BASIC TAPE MECHANISM : OVD-6 VIDEO CASSETTE RECORDER HV-GX950 HV-GX900 S/M Code No. 09-975-331-5N1 K K SERVICE MANUAL DATA 230 V AC, 50 Hz 14W 3.5 kg (7.7 lbs.) 380 mm (W) x 267 mm (D) x 95 mm (H) (15 x 10 5/8 x 3 3/4 in.) 5°C to 40°C Rotary 2 head helical scanning system PAL colour system, 625 lines, 50 fields Azimuth 2 heads VHS video cassette UHF: 21 to 69 UHF channels between 23 and 69, 73 dBµ 240 lines 30 minutes Frequency synthesized tuner I SPECIFICATIONS PAL SP: 23.39 mm/sec LP: 11.69 mm/sec NTSC (playback only) SP: 33.35 mm/sec PAL SP: 5 hours with E-300 tape LP: 10 hours with E-300 tape NTSC (playback only) SP: 3 hours 30 minutes with T-210 tape 1.0 Vp-p, 75 ohm, unbalanced 1.0 Vp-p, 75 ohm, unbalanced 53 dB (nominal) –3.8dBs, 50K ohm –3.8dBs, less than 1 Kohm 1 track (Mono) 135 seconds with E-180 tape 108 seconds with E-180 tape TAPE SPEED ................................... RECORDING/PLAYBACK TIME ..... VIDEO INPUT................................... VIDEO OUTPUT .............................. VIDEO S/N ....................................... AUDIO INPUT .................................. AUDIO OUTPUT .............................. AUDIO TRACK ................................. FAST-FORWARD TIME ................... REWIND TIME ................................. POWER REQUIREMENTS ................. POWER CONSUMPTION ................... WEIGHT .............................................. DIMENSIONS ...................................... OPERATING TEMPERATURE ........... VIDEO RECORDING SYSTEM .......... VIDEO SIGNAL SYSTEM ................... VIDEO HEAD ...................................... USABLE CASSETTES ........................ CHANNEL COVERAGE ...................... RF OUTPUT ........................................ HORIZONTAL RESOLUTION ............ TIMER BACKUP ................................. TUNER SYSTEM ................................ TV SYSTEM ........................................ Design and specifications are subject to change without notice. • www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SPECIFICATIONS ................................................................................................................................................................ TABLE OF CONTENTS ....................................................................................................................................................... SERVICING NOTICES ON CHECKING .............................................................................................................................. IMPORTANT NOTICE .......................................................................................................................................................... DISASSEMBLY INSTRUCTIONS REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS ............................................................................................ REMOVAL OF DECK PARTS ........................................................................................................................................... KEY TO ABBREVIATIONS .................................................................................................................................................. SERVICE MODE LIST ......................................................................................................................................................... PREVENTIVE CHECKS AND SERVICE INTERVALS ........................................................................................................ NOTE FOR THE REPLACING OF MEMORY IC ................................................................................................................. SERVICING FIXTURES AND TOOLS ................................................................................................................................. PREPARATION FOR SERVICING ...................................................................................................................................... VCR TEST TAPE INTERCHANGEABILITY TABLE ............................................................................................................ MECHANICAL ADJUSTMENTS CONFIRMATION AND ADJUSTMENT............................................................................................................................. CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM .................................................................... MECHANISM ADJUSTMENT PARTS LOCATION GUIDE .............................................................................................. ELECTRICAL ADJUSTMENTS BASIC ADJUSTMENTS .................................................................................................................................................... ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE .............................................................................................. TROUBLESHOOTING GUIDES........................................................................................................................................... IC DESCRIPTIONS .............................................................................................................................................................. SERVO TIMING CHART ...................................................................................................................................................... SYSTEM SWITCH MODE .................................................................................................................................................... BLOCK DIAGRAMS Y/C/AUDIO/HEAD AMP (HV-GX900K) ............................................................................................................................. SYSTEM CONTROL/SERVO/TIMER (HV-GX900K)........................................................................................................ TUNER/HIFI/21PIN/OSD/VPS (HV-GX900K) ................................................................................................................... OPERATION/POWER ....................................................................................................................................................... Y/C/AUDIO/HEAD AMP (HV-GX950K) ............................................................................................................................. SYSTEM CONTROL/SERVO/TIMER (HV-GX950K)........................................................................................................ TUNER/HIFI/21PIN/OSD/VPS (HV-GX950K) ................................................................................................................... PRINTED CIRCUIT BOARDS (DECK/OPERATION 1/2) .................................................................................................... OPERATION SCHEMATIC DIAGRAM ................................................................................................................................ DECK SCHEMATIC DIAGRAM............................................................................................................................................ PRINTED CIRCUIT BOARDS (SYSCON) (HV-GX900K) .................................................................................................... Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM (HV-GX900K) ........................................................................................ SYSTEM CONTROL/SERVO/TIMER SCHEMATIC DIAGRAM (HV-GX900K) ................................................................... 21PIN/OSD/VPS SCHEMATIC DIAGRAM (HV-GX900K) ................................................................................................... TUNER/HIFI SCHEMATIC DIAGRAM (HV-GX900K) .......................................................................................................... POWER SCHEMATIC DIAGRAM (HV-GX900K) ................................................................................................................ DISPLAY SCHEMATIC DIAGRAM ...................................................................................................................................... INTERCONNECTION DIAGRAM (HV-GX900K) ................................................................................................................. PRINTED CIRCUIT BOARDS (SYSCON) (HV-GX950K) .................................................................................................... Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM (HV-GX950K) ........................................................................................ SYSTEM CONTROL/SERVO/TIMER SCHEMATIC DIAGRAM (HV-GX950K) ................................................................... 21PIN/OSD/VPS SCHEMATIC DIAGRAM (HV-GX950K) ................................................................................................... TUNER/HIFI SCHEMATIC DIAGRAM (HV-GX950K) .......................................................................................................... POWER SCHEMATIC DIAGRAM (HV-GX950K) ................................................................................................................ INTERCONNECTION DIAGRAM (HV-GX950K) ................................................................................................................. SEMICONDUCTOR BASE CONNECTIONS ....................................................................................................................... WAVEFORMS ...................................................................................................................................................................... MECHANICAL EXPLODED VIEW ....................................................................................................................................... MECHANICAL REPLACEMENT PARTS LIST .................................................................................................................... ACCESSORY REPLACEMENT PARTS LIST ..................................................................................................................... CHASSIS EXPLODED VIEW (TOP VIEW) .......................................................................................................................... CHASSIS EXPLODED VIEW (BOTTOM VIEW) .................................................................................................................. CHASSIS REPLACEMENT PARTS LIST ............................................................................................................................ ELECTRICAL REPLACEMENT PARTS LIST...................................................................................................................... TABLE OF CONTENTS COVER A-1 A-2 A-2 B1-1 B2-1~B2-5 C1-1, C1-2 C2-1 C3-1, C3-2 C4-1 C5-1 C5-1 C6-1 D1-1, D1-2 D1-2, D1-3 D1-4 D2-1 D2-2 E-1~E-23 F-1, F-2 G-1 G-2 H-1 H-2 H-3 H-4 H-5 H-6 H-7 I-1 I-2 I-3 I-4~I-6 I-7 I-8 I-9 I-10 I-11 I-12 I-13 I-14~I-16 I-17 I-18 I-19 I-20 I-21 I-22 J-1 K-1 L1-1 L2-1 L2-1 M1-1 M1-2 M2-1 N-1~N-3 A-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual. 2. USE THE DESIGNATED PARTS The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used. 3. PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board. The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts. Therefore, put these parts in the original positions. PERFORM A SAFETY CHECK AFTER SERVICING 4. Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that. IMPORTANT NOTICE The remote control for this model can be selected the Custom code 1 and Custom code 2. • How to selection; Custom code 1 : P Custom code 2 : Press the Power key and 1 key on the remote control simultaneously for more than 2 seconds. Press the Power key and 2 key on the remote control simultaneously for more than 2 seconds. The Custom code 1 is only available for the VCR unit but the Custom code 2. When selected the Custom code 2 by mistake, just remove the batteries from the remote control for the moment or select the Custom code 1 as described above. A-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS 1-1: TOP CABINET, FRONT CABINET AND OPERATION 1, 2 PCB (Refer to Fig. 1-1) 1. 2. 3. 4. 5. 6. 7. Remove the 4 screws 1. Remove the Top Cabinet in the direction of arrow (A). Disconnect the following connectors: (CP651 and CP652). Unlock the 7 supports 2. Remove the Front Cabinet in the direction of arrow (B). Remove the 3 screws 3 and remove the Operation 1 PCB. Remove the 4 screws 4 and remove the Operation 2 PCB. Fig. 1-1 1 Top Cabinet 1-2: FLAP (Refer to Fig. 1-2) 1. 2. Open Flap to 90˚ and flex in direction of arrow (A), at the same time slide in direction of arrow (B). Then lift in direction of arrow (C). (A) (C) (B) Flap Fig. 1-2 1 1 1 (A) 2 2 2 2 Operation 1 PCB 3 3 3 (B) 2 2 2 4 4 4 4 Operation 2 PCB Front Cabinet 1-3: DECK CHASSIS (Refer to Fig. 1-3) Remove the 3 screws 1. Remove the screw 2. Disconnect the following connectors: (CP1001, CP1002, CP1004, CP4001 and CP4002). Remove the Deck Chassis in the direction of arrow. 1. 2. 3. 4. Bottom Plate 1 1 1 2 Deck Chassis Fig. 1-3 1-4: SYSCON PCB HV-GX900K (Refer to Fig. 1-4-A) Remove the screw 1. Remove the 2 screws 2. Remove the 2 screws 3. Remove the Syscon PCB in the direction of arrow. 1. 2. 3. 4. Syscon PCB 3 3 Bottom Plate 2 Fig. 1-4-A HV-GX950K (Refer to Fig. 1-4-B) Remove the screw 1. Remove the screw 2. Remove the 2 screws 3. Remove the Syscon PCB in the direction of arrow. 1. 2. 3. 4. Syscon PCB Bottom Plate 2 1 Fig. 1-4-B 2 1 3 3 B1-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF DECK PARTS 2-1: TOP BRACKET (Refer to Fig. 2-1) Remove the 2 screws 1. Slide the 2 supports 2 and remove the Top Bracket. 1. 2. NOTE When you install the Top Bracket, install the screw (1) first, then install the screw (2). 1 (2) Top Bracket Top Bracket Main Chassis Main Chassis 2 1 (1) 2 Fig. 2-1 2-2: NOTE When you install the Tape Guide L, install as shown in the circle of Fig. 2-3-B. (Refer to Fig. 2-3-B) REC Lever Tape Guide L • The REC Lever is not installed on the Video Cassette Player. Fig. 2-3-B 2-4: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-4) Move the Cassette Holder Ass'y to the front side. Push the Locker R to remove the Cassette Side R. Remove the Cassette Side L. 1. 2. 3. Main Chassis Main Chassis Cassette Side L Cassette Side R Locker R Fig. 2-4 2-5: CASSETTE SIDE L/R (Refer to Fig. 2-5) Remove the Locker Spring. Unlock the 4 supports 1 and then remove the Cassette Side L/R. 1. 2. NOTE When you install the Cassette Side L/R, be sure to move the Locker L/R after installing. Locker Spring Cassette Side L Cassette Side R 1 1 1 Locker L Locker R 1 Fig. 2-5 • Screw Torque: 5 ± 0.5kgf•cm DECK COVER/FLAP LEVER/TAPE GUIDE R (Refer to Fig. 2-2) Move the Cassette Holder Ass'y to the back side. Unlock the support 1 and remove the Deck Cover. Remove the Polyslider Washer 2. Unlock the support 3 and remove the Flap Lever. Unlock the 3 supports 4 and remove the Tape Guide R. 1. 2. 3. 4. 5. Fig. 2-2 2-3: TAPE GUIDE L (Refer to Fig. 2-3-A) Move the Cassette Holder Ass'y to the back side. Unlock the 2 supports 1 and remove the Tape Guide L. Remove the REC Lever. (Recorder only) 1. 2. 3. 1 Main Chassis Tape Guide L REC Lever Fig. 2-3-A • The REC Lever is not installed on the Video Cassette Player. 1 2 4 4 4 Tape Guide R Flap Lever 3 Main Chassis Deck Cover 1 B2-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS 2-6: LINK ASS'Y (Refer to Fig. 2-6) Set the Link Ass'y to the Eject position. Remove the (A) side of the Link Ass'y first, then remove the (B) side. 1. 2. Main Chassis (A) Main Chassis Link Ass'y Fig. 2-6 2-7: LOADING MOTOR ASS'Y (Refer to Fig. 2-7) Remove the Link Lever. Remove the Dumper Spring. Remove the 2 screws 1. Unlock the support 2 and remove the Loading Motor Ass'y. Unlock the 2 supports 3 and remove the Deck PCB (BOT). 1. 2. 3. 4. 5. 2-9: TENSION ASS'Y (Refer to Fig. 2-9-A) Move the Inclined S Ass'y to the back side. Unlock the support 1 and remove the S Reel Stopper. Remove the Tension Spring. Unlock the support 2 and remove the Tension Arm Ass'y. Remove the Tension Adjust. Unlock the 2 supports 3 and remove the Tension Band Ass'y. Unlock the support 4 and remove the Tension Holder. 1. 2. 3. 4. 5. 6. 7. Tension Holder 4 2 Tension Adjust Tension Band Ass'y Tension Arm Ass'y 1 Tension Spring Inclined S Ass'y Fig. 2-9-A NOTE When you install the Tension Adjust, install as shown in Fig. 2-9-B. (Refer to Fig. 2-9-B) Adjust the direction of the Marker to inside. Fig. 2-9-B 2-10: T BRAKE ASS'Y (Refer to Fig. 2-10) Remove the T Brake Spring. Remove the T Brake Ass'y. 1. 2. T Brake Ass'y Fig. 2-10 S Reel Stopper 3 3 T Brake Spring 1 2 1 Loading Motor Ass'y Link Lever Main Chassis • Screw Torque: 5 ± 0.5kgf•cm Fig. 2-7 2-8: SENSOR COVER L (Refer to Fig. 2-8) Unlock the support 1 and remove the Sensor Cover L. Unlock the 2 supports 2 and remove the Deck PCB (EOT). 1. 2. Deck PCB (BOT) Main Chassis Sensor Cover L 2 2 1 Fig. 2-8 Deck PCB (EOT) Link Ass'y (B) Dumper Spring 3 B2-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS 2-11: S REEL/T REEL ASS'Y (Refer to Fig. 2-11) Remove the Idler Ass'y. Remove the S Reel and T Reel Ass'y. Remove the 2 Polyslider Washers 1. 1. 2. 3. NOTE Take care not to damage the gears of the S Reel, T Reel Ass'y and Idler Ass'y. The Polyslider Washer may be remained on the back of the reel. Take care not to damage the shaft. Do not touch the section "A" of S Reel and T Reel Ass'y. (Use gloves.) (Refer to Fig. 2-11) Do not adhere the stains on it. When you install the reel, clean the shaft and oil it (KYODO OIL Slidas #150). (If you do not oil, noise may be heard in FF/REW mode.) After installing the reel, adjust the height of the reel. (Refer to MECHANICAL ADJUSTMENT) 1. 2. 3. 4. 5. 6. NOTE Do not touch the Pinch Roller Ass'y. (Use gloves.) When you install the Pinch Roller Ass'y, install as shown in the circle. (Refer to Fig. 2-12-B) 1. 2. Fig. 2-12-B 2-13: A/C HEAD (Refer to Fig. 2-13-A) Remove the screw 1. Remove the A/C Head Base. Remove the 3 screws 2. Remove the A/C Head and A/C Head Spring. 1. 2. 3. 4. NOTE Do not touch the A/C Head. (Use gloves.) When you install the A/C Head Spring, install as shown in Fig. 2-13-B. (Refer to Fig. 2-13-B) When you install the A/C Head, tighten the screw (1) first, then tighten the screw (2), finally tighten the screw (3). 1. 2. 3. A/C Head 2 2 A/C Head Spring 1 Spring Position (3) (1) 2 (2) A/C Head Base Fig. 2-13-A Fig. 2-13-B 2-14: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-14) Remove the screw 1. Remove the FE Head. 1. 2. 1 FE Head • The FE Head is not installed on the Video Cassette Player. Fig. 2-14 Idler Ass'y S Reel T Reel Ass'y 1 1 (A) (A) Fig. 2-11 2-12: PINCH ROLLER ASS'Y/P5 ARM ASS'Y (Refer to Fig. 2-12-A) Remove the P5 Spring. Remove the screw 1. Unlock the 2 supports 2 and remove the Cassette Opener. Remove the Pinch Roller Ass'y, Pinch Roller Lever and P5 Arm Ass'y. 1. 2. 3. 4. • Screw Torque: 5 ± 0.5kgf•cm Cassette Opener 2 P5 Arm Ass'y Pinch Roller Lever Main Chassis 2 Pinch Roller Ass'y 1 P5 Spring Fig. 2-12-A B2-3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS 1 2 3 E-Ring Middle Gear Main Cam Pinch Roller Cam Link Lever Spacer Joint Gear P5 Cam Fig. 2-17-A NOTE When you install the Pinch Roller Cam, P5 Cam and Main Cam, align each marker. (Refer to Fig. 2-17-B) Pinch Roller Cam P5 Cam Main Cam Marker Check the hole of Main Chassis can be seen. Fig. 2-17-B 2-18: CLUTCH ASS'Y (Refer to Fig. 2-18) Remove the Polyslider Washer 1. Remove the Clutch Ass'y, Ring Spring, Ring Clutch, Gear Clutch and Polyslider Washer 2. 1. 2. NOTE When you install the Clutch Ass'y, oil the shaft (KYODO OIL Slidas #150). 1 Clutch Ass'y Ring Spring Ring Clutch Gear Clutch 2 Fig. 2-18 App. 5mm 2-15: AHC ASS'Y/CYLINDER UNIT ASS'Y (Refer to Fig. 2-15) Unlock the support 1 and remove the AHC Ass'y. Remove the 3 screws 2. Remove the Cylinder Unit Ass'y. 1. 2. 3. When you install the Cylinder Unit Ass'y, tighten the screws from (1) to (3) in order while pulling the Ass'y toward the left front direction. NOTE 2 (3) 2 (1) 2 (2) Cylinder Unit Ass'y 1 AHC Ass'y • Screw Torque: 5 ± 0.5kgf•cm Fig. 2-15 2-16: CAPSTAN DD UNIT (Refer to Fig. 2-16) Remove the Capstan Belt. Remove the 3 screws 1. Remove the Capstan DD Unit. 1. 2. 3. 1 1 1 Capstan Belt Capstan DD Unit • Screw Torque: 5 ± 0.5kgf•cm Fig. 2-16 2-17: MIDDLE GEAR/MAIN CAM (Refer to Fig. 2-17-A) Remove the Polyslider Washer 1, then remove the Middle Gear. Remove the E-Ring, then remove the Main Cam, Link Lever Spacer and P5 Cam. Remove the Polyslider Washer 2, then remove the Pinch Roller Cam. Remove the Polyslider Washer 3, then remove the Joint Gear. 1. 2. 3. 4. B2-4 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS 2-19: LOADING GEAR S/T ASS'Y (Refer to Fig. 2-19-A) Remove the E-Ring 1 and remove the Main Loading Gear. Remove the Capstan Brake Spring. Slide the Main Rod and remove the Capstan Brake Arm Ass'y. Remove the Main Rod. Remove the Tension Lever. Unlock the 2 supports 2 and remove the Clutch Lever. Remove the screw 3 and washer 4. Remove the LED Reflecter. Remove the Loading Arm S Ass'y and Loading Arm T Ass'y. Remove the Loading Gear S and Loading Gear T. Remove the Loading Gear Spring. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 1 2 2 3 Loading Gear T Capstan Brake Arm Ass'y Capstan Brake Spring Main Loading Gear Main Rod Tension Lever Clutch Lever Loading Arm T Ass'y Loading Gear S LED Reflecter Fig. 2-19-A NOTE When you install the Loading Arm S Ass'y, Loading Arm T Ass'y and Main Loading Gear, align each marker. (Refer to Fig. 2-19-B) Loading Arm T Ass'y Main Loading Gear Marker Marker Loading Arm S Ass'y Fig. 2-19-B 4 Loading Arm S Ass'y Loading Gear Spring Loading Gear Spring 2-20: INCLINED S/T ASS'Y (Refer to Fig. 2-20) Unlock the support 1 and remove the P4 Cover. Remove the S-S Brake Spring. Unlock the support 2 and remove the Loading Gear Holder. Remove the S-S Brake Arm. Remove the Inclined S. Remove the Inclined T. Remove the 2 screws 3, then remove the Guide Roller and O-Ring. 1. 2. 3. 4. 5. 6. 7. NOTE Do not touch the roller of Guide Roller. 3 2 S-S Brake Spring Guide Roller Loading Gear Holder S-S Brake Arm O-Ring Inclined S • Screw Torque: 0.7 ± 0.2kgf•cm Fig. 2-20 3 O-Ring Guide Roller Inclined T P4 Cover 1 B2-5 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com KEY TO ABBREVIATIONS A B C D E F G H A/C ACC AE AFC AFT AFT DET AGC AMP ANT A.PB APC ASS'Y AT AUTO A/V BGP BOT BPF BRAKE SOL BUFF B/W C CASE CAP CARR CH CLK CLOCK (SY-SE) COMB CONV CPM CTL CYL CYL-M CYL SENS DATA (SY-CE) dB DC DD Unit DEMOD DET DEV E EF EMPH ENC ENV EOT EQ EXT F FBC FE FF FG FL SW FM FSC FWD GEN GND H.P.F : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : Audio/Control Automatic Color Control Audio Erase Automatic Frequency Control Automatic Fine Tuning Automatic Fine Tuning Detect Automatic Gain Control Amplifier Antenna Audio Playback Automatic Phase Control Assembly All Time Automatic Audio/Video Burst Gate Pulse Beginning of Tape Bandpass Filter Brake Solenoid Buffer Black and White Capacitance, Collector Cassette Capstan Carrier Channel Clock Clock (Syscon to Servo) Combination, Comb Filter Converter Capstan Motor Control Cylinder Cylinder-Motor Cylinder-Sensor Data (Syscon to Servo) Decibel Direct Current Direct Drive Motor Unit Demodulator Detector Deviation Emitter Emitter Follower Emphasis Encoder Envelope End of Tape Equalizer External Fuse Feed Back Clamp Full Erase Fast Forward, Flipflop Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S H.SW Hz IC IF IND INV KIL L LED LIMIT AMP LM, LDM LP L.P.F LUMI. M MAX MINI MIX MM MOD MPX MS SW NC NR OSC OPE PB PB CTL PB-C PB-Y PCB P. CON PD PG P-P R REC REC-C REC-Y REEL BRK REEL S REF REG REW REV, RVS RF RMC RY S. CLK S. COM S. DATA SEG SEL SENS SER SI SIF SO SOL SP STB SW : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : Head Switch Hertz Integrated Circuit Intermediate Frequency Indicator Inverter Killer Left Light Emitting Diode Limiter Amplifier Loading Motor Long Play Low Pass Filter Luminance Motor Maximum Minimum Mixer, mixing Monostable Multivibrator Modulator, Modulation Multiplexer, Multiplex Mecha State Switch Non Connection Noise Reduction Oscillator Operation Playback Playback Control Playback-Chrominance Playback-Luminance Printed Circuit Board Power Control Phase Detector Pulse Generator Peak-to Peak Right Recording Recording-Chrominance Recording-Luminance Reel Brake Reel Sensor Reference Regulated, Regulator Rewind Reverse Radio Frequency Remote Control Relay Serial Clock Sensor Common Serial Data Segment Select, Selector Sensor Search Mode Serial Input Sound Intermediate Frequency Serial Output Solenoid Standard Play Serial Strobe Switch C1-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com KEY TO ABBREVIATIONS S T U V X Y SYNC SYNC SEP TR TRAC TRICK PB TP UNREG V VCO VIF VP V.PB VR V.REC VSF VSR VSS V-SYNC VT X'TAL Y/C : : : : : : : : : : : : : : : : : : : : : Synchronization Sync Separator, Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse, Voltage Display Video Playback Variable Resistor Video Recording Visual Search Fast Forward Visual Search Rewind Voltage Super Source Vertical-Synchronization Voltage Tuning Crystal Luminance/Chrominance C1-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. Method Operations Press both PLAY button and CH UP button on the set for more than 2 seconds. PLAY/REC total hours are displayed on the FIP. Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATION OF USING HOURS). Can be checked of the INITIAL DATA of MEMORY IC. Refer to the "NOTE FOR THE REPLACING OF MEMORY IC". Initialization of the factory. NOTE: Do not use this for the normal servicing. Adjusting of the Tracking to the center position. Refer to the "MECHANICAL ADJUSTMENT" (GUIDE ROLLER) and "ELECTRICAL ADJUSTMENT" (PG SHIFTER). Press the ATR button on the remote control for more than 2 seconds during PLAY. Press both STOP button and CH UP button on the set for more than 2 seconds during PLAY. Press both FF button and CH UP button on the set for more than 2 seconds. Adjust the PG SHIFTER automatically. Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER). Press both CH UP button and CH DOWN button on the set for more than 2 seconds. Make the short circuit between the test point of SERVICE and the GND. The EOT/BOT/Reel sensor do not work at this moment. Refer to the "PREPARATION FOR SERVICING" CH Preset and Clock Setting are automatically set. (AUTO SET UP) C2-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com PREVENTIVE CHECKS AND SERVICE INTERVALS The following standard table depends on environmental conditions and usage. Unless maintenance is properly carried out, the following service intervals may be quite shortened as harmful effects may be had on other parts. Also, long term storage or misuse may cause transformation and aging of rubber parts. Parts Name Audio Control Head Notes Time 500 hours 1,000 hours 1,500 hours 2,000 hours 3,000 hours : Clean : Replace Full Erase Head (Recorder only) Capstan Belt Pinch Roller Capstan DD Unit Loading Motor Tension Band Capstan Shaft Tape Running Guide Post Cylinder Unit Clean those parts in contact with the tape. Clean the rubber, and parts which the rubber touches. Replace when rolling becomes abnormal. Clean the Head CONFIRMATION OF USING HOURS PLAY/REC total hours can be checked on the FIP. Total hours are displayed in 16 system of notation. 1. 2. 3. 4. Press both FF button and CH UP button on the set for more than 2 seconds. Adjust the ADDRESS to "FD" by SET +/- button and read the DATA. (This DATA becomes the thousands digit and hundreds digit value of the following formula.) Adjust the ADDRESS to "FE" by SET +/- button and read the DATA. (This DATA becomes the tens digit and ones digit value of the following formula.) After the confirmation of using hours, turn off the power. ADDRESS DATA (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value) C3-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com PREVENTIVE CHECKS AND SERVICE INTERVALS CLEANING NOTE After cleaning the heads with isopropyl alcohol, do not run a tape until the heads dry completely. If the heads are not completely dry and alcohol gets on the tape, damage may occur. 1. AUDIO CONTROL HEAD Wrap a piece of chamois around your finger. Dip it in isopropyl alcohol and clean the audio control head by wiping it horizontally. Clean the full erase head in the same manner. (Refer to the figure below.) Audio Control Head 2. TAPE RUNNING SYSTEM When cleaning the tape transport system, use the gauze moistened with isopropyl alcohol. 3. CYLINDER Wrap a piece of chamois around your finger. Dip it in isopropyl alcohol. Hold it to the cylinder head softly. Turn the cylinder head counterclockwise to clean it (in the direction of the arrow). (Refer to the figure below.) NOTE Do not exert force against the cylinder head. Do not move the chamois upward or downward on the head. Use the chamois one by one. Cylinder Head C3-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com NOTE FOR THE REPLACING OF MEMORY IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. 3. 4. 5. 6. 7. 8. The unit will now have the correct DATA for the new MEMORY IC. ADDRESS DATA 1. 2. Turn on the POWER and press both FF key and CH UP key on the set for more than 2 seconds. ADDRESS and DATA should appear as FIG 1. Fig. 1 ADDRESS is now selected and should "blink". Using the SET + or - keys on the remote, step through the ADDRESS until required ADDRESS to be changed is reached. Press ENTER to select DATA. When DATA is selected, it will "blink". Again, step through the DATA using SET + or - until required DATA value has been selected. Pressing ENTER will take you back to ADDRESS for further selection if necessary. Repeat steps 3 to 6 until all data has been checked. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input. HV-GX900K ADDRESS DATA ADDRESS DATA ADDRESS DATA ADDRESS DATA ADDRESS DATA CC F5 D6 80 E0 35 EA 35 F4 00 CD 44 D7 00 E1 5E EB 5F 00 F5 CE 21 D8 31 E2 0A EC 0A F6 00 CF 00 D9 9F E3 F0 ED F0 F7 00 D0 C6 DA 02 E4 05 EE 05 00 F8 D1 45 DB 0A E5 F3 EF F3 F9 00 D2 00 DC 42 E6 6C F0 00 FA 00 D3 A0 DD 35 E7 2B F1 00 FB 00 D4 00 DE A3 E8 21 F2 00 FC 99 D5 00 DF 89 E9 15 F3 00 HV-GX950K ADDRESS DATA ADDRESS DATA ADDRESS DATA ADDRESS DATA ADDRESS DATA CC F5 D6 80 E0 35 EA 35 F4 00 CD 44 D7 00 E1 5E EB 5F 00 F5 CE 25 D8 31 E2 0A EC 0A F6 00 CF 88 D9 9F E3 F0 ED F0 F7 00 D0 C2 DA 02 E4 05 EE 05 00 F8 D1 45 DB 0A E5 F3 EF F3 F9 00 D2 00 DC 42 E6 6C F0 00 FA 04 D3 A0 DD 35 E7 2B F1 00 FB 00 D4 00 DE A3 E8 21 F2 00 FC 99 D5 00 DF 89 E9 15 F3 00 Table 1 C4-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com (For 2 speed model) VHS Alignment Tape JG001C JG001D JG001V (TTV-P2) (TTV-P1L) (VP S-X6 ) (For 1 speed model) VHS Alignment Tape JG001E JG001F JG001U SERVICING FIXTURES AND TOOLS JG100A Torque Tape (VHT-063) JG024A JG022 Master Plane JG153 X Value Adjustment Screwdriver JG005 Post Adjustment Screwdriver Part No. SV-TG0-030-000 (small) JG002B JG002E JG002F Adapter Dial Torque Gauge (10~90gf•cm) (60~600gf•cm) (TTV-P2) (TTV-P1L) (VP S-X6 ) Reel Disk Height Adjustment Jig Part No. Remarks JG001E Stair Steps, 6KHz (For 1 speed model) JG001F Color Bar, 1KHz (For 1 speed model) JG154 Cable Parts No. SJ-G15-400-000 JG001U X Value Adjustment (For 1 speed model) JG001C Stair Steps, 7KHz (For 2 speed model) JG001D Color Bar, 1KHz (For 2 speed model) JG001V X Value Adjustment (For 2 speed model) JG002B VSR Torque, Brake Torque (S Reel/T Reel Ass'y) JG002E Brake Torque (T Reel Ass'y) JG002F VSR Torque, Brake Torque (S Reel) JG005 Guide Roller Adjustment JG153 X Value Adjustment JG022/JG024A Reel Disk Height Adjustment Used to connect the test point of SERVICE and GROUND JG154 JG100A Playback Torque, Back Tension Torque During Playback 1 3 2 3 Tentelometer 1. PREPARATION FOR SERVICING How to use the Servicing Fixture Short circuit between TP1001 and TP1002 with the cable JG154. (Refer to ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE) The EOT, BOT and Reel Sensor do not work at this moment. At that time, the STOP/EJECT button is available to insert and eject the Cassette Tape. C5-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TTV-P16 TTV-P7 TTV-P2 TTV-P1L TTV-P1 TTV-N7A TTV-N2 TTV-N1E TTV-N1 NTSC NTSC, Color, 1kHz, SP NTSC, Color, 1kHz, EP NTSC, Color, 1kHz, SP PAL, Color, 1kHz, SP PAL, Color, 1kHz, LP PAL, Stairsteps, 1kHZ, SP, HiFi, 1kHz NTSC, Stairsteps, 7kHz, SP NTSC, Stairsteps, 1kHz, SP, HiFi 400Hz TTV-N12 (SCV-1998) CH-2(3) CH-2(1) CH-2(4) CH-1B(3) CH-1B(4) CH-1B(1) CH-1B(4) *2 CH-1B(2) NTSC, Stairsteps, 1kHz, SP NTSC, Color, 1kHz, EP NTSC, Stairsteps, 7kHz, SP NTSC, Color, 1kHz, EP PAL, Stairsteps, 1kHz, SP CH-2(2) *3 PAL, Color, 1kHz, LP PAL, Stairsteps, 6kHz, SP PAL, Stairsteps, 6kHz, SP PAL, Color, No sound SP, HiFi 400Hz *1. Described in the order of color format. Video signal. Linear audio. Tape speed and Hi-Fi audio. *2. Use CH-1B (1) - (3) with models used exclusively in the SP mode. *3. Use CH-2 (3) and (4) when it is necessary to observe the chroma signal. There are two types of the new alignment tape CH-1B (for NTSC) and CH-2 (for PAL). On each tape four signals (1) - (4) are recorded for the times and in the order shown below. The TTV-MP1 (for M-PAL), TTV-MS1 (for MESECAM) and TTV-S1 (for SECAM) alignment tapes have the same contents as the previous tapes. (1) : 8min. ---> (2) : 2min. ---> (3) : 5min. ---> (4) : 5min. Method Contents*1 Model Model Contents*1 Application Now in use TYPE New TYPE No Changed. PB-Y Level/General electrical ADJ. Head ACE Height/Tilt ADJ. HiFi Audio PB Level ADJ. Switching position. (LP Model) FM Envelope ADJ. (LP Model) X-Value ADJ. (LP Model) Head ACE Azimuth ADJ. FM Envelope ADJ. (SP Model) X-Value ADJ. (SP Model) HiFi Audio PB Level ADJ. FM Filter ADJ. FM envelope ADJ. X-Value ADJ. Head ACE Azimuth ADJ. Switching position ADJ. PAL VCR TEST TAPE INTERCHANGEABILITY TABLE Switching position ADJ. PB-Y Level/General electrical ADJ. Head ACE Height/Tilt ADJ. PAL, Color, 400Hz, SP, HiFi 1kHz NTSC, Color, No sound SP, HiFi 400Hz C6-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MECHANICAL ADJUSTMENTS 1. CONFIRMATION AND ADJUSTMENT Read the following NOTES before starting work. • • Place an object which weighs between 450g~500g on the Cassette Tape to keep it steady when you want to make the tape run without the Cassette Holder. (Do not place an object which weighs over 500g.) When you activate the deck without the Cassette Holder, short circuit between TP1001 and TP1002. (Refer to ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE) In this condition the BOT/EOT/Reel Sensor will not function. 1-2: CONFIRMATION AND ADJUSTMENT OF TENSION POST POSITION 1. 2. 3. Set to the PLAY mode. Adjust the Tension Adjust until the length from the edge of the Tension Arm to the standard line of the Main Chassis is 0.5 ± 0.25mm. After this adjustment, confirm that the cut position is located in "A" area as shown in Fig. 1-2-B. If it is located in "B" area, adjust again. While turning the S Reel clockwise, confirm that the edge of the Tension Arm is located in the position described above. Standard line of Main Chassis Tension Arm Tension Adjust Fig. 1-2-A (A) (B) Cut Position Tension Adjust Fig. 1-2-B 1-3: CONFIRMATION OF PLAYBACK TORQUE AND BACK TENSION TORQUE DURING PLAYBACK Load a video tape (E-180) recorded in standard speed mode. Set the unit to the PLAY mode. Install the tentelometer as shown in Fig. 1-3. Confirm that the meter indicates 20 ± 2gf in the beginning of playback. 1. 2. • USING A CASSETTE TYPE TORQUE TAPE (JG100A) 1. 2. 3. After confirmation and adjustment of Tension Post position (Refer to item 1-2), load the cassette type torque tape (JG100A) and set to the PLAY mode. Confirm that the right meter of the torque tape indicates 70~130gf•cm during playback in SP mode. Confirm that the left meter of the torque tape indicates 25~40gf•cm during playback in SP mode. Tentelometer Video Tape Guide Roller P1 Post Fig. 1-3 0.5 ± 0.25mm CONFIRMATION AND ADJUSTMENT OF REEL DISK HEIGHT 1-1: 1. 2. 3. 4. Turn on the power and set to the STOP mode. Set the master plane (JG022) and reel disk height adjustment jig (JG024A) on the mechanism framework, taking care not to scratch the drum, as shown in Fig. 1- 1-A. Confirm that "A" of the reel disk is lower than "B" of the reel disk height adjustment jig (JG024A) , and is higher than "C". If it is not enough height, adjust to 10(+0.2, -0) mm with the height adjustment washer. Adjust the other reel in the same way. Master Plane (JG022) Reel Disk Height Adjustment Jig (JG024A) Fig. 1-1-A Reel Disk Reel Disk Height Adjustment Jig (JG024A) Height Adjustment Washer 2.6x4.7xT0.13 2.6X4.7xT0.25 (B) (C) Master Plane (JG022) Fig. 1-1-B (A) 10(+0.2, -0)mm D1-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MECHANICAL ADJUSTMENTS 1-4: CONFIRMATION OF VSR TORQUE Operate within 4~5 seconds after the reel disk begins to turn. Install the Torque Gauge (JG002F) and Adapter (JG002B) on the S Reel. Set to the Rewind mode. (Refer to Fig.1-4) Then, confirm that it indicates 120~180gf•cm. 1. 2. 3. NOTE Install the Torque Gauge on the reel disk firmly. Press the REW button to turn the reel disk. 1-5: CONFIRMATION OF REEL BRAKE TORQUE (S Reel Brake) (Refer to Fig. 1-4) Set to the STOP mode. Move the Idler Ass'y from the S Reel. Install the Torque Gauge (JG002F) and Adapter (JG002B) on the S Reel. Turn the Torque Gauge (JG002F) clockwise. Then, confirm that it indicates 70~100gf•cm. 1. 2. 3. 4. (T Reel Brake) (Refer to Fig. 1-4) Set to the STOP mode. Move the Idler Ass'y from the T Reel Ass'y. Install the Torque Gauge (JG002E) and Adapter (JG002B) on the T reel. Turn the Torque Gauge (JG002E) counterclockwise. Then, confirm that it indicates 35~60gf•cm. 1. 2. 3. 4. Torque Gauge/Adapter (JG002E/JG002B) Torque Gauge/Adapter (JG002F/JG002B) T Reel Ass'y S Reel Fig. 1-4 NOTE If the torque is out of the range, replace the following parts. Check item 1-4 1-5 Replacement Part Idler Ass'y/Clutch Ass'y T Brake Spring/Tension Spring 2. CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM Tape Running Mechanism is adjusted precisely at the factory. Adjustment is not necessary as usual. When you replace the parts of the tape running mechanism because of long term usage or failure, the confirmation and adjustment are necessary. 2-1: GUIDE ROLLER Playback the VHS Alignment Tape (JG001C or JG001E). (Refer to SERVICING FIXTURE AND TOOLS) Connect CH-1 of the oscilloscope to TP4002 (Envelope) and CH-2 to TP4001 (SW Pulse). Press and hold the TRACKING-AUTO button on the remote control more than 2 seconds to set tracking to center. Trigger with SW Pulse and observe the envelope. (Refer to Fig. 2-1-A) When observing the envelope, adjust the Adjusting Driver (JG005) slightly until the envelope will be flat. Even if you press the Tracking Button, adjust so that flatness is not moved so much. Adjust so that the A : B ratio is better than 3 : 2 as shown in Fig. 2-1-B, even if you press the Tracking Button to move the envelope (The envelope waveform will begin to decrease when you press the Tracking Button). Adjust the PG shifter during playback. (Refer to the ELECTRICAL ADJUSTMENTS) 1. 2. 3. 4. 5. 6. 7. NOTE After adjustment, confirm and adjust A/C head. (Refer to item 2-2) Fig. 2-1-A Max A : B = 3 : 2 A Entrance Exit Max B Fig. 2-1-B CH-2 SW Pulse (TP4001) CH-1 Track CH-2 Track CH-1 Envelope (TP4002) Envelope CH-3 Audio (1) (2) D1-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MECHANICAL ADJUSTMENTS 2-3: 2-2: When the Tape Running Mechanism does not work well, adjust the following items. CONFIRMATION AND ADJUSTMENT OF AUDIO/ CONTROL HEAD 1. 2. 3. 4. When the height is not correct, turn the screw 3 to adjust the height. Then, adjust the 1~3 again. Playback the VHS Alignment Tape (JG001C or JG001E). (Refer to SERVICING FIXTURE AND TOOLS) Confirm that the reflected picture of stamp mark is appeared on the tape prior to P4 Post as shown in Fig. 2- 2-A. a) b) Turn the screw 2 to set the audio level to maximum. Confirm that the bottom of the Audio/ Control Head and the bottom of the tape is shown in Fig. 2-2-C. c) When the reflected picture is distorted, turn the screw 1 clockwise until the distortion is disappeared. When the reflected picture is not distorted, turn the screw 1 counterclockwise until little distortion is appeared, then adjust the a). Reflected picture of Stamp Mark Stamp Mark Audio/Control Head P4 Post Fig. 2-2-A Audio/Control Head 1 3 2 Fig. 2-2-B Tape Audio/Control Head Fig. 2-2-C 0.25±0.05mm TAPE RUNNING ADJUSTMENT (X VALUE ADJUSTMENT) Confirm and adjust the height of the Reel Disk. (Refer to item 1-1) Confirm and adjust the position of the Tension Post. (Refer to item 1-2) Adjust the Guide Roller. (Refer to item 2-1) Confirm and adjust the Audio/Control Head. (Refer to item 2-2) Connect CH-1 of the oscilloscope to TP4001, CH-2 to TP4002 and CH-3 to HOT side of Audio Out Jack. Playback the VHS Alignment Tape (JG001U or JG001V). (Refer to SERVICING FIXTURE AND TOOLS) Press and hold the TRACKING-AUTO button on the remote control more than 2 seconds to set tracking to center. Set the X Value adjustment driver (JG153) to the 4 of Fig. 2-2-B. Adjust X value so that the envelope waveform output becomes maximum. Check if the relation between Audio and Envelope waveform becomes (1) or (2) of Fig. 2-1-A. 1. 2. 3. 4. 5. 6. 7. 8. 4 D1-3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MECHANICAL ADJUSTMENTS 3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE 1 2 3 4 5 6 7 8 9 11 10 12 7. 8. 9. 10. 11. 12. P4 Post T Brake Spring T Reel Ass'y Idler Ass'y S-S Brake Spring S Reel 1. Tension Adjust 2. Tension Arm 3. Guide Roller 4. P1 Post 5. Audio/Control Head 6. X value adjustment driver hole D1-4 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com ELECTRICAL ADJUSTMENTS CAUTION When replacing IC's or transistors, use only specified silicon grease (YG6260M). (To prevent the damage to IC's and transistors.) 1-1: PG SHIFTER CONDITIONS MODE-PLAYBACK Input Signal-Alignment Tape (JG001C) INSTRUCTIONS Connect CH-1 on the oscilloscope to TP4001 and CH-2 to pin 19 of J4501. Playback the alignment tape. (JG001C) Press and hold the Tracking-Auto button on the remote control more than 2 seconds to set tracking to center. Press both CH UP button and STOP button on the set for more than 2 seconds. If the indicator ATR disappear's, the adjustment is finished. (Refer to Fig. 1-1-A, B) 6.5H CH-1 CH-2 CH-1 CH-2 6.5H Fig. 1-1-A Fig. 1-1-B Read and perform this adjustment when repairing the circuits or replacing electrical parts or PCB assemblies. 1. BASIC ADJUSTMENT 1. 2. 3. 4. D2-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com ELECTRICAL ADJUSTMENTS 2. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE SYSCON PCB T501 J4501 TP4002 TP4001 TU6001 TP1002 TP1001 D2-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE No Yes Yes No POWER DOES NOT TURN ON Does DISPLAY light ? Is F501 broken ? No Yes Is the voltage at collector of Q507 6V ? Is the voltage at emitter of Q507 6V ? No Yes Check IC1002. Replace Q507. Check the peripheral circuit to pin 14 of T501. Replace F501. E-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE Yes No Yes No Yes Does it Power off intermittently ? Does it Power off in about 3 seconds ? Does it Power off in about 6 seconds ? POWER SHUTS OFF Insert a cassette and press PLAY button. Check TAPE LOADING, LOADING BELT, DD MOTOR and CYLINDER MOTOR. Check REEL SENSOR and REEL BELT. Check IC1001 and REEL BELT slack. E-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE CYLINDER NOT ROTATING DURING PLAYBACK AND RECORDING No No Yes Yes Check AT 12.6V line of POWER BLOCK. Is the voltage at pin 2 of CP1002 about DC12.6V ? In playback, is the voltage at pin 5 of CP1002 about DC1.5V ? Replace CYLINDER MOTOR. Check IC1002. E-3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE AUDIO SHAKES Replace CAPSTAN DD UNIT. Is AUDIO HEAD scratched ? No Yes Yes No No Yes Replace AUDIO HEAD. Check IC1002. Is input level at pin 85 of IC1002 about 1.7Vp-p ? In playback, is the voltage at pin 4 of CP1003 2.5V ? Check AUDIO BLOCK. E-4 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE CASSETTE TAPE IS NOT ACCEPTED No Yes No Yes Yes No No Yes When a cassette is inserted, is the voltage at pin 4 of IC1002 0V ? When a cassette is inserted, is the voltage at pins 3 or 4 of CP1004 10V ? When a cassette is inserted, is the voltage at pin 47 of IC1002 5V ? Does WORM GEAR on CASSETTE LOADING BLOCK activate ? Check FRONT LOADING GEARS and LOCKER. Replace LOADING MOTOR. Replace IC1002. Check LED and PHOTO SENSOR on SYSCON PCB. Check circuit of CASSETTE LOADING BLOCK. E-5 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE WHEN INSERTING CASSETTE, IT EJECTS IMMEDIATELY No Yes No Yes When cassette is inserted, is the voltage at pins 3 and 4 of IC1002 0V ? Does another cassette go down ? Check IC1002. Check FRONT LOADING GEARS. Defective CASSETTE or CASSETTE LOADING BLOCK. E-6 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE Yes No Is the voltage changing at pin 11 of IC1002 when you press FF/REW ? FF/REW DO NOT WORK Check DECK MECHANISM. Check pins 9 and 10 of IC1002 lines. E-7 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE Does CYLINDER rotate ? Replace CYLINDER UNIT. In playback, is the voltage at pin 5 of CP1002 1.5V ? Check Power circuit. No No Yes Yes No Yes No No Yes Yes Is the voltage at pin 2 of CP1002 AT 12.6V ? Does TP4001 feed HEAD SWITCHING PULSE signal ? TAPE LOADING IS OK, BUT UNLOADS IMMEDIATELY Does PG PULSE signal appear at pin 86 of IC1002 ? Check REEL SENSOR. Replace IC1002. E-8 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE Replace CYLINDER MOTOR. PLAYBACK PICTURE SHAKES Replace IC1002. Replace CYLINDER MOTOR. No No Yes Yes Replace CYLINDER MOTOR. Is the voltage at pin 5 of CP1002 1.5V ? Replace IC1002. No Yes Yes Is FG output level at pin 3 of CP1002 about 4.0Vp-p ? No Replace CYLINDER MOTOR. Is the voltage at pin 5 of CP1002 1.5V ? Is FG output level at pin 3 of CP1002 about 4.0Vp-p ? PLAYBACK PICTURE JITTERS HORIZONTALLY E-9 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE AUTO TRACKING DOES NOT OPERATE Replace IC1002. Check CONTROL HEAD. No Yes No Yes No Yes By manual tracking, does the DC level at pin 84 of IC4001 change ? In auto tracking, is the voltage at pin 6 of IC1002 more than DC 1V ? Does the CTL PULSE (about 4.6Vp-p) appear at pin 97 of IC1002 ? Check CYLINDER UNIT. E-10 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE Does CAPSTAN DD MOTOR rotate ? WHEN IN PLAYBACK, FAST FORWARD OR REWIND MODE IS ACTIVATED, UNIT STOPS IMMEDIATELY No Yes No Refer to section "CAPSTAN DD MOTOR NOT ROTATING". Check Q1001 and Q1002. Yes Replace IC1002. Does the REEL SENSOR PULSE signal appear at pins 79 and 80 IC1002 ? E-11 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE PLAYBACK PICTURE JITTERS VERTICALLY Replace IC1002. No Is PG SHIFTER adjustment 6.5H ? Adjust PG SHIFTER. Check P/B ENVELOPE. No No Yes Yes No Yes Yes Yes No By adjusting the manual tracking UP/DOWN buttons, will the noise disappear in the picture ? Does tracking noise appear in the picture ? Are GUIDE POSTS the right height ? Adjust GUIDE POST height. Is PB-Y waveform normal ? Check PB-Y circuit. E-12 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE NO PLAYBACK PICTURE No Is E-E appearing on the Monitor TV ? Check Power circuit. No Yes Yes No Yes No Yes Check IC4801. Is the voltage at pins 12, 36 61, 90 and 96 of IC4001 5V ? Check VIDEO OUT LINE and IC4001. Is there FM signal at pins 78 and 79 of IC4001 ? Is there VIDEO signal at pin 52 of IC4001 ? Check connection of the CYLINDER. Replace IC4001. E-13 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE NO COLOR DURING PLAYBACK Check Q4802 circuit. No Yes Replace IC4001. Does COMPOSITE signal appear at pin 2 of IC4001? E-14 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE PLAYBACK PICTURE IS NOISY (EVEN AFTER CLEANING HEADS) Is FM signal at pin 79 of IC4001 250mVp-p ? No Yes No Yes Check CYLINDER UNIT. Replace J4501. No Yes Is VIDEO output at the emitter of Q4802 2Vp-p, and are there any noises ? Is FM signal at pin 6 of IC1002 more than 1V ? Check IC4001 and Q4802. E-15 Perform the interchangeable adjustment of DECK. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE Replace J4501. Check VIDEO input circuit. No Yes Yes NO COLOR DURING SELF RECORDING AND PLAYBACK No Does color signal at pin 52 of IC4001 ? Does VIDEO signal appear at pin 31 of IC4001 ? Check IC4001. Check Q4802 emitter. E-16 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE Yes No NO NORMAL AUDIO ON PLAYBACK No Refer to section "NO E-E" Yes Does audio appear on E-E ? Does AUDIO signal appear at pin 2 of IC4001 6mVp-p ? No Yes Replace IC4001. Check AUDIO HEAD for debris or stains. Check the connector from AUDIO HEAD is fully inserted into CP4002. Replace IC4001. Does AUDIO signal appear at pin 11 of IC4001 800mVp-p ? Check C4039 and peripheral circuit. E-17 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE CAPSTAN DD MOTOR NOT ROTATING No Yes Check POWER circuit. No Yes No Yes Replace IC1002. Is the voltage at pin 8 of CP1003 5V ? In playback, check the voltage at pin 3 of CP1003 is 2V or at pin 62 of IC1002 is 3.2V ? In playback is the voltage at pin 5 of CP1003 12.6V ? Replace DD MOTOR. E-18 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE AUDIO CAN NOT BE RECORDED Check POWER circuit. L4005 is broken or shorted. Check pin 29 of IC1002. Yes No Yes Yes No Is BIAS level O.K at L4005 ? No Is there AUDIO signal at collector of Q4006 ? No Yes Is there AUDIO signal at pin 11 of IC4001 ? No Yes Replace IC5001. Check the lead wire and connector to A/C HEAD. Is the voltage at base of Q4005 about 5V ? Is the voltage at pin 2 of L4005 5.5V ? Check the circuit between audio out of Tuner and collector of Q4006. E-19 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE No Check IC1002. Does mode indicator appear in Display? Does VCR operate with the remote control? Check Operation PCB. Yes Yes No CASSETTE IN AND DOWN, UNIT HAS NO FUNCTIONS Check LOADING MOTOR, and the peripheral parts. E-20 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE RECORDING MECHANISM WORKS, BUT NO VIDEO RECORDED FROM INPUT JACK OR TUNER Yes No Check the circuit from VIDEO input jack to IC4001, from Tuner Pack to IC4001. Does VIDEO signal appear at pin 31 of IC4001? Check CYLINDER UNIT . E-21 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE NO E-E(VIDEO AND AUDIO FROM TUNER) Yes No No Yes CHECK AUDIO CHECK VIDEO No Yes No Yes Replace TU6001. Is there VIDEO waveform at emitter of Q6003 ? No Yes Replace Q6003. Does VIDEO signal appear at pin 24 of TU6001 ? Disconnect the plugs from the VIDEO/AUDIO input jacks. Are the plugs connected to the VIDEO/AUDIO input jacks ? Do the voltages appear at each terminal B+(5V), PB(5V), and TU(32V) of TU6001 ? Does AUDIO signal appear at pin 21 of TU6001 ? No Check IC4001. Yes Is there VIDEO waveform at pin 52 of IC4001 ? Check IC4501 and J4501. Check IC4501 and J4501. Check Power Block. E-22 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TROUBLESHOOTING GUIDE No Yes No Yes NO E-E AUDIO (MONO) Check J4501 and peripheral circuit. Check POWER BLOCK. Does AUDIO signal appear at pin 9 of IC4001 ? Is the voltage at pins 12, 36, 61, 90 and 96 of IC4001 5V ? No Yes Is the voltage at pin 99 of IC4001 0V ? Check pin 57 of IC1002 and peripheral circuit. No Yes Does AUDIO signal appear at pin 11 of IC4001 ? Check IC4501 and J4501. Replace IC4001. E-23 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com IC DESCRIPTIONS OEC7035A Pin No. Pin Name I/O Description 1 AFT-SC I AFT S Curve input for tuner. 2 AGC-DET I Input of CASS DOWN, TAB switch and setting of service mode. 3 EOT I Tape end sensor input signal. 4 BOT I Tape start sensor input signal. 5 RF SW/A-ENV I Ground. 6 V-ENV I Input terminal of video RF envelope. 7 KEY-A I Key A input. 8 KEY-B I Key B input. 9 MSSW A O Input terminal (A) of mecha state sensor. 10 MSSW B O Input terminal (B) of mecha state sensor. 11 CAP FWD O Capstan forward and backward command. 12 CAP LIMIT O Switch the maximum output current of the Capstan Motor. 13 D.V SYNC O Imitative V-SYNC signal output during the special playback. 14 REMOCON I Input the infrared remote control. 15 NC O Not used. 16 NC O Not used. 17 NC I Not used. 18 V.HEAD SW O Output terminal of Head Switch. 19 A.HEAD SW O Not used. 20 POWER ON A H O For control the user power switch ON/OFF. 21 NC O Not used. 22 SENS LED O Mecha state sensor LED. 23 NC O Not used. 24 NC O Not used. 25 FF/REW L O Output "L" when fast forwarding or rewinding. 26 CAP MID-H O Power of Capstan Motor select. 27 CAP HI-H O Power of Capstan Motor select. 28 HEATER SW O -30V ON/OFF Control. 29 NA REC-H O Control the Bias OSC for audio head. 30 VV-H O Not used. 31 SERVICE 1 I Setting of service mode 1. 32 SP STILL H O Not used. 33 NC O Not used. 34 NC - Not used. 35 NC - Not used. 36 CLKSEL - 5V. 37 VCC - 5V. 38 X IN I Connect the main crystal(12 MHz). 39 X OUT O Connect the main crystal(12 MHz). 40 VSS - Ground. 41 XC IN I Subclock pulse(32.768 KHz). 42 XC OUT O Subclock pulse(32.768 KHz). 43 RESET I Input terminal of reset signal. 44 NC O Not used. 45 NC O Not used. 46 I/O CTL O Control the Audio/Video input/output. 47 LDM FWD O Output signal to control the rotation direction of the Loading Motor. 48 LDM REV O Output signal to control the rotation direction of the Loading Motor. 49 NC O Not used. 50 RGB ON-H O If the EE/VV is "EE" or TV/VCR is "TV" and PELI CTRL-L is "L", H Output will appear. And the others, "L" Output will appear. F-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com IC DESCRIPTIONS OEC7035A Pin No. Pin Name I/O Description 51 POWER ON L O For control the user power switch ON/OFF. 52 NC O Not used. 53 ONE TOUCH PB O Control the LED for the ONE TOUCH PLAYBACK. 54 PELI CTL I Control the 21 pin IC output. 55 NC O Not used. 56 NC O Not used. 57 A.MUTE-H O This pin output the HIGH to mute the sound at the switching point between E-E and V-V during the special playback. 58 T.A.MUTE-H O Not used. 59 TAB SW I Input of TAB SW. 60 NC I Not used. 61 SD O Not used. 62 CAP ON O Control the Capstan Motor rotation direction. 63 CG-CS O Output the CS signal of character generator IC. 64 FLD-CS I User switch for the auto start ON/OFF. 65 FLD-D OUT O Timing output of data transmission and receiving with FIP driver. 66 FLD-D IN I Receiving of Key switch data from FIP driver. 67 FLD-CLK O Indication data and mode transmission to FIP driver. 68 CG-DATA O Output the Data of OSD. 69 NC I Not used. 70 CG-CLK O Output the Clock of OSD. 71 IIC-CLK O Clock output to Hi-Fi IC. 72 IIC-SDA I/O DATA input/output to Hi-Fi IC. 73 32K MONI O Output 32.768KHz monitor(16.384KHz output) to check the clock. 74 Hi-Fi MUTE O Control the Hi-Fi IC. 75 V-REC-ST O Control the Head Amp for video and Hi-Fi audio. 76 PICTURE CTL O Output pulse to control the Y/C IC for sharpness. 77 CAP-CTL O Output servo of the capstan motor. 78 CYL-CTL O Output "L" when fast forwarding or rewinding. 79 REEL-S I Input terminal of reel sensor supply. 80 REEL-T I Input terminal of reel sensor take up. 81 NC - Not used. 82 P.FAIL I Input for the detection of power interruption. 83 NC - Not used. 84 C SYNC I Input Compound synchronized signal. 85 CFG I Input terminal for Capstan FG signal detection. 86 DPG I Input terminal for Drum PG signal detection. 87 DFG I Input terminal for Drum FG signal detection. 88 AMP VSS - Ground. 89 AMP V.OUT O Output the Analogue Amp standard voltage. 90 AMP V.IN I Input the Analogue Amp standard voltage. 91 CTL- I/O Input and output terminal of CTL AMP. 92 CTL+ I/O Input and output terminal of CTL AMP. 93 CTL SW OUT O Output terminal of CTL AMP positive. 94 CTL AMP IN I Input terminal of CTL AMP. 95 AMP C - Ground. 96 CTL VSS - Connect the VSS. 97 CTL AMP OUT I/O Output terminal of CTL AMP circuit. 98 CTL VCC - 5V. 99 A VCC - Voltage terminal for general circuit. 100 NC I Not used. F-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SERVO TIMING CHART IC1001 (OEC7035A) DPG *6 PIN DFG *7 PIN H. SW. P !8 PIN CH 1 CH 2 V-SYNC (E-E) *4 PIN REC CTL (REC) (7 PIN V-SYNC (TRICK PB) !3 PIN • WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED G-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com LIGHT GUARD LIGHT RECEIVING SYSTEM SWITCH MODE EOT BOT MSSEN A MSSEN B PB SLOW : SETTING SPEED TO SERVO FWD RVS EJECTION UNLOADING LOADING ARM PINCH ROLLER LOADING DIRECTION (FWD) : CAPSTAN FWD ROTATING DIRECTION : CAPSTAN RVS ROTATING DIRECTION LIGHT RECEIVING LIGHT RECEIVING(H) LIGHT GUARD LIGHT RECEIVING LIGHT GUARD LIGHT GUARD (L) STP FF/FWD T BRAKE S BRAKE TAPE IN POWER OFF FF/REW STP CASSETTE DOWN FWD TAPE LOADING (WHEN MSSEN A IS CHANGED FROM LIGHT GUARD TO LIGHT RECEIVING, CASSETTE IN WILL BE DETECTED) FWD RVS POWER ON PB G-2 STP3 VSR F. SLOW PB/STP STP2 FF/REW : MECHANICAL MOVEMENT AND CAPSTAN ROTATING : MECHANICAL MOVEMENT (NO CAPSTAN ROTATING) CLUTCH DIRECT CONNECTION PB/STP STP3 FWD FF/REW FF/REW PB/STP FWD PB STP3 PB (VCR) (VCP) HEAD CLEANING www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM (MODEL:HV-GX900K) 2 3 4 SP-CH2(L) SP-COM SP-CH1(R) CP4001 CYL 79 86 87 88 89 78 H.AMP 75 73 X4001 4.433619MHz IIC_CLK IIC_DATA V.H_SW 62 63 81 84 ENV.DET NA_REC-H ENV DET HPF 1 5 6 AE HEAD(+) AUDIO REC AUDIO PB CP4002 A/C HEAD 2 Q4005 Q4006 Q4007 PB SW SYSCON/ SERVO/ TIMER 1 3 6 5 4 2FSC TU_A_OUT NORMAL_A_IN 69 7 9 NORMAL_A_OUT TU_V_OUT TUNER/HIFI/ 21PIN/OSD/VPS 11 SWD_VIDEO_IN EE/VV_V_OUT PRE AMP 4 REC EQ VCA P R LINE AMP P R 2MLPF P R REC MUTE HPF ACC 1M HPF 7M LPM LAG LEAD LPF FM MOD FO/DEV ADJ S-DET MAIN EMPH CARRIER OFFSET W.C/DC CTL TRAP fh HPF TRAP 629 TRAP FM AGC P.EQ S DL SQPB SQPB G EQ D LIM DEMO SLPF MAIN DE-EMPH P R LPF 31 26 28 19 23 21 24 18 YLPF P R P R CLAMP NL EMPH NL DE EMPH FBC ALC CLAMP ATT LPF YNR ATT P R N.C D.E Y APA VIDEO AGC SQUELCH FBC VIDEO ALC CLEAR SYNC 6db AMP 6db AMP C SQUELCH C.K N P B.D BPF MIX LEVELADJ B.E C.K P R P R P R P R VCA DELAY CLPF CCD LPF MAIN CONV1 MAIN CONV2 CLPF P R 60 58 55 54 52 35 46 C CCD 42 Y CCD 39 P R L4005 Y/C/AUDIO/CCD/H.AMP IC4001 HA118217F OSC Q4004 NORMAL A. REC ST SW Q4003 H-1 AUDIO SIGNAL (PB) AUDIO SIGNAL(REC) RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL TUNER VIDEO SIGNAL PLAYBACK COLOR SIGNAL w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SYSTEM CONTROL/SERVO/TIMER BLOCK DIAGRAM (MODEL:HV-GX900K) 2 3 4 BOT LDM - LDM + CP1004 DECK 82 20 27 POWER_FAIL POWER_ON-H CAP_HI-H 43 4 47 48 POWER P.FAIL POWER ON-H A CAP HI-H RESET 1 SYSTEM RESET IC1004 RE5VS31A 79 80 REEL-S REEL-T REEL SENSOR Q1002 REEL SENSOR Q1001 P.CON 5V X1002 32.768KHz 41 42 X1001 12MHz 38 39 XC IN XC OUT X IN X OUT 97 93 25 Q1007 FF/REW SW Q1006 FF/REW SW 22 Q1003 LED SW 9 Q1005 MOS_SEN A 10 Q1004 MS_SEN B 1 EOT CP1001 DECK 3 FF/REW-L CTL AMP OUT CTL SW OUT SENS LED MS SW A MS SW B EOT 2 LOADING MOTOR DRIVER IC1001 BA6955AN 4 5 7 REMOCON KEY-A CH.UP_SW OPERATION BOT 14 7 8 LDM FWD LDM RVS REMOCON KEY-A CH UP OTP 53 72 71 OTP IIC-DATA IIC-CLK 6 18 V.ENV. V H SW 29 NA_REC-H EEP ROM IC1099 M24C08-BN6 6 5 70 63 CG-CLK CG-CS 68 CG-DATA IIC_DATA IIC_CLK ENV.DET Y/C/AUDIO/ HAED AMP V.H_SW NA_REC-H IIC_DATA IIC_CLK CG_CLK TUNER/HIFI 21PIN/OSD/VPS CG_CS CG_DATA 5 3 2 CYL DRIVE CYL FG CYL B+ CP1002 MICRO MOTOR 78 87 86 1 CYL PG Q1008 CYL VCO SW D1001 AT12.6V P.CON 5V POWER 3 4 6 I LIMIT CTL FG CP1003 CAPSTAN DD UNIT 12 77 11 7 CAP.M F/R 85 CYL CTL DFG DPG CFG CAP_LIMIT CAP CTL CAP_FWD 1 2 4 3 1 2 4 3 SYSCON/SERVO/TIMER IC1002 OEC7035A 28 HEATER SW HETER_SW 5 VCO(12V) CAP_VCO Q1009 CYL SW CYLINDER AFC SIGNAL CYLINDER APC SIGNAL CAPSTAN AFC SIGNAL H-2 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com NORMAL_A_IN NORMAL_A_OUT TU_A_OUT Y/C/AUDIO/ HEAD AMP 1 2 6 3 J4501 Q4802 BUFFER Q4801 DC CLAMP 2 OSD IC4801 OEC3031A 18 13 TUNER/HIFI/21PIN/OSD/VPS BLOCK DIAGRAM (MODEL:HV-GX900K) 20 19 5 3 TU6001 12 11 2 6 24 21 Q6003 BUFFER 11 10 9 TU_V_OUT SWD VIDEO IN EE/VV_V_OUT 2FSC CG_DATA CG_CLK CG_CS IIC_CLK IIC_DATA SYSCON/ SERVO/ TIMER AUDIO SIGNAL (PB) AUDIO SIGNAL(REC) RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL TUNER VIDEO SIGNAL PLAYBACK COLOR SIGNAL H-3 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com POWER BLOCK DIAGRAM (MODEL:HV-GX900K/HV-GX950K) OPERATION BLOCK DIAGRAM (MODEL:HV-GX900K/HV-GX950K) V651 SVV-07SS22 HEATER_DC + HEATER_DC - 26 25 2 1 1 OS651 CH.UP_SW STOP/EJECT REC/OTR FF/CUE POWER PLAY CH.DOWN REW/REV CH.UP 14 4 41 31 23 17 14 17 FIP DRIVER IC651 BU2979K STILL/PAUSE OTPB OTPB SW Q601 POWER OTP SYSCON/ SERVO/TIMER REMOCON KEY-A PHOTO COUPLER T501 IC502 NJM431L VOLTAGE CTL. 1 2 Q501 3 18 AC IN 14 11 12 17 SW REG IC501 STR-F6552 HEATER SW Q505 HEATER ON SW Q503 CAP VCO SW Q508 CAP SW Q509 CAP_VCO P.CON 5V SW Q507 P.ON SW Q502 P.CON 5V CAP_HI-H POWER_ON-H POWER_FAIL OPERATION HEATER SW SYSCON/ SERVO/TIMER HEATER_DC + HEATER_DC - D525 L503 F501 RECTIFIER 19 21 1 4 H-4 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM (MODEL:HV-GX950K) 2 3 4 SP-CH2(L) SP COM SP-CH1(R) CP4001 CYL 79 86 87 88 89 78 H.AMP 75 73 X4001 4.433619MHz IIC_CLK IIC_DATA V.H_SW 62 63 81 84 ENV.DET NA_REC-H ENV DET HPF 1 5 6 AE HEAD(+) AUDIO REC AUDIO PB CP4002 A/C HEAD 2 Q4005 Q4006 Q4007 PB SW SYSCON/ SERVO/ TIMER 6 5 4 2FSC NORMAL_A_IN 69 9 NORMAL_A_OUT TUNER/HIFI 21PIN/OSD/ VPS 11 SWD_VIDEO_IN EE/VV_V_OUT PRE AMP 4 REC EQ VCA P R LINE AMP P R 2MLPF P R REC MUTE HPF ACC 1M HPF 7M LPM LAG LEAD LPF FM MOD FO/DEV ADJ S-DET MAIN EMPH CARRIER OFFSET W.C/DC CTL TRAP fh HPF TRAP 629 TRAP FM AGC P.EQ S DL SQPB SQPB G EQ D LIM DEMO SLPF MAIN DE-EMPH P R LPF 31 26 19 23 21 24 18 YLPF P R P R CLAMP NL EMPH NL DE EMPH FBC ALC CLAMP LPF YNR ATT P R N.C D.E Y APA VIDEO AGC SQUELCH FBC VIDEO ALC CLEAR SYNC 6db AMP 6db AMP C SQUELCH C.K N P B.D BPF MIX LEVELADJ B.E C.K P R P R P R P R VCA DELAY CLPF CCD LPF MAIN CONV1 MAIN CONV2 CLPF P R 60 58 55 54 52 35 46 C CCD 42 Y CCD 39 P R Y/C/AUDIO/CCD/H.AMP IC4001 HA118217F L4005 1 3 OSC Q4004 NORMAL A. REC ST SW Q4003 H-5 AUDIO SIGNAL (PB) AUDIO SIGNAL(REC) RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK COLOR SIGNAL w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SYSTEM CONTROL/SERVO/TIMER BLOCK DIAGRAM (MODEL:HV-GX950K) 2 3 4 BOT LDM - LDM + CP1004 DECK 82 20 27 POWER_FAIL POWER_ON-H CAP_HI-H 43 4 47 48 POWER P.FAIL CAP_HI-H RESET 1 SYSTEM RESET IC1004 RE5VS31A 79 80 REEL-S REEL-T REEL SENSOR Q1002 REEL SENSOR Q1001 P.CON 5V 38 39 XC IN XC OUT X IN X OUT 97 93 25 Q1007 FF/REW SW Q1006 FF/REW SW 22 Q1003 LED SW 9 Q1005 MOS_SEN A 10 Q1004 MS_SEN B 1 EOT CP1001 DECK 3 FF/REW-L CTL AMP OUT CTL SW OUT SENS LED MS SW A MS SW B EOT 2 LOADING MOTOR DRIVER IC1001 BA6955AN 4 5 7 REMOCON KEY-A CH.UP_SW OPERATION BOT 14 7 8 REMOCON KEY-A CH UP OTP 53 72 71 OTP IIC-SDA IIC-CLK 6 18 V.ENV. V.H.SW 29 NA_REC-H EEP ROM IC1099 M24C08-BN6 6 5 70 63 CG-CLK CG-CS 68 CG-DATA IIC_DATA IIC_CLK ENV.DET Y/C/AUDIO/ HAED AMP V.H_SW NA_REC-H IIC_DATA IIC_CLK CG_CLK TUNER/HIFI 21PIN/OSD/VPS CG_CS CG_DATA 5 3 2 CYL DRIVE CYL FG CYL B+ CP1002 MICRO MOTOR 78 87 86 1 CYL PG AT12.6V POWER CAPSTAN DD UNIT 12 77 11 85 CYL CTL DFG DPG CFG CAP_LIMIT CAP CTL CAP_FWD 1 2 4 3 1 2 4 3 28 HEATER_SW HEATER SW SYSCON/SERVO/TIMER IC1002 OEC7035A POWER ON-H A LDM FWD LDM RVS 41 42 X1002 32.768KHz X1001 12MHz 54 PERI CTL-L PERI_CTL-L D1001 P.CON 5V CYL VCO SW CYL SW Q1008 Q1009 3 4 6 I LIMIT CTL FG CP1003 7 CAP.M F/R 5 VCO(12V) CAP_VCO CYLINDER AFC SIGNAL CYLINDER APC SIGNAL CAPSTAN AFC SIGNAL H-6 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TUNER/HIFI/21PIN/OSD/VPS BLOCK DIAGRAM (MODEL:HV-GX950K) NORMAL_A_IN NORMAL_A _OUT Y/C/AUDIO/ HEAD AMP Q4802 BUFFER Q4801 DC CLAMP 2 OSD IC4801 LC74775M 21 19 5 3 TU6001 12 11 2 6 24 21 Q6003 BUFFER 11 10 9 SWD_VIDEO_IN EE/VV_V_OUT 2FSC CG_DATA CG_CLK CG_CS IIC_CLK IIC_DATA SYSCON/ SERVO/ TIMER 24 1 2 6 3 J4501 19 8 22 23 27 24 40 29 20 41 A/V SW IC IC4501 LA7158M 31 1 5 9 A B BUFFER 35 A B BUFFER AMP 29 21 BUFFER 23 BUFFER 6MB AMP 20 A B BUFFER 6MB AMP C A B C BUFFER AMP 6MB AMP A B C A B C 36 14 16 18 19 CLAMP CLAMP CLAMP CLAMP 4 PERI_CTL-L Q4501 SCRANBLE SW 5 27 P.CON+5V H-7 AUDIO SIGNAL (PB) AUDIO SIGNAL(REC) RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL TUNER VIDEO SIGNAL PLAYBACK COLOR SIGNAL w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SW605 SW604 SW601 SW603 SW602 SW606 CD601 R601 R603 R602 R604 R605 R606 SW608 SW607 SW610 SW609 D601 Q601 C601 R609 R608 CD602 R607 CP101 Q101 Q102 CP102 PRINTED CIRCUIT BOARDS (MODEL:HV-GX900K/HV-GX950K) OPERATION 1 OPERATION 2 DECK I-1 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 R601 3.3K R604 6.8K R603 3.9K R602 2.7K R605 13K R606 1.5K R607 220 R609 2.7K R608 3.3K SW601 SKQNAED010 STOP/EJECT SW602 SKQNAED010 REC/OTR SW603 SKQNAED010 FF/CUE SW604 SKQNAED010 PLAY SW605 SKQNAED010 REW/REV SW606 SKQNAED010 STILL/PAUSE SW607 SKQNAED010 CH.DOWN SW608 SKQNAED010 CH.UP SW610 SKQNAED010 OTPB SW609 SKQNAED010 POWER D601 SLZ-345B-02-T1 OTPB CD602(CP652) CH25082A 1 2 3 4 5 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CAUTION: DIGITAL TRANSISTOR DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q601 DTA143ES OTPB SW C601 470P B CAUTION: DIGITAL TRANSISTOR CD601(CP651) CH23042A 1 2 3 I-2 TO DISPLAY FROM/TO DISPLAY VE9864 (OPERATION 1 PCB) (OPERATION 2 PCB) KEY A GND CH.UP_SW VE9861 5.1 0 5.1 KEY-A OTPB CH.UP_SW AT+5V GND PCB280 PCB270 (MODEL:HV-GX900K/HV-GX950K) OPERATION SCHEMATIC DIAGRAM w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CP102(CP1001) 173979-2 1 2 S102 S101 S104 S103 S106 S105 Q102 RPT-38PB113 EOT SENSOR Q101 RPT-38PB113 BOT SENSOR CP101(CP1004) 52044-0445 1 2 3 4 I-3 (MODEL:HV-GX900K/HV-GX950K) FROM/TO SYSCON/SERVO/TIMER FROM/TO SYSCON/SERVO/TIMER (DECK PCB) DECK SCHEMATIC DIAGRAM M101 0 5.1 EOT VCC PCB550 VE8851 LOADING MOTOR 0 5.1 LDM+ LDM- BOT VCC w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 0 R515 R514 C514 Q503 C4519 C4515 C4518 R4529 C6010 C6011 Q6003 R6014 Q502 Q509 R534 R652 C657 IC651 C656 C658 R539 C4023 R4016 R4015 Q4005 R4029 R4022 R4020 R4013 R4012 R4011 C4034 R4010 C4027 C4040 C4046 C4050 R4030 C4056 C4064 C4087 C4088 C4089 C4057 IC1002 R1022 R1027 C1014 C1013 C1003 R1029 R1026 R1021 C1012 C1011 R1052C1021 C1026 C1033 R1064 R1062 R1063 R1065 R1058 R1059 R4525 R4513 R4508 C4505 C4504 R4004 C4007 C4008 C4009 R4006 R4005 C4035 R4018 R4026 C4072 R4031 R4035 C4062 C4060 C4066 C4074 IC4801 C4818 C4822 R4813 C4816 C4803 R4819 Q4802 R4810 C4809 C4047 C4011 C4016 C4014 C4020 R1041 R1039 C1017 R4530 R4531 Q4503 R6005 Q1003 R1019 R1073 R1054 C1020 R1025 R1050C1018 C4049 C4051 R4025 C4071 C4076 R4045 C4080 C4082 R6017 R1006 R1061 C1037 C1030 C1024 C1035 C1040 C1031 Q1006 Q1007 R1057 C4067 C4063 C4065 R4021 C4058 C4038 R651 R662 C4083 R1049 R1048 C1005 C1004 R1070 R1010 C1019 R1032 R1051 R1040 R1045 R1047 R1018 R4047 R4033 R1069 IC4001 R656 R655 R653 R1053 C4029 C4018 C4028 R543 C4097 C4096 R1011 Q4801 Q1009 R1014 R4040 R4038 C1002 C4099 C4098 R6009 Q4008 R1009 C4048_1 C4100 Q651 C652 R657 R658 R4802 C4819 C4017 C4030 C4104 R4049 Q4011 R4050 R1024 R1028 R1020 Q4009 R654 R661 R4808 C4086 R1036 W887 R1044 PRINTED CIRCUIT BOARDS SYSCON (MODEL:HV-GX900K) I-4 1 12 23 34 1 31 51 81 1 31 51 81 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com D1001 CP1003 SW1001 CP4003 Q1004 Q1005 Q1002 Q1001 R508 C506 Q501 D507 IC501 R513 D501 R501 R502 C508 R503 R505 C505 D505 D503 D504 D502 C507 FH502 FH501 C503 B501 C502 C512 IC502 R522 R524 R523 C513 R516 D514 C518 Q505 B504 D516 R521 R525 C524 R537 C533 C531 W001 C517 C519 B503 C523 R520 C4503 R4503 W856 C6003 L6001_1 W003 R517 D519 D521 C534 D527 Q507 R529 R528 Q508 Q511 D531 C529 R533 C532 W004 V651 W005 CP4001_1 L4006 CP4002 L4005 C4026 C4015 C4052 C4054 C4042 C4039 C4033 C4044 IC1001 C1007 D517_1 C516 C1006 C4079 C4075 W007 W008 C4084 C4090 L4009 C4077 L4012 W009 X1002 R4507 W852 W011 TU6001 W854 W828 L4507 L4504 W016 W021 R4516 W026 W027 W028 C4081 Q4004 L4003 C4010 C4024 R4017 W801 R4007 W031 R4046 R4028 Q4007 Q4006 C4059 R4818 L4807 C4820 W840 L4806 C4808 L4801 L4802 R4817 C4802 C4806 W839 W847 W023 W024 L4004 C4019 W824 L6004 IC1099 CP652 L6002 Q4502 CP1001 C6008 C6012 R6012 CP1002_1 W032 W034 W035 C1010 IC1004 C1028 W036 C1022 R1056 C1015 W037 W038 W039 D1006 W040 W041 W042 W811 R1046 R1068 W043 R1031 W044 W045 W046 R1043 W047 W826 C4053 C4045 C4025 CP506 C510 OS651 W060 W063 W064 C1042 C1027 C1036 W065 W066 W067 C1039 C1029 C1023 W070 W071 W072 W073 L4015 L4013 C4073 C4061 L4011 C4041 C4043 W074 W075 W076 W078 W079 W083 W084 W085 W086 W091 W092 W095 W097 CP651_1 W098 W099 W100 W101 R4034 W102 TP1002 TP1003 TP1001 W103 W104 W105 TP4001 TP4002 W106 W107 W108 W109 W110 W111 W112 W827 C4068 W113 W114 W115 W116 W117 W118 W119 W120 W121 W122 W124 W125 W126 J4501_1 R4803 S001 S002 S003 W127 S004 R1033 W129 W130 W131 W133 W134 W135 C527 W136 W137 R1005 W138 W139 W140 W141 W142 W143 W144 W145 R1042 R1023 W146 W147 W150 W155 W156 W157 W158 W159 W160 W161 W162 W164 W166 W167 W173 W177 R544 W179 W180 W181 W182 W183 W184 W185 D512 D513 D1007 D525 D528 D1002 D1003 D1004 D515 W186 R1038 W187 W188 W189 R4806 W196 W197 W201 W202 W203 R4048 W204 W205 W206 W207 W843 W208 R1012 W210 Q1008 W212 W213 W215 W216 R1034 W217 W219 C6007 W220 CP1004 W221 W224 W225 W226 W227 W230 W233 W235 W236 W241 W242 W244 W248 W249 W250 W253 R1001 W254 W255 W256 W257 C4101 W260 W261 X1001 F501 W262 W263 W264 X4001 D530 C521 C525 L503 W053 L4007 W265 W062 W829 W266 C4804 C4817 C522 C526 R1002 Q4003 D518 C6013 C651 T501 W267 W006 W132 W268 W128 C520 W002 C659 C660 W080 D1009 W245 W885 W069 D4003 W272 W271 S005 S006 S007 W273 W052 C515 W886 W022 W231 W178 R1004 W068 W061 W251 W237 W056 W275 C4093 W806 W807 W872 W820 W860 W812 W821 W818 W805 L502_1 W814 W813 L501_1 W878 W851 C4534 D1010 R4052 R546 R548 PRINTED CIRCUIT BOARDS SYSCON (MODEL:HV-GX900K) I-5 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 0 R515 R514 C514 Q503 C4519 C4515 C4518 R4529 C6010 C6011 Q6003 R6014 Q502 Q509 R534 R652 C657 IC651 C656 C658 R539 C4023 R4016 R4015 Q4005 R4029 R4022 R4020 R4013 R4012 R4011 C4034 R4010 C4027 C4040 C4046 C4050 R4030 C4056 C4064 C4087 C4088 C4089 C4057 IC1002 R1022 R1027 C1014 C1013 C1003 R1029 R1026 R1021 C1012 C1011 R1052C1021 C1026 C1033 R1064 R1062 R1063 R1065 R1058 R1059 R4525 R4513 R4508 C4505 C4504 R4004 C4007 C4008 C4009 R4006 R4005 C4035 R4018 R4026 C4072 R4031 R4035 C4062 C4060 C4066 C4074 IC4801 C4818 C4822 R4813 C4816 C4803 R4819 Q4802 R4810 C4809 C4047 C4011 C4016 C4014 C4020 R1041 R1039 C1017 R4530 R4531 Q4503 R6005 Q1003 R1019 R1073 R1054 C1020 R1025 R1050C1018 C4049 C4051 R4025 C4071 C4076 R4045 C4080 C4082 R6017 R1006 R1061 C1037 C1030 C1024 C1035 C1040 C1031 Q1006 Q1007 R1057 C4067 C4063 C4065 R4021 C4058 C4038 R651 R662 C4083 R1049 R1048 C1005 C1004 R1070 R1010 C1019 R1032 R1051 R1040 R1045 R1047 R1018 R4047 R4033 R1069 IC4001 R656 R655 R653 R1053 C4029 C4018 C4028 R543 C4097 C4096 R1011 Q4801 Q1009 R1014 R4040 R4038 C1002 C4099 C4098 R6009 Q4008 R1009 C4048_1 C4100 Q651 C652 R657 R658 R4802 C4819 C4017 C4030 C4104 R4049 Q4011 R4050 R1024 R1028 R1020 Q4009 R654 R661 R4808 C4086 R1036 W887 R1044 PRINTED CIRCUIT BOARDS SYSCON (MODEL:HV-GX900K) I-6 1 12 23 34 1 31 51 81 1 31 51 81 D1001 CP1003 SW1001 CP4003 Q1004 Q1005 Q1002 Q1001 R508 C506 Q501 D507 IC501 R513 D501 R501 R502 C508 R503 R505 C505 D505 D503 D504 D502 C507 FH502 FH501 C503 B501 C502 C512 IC502 R522 R524 R523 C513 R516 D514 C518 Q505 B504 D516 R521 R525 C524 R537 C533 C531 W001 C517 C519 B503 C523 R520 C4503 R4503 W856 C6003 L6001_1 W003 R517 D519 D521 C534 D527 Q507 R529 R528 Q508 Q511 D531 C529 R533 C532 W004 V651 W005 CP4001_1 L4006 CP4002 L4005 C4026 C4015 C4052 C4054 C4042 C4039 C4033 C4044 IC1001 C1007 D517_1 C516 C1006 C4079 C4075 W007 W008 C4084 C4090 L4009 C4077 L4012 W009 X1002 R4507 W852 W011 TU6001 W854 W828 L4507 L4504 W016 W021 R4516 W026 W027 W028 C4081 Q4004 L4003 C4010 C4024 R4017 W801 R4007 W031 R4046 R4028 Q4007 Q4006 C4059 R4818 L4807 C4820 W840 L4806 C4808 L4801 L4802 R4817 C4802 C4806 W839 W847 W023 W024 L4004 C4019 W824 L6004 IC1099 CP652 L6002 Q4502 CP1001 C6008 C6012 R6012 CP1002_1 W032 W034 W035 C1010 IC1004 C1028 W036 C1022 R1056 C1015 W037 W038 W039 D1006 W040 W041 W042 W811 R1046 R1068 W043 R1031 W044 W045 W046 R1043 W047 W826 C4053 C4045 C4025 CP506 C510 OS651 W060 W063 W064 C1042 C1027 C1036 W065 W066 W067 C1039 C1029 C1023 W070 W071 W072 W073 L4015 L4013 C4073 C4061 L4011 C4041 C4043 W074 W075 W076 W078 W079 W083 W084 W085 W086 W091 W092 W095 W097 CP651_1 W098 W099 W100 W101 R4034 W102 TP1002 TP1003 TP1001 W103 W104 W105 TP4001 TP4002 W106 W107 W108 W109 W110 W111 W112 W827 C4068 W113 W114 W115 W116 W117 W118 W119 W120 W121 W122 W124 W125 W126 J4501_1 R4803 S001 S002 S003 W127 S004 R1033 W129 W130 W131 W133 W134 W135 C527 W136 W137 R1005 W138 W139 W140 W141 W142 W143 W144 W145 R1042 R1023 W146 W147 W150 W155 W156 W157 W158 W159 W160 W161 W162 W164 W166 W167 W173 W177 R544 W179 W180 W181 W182 W183 W184 W185 D512 D513 D1007 D525 D528 D1002 D1003 D1004 D515 W186 R1038 W187 W188 W189 R4806 W196 W197 W201 W202 W203 R4048 W204 W205 W206 W207 W843 W208 R1012 W210 Q1008 W212 W213 W215 W216 R1034 W217 W219 C6007 W220 CP1004 W221 W224 W225 W226 W227 W230 W233 W235 W236 W241 W242 W244 W248 W249 W250 W253 R1001 W254 W255 W256 W257 C4101 W260 W261 X1001 F501 W262 W263 W264 X4001 D530 C521 C525 L503 W053 L4007 W265 W062 W829 W266 C4804 C4817 C522 C526 R1002 Q4003 D518 C6013 C651 T501 W267 W006 W132 W268 W128 C520 W002 C659 C660 W080 D1009 W245 W885 W069 D4003 W272 W271 S005 S006 S007 W273 W052 C515 W886 W022 W231 W178 R1004 W068 W061 W251 W237 W056 W275 C4093 W806 W807 W872 W820 W860 W812 W821 W818 W805 L502_1 W814 W813 L501_1 W878 W851 C4534 D1010 R4052 R546 R548 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 L4013 100uH L4015 100uH L4003 100uH L4006 1mH L4004 10uH 0405 L4009 100uH Q4008 DTC144EKA V.AGC SW TP4002 V.ENV TP4001 H.SW W801 W887 Q4007 2SC2274K PB SW Q4004 2SD734 OSC Q4003 2SD734 NORMAL AUDIO REC ST SW Q4006 2SC2274K PB SW Q4009 2SC2412K VV MUTE SW C4079 10 16V KA C4053 4.7 50V KA C4061 4.7 50V KA C4045 0.47 50V KA C4010 220 10V YK C4043 2.2 50V KA C4101 1 50V KA C4090 47 6.3V KA R4034 4.7K R4016 4.7K R4005 10K R4006 150 R4020 18K +-1% R4018 47K +-1% R4011 8.2K R4010 270K R4012 180 R4007 1K R4004 3.3 R4021 680 R4047 1K R4033 1K R4038 2.2K R4022 12K R4045 100 R4040 330 R4013 47K R4035 5.6K R4031 1.5K R4049 15K R4050 10K R4015 4.7K R4052 22K R4048 2.2M R4030 6.8K R4025 27K R4029 7.5K R4046 150 R4028 27K R4026 33K C4064 0.1 B C4066 0.1 B C4038 0.01 B C4082 0.1 B C4068 0.01 F C4067 0.1 B C4065 0.022 B C4058 5P CH C4063 0.001 B C4024 0.022 100V TF C4008 0.0047 B C4009 0.01 B C4027 0.01 B C4086 0.01 B C4018 0.01 B C4011 0.001 B C4072 0.1 B C4057 0.1 B C4017 0.01 B C4014 0.1 B C4007 0.01 B C4049 0.1 B C4051 0.022 B C4047 0.068 B C4071 0.01 B C4020 0.1 B C4083 1 F C4048_1 0.1 B C4023 1 B C4080 0.01 B C4100 18P CH C4076 0.1 B C4034 820P CH C4099 120P CH C4062 39P CH C4056 160P CH C4104 27P CH C4088 0.01 B C4035 220P B C4087 180P CH C4040 680P B C4046 0.1 B C4050 1 B C4060 0.1 B C4016 0.033 B C4029 0.01 B C4030 0.01 B C4096 0.01 B C4097 0.01 B C4074 0.1 B C4093 0.01 F C4098 470P CH C4028 0.056 B C4089 1 B C4042 4.7 50V KA C4033 22 6.3V KA C4054 10 16V KA C4059 47 6.3V KA C4081 33 10V KA C4041 1 50V KA C4026 1 50V KA C4084 1 50V KA C4075 10 16V KA C4015 47 6.3V KA C4039 10 16V KA C4044 4.7 50V KA C4052 22 6.3V KA C4077 3.3 50V KA C4025 3.3 50V KA C4019 47 6.3V KA C4073 47 6.3V KA CP4001_1 TOC-C04X-B1 1 2 3 4 L4011 12uH L4007 39uH L4012 220uH IC4001 HA118217F Y/C/AUDIO/CCD/H.AMP 1 10 100 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 79 8 80 81 82 83 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 X4001 4.433619MHz Q4005 DTA124EKA PB SW CP4003 TMC-T02X-E1 1 2 CP4002 52045-0645 1 2 3 4 5 6 L4005 1626008 1 2 3 4 5 6 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q4011 2SA1037AK STILL SW CAUTION: DIGITAL TRANSISTOR R4017 5.6K +-1% CAUTION: DIGITAL TRANSISTOR D4003 1SS133 RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL TUNER VIDEO SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) 2FSC IIC_DATA IIC_CLK P.CON+5V VV-H V.H_SW EE/VV_V_OUT DUMMY_V.SYNC PICTURE_CTL NA_REC-H DUMMY_V.SYNC SYNC A_MUTE/TRICK-H IIC_DATA IIC_CLK ENV.DET CTL+ CTL- HIFI_H.SW/VV-H 2FSC V.H_SW SYNC SWD_VIDEO_IN EE/VV_V_OUT ENV.DET SP-L TU_V_OUT SP_COM TU_A_OUT NORMAL_A_IN NORMAL_A_OUT SP-R P.CON+5V AT+5.8V P.CON+5V P.CON+5V GND P.CON+5V SECAM_L/SP.STILL A_MUTE/TRICK-H SWD_VIDEO_IN SP-R SP_COM SP-L VV-H CTL- CTL+ NORMAL_A_OUT NORMAL_A_IN PICTURE_CTL TU_V_OUT TU_A_OUT P.CON+5V SWD_A_IN-L P.CON+5V NA_REC-H NA_REC-H AT+5.8V HIFI_H.SW/VV-H I-7 V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. TO F/E HEAD FROM/TO A/C HEAD (SYSCON PCB) Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM (MODEL:HV-GX900K) PCB010 VM9150 0 0.6 2.5 FROM/TO SYSCON/SERVO/TIMER NC NC FROM/TO CYL NC NC NC CTL+ CTL- AUDIO REC AE HEAD(-) AE HEAD(+) AUDIO PB FROM/TO 21PIN/OSD/VPS SP-CH1 (R) SP-CH2 (L) SP COM FE HEAD(GND) FE HEAD(HOT) FROM POWER FROM/TO TUNER/HIFI AVCC MUTE HA GND SW32 SW33 SW34 SW35 SW36 SW39 SW38 SW37 EP ON SW1 A.GND SW6 2 SW3 REC ON YVCC SW4 SW5 R HPF ENV DET KILLER DET OUT LIMITTER HEAD SW2 HA VCC SP2 SP1 EP2 EP1 CH1 CH2 SW31 VCA CH1 CH2 SW30 EP DET DET SP SW29 FM MOD LPF LAG LERD 7M HPF 1M HPF MAIN EMPH CARRIER OFFSET W.C/DC MAIN DE EMPH SUB LPF DEMO DLIM G EQ Y LPF FBC/ALC DO DET EDGE DELAY SW11 SW9 P R CLAMP CLAMP YNR P R R P TANC X TAL VCO/OSD CR DET 2FSC 2FSCVCO ME SECAM DET PB APC + SW10 P R DO DO REC SW14 R P YGND AGC FH SYNC COLOR KILLER ID DET PB/REC REC AFC DISCRI REC APC TRAP KIL SERIAL CONT INTERFACE CVCC VCA ACC DET APC SW DELAY CLPH CONV2 MAIN CLPH 4PHASE GEN PHASE SW 1/2 1/2 DOWN CONV. MAIN CONV1 + BPF GND CLEAR SYNC CCD C SQUELCH VIDEO AGC PB ALC AGC DEL REC D.E. Y APA Y CCD VIDEO ALC CLOCK DEIVER C CCD CCD MODE CONT ATT ATT ATT (-10dB) (-10dB) (-10dB) LPF DO C GND SW26 SW24 R SW18 P SW17 P R SW15 CH3 CH1 CH2 EP1 - +EP2 + + - - - + SP2 SP1 + AMP PRE 3 1 ADJ FO/DEV S-DET SW12 NL EMPH NL DE EMPH SW16 L SECAM SW27 DET 629 TRAP S DL SQPB SQPB P EQ FM AGC SW7 P R L SECAM REC MUTE COMP 2FL VCO HEAD SW1 SW28 2M LPF HPF ACC SEP COMP SW19 P R SW20 HPF FHTRAP CTL TRAP R P LEVEL DET2 SW25 DL R + LPF MIX LEVEL ADJ R SW21 SW23 R P R P R P SW22 P LMIT WHAITH PULSE GEN SQUELCH N.C. VCC=5V SW115 B.D N P C.K - LEVEL DET1 CCD LPF NTSC/PAL N-P CONT OUT FEED BACK CLAMP SYNC.SEP. 6dB AMP 6dB AMP C.K B.E FROM MESECAM DET SP ON SW40 DET BAND GAP REC EQ VCA SW2 P 3.2 3.2 0 0 0.7 0 0 0.7 5.2 5.2 2.5 2.5 0 2.5 0 2.8 2.5 2.6 2.5 2.5 2.5 5.0 1.5 1.5 2.6 0.7 0.6 2.2 3.2 2.7 2.4 2.1 3.1 2.1 1.5 2.1 0 2.7 1.7 2.8 2.8 0 0 0 3.3 5.2 0.1 5.2 3.5 5.2 5.2 3.8 5.2 2.6 0 2.0 0 0 0 0.4 0 2.7 2.8 2.0 2.1 2.8 3.3 0.1 2.1 5.0 3.0 3.2 4.2 2.2 5.0 5.0 5.0 1.4 2.8 2.5 2.1 NC 1.9 1.7 1.7 2.1 2.1 4.7 2.8 2.1 2.5 2.5 2.1 1.4 0.1 2.3 2.3 2.3 2.3 5.1 3.4 5.0 5.0 1.9 2.5 1 3 4 5 0 5.0 0 0 5.5 0 5.4 5.7 5.7 0 0 5.0 0 0 0 0 0 2 7 6 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 IS NON POLAR ONE. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE: D1003 RD12FB D1006 1SS133 D1007 1N4005E D1002 1N4005E D1004 1N4005E D1009 1SS133 D1010 1SS133 CP1003 TMC-J08P-B1 1 2 3 4 5 6 7 8 CP1002_1 52045-0545 1 2 3 4 5 Q1004 GP1S94L MS_SEN B 1 2 3 4 Q1005 GP1S94L MOS_SEN A 1 2 3 4 IC1004 RE5VS31A SYSTEM RESET 1 2 3 IC1001 BA6955AN LOADING MOTOR DRIVER 1 2 3 4 5 6 7 8 SW1001 SPVF130100 1 2 3 4 Q1001 GP1S566 REEL SENS 1 2 3 4 Q1002 GP1S566 REEL SENS 1 2 3 4 R1002 2.7 1W D1001 SID1050CM IC1099 M24C08-BN6 EEP ROM 1 2 3 4 5 6 7 8 DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: CYLINDER AFC SIGNAL CYLINDER APC SIGNAL CAPSTAN AFC SIGNAL Q1006 DTC124EKA FF/REW SW Q1007 DTC124EKA FF/REW SW TP1002 GND W811 TP1003 CLOCK W872 W807 W806 TP1001 SERVICE Q1003 2SC2412K LED SW Q1009 2SC2412K CYL SW C1027 47 6.3V KA C1029 10 16V KA C1036 4.7 50V KA C1010 220 6.3V KA C1015 220 6.3V KA C1023 10 16V KA C1039 47 6.3V KA C1042 1 50V KA R1025 100 R1038 220 R1053 4.7K R1051 4.7K R1033 100 R1040 1K R1022 100 R1027 10M R1004 120 R1006 47K R1012 47K R1062 1K R1063 1K R1065 1K R1018 1K R1019 22 R1020 56K R1024 100 R1028 56K R1041 3.3K R1039 3.3K R1031 10K R1073 330 R1047 1K R1045 1K R1052 33K R1050 22K R1048 100 R1010 82K R1009 82K R1005 4.7K R1070 10K R1046 27K R1032 1K R1068 22K R1064 1K R1001 270 R1054 4.7K R1056 5.6K R1042 22K R1011 1K R1043 22K R1014 1.2K R1023 4.7K R1069 10K R1036 10K (R5519) R1044 22K R1034 4.7K R1021 470 R1026 1M R1029 33K R1057 220 R1061 10K R1058 560 R1059 560 R1049 100 C1013 18P CH C1014 18P CH C1026 150PCH C1033 0.0056 B C1017 0.1 B C1018 0.01 B C1003 0.1 B C1006 0.1 F C1004 0.001 B C1005 0.001 B C1011 18P CH C1012 18P CH C1031 0.1 B C1024 0.0039 B C1019 1 F C1002 470P B C1020 0.001 B C1035 0.1 B C1037 0.001 B C1021 0.1 B C1040 0.1 B C1030 0.1 B C1007 100 25V KS C1022 33 16V KA C1028 0.047F 5.5V CP1004(CP101) 52045-0445 1 2 3 4 IC1002 OEC7035A SYSCON/SERVO/TIMER 1 10 100 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 79 8 80 81 82 83 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 X1002 32.768KHz X1001 12MHz CP1001(CP102) CH22076A 1 2 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q1008 2SB926 CYL VCO SW CAUTION: DIGITAL TRANSISTOR HEATER_SW HEATER_SW CAP_HI-H IIC_CLK IIC_DATA AFT_S_CURVE AT+5V CG_CS I/O_S.DATA/VCR-H CG_CLK CG_DATA AT+5V POWER_FAIL POWER_FAIL CAP_VCO AT+5V-A AT+5.8V POWER_ON-H AT+12.6V P.CON+5V BOT EOT GND VV-H HEATER_SW KEY-A ENV.DET V.H_SW F/R MSSW_B MSSW_A REMCON CAP_LIMIT CH.UP_SW NA_REC-H SECAM_L/SP.STILL SENS_LED POWER_ON-H HIFI_H.SW/VV-H GND DUMMY_V.SYNC GND GND VV-H V.H_SW PICTURE_CTL NA_REC-H DUMMY_V.SYNC SYNC A_MUTE/TRICK-H LDM.F LDM.R LM- LM+ IIC_DATA IIC_CLK ENV.DET EOT BOT CTL+ TAB_SW CTL- HIFI_H.SW/VV-H LM- LM+ CYL_FG CYL_PG I/O_S.DATA/VCR-H CAP_FG LDM.F SYNC LDM.R POWER_FAIL REMCON FL_S_CLK REEL-S FL_SD_IN FL_SD_OUT PICTURE_CTL FL_CS KEY-A CH.UP_SW REEL-T OTP AT+5V A_MUTE/TRICK-H FL_SD_OUT FL_SD_IN FL_S_CLK OTP CG_CS FL_CS CG_DATA CG_CLK IIC_CLK IIC_DATA CAP_CTL CYL_CTL REEL-S REEL-T RESET TAB_SW EOT CYL_CTL MSSW_B MSSW_A RESET IIC_DATA IIC_CLK CYL_FG CYL_PG CAP_LIMIT POWER_ON-H CAP_CTL SENS_LED CAP_FG F/R I-8 V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. CAPSTAN DD UNIT FROM/TO FROM/TO MICRO MOTOR FROM/TO DECK FROM/TO DECK (SYSCON PCB) SYSTEM CONTROL/SERVO/TIMER SCHEMATIC DIAGRAM FROM/TO Y/C/A/H.AMP FROM/TO TUNER/HIFI (MODEL:HV-GX900K) TO 21PIN/OSD/VPS FROM/TO POWER PCB010 VM9150 NC NC NC NC NC NC NC NC NC NC NC NC VCC(5V) CAP.M F/R FG VCO(12V) CTL I LIMIT MOTOR GND GND STD CONTROL LOGIC SAVE POWER 0 0 0 0 4.9 4.9 NC NC NC CYL GND CYL FG CYL +B CYL PG CYL DRIVE Vcc EOT 0 0 0 0 SDA SCL TEST VCC VSS A2 A1 A0 5.0 4.9 4.9 0 I/O CTL LDM FWD LDM RVS PERI CTL-L T.A.MUTE-H CAP ON CG-CS FLD-CS FLD-D.OUT FLD-D.IN FLD-CLK CG-DATA CG-CLK CAP CTL P.FAIL C SYNC CFG DPG DFG 79 80 REEL-S REEL-T V.REC ST-H 32KHz MONITER IIC-SDA IIC-CLK 78 CYL CTL A.MUTE-H RGB_ON-H 52 53 OTP SECAM VL-H IF_MODE SERVICE_2 NC NC REC LED NC VSS XC IN XC OUT AMP VSS AMP V.OUT CTL - RESET AMP V.IN 51 POWER ON-L NC BGDK-H PICTURE_CTL SD-L (CAP) (LDM) (CYL) (S/S) (AC) Vcc BOT LDM+ LDM- NC NC FROM/TO DISPLAY NC NC NC H.AMP SW VH SW AH SW VCC X IN X OUT CTL + CTL SW OUT CTL AMP IN AMP C CTL VSS CTL AMP OUT AMP VCC A VCC 29 REMOCON COLOR ROTARY POWER ON-H A 1 AFT SC AGC DET 2 3 EOT BOT KEY-A CH UP MSSW_A MSSW_B D.V SYNC CAP_MID-H CAP_HI-H HEATER SW 30 NA_REC-H SERVICE_1 NC NC CLKSEL NC ENV COMP CAP_LIMIT V.ENV A.ENV/RF_SW CAP_FWD SENS LED FF/REW-L SYSTEM_SELECT NC SECAM_IN SECAM_L SECAM_REC-L NC TAB_SW NC NC HIFI REC MUTE VV-H GND 0 5.2 5.1 IN OUT NC SP.STILL 1.3 5.0 5.0 1.2 0.8 1.4 0.8 5.0 1.4 0.5 11.6 11.7 10.5 10.5 5.2 4.5 12.0 0.1 0 0.1 0 0 0 12.0 0 5.0 0 5.0 0 1.2 2.4 1.2 2.3 0 0.3 0.3 2.2 1.3 5.1 5.1 1.4 1.4 0.7 2.1 0 4.8 0 0 0.1 2.5 2.5 5.0 0 1.2 0 0 5.0 0.1 0 0 0.3 5.0 5.0 0 0 0 0 4.8 5.0 2.3 2.3 0 1.4 1.2 5.0 0 0 0 0 0 0 0 5.0 0 5.0 1.5 0 0 0 0 5.1 0 0 2.5 0 4.0 5.0 0 5.0 5.0 5.0 5.0 3.0 3.0 0 0 0 1.9 2.5 1.8 0 5.0 0 4.2 0 0.4 2.6 0.7 2.1 0 2.6 2.6 0 0 0 2.6 2.6 0 2.5 5.2 5.6 0.1 8 9 10 11 12 13 15 16 17 18 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 IC4801 OEC3031A OSD 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 3 4 5 6 7 8 9 J4501_1 0350_9982_05 1 10 11 12 13 14 15 16 17 18 19 2 20 21 3 4 5 6 7 8 9 C4804 22 6.3V KANP L4802 100uH L4801 100uH Q4503 DTC124EKA VCR SW W828 W829 W840 W839 W856 W854 W878 W886 W852 W851 W847 Q4801 2SC2412K DC CLAMP C4806 1 50V KA C4802 1 50V KA C4808 47 6.3V KA C4820 47 6.3V KA C4503 470 16V YK C4534 2.2 50V KA R4817 2.2K R4810 47K R4529 100 R4530 10K R4531 10K R4513 2.7K R4508 2.7K R4808 3.9K R4802 8.2K R4803 100 R4507 68 R4516 75 R4525 100 R4503 560 R4819 47 R4818 47 R4813 100 R4806 12K C4816 100P CH C4822 0.1 B C4803 33PCH C4809 0.022 B C4505 470P B C4504 470P B C4515 470P B C4519 470P B C4518 470P B C4819 24P CH C4818 18P CH C4817 10 16V KA L4806 33uH L4507 22uH L4504 22uH L4807 39uH OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q4502 2SA933S VCR 10V OUT Q4802 2SA1037AK BUFFER CAUTION: DIGITAL TRANSISTOR RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) PERI_A_OUT-L AT+12V AUDIO_OUT-L I/O_S.DATA/VCR-H TV-L/VCR-[10V] PERI_A_IN-L SWD_A_IN-L RF_CONV.V OSD_VIDEO_OUT EE/VV_V_OUT P.CON+5V PERI_A_OUT-L PERI_A_IN-L TV-L/VCR-[10V] SWD_VIDEO_IN OSD_VIDEO_OUT 2FSC SWD_A_IN-L AUDIO_OUT-L RF_CONV.V CG_CS I/O_S.DATA/VCR-H CG_CLK CG_DATA AT+5V 2FSC SWD_VIDEO_IN EE/VV_V_OUT AT+12V P.CON+5V GND I-9 V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. (SYSCON PCB) (MODEL:HV-GX900K) 21PIN/OSD/VPS SCHEMATIC DIAGRAM FROM SYSCON/SERVO/TIMER NC NC NC NC NC NC NC NC NC NC 5.1 Vdd1 RST SEPin Vss1 X’talIN X’talOUT CTRL1 BLANK CHARA CS SCLK SIN Vdd2 SYNin Vdd1 CVcr CDLR3 SEPout SEPC CVin NC CVout OSCin OSCout 0 2.69 5.19 0.2 0 0.2 2.5 0 0.1 4.95 4.94 5.16 1.71 0 1.7 0.4 5.1 2.8 2.0 4.8 5.1 5.1 5.1 NC NC 0 0 9.6 FROM POWER FROM/TO Y/C/A/H.AMP 9.2 9.9 FROM/TO TUNER/HIFI 9.9 PCB010 VM9150 1.8 2.6 0 2.1 1.7 5.2 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 TU6001 MRF11-UB51 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 3 4 5 6 7 8 9 DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: L6002 100uH L6004 100uH ELC0607 L6001_1 100uH W824 W885 W827 W826 Q6003 2SC2412K BUFFER C6007 1000 6.3V YK C6013 1000 6.3V YK C6003 47 6.3V KA R6014 22K R6009 100 R6012 2.2K R6017 180 R6005 180 C6010 0.022 B C6011 0.022 B C6008 4.7 50V KA C6012 100 6.3V KA OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS TUNER VIDEO SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) NORMAL_A_IN NORMAL_A_OUT +32V P.CON+5V GND GND GND TU_V_OUT TU_A_OUT SWD_A_IN-L AUDIO_OUT-L RF_CONV.V IIC_CLK IIC_DATA AFT_S_CURVE AT+5V NORMAL_A_OUT AT+5V RF_CONV.A_OUT IIC_DATA P.CON+5V IIC_CLK SWD_A_IN-L RF_CONV.V AUDIO_OUT-L +32V NORMAL_A_OUT NORMAL_A_IN P.CON+5V TU_V_OUT TU_A_OUT AFT_S_CURVE I-10 PCB010 VM9150 TUNER/HIFI SCHEMATIC DIAGRAM (MODEL:HV-GX900K) (SYSCON PCB) FROM/TO SYSCON/SERVO/TIMER NC NC NC NC AFT V.IN A.IN BB SDA TU(MD) AS NC NC NC V.OUT A.OUT NC MB SCL NC SCL SDA +B NC TU NC NC NC NC AGC PB NC FROM/TO Y/C/A/H.AMP FROM/TO 21PIN/OSD/VPS FROM POWER (AUDIO) (TUNER) (HIFI) SIF 5.0 2.2 2.8 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 IS NON POLAR ONE. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE: F501 T1.6A_L_250V 21801.6 CP506 1-1123724-2 1 2 IC502 NJM431L VOLTAGE CTL 1 2 3 L503 0R3A433F20 1 2 3 4 FH501 EYF-52BC FH502 EYF-52BC IC501 STR-F6552 SWITCHING REG 1 2 3 4 5 B501 BF40DTA-3.5X6X1 B504 BF40DTA-3.5X6X1 B503 BF40DTA-3.5X6X1 C517 22 50V KA T501 8128017 10 11 12 13 14 15 16 17 18 3 5 6 7 8 2 1 CD501 06635817 AC230V_50Hz D519 MTZJ33B D521 MTZJ27B D531 MTZJ12B D527 MTZJ4.7B D517_1 SB340L-6737 D501 1SS133 D504 1N4005E D502 1N4005E D503 1N4005E D505 1N4005E D507 1SS244 D516 1SS133 D515 11ES1N D518 RU30Z D514 GMA-02 D513 1N4005E D512 11DF2N D525 1N4005E D530 1N4005E D528 1N4005E Q501 TLP621(D4-GR-LF2) PHOTO COUPLER 1 2 3 4 R548 0.68 1/4W R520 220 1/4W R516 1 1/4W R517 390 1/4W DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: L501_1 22uH ELC0607 L502_1 22uH ELC0607 Q502 DTC143EKA P.ON SW W814 W813 W818 W812 W860 W843 W820 W805 W821 Q509 2SC2412K CAP.SW Q505 2SD734 HEATER SW Q511 2SD734 12V REG. C532 2.2 50V KA R502 1 2W X R508 15 R513 3.3K 1/2W R514 1K R515 1K R525 47K R521 4.7K R501 680 R529 470 1/4W R528 1K R533 5.6K R544 22K R543 10K R539 4.7K R534 1.2K R537 100K R503 270K 1/2W R505 220K 1/2W R546 2.2K 1/2W C507 0.0033 250V KH C503 0.1 250V ECQ-U C505 0.0033 250V KX C502 470P B C512 0.022 F C514 0.0047 B C520 0.001 500V B C524 0.1 F C513 0.01 F C533 0.01 F C531 0.01 F C506 220P 1KV R C516 0.001 B C508 47 35V VZ C519 10 50V KA C526 1000 6.3V YK C522 330 16V ZL C521 220 25V ZL C525 330 16V YK C518 150 6.3V YXG C529 10 16V KA C515 10 50V KA C527 220 25V RS C534 1000 6.3V YK C510 68 400V USW C523 330 25V VR Q503 DTA124EKA H.ON SW OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q507 2SB926 P.CON 5V SW Q508 2SB926 CAP VCO SW CAUTION: DIGITAL TRANSISTOR R522 3.3K +-1% R523 11K +-1% R524 7.5K +-1% CAUTION: DIGITAL TRANSISTOR +32V P.CON+5V GND GND GND AT+12V P.CON+5V GND P.CON+5V GND AT+5.8V GND GND GND GND POWER_FAIL CAP_HI-H AT+12.6V CAP_VCO AT+5V-A AT+5.8V P.CON+5V HEATER_SW POWER_ON-H HEATER_DC+ HEATER_DC- -30V GND I-11 (SYSCON PCB) POWER SCHEMATIC DIAGRAM (MODEL:HV-GX900K) PCB010 VM9150 299.0 FROM/TO SYSCON/SERVO/TIMER NC 1.7 0 16.9 0 O.C,P/F.B GND D S Vin GND 2.5 0 4.9 IN OUT (CYL) (CAP) (LDM) (S/S) TO DISPLAY TO Y/C/A/H.AMP TO 21PIN/OSD/VPS (AUDIO) (TUNER) (HIFI) TO TUNER/HIFI 18.9 18.0 18.0 18.0 14.8 11.6 12.0 5.0 4.0 5.7 5.0 0 0 5.0 -18.8 5.1 5.0 0 -18.1 -18.8 5.6 BROWN BLUE BROWN BLUE w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 Vout B+ GND OS651 PNA4612M00YB 1 2 3 CP651_1(CD601) 8283_0312_00_000 1 2 3 V651 SVV-07SS22 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 25 26 4 5 6 7 8 9 IC651 BU2979K FIP DRIVER 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 5 6 7 8 9 C660 10 50V KA CP652(CD602) 8283_0512_00_000 1 2 3 4 5 Q651 2SC2412K RESET SW C651 100 6.3V KA R651 56 R652 10K R656 10K R655 10K R654 10K R653 10K R658 100K R657 1K R661 10K R662 10K C657 0.1 B C658 1 F C652 0.1 B C656 0.0033 B C659 47 6.3V KA OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS 1G 2G 3G 4G 5G 6G 7G P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 HEATER_DC+ HEATER_DC- P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 FL_CS P11 FL_S_CLK FL_SD_OUT FL_SD_IN HEATER_DC+ HEATER_DC- -30V GND 1G 2G 3G 4G 5G 6G 7G REMCON FL_CS FL_SD_IN FL_SD_OUT FL_S_CLK KEY-A CH.UP_SW OTP AT+5V V651 (SVV-07SS22) ANODE CONNECTION d d d d d c c c c c c j j j j j e e e e e g g g g g g a a a a a f f f f f k h h h h h b b b b b b col1 col2 OTR P VCR ATR A P M M L S P11 P10 P9 P8 P7 P6 P5 P4 P2 P3 P1 1G 2G 3G 4G 5G 6G 7G I-12 j j c g b d h a e f col1 col2 k h c b g (SYSCON PCB) DISPLAY SCHEMATIC DIAGRAM 5.0 -24.5 -21.3 -21.3 -18.8 -18.8 FROM/TO OPERATION (MODEL:HV-GX900K/HV-GX950K) APM ATR VCR FROM OPERATION SLPM OTR PCB010 VM9150 FROM/TO SYSCON/SERVO/TIMER SEG1/KS1 44 IRC-L STD-L BILING STEREO-L D-OUT SEG2/KS2 SEG3/KS3 SEG4/KS4 SEG5/KS5 SEG6/KS6 SEG7 SEG8 SEG10 SEG11 SEG12/GRID11 VEE SEG13/GRID10 SEG14/GRID9 SEG15/GRID8 SEG16/GRID7 OSC SCK VSS CS K1 K2 K4 VDD G9 G7 G6 G5 VDD G4 G3 G2 G1 VSS G10 D-IN G8 22 K3 44 33 SEG9 NC NC NC NC NC NC NC NC 4.9 0 0 1G 7G 6G 5G 4G 3G 2G -24.0 -2.0 -30 -20.4 -13.2 -27.6 -20.4 -16.8 -12.7 -9 -12.7 -19.8 -27.0 -25.7 -24.0 -24.0 -24.0 -24.0 -24.0 -24.0 NC NC FROM POWER OTPB CH.UP_SW AT+5V GND KEY A CH.UP_SW KEY-A GND 0 0 0 4.0 5.0 0 5.0 0 0 0 0 0 2.5 0 -24.5 -24.5 -24.5 -24.5 -24.5 -24.5 -26.0 -26.0 -19.4 -22.0 -22.0 -19.5 -26.2 -21.3 -17.5 -11.3 -21.3 -19.3 -19.5 -15.0 -14.6 -14.6 -18.9 -14.9 -23.3 5.0 0 0 0 2.5 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 2 1 CD501 AC230V50Hz 1 10 11 12 13 14 15 16 17 18 19 2 20 21 3 4 5 6 7 8 9 DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE THE TIME THIS INTERCONNECTION DIAGRAM IS THE LATEST AT NOTE: 3 2 1 3 2 1 TU6001 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 3 4 5 6 7 8 9 CP506 1 2 2 1 CP4003 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 I-13 DECK MECHA ASS’Y CAPSTAN DD UNIT A/C HEAD DECK SYSCON OPERATION 1 OPERATION 2 REMOTE CONTROLLER F/E HEAD (MODEL:HV-GX900K) INTERCONNECTION DIAGRAM UN4001 CYLINDER UNIT SP COM H5001 M2001 H5002 PCB550 VE8851 CP4002 MICRO MOTOR M2003 M101 LOADING MOTOR LM CP102 Q102 EOT VCC 2 1 2 1 EOT SENSOR BLUE BROWN VE9861 VE9864 OS651 1 2 EOT VCC CP1001 CP4001 FG.PG GND GND PG FG CYL GND Q101 CP101 BOT SENSOR NC J4501 PERITEL GND A.OUT(R) GND VIDEO IN VIDEO OUT GND GND NC GND GND NC NC NC A.IN(L) GND GND A.IN(R) PERI CTL NC A.OUT(L) CH.UP_SW GND KEY A GND KEY A CH.UP_SW CD601 CP651 VM9150 2 1 FE HEAD(HOT) FE HEAD(GND) FE HEAD(HOT) FE HEAD(GND) CP1003 CP1002 CP1004 NC NC NC NC AFT V.IN A.IN BB SDA TU(MD) AS NC NC V.OUT NC A.OUT NC MB SCL NC SCL SDA +B NC TU NC NC NC NC AGC PB NC TUNER,DEMODULATOR AND RF CONVERTER TM601 TO OS651 TM601 FROM B+ DATA GND PCB280 CP652 CD602 KEY-A GND AT+5V CH.UP_SW OTPB KEY-A GND AT+5V CH.UP_SW OTPB PCB010 PCB270 AE HEAD(+) AE HEAD(-) CTL- CTL+ AUDIO REC AUDIO PB AE HEAD(+) AE HEAD(-) FFC AE AUDIO CONTROL CTL- CTL+ AUDIO REC AUDIO PB G O VCC MR FG SENSOR ROTOR MAGNET COIL MAIN HALL SENSOR LOGIC SWITCH OUT IN HALL VCC HALL VCC(5V) CAP.M F/R FG VCO(12V) CTL I LIMIT MOTOR GND GND WHITE RED VCC LDM+ LDM- BOT FFC SP-CH2 (L) SP-CH1 (R) FFC 4 3 2 1 HEAD SP VCC LDM+ LDM- BOT CYL PG CYL +B CYL FG CYL GND CYL DRIVE CYL PG CYL +B CYL FG CYL DRIVE CH1 CH2 CD2001 DRIVE CONTROL VCC w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 0 R515 R514 C514 Q503 R4526 Q4505 R4514 C4519 C4515 R4511 C4518 R4524 R4520 Q4506 R4529 C6010 C6011 Q6003 Q6001 R6011 R6016 C6021 R6014 Q502 Q509 R534 R652 C657 IC651 C656 C658 R539 C4023 R4016 R4015 Q4005 R4029 R4020 R4013 R4012 R4011 C4034 R4010 C4027 C4040 C4050 R4030 C4056 C4064 C4087 C4088 C4057 IC1002 R1022 R1027 C1014 C1013 C1003 R1029 R1026 R1021 C1012 C1011 R1052 C1021 C1026 C1033 R1064 R1062 R1063 R1065 R1058 R1059 IC4501 C4543 C4535 C4506 C4536C4540 C4522 C4517 R4513 R4508 C4502 C4507 C4505 C4504 C4541 C4508 C4516 C4523 C4525 R4004 C4007 C4008 C4009 R4006 R4005 C4035 R4018 C4072 R4031 R4035 C4062 C4060 C4066 C4074 C4801 C4818 C4822 R4813 C4803 R4819 R4812 R4816 C4810 Q4802 R4814 R4804 R4810 C4809 IC4801_1 C4047 C4011 C4016 C4014 C4020 R1041 R1039 C1017 Q4501 R6005 Q1003 R1019 R1073 R1054 C1020 R1050C1018 C4049 C4051 R4025 C4071 C4076 R4045 C4080 C4082 R6017 R1006 R1061 C1037 C1030 C1024 C1035 C1040 C1031 Q1006 Q1007 R1057 C4067 C4063 C4065 R4021 C4058 C4038 R4502 R651 R662 R1049 R1048 R4042 C1005 C1004 R1070 R1010 C1019 R1032 R1051 R1040 R1045 R1047 R1018 R4504 C4524 R4047 R4033 R1069 IC4001 R656 R655 R653 R1053 C4029 C4018 C4028 R543 C4094 C4097 C4096 R1011 Q4801 Q1009 R1014 R4040 R4038 C1002 C4099 R6009 Q4008 R1009 C4100 C4102 Q651 C652 R657 R658 C4531 C4532 R4802 C4819 C4814 C4017 C4030 C4533 C4104 R4049 Q4011 R4050 R1024 R1028 R1020 Q4009 R4537 R654 R661 R4808 C4086 R1036 R1044 R4051 W887 PRINTED CIRCUIT BOARDS SYSCON (MODEL:HV-GX950K) I-14 1 12 23 34 1 31 51 81 1 31 51 81 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com D1001 CP1003 SW1001 CP4003 Q1004 Q1005 Q1002 Q1001 R508 C506 Q501 D507 IC501 R513 D501 R501 R502 C508 R503 R505 C505 D505 D503 D504 D502 C507 FH502 FH501 C503 B501 C502 C512 IC502 R522 R524 R523 C513 R516 D514 C518 Q505 B504 D516 R521 R525 C524 R537 C533 C531 W001 C517 C519 B503 C523 R520 C4503 R4515 W853 W855 R4503 W856 C6003 L6001 W003 R517 D519 D521 C534 D527 Q507 R529 R528 Q508 Q511 D531 C529 R533 C532 W004 V651 W005 CP4001_1 L4006 CP4002 L4005 C4026 C4015 C4052 C4054 C4042 C4039 C4033 C4044 IC1001 C1007 D517_1 C516 C1006 R4512 C4079 C4075 W007 W008 C4084 C4090 L4009 C4077 L4012 W009 W010 X1002 R4507 W011 TU6001 W854 C4539 L4505 C4547 L4503 C4514 C4509 L4507 L4501 L4504 L4506 W012 W013 W014 C4553 C4546 W015 W016 W017 W018 C4530 W019 W020 W021 W025 R4516 W026 W027 W028 C4081 Q4004 L4003 C4010 C4024 R4017 W801 W029 W030 R4007 W031 R4046 R4028 Q4007 Q4006 C4059 R4818 L4807 W849 C4820 L4806 C4808 C4812 L4803 L4801 L4802 C4815 C4802 C4806 W023 W024 L4004 C4019 W824 L6004 IC1099 CP652 R6006 L6002 CP1001 C6008 C6012 R6012 CP1002_1 W032 W033 W034 W035 C1010 IC1004 C1028 W036 C1022 R1056 C1015 W037 W038 W039 D1006 W040 W041 W042 R1046 R1068 W043 W044 W045 W046 R1043 W047 W826 C4053 C4045 C4025 CP506 C510 OS651 W055 W060 W063 W064 C1042 C1027 C1036 W065 W066 W067 C1039 C1029 C1023 W070 W071 W072 W073 L4015 L4013 C4073 C4061 L4011 C4041 C4043 W074 W075 W076 W078 W079 W083 W084 W085 W086 W087 W088 W089 W091 W092 W095 CP651_1 W098 W099 W100 W101 R4034 W102 TP1002 TP1003 TP1001 W103 W842 W832 W104 W105 TP4001 TP4002 W106 W107 W108 W109 W110 W111 W112 W827 C4068 W113 W114 J4501 W115 W116 W117 W118 W119 W120 W121 W122 W123 W125 W126 R4803 S001 S002 S003 W127 S004 R1033 W129 W130 W131 W133 W134 W135 C527 W136 W137 R1005 W138 W139 W140 W141 W142 W143 W144 R1042 R1023 W146 W147 W150 W155 W156 W157 W158 W159 W160 W161 W162 W164 W166 W167 W172 W173 W177 R544 W179 W180 W181 W182 W183 W184 W185 D512 D513 D1007 D525 D528 D1002 D1003 D1004 D515 W186 R1038 W187 W188 W189 R4806 W194 W195 W196 W197 W201 W202 W203 R4048 W204 W205 W206 W207 W843 W208 R1012 W210 Q1008 W212 W213 W215 W216 R1034 W217 W219 C6007 W220 CP1004 W221 W223 W224 W225 W227 W230 W233 W235 W236 W240 W242 W244 W248 W249 W250 W253 R1001 W254 W255 W256 W257 C4101 W260 W261 X1001 F501 W262 W263 W264 X4001 D530 C521 C525 L503 W053 L4007 W265 W062 C4529 W090 R4523 W266 C4804 C4817 D4502 W848 C522 C526 R1002 Q4003 D518 C6013 C651 T501 W267 W006 W132 W268 W128 C520 L4512 W002 C659 C660 W080 D1009 W269 R4528 W245 W885 W069 C4545 D4003 W272 W271 S005 S006 S007 W273 W052 C515 W022 W231 W178 R1004 W068 W061 W251 W237 W056 W275 C4093 W806 W807 W872 W820 W860 W812 W821 W818 W805 L502_1 W814 W813 L501_1 W846 C4548 D1010 R4052 R548 PRINTED CIRCUIT BOARDS SYSCON (MODEL:HV-GX950K) I-15 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 0 R515 R514 C514 Q503 R4526 Q4505 R4514 C4519 C4515 R4511 C4518 R4524 R4520 Q4506 R4529 C6010 C6011 Q6003 Q6001 R6011 R6016 C6021 R6014 Q502 Q509 R534 R652 C657 IC651 C656 C658 R539 C4023 R4016 R4015 Q4005 R4029 R4020 R4013 R4012 R4011 C4034 R4010 C4027 C4040 C4050 R4030 C4056 C4064 C4087 C4088 C4057 IC1002 R1022 R1027 C1014 C1013 C1003 R1029 R1026 R1021 C1012 C1011 R1052 C1021 C1026 C1033 R1064 R1062 R1063 R1065 R1058 R1059 IC4501 C4543 C4535 C4506 C4536C4540 C4522 C4517 R4513 R4508 C4502 C4507 C4505 C4504 C4541 C4508 C4516 C4523 C4525 R4004 C4007 C4008 C4009 R4006 R4005 C4035 R4018 C4072 R4031 R4035 C4062 C4060 C4066 C4074 C4801 C4818 C4822 R4813 C4803 R4819 R4812 R4816 C4810 Q4802 R4814 R4804 R4810 C4809 IC4801_1 C4047 C4011 C4016 C4014 C4020 R1041 R1039 C1017 Q4501 R6005 Q1003 R1019 R1073 R1054 C1020 R1050C1018 C4049 C4051 R4025 C4071 C4076 R4045 C4080 C4082 R6017 R1006 R1061 C1037 C1030 C1024 C1035 C1040 C1031 Q1006 Q1007 R1057 C4067 C4063 C4065 R4021 C4058 C4038 R4502 R651 R662 R1049 R1048 R4042 C1005 C1004 R1070 R1010 C1019 R1032 R1051 R1040 R1045 R1047 R1018 R4504 C4524 R4047 R4033 R1069 IC4001 R656 R655 R653 R1053 C4029 C4018 C4028 R543 C4094 C4097 C4096 R1011 Q4801 Q1009 R1014 R4040 R4038 C1002 C4099 R6009 Q4008 R1009 C4100 C4102 Q651 C652 R657 R658 C4531 C4532 R4802 C4819 C4814 C4017 C4030 C4533 C4104 R4049 Q4011 R4050 R1024 R1028 R1020 Q4009 R4537 R654 R661 R4808 C4086 R1036 R1044 R4051 W887 PRINTED CIRCUIT BOARDS SYSCON (MODEL:HV-GX950K) I-16 1 12 23 34 1 31 51 81 1 31 51 81 D1001 CP1003 SW1001 CP4003 Q1004 Q1005 Q1002 Q1001 R508 C506 Q501 D507 IC501 R513 D501 R501 R502 C508 R503 R505 C505 D505 D503 D504 D502 C507 FH502 FH501 C503 B501 C502 C512 IC502 R522 R524 R523 C513 R516 D514 C518 Q505 B504 D516 R521 R525 C524 R537 C533 C531 W001 C517 C519 B503 C523 R520 C4503 R4515 W853 W855 R4503 W856 C6003 L6001 W003 R517 D519 D521 C534 D527 Q507 R529 R528 Q508 Q511 D531 C529 R533 C532 W004 V651 W005 CP4001_1 L4006 CP4002 L4005 C4026 C4015 C4052 C4054 C4042 C4039 C4033 C4044 IC1001 C1007 D517_1 C516 C1006 R4512 C4079 C4075 W007 W008 C4084 C4090 L4009 C4077 L4012 W009 W010 X1002 R4507 W011 TU6001 W854 C4539 L4505 C4547 L4503 C4514 C4509 L4507 L4501 L4504 L4506 W012 W013 W014 C4553 C4546 W015 W016 W017 W018 C4530 W019 W020 W021 W025 R4516 W026 W027 W028 C4081 Q4004 L4003 C4010 C4024 R4017 W801 W029 W030 R4007 W031 R4046 R4028 Q4007 Q4006 C4059 R4818 L4807 W849 C4820 L4806 C4808 C4812 L4803 L4801 L4802 C4815 C4802 C4806 W023 W024 L4004 C4019 W824 L6004 IC1099 CP652 R6006 L6002 CP1001 C6008 C6012 R6012 CP1002_1 W032 W033 W034 W035 C1010 IC1004 C1028 W036 C1022 R1056 C1015 W037 W038 W039 D1006 W040 W041 W042 R1046 R1068 W043 W044 W045 W046 R1043 W047 W826 C4053 C4045 C4025 CP506 C510 OS651 W055 W060 W063 W064 C1042 C1027 C1036 W065 W066 W067 C1039 C1029 C1023 W070 W071 W072 W073 L4015 L4013 C4073 C4061 L4011 C4041 C4043 W074 W075 W076 W078 W079 W083 W084 W085 W086 W087 W088 W089 W091 W092 W095 CP651_1 W098 W099 W100 W101 R4034 W102 TP1002 TP1003 TP1001 W103 W842 W832 W104 W105 TP4001 TP4002 W106 W107 W108 W109 W110 W111 W112 W827 C4068 W113 W114 J4501 W115 W116 W117 W118 W119 W120 W121 W122 W123 W125 W126 R4803 S001 S002 S003 W127 S004 R1033 W129 W130 W131 W133 W134 W135 C527 W136 W137 R1005 W138 W139 W140 W141 W142 W143 W144 R1042 R1023 W146 W147 W150 W155 W156 W157 W158 W159 W160 W161 W162 W164 W166 W167 W172 W173 W177 R544 W179 W180 W181 W182 W183 W184 W185 D512 D513 D1007 D525 D528 D1002 D1003 D1004 D515 W186 R1038 W187 W188 W189 R4806 W194 W195 W196 W197 W201 W202 W203 R4048 W204 W205 W206 W207 W843 W208 R1012 W210 Q1008 W212 W213 W215 W216 R1034 W217 W219 C6007 W220 CP1004 W221 W223 W224 W225 W227 W230 W233 W235 W236 W240 W242 W244 W248 W249 W250 W253 R1001 W254 W255 W256 W257 C4101 W260 W261 X1001 F501 W262 W263 W264 X4001 D530 C521 C525 L503 W053 L4007 W265 W062 C4529 W090 R4523 W266 C4804 C4817 D4502 W848 C522 C526 R1002 Q4003 D518 C6013 C651 T501 W267 W006 W132 W268 W128 C520 L4512 W002 C659 C660 W080 D1009 W269 R4528 W245 W885 W069 C4545 D4003 W272 W271 S005 S006 S007 W273 W052 C515 W022 W231 W178 R1004 W068 W061 W251 W237 W056 W275 C4093 W806 W807 W872 W820 W860 W812 W821 W818 W805 L502_1 W814 W813 L501_1 W846 C4548 D1010 R4052 R548 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 L4013 100uH L4015 100uH L4003 100uH L4006 1mH L4004 10uH 0405 L4009 100uH Q4008 DTC144EKA V.AGC SW TP4002 V.ENV TP4001 H.SW W801 W887 Q4007 2SC2274K PB SW Q4004 2SD734 OSC Q4003 2SD734 NORMAL AUDIO REC ST SW Q4006 2SC2274K PB SW Q4009 2SC2412K VV MUTE SW C4079 10 16V KA C4053 4.7 50V KA C4061 4.7 50V KA C4045 0.47 50V KA C4010 220 10V YK C4043 2.2 50V KA C4101 1 50V KA C4090 47 6.3V KA R4034 4.7K R4016 4.7K R4005 10K R4006 150 R4020 18K +-1% R4018 47K +-1% R4011 8.2K R4010 270K R4012 180 R4007 1K R4004 3.3 R4021 680 R4047 1K R4033 1K R4038 2.2K R4045 100 R4040 330 R4013 47K R4035 5.6K R4031 1.5K R4049 15K R4050 10K R4015 4.7K R4052 22K R4048 2.2M R4030 6.8K R4025 27K R4029 4.7K R4046 820 R4042 3.9K R4028 18K R4051 10 C4064 0.1 B C4066 0.1 B C4038 0.01 B C4082 0.1 B C4068 0.01 F C4067 0.1 B C4065 0.022 B C4058 5P CH C4063 0.001 B C4024 0.022 100V TF C4008 0.0047 B C4009 0.01 B C4027 0.01 B C4086 0.01 B C4018 0.01 B C4011 0.001 B C4072 0.1 B C4057 0.1 B C4017 0.01 B C4014 0.1 B C4007 0.01 B C4049 0.1 B C4051 0.022 B C4047 0.068 B C4071 0.01 B C4020 0.1 B C4094 0.1 B C4023 1 B C4080 0.01 B C4100 18P CH C4076 0.1 B C4102 47P CH C4034 680P CH C4099 120P CH C4062 39P CH C4056 160P CH C4104 27P CH C4088 0.01 B C4035 220P B C4087 180P CH C4040 680P B C4050 1 B C4060 0.1 B C4016 0.033 B C4029 0.01 B C4030 0.01 B C4096 0.01 B C4097 0.01 B C4074 0.1 B C4093 0.01 F C4028 0.022 B C4042 4.7 50V KA C4033 22 6.3V KA C4054 10 16V KA C4059 47 6.3V KA C4081 33 10V KA C4041 1 50V KA C4026 1 50V KA C4084 1 50V KA C4075 10 16V KA C4015 47 6.3V KA C4039 10 16V KA C4044 4.7 50V KA C4052 22 6.3V KA C4077 3.3 50V KA C4025 3.3 50V KA C4019 47 6.3V KA C4073 47 6.3V KA CP4001_1 TOC-C04X-B1 1 2 3 4 L4011 12uH L4007 39uH L4012 220uH IC4001 HA118217F Y/C/AUDIO/CCD/H.AMP 1 10 100 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 79 8 80 81 82 83 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 X4001 4.433619MHz Q4005 DTA124EKA PB SW CP4003 TMC-T02X-E1 1 2 CP4002 52045-0645 1 2 3 4 5 6 L4005 1626008 1 2 3 4 5 6 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q4011 2SA1037AK STILL SW CAUTION: DIGITAL TRANSISTOR R4017 5.6K +-1% CAUTION: DIGITAL TRANSISTOR D4003 1SS133 RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) 2FSC IIC_DATA IIC_CLK P.CON+5V VV-H V.H_SW EE/VV_V_OUT DUMMY_V.SYNC PICTURE_CTL NA_REC-H DUMMY_V.SYNC SYNC A_MUTE/TRICK-H IIC_DATA IIC_CLK ENV.DET CTL+ CTL- HIFI_H.SW/VV-H 2FSC V.H_SW SYNC SWD_VIDEO_IN EE/VV_V_OUT ENV.DET SWD_A_IN-L SP-L SP_COM NORMAL_A_IN NORMAL_A_OUT SP-R P.CON+5V AT+5.8V P.CON+5V P.CON+5V GND P.CON+5V SECAM_L/SP.STILL A_MUTE/TRICK-H SWD_VIDEO_IN SP-R SP_COM SP-L VV-H CTL- CTL+ NORMAL_A_OUT NORMAL_A_IN PICTURE_CTL P.CON+5V SWD_A_IN-L P.CON+5V NA_REC-H NA_REC-H AT+5.8V HIFI_H.SW/VV-H I-17 (SYSCON PCB) (MODEL:HV-GX950K) Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM FROM/TO SYSCON/SERVO/TIMER 2.5 V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. TO F/E HEAD FROM/TO A/C HEAD PCB010 VM9150 NC NC NC NC FROM/TO CYL NC NC NC CTL+ CTL- AUDIO REC AE HEAD(-) AE HEAD(+) AUDIO PB FROM/TO 21PIN/OSD/VPS SP-CH1 (R) SP-CH2 (L) SP COM FE HEAD(GND) FE HEAD(HOT) FROM POWER FROM/TO TUNER/HIFI AVCC MUTE HA GND SW32 SW33 SW34 SW35 SW36 SW39 SW38 SW37 EP ON SW1 A.GND SW6 2 SW3 REC ON YVCC SW4 SW5 R HPF ENV DET KILLER DET OUT LIMITTER HEAD SW2 HA VCC SP2 SP1 EP2 EP1 CH1 CH2 SW31 VCA CH1 CH2 SW30 EP DET DET SP SW29 FM MOD LPF LAG LERD 7M HPF 1M HPF MAIN EMPH CARRIER OFFSET W.C/DC MAIN DE EMPH SUB LPF DEMO DLIM G EQ Y LPF FBC/ALC DO DET EDGE DELAY SW11 SW9 P R CLAMP CLAMP YNR P R R P TANC X TAL VCO/OSD CR DET 2FSC 2FSCVCO ME SECAM DET PB APC + SW10 P R DO DO REC SW14 R P YGND AGC FH SYNC COLOR KILLER ID DET PB/REC REC AFC DISCRI REC APC TRAP KIL SERIAL CONT INTERFACE CVCC VCA ACC DET APC SW DELAY CLPH CONV2 MAIN CLPH 4PHASE GEN PHASE SW 1/2 1/2 DOWN CONV. MAIN CONV1 + BPF GND CLEAR SYNC CCD C SQUELCH VIDEO AGC PB ALC AGC DEL REC D.E. Y APA Y CCD VIDEO ALC CLOCK DEIVER C CCD CCD MODE CONT ATT ATT ATT (-10dB) (-10dB) (-10dB) LPF DO C GND SW26 SW24 R SW18 P SW17 P R SW15 CH3 CH1 CH2 EP1 - +EP2 + + - - - + SP2 SP1 + AMP PRE 3 1 ADJ FO/DEV S-DET SW12 NL EMPH NL DE EMPH SW16 L SECAM SW27 DET 629 TRAP S DL SQPB SQPB P EQ FM AGC SW7 P R L SECAM REC MUTE COMP 2FL VCO HEAD SW1 SW28 2M LPF HPF ACC SEP COMP SW19 P R SW20 HPF FHTRAP CTL TRAP R P LEVEL DET2 SW25 DL R + LPF MIX LEVEL ADJ R SW21 SW23 R P R P R P SW22 P LMIT WHAITH PULSE GEN SQUELCH N.C. VCC=5V SW115 B.D N P C.K - LEVEL DET1 CCD LPF NTSC/PAL N-P CONT OUT FEED BACK CLAMP SYNC.SEP. 6dB AMP 6dB AMP C.K B.E FROM MESECAM DET SP ON SW40 DET BAND GAP REC EQ VCA SW2 P 3.2 3.2 0 0 0.7 0 0 0.7 5.2 5.2 2.5 2.5 0 2.5 0 2.8 2.5 2.6 2.5 2.5 2.5 5.0 1.5 1.5 2.6 0.7 0.6 2.2 3.2 2.7 2.4 2.1 3.1 2.1 1.5 2.1 0 2.7 1.7 2.8 2.8 0 0 0 3.3 5.2 0.1 5.2 3.5 5.2 5.2 3.8 5.2 2.6 0 2.0 0 0 0 0.4 0 2.7 2.8 2.0 2.1 2.8 3.3 0.1 2.1 5.0 3.0 3.2 4.2 2.2 5.0 5.0 5.0 1.4 2.8 2.5 2.1 NC 1.9 1.7 1.7 2.1 2.1 4.7 2.8 2.1 2.5 2.5 2.1 1.4 0.1 2.3 2.3 2.3 2.3 5.1 3.4 5.0 5.0 1.9 2.5 1 3 4 5 0 5.0 0 0 5.5 0 5.4 5.7 5.7 0.6 0 0 5.0 0 0 0 0 0 7 6 0 2 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 IS NON POLAR ONE. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE: D1003 RD12FB D1006 1SS133 D1007 1N4005E D1002 1N4005E D1004 1N4005E D1009 1SS133 D1010 1SS133 CP1003 TMC-J08P-B1 1 2 3 4 5 6 7 8 CP1002_1 52045-0545 1 2 3 4 5 Q1004 GP1S94L MS_SEN B 1 2 3 4 Q1005 GP1S94L MOS_SEN A 1 2 3 4 IC1004 RE5VS31A SYSTEM RESET 1 2 3 IC1001 BA6955AN LOADING MOTOR DRIVER 1 2 3 4 5 6 7 8 SW1001 SPVF130100 1 2 3 4 Q1001 GP1S566 REEL SENS 1 2 3 4 Q1002 GP1S566 REEL SENS 1 2 3 4 R1002 2.7 1W D1001 SID1050CM IC1099 M24C08-BN6 EEP ROM 1 2 3 4 5 6 7 8 DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: CYLINDER AFC SIGNAL CYLINDER APC SIGNAL CAPSTAN AFC SIGNAL Q1006 DTC124EKA FF/REW SW Q1007 DTC124EKA FF/REW SW TP1002 GND TP1003 CLOCK W872 W807 W806 TP1001 SERVICE Q1003 2SC2412K LED SW Q1009 2SC2412K CYL SW C1027 47 6.3V KA C1029 10 16V KA C1036 4.7 50V KA C1010 220 6.3V KA C1015 220 6.3V KA C1023 10 16V KA C1039 47 6.3V KA C1042 1 50V KA R1038 220 R1053 4.7K R1051 4.7K R1033 100 R1040 1K R1022 100 R1027 10M R1004 120 R1006 47K R1012 47K R1062 1K R1063 1K R1065 1K R1018 1K R1019 22 R1020 56K R1024 100 R1028 56K R1041 3.3K R1039 3.3K R1073 330 R1047 1K R1045 1K R1052 33K R1050 22K R1048 100 R1010 82K R1009 82K R1005 4.7K R1070 10K R1046 22K R1032 1K R1068 22K R1064 1K R1001 270 R1054 4.7K R1056 5.6K R1042 22K R1011 1K R1043 22K R1014 1.2K R1023 4.7K R1069 10K R1036 10K (R5519) R1044 22K R1034 4.7K R1021 470 R1026 1M R1029 33K R1057 220 R1061 10K R1058 560 R1059 560 R1049 100 C1013 18P CH C1014 18P CH C1026 150PCH C1033 0.0056 B C1017 0.1 B C1018 0.01 B C1003 0.1 B C1006 0.1 F C1004 0.001 B C1005 0.001 B C1011 18P CH C1012 18P CH C1031 0.1 B C1024 0.0039 B C1019 1 F C1002 470P B C1020 0.001 B C1035 0.1 B C1037 0.001 B C1021 0.1 B C1040 0.1 B C1030 0.1 B C1007 100 25V KS C1022 33 16V KA C1028 0.047F 5.5V CP1004(CP101) 52045-0445 1 2 3 4 IC1002 OEC7035A SYSCON/SERVO/TIMER 1 10 100 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 79 8 80 81 82 83 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 X1002 32.768KHz X1001 12MHz CP1001(CP102) CH22076A 1 2 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q1008 2SB926 CYL VCO SW CAUTION: DIGITAL TRANSISTOR HEATER_SW HEATER_SW CAP_HI-H IIC_CLK IIC_DATA AGC_DET AFT_S_CURVE AT+5V IIC_CLK IIC_DATA CG_CS CG_CLK PERI_CTL-L CG_DATA RGB_ON-H AT+5V POWER_FAIL POWER_FAIL CAP_VCO AT+5V-A AT+5.8V POWER_ON-H AT+12.6V P.CON+5V BOT EOT GND VV-H HEATER_SW KEY-A ENV.DET V.H_SW F/R MSSW_B MSSW_A REMCON CAP_LIMIT CH.UP_SW NA_REC-H SECAM_L/SP.STILL SENS_LED POWER_ON-H HIFI_H.SW/VV-H GND DUMMY_V.SYNC GND GND VV-H V.H_SW PICTURE_CTL NA_REC-H DUMMY_V.SYNC SYNC A_MUTE/TRICK-H LDM.F LDM.R LM- LM+ IIC_DATA IIC_CLK ENV.DET EOT BOT CTL+ TAB_SW CTL- HIFI_H.SW/VV-H LM- LM+ CYL_FG CYL_PG CAP_FG LDM.F SYNC LDM.R POWER_FAIL RGB_ON-H REMCON FL_S_CLK REEL-S FL_SD_IN FL_SD_OUT PICTURE_CTL FL_CS KEY-A CH.UP_SW REEL-T OTP AT+5V A_MUTE/TRICK-H PERI_CTL-L FL_SD_OUT FL_SD_IN FL_S_CLK OTP CG_CS FL_CS CG_DATA CG_CLK IIC_CLK IIC_DATA CAP_CTL CYL_CTL REEL-S REEL-T RESET TAB_SW EOT CYL_CTL MSSW_B MSSW_A RESET IIC_DATA IIC_CLK CYL_FG CYL_PG CAP_LIMIT POWER_ON-H CAP_CTL SENS_LED CAP_FG F/R I-18 PCB010 VM9150 FROM/TO DECK SYSTEM CONTROL/SERVO/TIMER SCHEMATIC DIAGRAM (MODEL:HV-GX950K) FROM/TO DECK FROM/TO MICRO MOTOR CAPSTAN DD UNIT FROM/TO FROM/TO Y/C/A/H.AMP FROM/TO 21PIN/OSD/VPS FROM/TO TUNER/HIFI (SYSCON PCB) V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. NC NC NC NC NC NC NC NC NC NC NC VCC(5V) CAP.M F/R FG VCO(12V) CTL I LIMIT MOTOR GND GND STD CONTROL LOGIC SAVE POWER 0 0 0 0 4.9 4.9 NC NC NC CYL GND CYL FG CYL +B CYL PG CYL DRIVE Vcc EOT 0 0 0 0 SDA SCL TEST VCC VSS A2 A1 A0 5.0 4.9 4.9 0 I/O CTL LDM FWD LDM RVS PERI CTL-L T.A.MUTE-H CAP ON CG-CS FLD-CS FLD-D.OUT FLD-D.IN FLD-CLK CG-DATA CG-CLK CAP CTL P.FAIL C SYNC CFG DPG DFG 79 80 REEL-S REEL-T V.REC ST-H 32KHz MONITER IIC-SDA IIC-CLK 78 CYL CTL A.MUTE-H RGB_ON-H 52 53 OTP SECAM VL-H IF_MODE SERVICE_2 NC NC NC VSS XC IN XC OUT AMP VSS AMP V.OUT CTL - RESET AMP V.IN 51 POWER ON-L NC BGDK-H PICTURE_CTL SD-L (CAP) (LDM) (CYL) (S/S) (AC) Vcc BOT LDM+ LDM- NC NC FROM/TO POWER FROM/TO DISPLAY NC NC NC H.AMP SW VH SW AH SW VCC X IN X OUT CTL + CTL SW OUT CTL AMP IN AMP C CTL VSS CTL AMP OUT AMP VCC A VCC 29 REMOCON COLOR ROTARY POWER ON-H A 1 AFT SC AGC DET 2 3 EOT BOT KEY-A CH UP MSSW_A MSSW_B D.V SYNC CAP_MID-H CAP_HI-H HEATER SW 30 NA_REC-H SERVICE_1 NC NC CLKSEL NC ENV COMP CAP_LIMIT V.ENV CAP_FWD SENS LED FF/REW-L SYSTEM_SELECT NC SECAM_IN SECAM_L SECAM_REC-L NC TAB_SW NC NC NC HIFI REC MUTE VV-H GND 0 5.2 5.1 IN OUT NC SP.STILL 1.3 5.0 5.0 1.2 0.8 1.4 0.8 5.0 1.4 0.5 11.6 11.7 10.5 10.5 5.2 4.5 12.0 0.1 0 0.1 0 0 0 12.0 0 5.0 0 5.0 0 1.2 2.4 1.2 2.3 0 0.3 0.3 2.2 1.3 5.1 5.1 1.4 1.4 0.7 2.1 0 4.8 0 0 0.1 2.5 2.5 5.0 0 1.2 0 0 5.0 0.1 0 0 0.3 5.0 5.0 0 0 0 0 4.8 5.0 2.3 2.3 0 1.4 1.2 5.0 0 0 0 0 0 0 0 5.0 0 5.0 1.5 0 0 0 0 5.1 0 0 2.5 0 4.0 5.0 0 5.0 5.0 5.0 5.0 3.0 3.0 0 0 0 1.9 2.5 1.8 0 5.0 0 4.2 0 0.4 2.6 0.7 2.1 0 2.6 2.6 0 0 0 2.6 2.6 0 2.5 5.2 5.6 0.1 8 9 10 11 12 13 15 16 17 18 A.ENV NC w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 J4501 035_0_8083_00 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 5 6 7 8 9 IC4801_1 LC74775M OSD 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 4 5 6 7 8 9 IC4501 LA7158M A/V SW IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 4 5 6 7 8 9 C4530 1 50V KANP C4804 22 6.3V KANP C4529 1 50V KANP C4548 2.2 50V KANP D4502 MTZJ15B L4802 100uH L4803 100uH L4801 100uH L4503 100uH L4505 100uH Q4501 DTC114EKA SCRANBLE SW Q4506 DTC124EKA RGB ON SW W842 W856 W853 W854 W855 W846 W832 W849 W848 Q4801 2SC2412K DC CLAMP C4812 4.7 50V KA C4815 47 6.3V KA C4802 1 50V KA C4808 47 6.3V KA C4503 470 16V YK C4514 47 16V KA C4806 1 50V KA C4820 47 6.3V KA C4539 47 16V KA C4546 1 50V KA C4509 10 16V KA C4545 470 16V RS R4816 2.7K R4814 5.6K R4520 2.2K R4526 1.5K R4812 10K R4810 47K R4502 100 R4504 560 R4512 10K R4524 22K R4513 2.7K R4508 2.7K R4528 1K R4523 100 R4511 10K R4514 75 R4515 75 R4803 100 R4507 75 R4516 75 R4503 560 R4804 10K R4813 100 R4806 12K R4808 3.9K R4818 100 R4819 100 R4802 8.2K R4529 100 R4537 470K C4532 470P CH C4814 0.022 B C4803 33PCH C4809 0.022 B C4810 0.056 B C4507 470P B C4502 470P B C4505 470P B C4504 470P B C4515 470P B C4519 470P B C4518 470P B C4516 47PCH C4533 10P CH C4524 470P B C4536 1 F C4540 1 F C4517 47P CH C4819 24P CH C4818 18P CH C4822 0.1 B C4801 0.001 B C4541 0.1 B C4543 1 F C4535 1 F C4508 1 F C4531 470P CH C4523 47P CH C4525 47P CH C4506 1 F C4522 47P CH C4817 10 16V KA C4553 1 50V KA C4547 330 6.3V YK L4806 33uH L4501 22uH L4506 22uH L4507 22uH L4504 22uH L4512 5.6uH L4807 39uH OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q4505 2SA1037AK RGB SW Q4802 2SA1037AK BUFFER CAUTION: DIGITAL TRANSISTOR RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) IIC_CLK IIC_DATA SWD_A_IN-L DEC_V_OUT AT+5V AUDIO_OUT-L PERI_A_OUT-L DEC_A_OUT-L SWD_VIDEO_IN PERI_VIDEO_OUT OSD_VIDEO_OUT DEC_V_IN DEC_V_OUT PERI_CTL-L DEC_A_IN-L DEC_A_OUT-L TV-L/VCR-[10V] PERI_VIDEO_IN PERI_A_IN-L TV-L/VCR-H TV-L/VCR-H TU_A_OUT AT+12V AT+5V TU_V_OUT DEC_V_IN DEC_A_IN-L RF_CONV.V RGB_ON-H OSD_VIDEO_OUT EE/VV_V_OUT P.CON+5V IIC_DATA PERI_A_OUT-L PERI_A_IN-L TV-L/VCR-[10V] PERI_VIDEO_OUT PERI_VIDEO_IN IIC_CLK 2FSC SWD_A_IN-L AUDIO_OUT-L TU_A_OUT TU_V_OUT RF_CONV.V IIC_CLK IIC_DATA CG_CS CG_CLK PERI_CTL-L CG_DATA RGB_ON-H AT+5V 2FSC SWD_VIDEO_IN EE/VV_V_OUT SWD_A_IN-L AT+12V P.CON+5V GND I-19 FROM/TO SYSCON/SERVO/TIMER 21PIN/OSD/VPS SCHEMATIC DIAGRAM (SYSCON PCB) (MODEL:HV-GX950K) FROM/TO Y/C/A/H.AMP V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. 0 0 0 0 0 0 NC NC NC NC NC NC SYNCldg CS1 SCLK SIN Vdd2 CPout SYNin Vdd1 CVcr CVin Vss2 CVout Vdd1 RST CDLR SEPout SEPc Vss1 X’talIN X’talOUT CTRL1 CS2 SCLK2 DOUT 0 0 4.9 VCOR Vss3 Vdd3 VCR/DECODER NC TV VCO IN SDA NC FROM/TO TUNER/HIFI PCB010 VM9150 NC NC 0 2.8 5.1 5.1 3.0 2.5 2.6 5.1 0.2 4.9 4.9 5.2 3.1 3.1 0 1.3 0 5.2 2.1 0 2.1 2.0 5.1 3.0 0 2.5 3.8 5.1 5.1 2.6 NC FROM POWER 0 1.8 2.6 2.1 1.7 5.2 4.5 5.1 5.9 4.5 5.1 0.3 5.0 9.0 5.1 0 5.0 9.8 5.1 9.8 5.1 0 0 2.2 4.9 2.2 4.9 4.5 CLAMP CLAMP A B C VCC A B BUF BUF 6dB SW2 SW1 SERIAL CONTROL BUF GAIN CTL AMP MUTE EXT CONTROL1 REGULATOR BUF BUF AMP EXT COTROL2 VCC VCC A B C SW3 6dB SW2-L A B C A B SW1-L A B C SW3-L CLAMP CLAMP 1.8 NC NC NC NC NC NC 5.0 NC NC 4.5 NC 4.5 4.5 NC 0 1.7 1.7 0 1.1 1.6 NC 1.6 1.7 2.1 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 TU6001 MRF11-UB51 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 3 4 5 6 7 8 9 DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: L6002 100uH L6004 100uH ELC0607 L6001 100uH ELC0607 W824 W885 W827 W826 Q6001 2SC2412K Q6003 2SC2412K BUFFER C6007 1000 6.3V YK C6013 1000 6.3V YK C6003 47 6.3V KA R6014 22K R6009 100 R6006 100K R6011 1K R6012 2.2K R6016 18K R6017 180 R6005 180 C6010 0.022 B C6011 0.022 B C6021 0.01 B C6008 4.7 50V KA C6012 100 6.3V KA OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS TUNER VIDEO SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) NORMAL_A_IN NORMAL_A_OUT +32V P.CON+5V GND GND GND SWD_A_IN-L AUDIO_OUT-L TU_A_OUT TU_V_OUT RF_CONV.V IIC_CLK IIC_DATA AGC_DET AFT_S_CURVE AT+5V NORMAL_A_OUT AT+5V RF_CONV.A_OUT IIC_DATA P.CON+5V IIC_CLK SWD_A_IN-L RF_CONV.V AUDIO_OUT-L +32V AGC_DET NORMAL_A_OUT NORMAL_A_IN P.CON+5V TU_V_OUT TU_A_OUT AFT_S_CURVE I-20 FROM/TO SYSCON/SERVO/TIMER FROM/TO Y/C/A/H.AMP (MODEL:HV-GX950K) TUNER/HIFI SCHEMATIC DIAGRAM (SYSCON PCB) PCB010 VM9150 NC NC NC AFT V.IN A.IN BB SDA TU(MD) AS NC NC NC V.OUT A.OUT NC MB SCL NC SCL SDA +B NC TU NC NC NC NC AGC PB NC FROM/TO 21PIN/OSD/VPS FROM POWER (AUDIO) (TUNER) (HIFI) SIF 5.0 2.2 2.8 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 IS NON POLAR ONE. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE: F501 T1.6A_L_250V 21801.6 CP506 1-1123724-2 1 2 IC502 NJM431L VOLTAGE CTL 1 2 3 L503 0R3A433F20 1 2 3 4 FH501 EYF-52BC FH502 EYF-52BC IC501 STR-F6552 SWITCHING REG 1 2 3 4 5 B501 BF40DTA-3.5X6X1 B504 BF40DTA-3.5X6X1 B503 BF40DTA-3.5X6X1 C517 22 50V KA T501 8128017 10 11 12 13 14 15 16 17 18 3 5 6 7 8 2 1 CD501 06635817 AC230V_50Hz D519 MTZJ33B D521 MTZJ27B D531 MTZJ12B D527 MTZJ4.7B D501 1SS133 D504 1N4005E D502 1N4005E D503 1N4005E D505 1N4005E D507 1SS244 D515 11ES1N D518 RGP15D D514 GMA-02 D513 1N4005E D512 11DF2N D525 1N4005E D530 1N4005E D528 1N4005E D517_1 SB340L-6737 D516 1SS133 Q501 TLP621(D4-GR-LF2) PHOTO COUPLER 1 2 3 4 R548 0.68 1/4W R516 1 1/4W R517 390 1/4W R520 220 1/4W DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: L501_1 22uH ELC0607 L502_1 22uH ELC0607 Q502 DTC143EKA P.ON SW W814 W813 W818 W812 W860 W843 W820 W805 W821 Q509 2SC2412K CAP.SW Q505 2SD734 HEATER SW Q511 2SD734 12V REG. C532 2.2 50V KA R502 1 2W X R508 15 R513 3.3K 1/2W R514 1K R515 1K R525 47K R521 4.7K R501 680 R529 470 1/4W R528 1K R533 5.6K R544 22K R543 10K R539 4.7K R534 1.2K R537 100K R503 270K 1/2W R505 220K 1/2W C507 0.0033 250V KH C503 0.1 250V ECQ-U C505 0.0033 250V KX C502 470P B C512 0.022 F C514 0.0047 B C520 0.001 500V B C524 0.1 F C513 0.01 F C533 0.01 F C531 0.01 F C506_1 220P 1KV R C516 0.001 B C508 47 35V VZ C519 10 50V KA C526 1000 6.3V YK C522 330 16V ZL C521 220 25V ZL C525 330 16V YK C518 150 6.3V YXG C529 10 16V KA C515 10 50V KA C527 220 25V RS C534 1000 6.3V YK C510 68 400V USW C523 330 25V VR Q503 DTA124EKA H.ON SW OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE: THE DC VOLTAGE AT EACH PART WAS Q507 2SB926 P.CON 5V SW Q508 2SB926 CAP VCO SW CAUTION: DIGITAL TRANSISTOR R522 3.3K +-1% R523 11K +-1% R524 7.5K +-1% CAUTION: DIGITAL TRANSISTOR +32V P.CON+5V GND GND GND AT+12V P.CON+5V GND P.CON+5V GND AT+5.8V GND GND GND GND POWER_FAIL CAP_HI-H AT+12.6V CAP_VCO AT+5V-A AT+5.8V P.CON+5V HEATER_SW POWER_ON-H HEATER_DC+ HEATER_DC- -30V GND I-21 NC 1.7 0 16.9 0 O.C,P/F.B GND D S Vin GND 2.5 0 4.9 IN OUT (CYL) (CAP) (LDM) (S/S) TO DISPLAY TO Y/C/A/H.AMP TO 21PIN/OSD/VPS (AUDIO) (TUNER) (HIFI) TO TUNER/HIFI PCB010 VM9150 18.9 18.0 18.0 18.0 14.8 11.6 12.0 5.0 4.0 5.7 5.0 0 0 5.0 -18.8 5.1 5.0 0 -18.1 -18.8 5.6 BROWN BLUE BROWN BLUE FROM/TO SYSCON/SERVO/TIMER 299.0 (MODEL:HV-GX950K) (SYSCON PCB) POWER SCHEMATIC DIAGRAM w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H A B C D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 2 1 CD501 AC230V50Hz DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION: OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE THE TIME THIS INTERCONNECTION DIAGRAM IS THE LATEST AT NOTE: 3 2 1 3 2 1 TU6001 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 3 4 5 6 7 8 9 CP506 1 2 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 5 6 7 8 9 2 1 CP4003 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 I-22 DECK MECHA ASS’Y M2001 CAPSTAN DD UNIT A/C HEAD DECK SP COM SYSCON OPERATION 1 OPERATION 2 REMOTE CONTROLLER H5002 F/E HEAD (MODEL:HV-GX950K) INTERCONNECTION DIAGRAM UN4001 M2003 MICRO MOTOR PCB550 VE8851 M101 LOADING MOTOR LM CP102 EOT VCC 2 1 Q102 2 1 EOT SENSOR BLUE BROWN VE9861 OS651 CP4002 CP1001 EOT VCC 2 1 GND FG.PG GND PG FG CP4001 BOT SENSOR Q101 CP101 CH.UP_SW GND KEY A GND KEY A CH.UP_SW CD601 CP651 VE9864 VM9150 2 1 FE HEAD(HOT) FE HEAD(GND) FE HEAD(HOT) FE HEAD(GND) CP1003 CP1002 CP1004 NC NC NC NC AFT V.IN A.IN BB SDA TU(MD) AS NC NC V.OUT NC A.OUT NC MB SCL NC SCL SDA +B NC TU NC NC NC NC AGC PB NC TUNER,DEMODULATOR AND RF CONVERTER BLUE BLANKING BLANKING RED RED GREEN GREEN BLUE DECORDER/PERITEL DEC.VIDEO IN DEC.VIDEO OUT SCRANBLE-H DEC.A.IN(L) DEC.A.OUT(L) DEC.A.IN(R) DEC.A.OUT(R) GND GND GND GND GND GND NC NC GND GND A.OUT(R) GND GND VIDEO IN VIDEO OUT GND GND GND GND NC NC A.IN(L) GND GND A.IN(R) PERI CTL A.OUT(L) J4501 TM601 TO OS651 TM601 FROM B+ DATA GND PCB280 CP652 CD602 KEY-A GND AT+5V CH.UP_SW OTPB KEY-A GND AT+5V CH.UP_SW OTPB PCB010 PCB270 AE HEAD(+) AE HEAD(-) CTL- CTL+ AUDIO REC AUDIO PB AE HEAD(+) AE HEAD(-) FFC AE AUDIO CONTROL CTL- CTL+ AUDIO REC AUDIO PB H5001 G O VCC MR FG SENSOR ROTOR MAGNET COIL MAIN HALL SENSOR LOGIC SWITCH OUT IN HALL VCC HALL VCC(5V) CAP.M F/R FG VCO(12V) CTL I LIMIT MOTOR GND GND WHITE RED VCC LDM+ LDM- BOT FFC SP-CH2 (L) SP-CH1 (R) CYLINDER UNIT FFC 4 3 2 1 HEAD SP VCC LDM+ LDM- BOT CYL PG CYL +B CYL FG CYL GND CYL DRIVE CYL PG CYL +B CYL FG CYL GND CYL DRIVE CH1 CH2 CD2001 DRIVE CONTROL VCC w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SEMICONDUCTOR BASE CONNECTIONS (MODEL:HV-GX900K) (MODEL:HV-GX950K) DIODE DIODE 11DF2N-TA2B2 11ES1N-TA1B2 1SS244T-77 SID1050CM SLZ-345B-02-T1 11DF2N-TA2B2 11ES1N-TA1B2 RGP15D-G23 1SS244T-77 SID1050CM SLZ-345B-02-T1 1SS133T-77 1N4005E-G23 1SS133T-77 1N4005E-G23 GMA-02-BT RD12FB-T7 GMA-02-BT RD12FB-T7 MTZJ12B T-77 RU30Z LF014-102 MTZJ12B T-77 SB340L-6737 MTZJ27B T-77 SB340L-6737 MTZJ15B T-77 MTZJ33B T-77 MTZJ27B T-77 MTZJ4.7B T-77 MTZJ33B T-77 MTZJ4.7B T-77 IC IC 44PIN 24PIN 8PIN 3PIN 8PIN 5PIN 44PIN 30PIN 8PIN 3PIN 8PIN 5PIN BU2979K OEC3031A M24C08-BN6 NJM431L BA6955AN STR-F6552 BU2979K LC74775M M24C08-BN6 NJM431L BA6955AN STR-F6552 100PIN RE5VS31A 100PIN 36PIN RE5VS31A HA118217F HA118217F LA7158M OEC7035A OEC7035A TRANSISTOR TRANSISTOR 2SB926(S,T)-AA 2SA933STP(R,S) 2SA1037AKT146R,S GP1S94L DTA124EKAT146 GP1S566 DTA143ESTP 2SB926(S,T)-AA 2SA1037AKT146R,S GP1S94L DTA124EKAT146 DTA143ESTP GP1S566 2SC2274K(E,F)-AA 2SC2412KT146 R,S DTC124EKAT146 2SC2274K(E,F)-AA 2SC2412KT146 R,S DTC114EKAT146 2SD734(E,F)-AA DTC143EKAT146 2SD734(E,F)-AA DTC124EKAT146 DTC144EKAT146 DTC143EKAT146 DTC144EKAT146 CATHODE ANODE CATHODE ANODE 1 1 1 1 2 3 1 1 5 E CB E C B E C B E C K A G O I E A K C G O I 1 1 1 1 2 3 1 1 5 E C B E C B E C K A G O I G O I E A K C CATHODE ANODE CATHODE ANODE J-1 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com WAVEFORMS 6 1 11 4 9 10 5 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. NOTE: 3 13 8 REC, PB 1V 5V/div REC, PB 200mV 0.5V/div PB 100mV 5V/div REC, PB 1V 0.5V/div POWER ON 100mV 50T/div REC, PB 1V 5V/div REC, PB 1V 5U/div REC 0.5V 10U/div REC 10V 5U/div REC, PB 0.5V 0.5V/div Y/C/AUDIO/HEAD AMP 12 7 2 PB 200mV 10U/div REC, PB 200mV 0.5V/div REC, PB 1V 5U/div SYSCON/SERVO/TIMER 15 CASS. LESS 1V 10U/div 16 CASS. LESS 1V 10U/div 18 REC, PB 1V 0.5s/div 17 REC, PB 1V 0.5s/div K-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 701 701 701 703 624 702 702 702 702 608 609 612 704 PCB010 (SYSCON PCB ASS'Y) TU6001 603 607 610 603 602 704 623 625 707 706 626 706 (HV-GX950K) 705 PCB280 (OPERATION 2 PCB ASS'Y) 601 PCB270 (OPERATION 1 PCB ASS'Y) 621 621 613 615 604 616 618 619 605 606 611 622 628 630 617 629 631 632 633 705 705 614 627 620 L1-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com MECHANICAL REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION Q'TY 601 S4-D10-5B7-200 CAB,FRONT ASS'Y(HV-GX900K) 1 S4-D10-6B7-200 CAB,FRONT ASS'Y(HV-GX950K) 1 602 S0-1WP-A03-480 HOLDER,DECK(A) 1 603 S0-4WP-A00-070 HOLDER,DECK(R) 2 604 S2-344-900-130 BADGE,BRAND 1 605 S3-5WP-D06-050 BUTTON,FF 1 606 S3-5WP-D06-060 BUTTON,REW 1 607 ----- SHIELD,CASE HEAD AMP 1 608 ----- SHIELD,COVER HEAD AMP 1 609 ----- SPR,EARTH HEAD AMP 1 610 ----- SPR,EARTH HEAD AMP 1 611 S3-5WP-D06-070 BUTTON,BASE 1 612 S5-5WP-A00-090 PLATE,COVER POWER 1 613 ----- CAB,FRONT(HV-GX900K) 1 ----- CAB,FRONT(HV-GX950K) 1 614 S1-1WP-D05-350 PLATE,DISPLAY(HV-GX900K) 1 S1-1WP-D05-360 PLATE,DISPLAY(HV-GX950K) 1 615 S1-2WP-J05-910 FLAP(HV-GX900K) 1 S1-2WP-J05-920 FLAP(HV-GX950K) 1 616 S3-5WP-D05-650 BUTTON,PLAY(HV-GX900K) 1 S3-5WP-D05-660 BUTTON,PLAY(HV-GX950K) 1 617 S3-5WP-D06-020 BUTTON,OTPB(HV-GX900K) 1 S3-5WP-D06-120 BUTTON,OTPB(HV-GX950K) 1 618 S3-5WP-D06-030 BUTTON,REC 1 619 S3-5WP-D06-040 BUTTON,STOP/EJECT 1 620 S4-3WK-A00-320 SPR,FLAP 1 621 S0-0WF-A00-200 CUSHION,LEG 2 622 S3-5WP-D06-080 BUTTON,PAUSE 1 623 ----- PLATE,BOTTOM(HV-GX900K) 1 ----- PLATE,BOTTOM(HV-GX950K) 1 624 S0-2US-S00-250 CABI,TOP 1 625 ----- SHEET,RATING(HV-GX900K) 1 ----- SHEET,RATING(HV-GX950K) 1 626 ----- LABEL,ANTI-THEFT 1 627 ----- POP,LABEL 1 628 S3-5WP-D06-090 RING,OTPB 1 629 S3-5WP-D06-250 BUTTON,POWER 1 630 S3-5WP-D06-260 BUTTON,CHANNEL 1 631 S3-8WP-A00-110 HOLDER,BUTTON(1) 1 632 S3-8WP-A00-120 HOLDER,BUTTON(2) 1 633 S3-8WP-A00-130 HOLDER,BUTTON(3) 1 701 S1-071-40B-940 SCREW,TAP(S)V+4-29 3 702 S1-072-408-020 SCREW,TAP BIND 4-8 4 703 87-255-169-410 SCREW,TAP(S)UT2+4-6 1 704 87-641-095-410 SCREW,TAP(S)UT2+3-8 2 705 87-743-074-010 VT2+2.6-8 9 706 87-741-094-410 SCREW,TAP 3-6 BIND(HV-GX900K) 2 87-741-094-410 SCREW,TAP 3-6 BIND(HV-GX950K) 1 707 S1-072-304-040 UIT+3-4 1 ACCESSORY REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION Q'TY 1 S6-CPL-050-170 CABLE,PAL CPL05017 1 2 S7-660-BS0-200 TRANSMITTER 1 3 S4-D10-501-000 INSTRUCTION BOOK(HV-GX900K) 1 S4-D10-601-000 INSTRUCTION BOOK(HV-GX950K) 1 L2-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com PART NO. CLASS MARK GREASE G-555G AA G-488M AB KYODO OIL SLIDAS No. 150 BA OIL FL-721 AC Applying positions AA, AB, AC and BA for the grease or oil are displayed for this section. Check if the correct grease or oil is applied for each position. NOTE: CHASSIS EXPLODED VIEW (TOP VIEW) 505 UN4001 334 321 348 507 H5001 506 305 304 501 356 301 347 316 317 313 508 315 338 512 310 361 329 359 368 357 366 351 364 308 306 366 358 365 351 363 323 324 362 353 320 370 A M2003 505 505 515 335 319 349 318 336 328 512 314 508 313 370 309 355 502 H5002 511 A M101 509 369 371 372 502 502 PCB550 (DECK PCB ASS'Y) 303 AA AA AA AA AA AA AA AA AA AA AB AB AA AA BA AA AA 352 503 503 367 374 373 516 360 375 M1-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com CHASSIS EXPLODED VIEW (BOTTOM VIEW) AB 302 M2001 511 340 514 341 510 343 511 503 345 339 342 322 350 513 307 354 326 327 325 504 337 332 346 311 333 346 312 331 514 344 512 330 AA AA AA AA AA AA AA AA AA AA AA AA AA BA AC AA 517 PART NO. CLASS MARK GREASE G-555G AA G-488M AB KYODO OIL SLIDAS No. 150 BA OIL FL-721 AC NOTE: Applying positions AA, AB, AC and BA for the grease or oil are displayed for this section. Check if the correct grease or oil is applied for each position. M1-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com CHASSIS REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION Q'TY REF. NO. PART NO. DESCRIPTION Q'TY 301 S5-OA5-000-220 AHC ASS'Y 1 360 S5-OP9-006-860 TAPE GUIDE R 1 302 S5-OP2-002-700 BELT,CAPSTAN 1 361 S5-OP9-006-870 COVER,SENSOR L 1 303 S5-OP9-006-890 LEVER,REC 1 362 S5-OP9-006-880 LEVER,FLAP 1 304 S5-OP5-000-830 BASE,AC HEAD 1 363 S5-OP9-006-900 CASS HOLDER 1 305 S5-OP8-003-240 SPR,AC HEAD 1 364 S5-OP9-006-910 LOCKER,L 1 306 S5-OA0-002-970 MAIN CHASSIS ASS'Y 1 365 S5-OP9-006-920 LOCKER,R 1 307 S5-OA2-000-720 CLUTCH ASS'Y 1 366 S5-OP9-006-940 SPR,PACK 2 308 S5-OA2-000-730 ARM,IDLER ASS'Y 1 367 S5-OP9-006-950 BRACKET,TOP 1 309 S5-OP6-005-530 ARM,S-S BRAKE 1 368 ----- SPR,CASS EARTH 1 369 S5-OP6-005-400 DRIVER,WORM 1 310 S5-OA2-000-760 T REEL ASS'Y 1 311 S5-OA3-000-610 LOAD ARM S ASS'Y 1 370 S5-OP4-004-850 O-RING 2 312 S5-OA3-000-620 LOAD ARM T ASS'Y 1 371 S5-OP6-005-410 WORM 1 313 S5-OA4-001-020 G-ROLLER ASS'Y 2 372 S5-OP6-005-420 BRACKET,MOTOR 1 314 S5-OA4-001-710 BASE,INCL S ASS'Y 1 373 ----- SHIELD,DRUM MOTOR3 1 315 S5-OA4-001-720 BASE,INCL T ASS'Y 1 374 S5-OPA-A03-330 COLLAR SHIELD 1 316 S5-OA4-001-850 P5-2 ARM ASS'Y 1 375 S5-OP0-004-670 COVER,DECK 1 317 S5-OA4-001-740 PINCH ROLLER BLOCK 1 318 S5-OA4-001-750 TENSION ARM ASS'Y 1 501 87-654-075-410 SCREW,TAP 2.6-10 1 319 S5-OA4-001-760 TENSION BAND ASS'Y 1 502 S1-072-268-040 VT2+2.6-8 3 503 87-743-073-010 VT2+2.6-6 3 320 S5-OA4-001-780 PINCH ROLLER LEVER ASS'Y 1 504 87-743-073-410 SCREW,TAP 2.6-6 3 321 S5-OA6-001-820 BRAKE T ASS'Y 1 505 S1-0A1-268-040 SCREW,WASHER(A)M2.6-8 3 322 S5-OA6-001-830 CAP BRAKE ARM ASS'Y 1 506 S1-0B1-264-040 SCREW,WASHER(B)M2.6-4 1 323 S5-OA9-002-130 LINK ASS'Y 1 507 87-261-035-410 SCREW,PAN M2-6 3 324 S5-OA9-002-160 LINK LEVER ASS'Y 1 508 87-261-032-410 SCREW,PAN M2-3 2 325 S5-OP2-002-610 LEVER,CLUTCH 1 509 87-258-091-010 U+M3-3 2 326 S5-OP2-002-620 RING,CLUTCH 1 327 S5-OP2-002-630 GEAR,CLUTCH 1 510 S2-Q31-54C-5N0 PW,3.1-5.4-0.25 1 328 S5-OP2-002-710 REEL,S 1 511 S2-P26-600-5N0 PW(CUT)2.6-6-0.5 3 329 S5-OP2-002-730 STOPPER,REEL S 1 512 S2-Q26-471-3N0 PW 2.6-4.7-0.13 3 513 S2-P18-450-5N0 PW(CUT)1.8-4.5-0.5 1 330 S5-OP2-002-740 SPACER,LINK LEVER 1 514 S3-ETW-300-000 E-RING 3 2 331 S5-OP3-001-780 GEAR,MAIN LOADING 1 515 S1-0A1-235-040 SEMS A M2.3-5 1 332 S5-OP3-001-790 GEAR,LOADING S 1 516 S1-0A1-23A-040 SCREW,WASHER(A)M2.3-10 1 333 S5-OP3-001-800 GEAR,LOADING T 1 517 S2-A26-750-510 WASHER,2.6-7.5-T0.5 1 334 S5-OP3-001-850 HOLDER,LOADING GEAR 1 335 S5-OP4-004-720 ADJUST,TENSION 1 CP101 ----- CONN,PWB SIDE 1 336 S5-OP4-004-730 HOLDER,TENSION 1 CP102 ----- CONN,PWB SIDE 173979-2 1 337 S5-OP4-004-740 LEVER,TENSION 1 338 S5-OP4-004-750 COVER,P4 1 H5001 S5-23D-910-340 HEAD,AC 1 339 S5-OP6-005-430 GEAR,JOINT 1 H5002 S5-43D-020-130 HEAD,FE 1 340 S5-OP6-005-440 GEAR,MIDDLE 1 ! M101 S5-96P-780-010 MOTOR(LOADING) 1 341 S5-OP6-005-450 CAM,MAIN 1 ! M2001 S5-94J-980-060 CAPSTAN DD UNIT 1 342 S5-OP6-005-460 CAM,P5 1 M2003 S5-89V-110-060 MICRO MOTOR 1 343 S5-OP6-005-470 CAM,PINCH ROLLER 1 344 S5-OP6-005-480 ROD,MAIN 1 PCB550 ----- DECK PCB ASS'Y 1 345 S5-OP7-000-350 REFLECTOR,LED 1 346 S5-OP8-003-180 SPR,LOADING GEAR 2 Q101 S0-007-003-200 PHOTO,TR RPT-38PB113 1 347 S5-OP8-003-190 SPR,P5 1 Q102 S0-007-003-200 PHOTO,TR RPT-38PB113 1 348 S5-OP8-003-210 SPR,BRAKE T 1 349 S5-OP8-003-220 SPR,TENSION 1 ! UN4001 S4-D10-5B5-000 CYLINDER UNIT ASS'Y 1 350 S5-OP8-003-230 SPR,CAP BRAKE 1 351 S5-OP8-003-250 SPR,LOCKER 2 352 S5-OP8-003-260 SPR,LINK 1 353 S5-OP8-003-280 SPR,DAMPER 1 354 S5-OP8-003-300 SPR,RING 1 355 S5-OP8-003-320 SPR,S-S BRAKE 1 356 S5-OP9-006-800 OPENER,CASS 1 357 S5-OP9-006-830 CASS SIDE L 1 358 S5-OP9-006-840 CASS SIDE R 1 359 S5-OP9-007-020 TAPE GUIDE L(P,R) 1 M2-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com ELECTRICAL REPLACEMENT PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION SYSCON PCB ASS'Y *** CAPACITORS *** *** RESISTORS *** C4075 87-015-075-040 CAP,E 10-16V C4077 87-010-403-080 CAP,E 3.3-50V ! R502 S3-118-A01-0J0 RES,M 1-2W C4079 87-015-075-040 CAP,E 10-16V ! R516 87-029-174-090 RES,FUSE 1-1/4W C4081 87-010-551-010 CAP,E 33UF-10V ! R517 S6-15U-439-1J0 RES,FUSE 390-1/4W C4084 87-015-695-080 CAP,E 1-50V ! R520 87-029-109-010 RES,FUSE 220-1/4W C4090 87-010-549-010 CAP,E 47-6.3V R522 87-025-422-080 RES,M 3.3K-1/6W C4101 87-015-695-080 CAP,E 1-50V R523 S4-25T-611-3F0 RES,M 11K-1/6W C4503 87-010-235-080 CAP,E 470-16V R524 S4-25T-675-2F0 RES,M 7.5K-1/6W C4509 87-010-498-010 CAP,E 10-16 V(HV-GX950K) ! R548 S6-358-4R6-8K0 RES,FUSE 0.68-1/4W C4514 87-015-864-080 CAP,E 47-16 V(HV-GX950K) ! R1002 S6-150-12R-7J0 RES,FUSE 2.7-1W C4529 87-015-695-080 CAP,E 1-50 V(HV-GX950K) R4017 87-025-431-010 RES,M 5.6K-1/6W C4530 87-015-695-080 CAP,E 1-50 V(HV-GX950K) C4534 87-010-402-080 CAP,E 2.2-50V(HV-GX900K) *** CAPACITORS *** C4539 87-015-864-080 CAP,E 47-16 V(HV-GX950K) C4545 87-016-577-090 CAP,E 470-16V(HV-GX950K) ! C505 SB-393-0ML-3M0 CAP,CER 0.0033-250V C4546 87-015-695-080 CAP,E 1-50 V(HV-GX950K) C506 S0-3T0-R6H-2K0 CAP,CER 220PF-1KV C4547 87-010-807-010 CAP,E 330-6.3V(HV-GX950K) ! C507 SB-3LE-0ML-3M0 CAP,CER 0.0033-250V C4548 87-015-696-080 CAP,E 2.2-50 V(HV-GX950K) C508 87-010-246-010 CAP,E 47-35V V C4553 87-015-695-080 CAP,E 1-50 V(HV-GX950K) C510 S0-2TF-H68-0M0 CAP,E 68-400V C4802 87-015-695-080 CAP,E 1-50V C515 87-010-560-080 CAP,E 10-50V C4804 87-010-076-070 CAP,E 22UF-6.3V C517 87-010-444-080 CAP,E 22UF-50V C4806 87-015-695-080 CAP,E 1-50V C518 S6-2AT-015-1M0 CAP,E 15OUF-6.3V C4808 87-010-549-010 CAP,E 47-6.3V C519 87-010-560-080 CAP,E 10-50V C4812 87-015-698-080 CAP,E 4.7-50 V(HV-GX950K) C521 87-010-385-040 CAP,E 220-25V C4815 87-010-078-080 CAP,E 47-6.3V(HV-GX950K) C522 87-010-980-010 CAP,E 330-16V C4817 87-015-075-040 CAP,E 10-16V C523 87-010-368-010 CAP,E 330UF-25V C4820 87-010-549-010 CAP,E 47-6.3V C525 87-010-685-080 CAP,E 330-16V C6003 87-010-549-010 CAP,E 47-6.3V C526 87-010-550-080 CAP,E 1000-6.3V C6007 87-010-550-080 CAP,E 1000-6.3V C527 87-010-385-040 CAP,E 220UF-25V C6008 87-010-404-080 CAP,E 4.7-50V C529 87-015-075-040 CAP,E 10-16V C6012 87-015-677-010 CAP,E 100-6.3 C532 87-010-402-080 CAP,E 2.2-50V C6013 87-010-550-080 CAP,E 1000-6.3V C534 87-010-550-080 CAP,E 1000-6.3V C651 87-015-677-010 CAP,E 100-6.3 *** DIODES *** C659 87-010-549-010 CAP,E 47-6.3V C660 87-010-560-080 CAP,E 10-50V D501 87-020-465-010 DIODE,1SS133T C1002 SS-0KB-04Q-2K0 CAP,470PF-50V ! D502 S2-LXE-658-000 DIODE,1N4005E-G23 C1007 87-010-247-040 CAP,E 100UF-25V ! D503 S2-LXE-658-000 DIODE,1N4005E-G23 C1010 87-016-088-040 CAP,E 220-6.3V ! D504 S2-LXE-658-000 DIODE,1N4005E-G23 C1015 87-016-088-040 CAP,E 220-6.3V ! D505 S2-LXE-658-000 DIODE,1N4005E-G23 C1022 87-015-683-080 CAP,E 33-16V D507 87-A40-488-080 DIODE,1SS244T C1023 87-015-075-040 CAP,E 10-16V ! D512 S2-8T1-1DF-200 DIODE,11DF2N-TA2B2 C1027 87-010-549-010 CAP,E 47-6.3V ! D513 S2-LXE-658-000 DIODE,1N4005E-G23 C1028 87-010-782-010 CAP,E 0.047F-5.5V ! D514 S1-3TG-MA0-200 DIODE,GMA-02-BT C1029 87-015-075-040 CAP,E 10-16V ! D515 S2-8T1-1ES-N10 DIODE,11ES1N-TA1B2 C1036 87-010-404-080 CAP,E 4.7-50V D516 87-020-465-010 DIODE,1SS133T C1039 87-010-549-010 CAP,E 47-6.3V ! D517 S2-LKB-340-L00 DIODE,SB340L-6737 C1042 87-015-695-080 CAP,E 1-50V ! D518 S2-BKR-U30-Z00 DIODE,RU30Z LF014(HV-GX900K) C4010 87-A10-189-040 CAP,E 220UF-10V S2-3TG-P15-D00 DIODE,RGP15D-G23(HV-GX950K) C4015 87-010-549-010 CAP,E 47-6.3V ! D519 87-002-743-080 ZENER,MTZJ33B T77 C4019 87-010-549-010 CAP,E 47-6.3V ! D521 87-A40-499-080 ZENER,MTZJ27BT-77 C4024 87-014-185-010 CAP,MPL 0.022-100V D525 S2-LXE-658-000 DIODE,1N4005E-G23 C4025 87-010-403-080 CAP,E 3.3-50V ! D527 S9-7U0-4R7-1B0 ZENER,MTZJ4.7B C4026 87-015-695-080 CAP,E 1-50V D528 S2-LXE-658-000 DIODE,1N4005E-G23 C4033 87-010-076-070 CAP,E 22UF-6.3V D530 S2-LXE-658-000 DIODE,1N4005E-G23 C4039 87-015-075-040 CAP,E 10-16V D531 S9-7U0-120-1B0 ZENER,MTZJ12B T-77 C4041 87-015-695-080 CAP,E 1-50V D1001 S0-106-000-600 LED,SID1050CM C4042 87-010-404-080 CAP,E 4.7-50V D1002 S2-LXE-658-000 DIODE,1N4005E-G23 C4043 87-010-402-080 CAP,E 2.2-50V D1003 S9-2T1-120-B00 ZENER,RD12FB-T7 C4044 87-010-404-080 CAP,E 4.7-50V D1004 S2-LXE-658-000 DIODE,1N4005E-G23 C4045 87-010-400-080 CAP,E 0.47-50V D1006 87-020-465-010 DIODE,1SS133T C4052 87-010-076-070 CAP,E 22UF-6.3V D1007 S2-LXE-658-000 DIODE,1N4005E-G23 C4053 87-010-404-080 CAP,E 4.7-50V D1009 87-020-465-010 DIODE,1SS133T C4054 87-015-075-040 CAP,E 10-16V D1010 87-020-465-010 DIODE,1SS133T C4059 87-010-549-010 CAP,E 47-6.3V D4003 87-020-465-010 DIODE,1SS133T C4061 87-010-404-080 CAP,E 4.7-50V D4502 S9-7U0-150-1B0 ZENER,MTZJ15B(HV-GX950K) C4073 87-010-549-010 CAP,E 47-6.3V N-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com ELECTRICAL REPLACEMENT PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION *** ICS *** *** COILS *** ! IC501 87-A21-186-010 IC,STR-F6552 L4012 87-003-154-080 COIL,220UH ! IC502 S0-Q90-431-L00 IC,NJM431L L4013 87-003-152-010 COIL,100UH IC651 S0-7F5-297-900 IC,BU2979K L4015 87-003-152-010 COIL,100UH ! IC1001 S0-7SQ-955-AN0 IC,BA6955AN L4501 87-005-688-080 COIL,22UH(HV-GX950K) IC1002 S5-6F5-703-5A0 IC,OEC7035A L4503 87-003-152-080 COIL,100UH(HV-GX950K) IC1004 SE-1J0-S31-AH0 IC,RE5VS31A L4504 87-003-147-010 COIL,22UH IC1099 S4-D10-5B0-150 IC,M24C08-BN6 L4505 87-003-152-080 COIL,100UH(HV-GX950K) IC4001 87-A21-196-010 IC,HA118217F L4506 87-005-688-080 COIL,22UH(HV-GX950K) IC4501 S0-3F0-715-800 IC,LA7158M(HV-GX950K) L4507 87-003-147-010 COIL,22UH IC4801 S5-3F3-031-A00 IC,OEC3031A(HV-GX900K) L4512 87-005-429-080 COIL,5.6UH(HV-GX950K) S5-3F4-775-M00 IC,LC74775M(HV-GX950K) L4801 87-003-152-010 COIL,100UH L4802 87-003-152-010 COIL,100UH *** TRANSISTORS *** L4803 87-003-152-010 COIL,100UH(HV-GX950K) L4806 87-003-148-010 COIL,33UH ! Q501 S0-025-005-600 PHOTO COUPLER L4807 87-003-285-010 COIL,39UH Q502 87-026-287-080 TR,DTC143EKAT146 L6001 87-003-152-010 COIL,100UH(HV-GX900K) Q503 87-026-228-080 TR,DTA124EK 87-005-696-080 COIL,100UH(HV-GX950K) ! Q505 SD-3T0-073-400 TR,2SD734(E,F,G)-AA L6002 87-003-152-010 COIL,100UH ! Q507 SB-WT0-092-600 TR,2SB926(S,T) L6004 87-005-696-080 COIL,100UH ! Q508 SB-WT0-092-600 TR,2SB926(S,T) Q509 89-324-122-080 TR,2SC2412KT *** TRANSFORMER *** ! Q511 SD-3T0-073-400 TR,2SD734(E,F,G)-AA Q651 89-324-122-080 TR,2SC2412KT ! T501 S4-812-801-740 TRANS,SWITCHING 8128017 Q1001 8Z-JU1-603-010 PHOTO,COUPLER GP1S566 Q1002 8Z-JU1-603-010 PHOTO,COUPLER GP1S566 *** JACKS *** Q1003 89-324-122-080 TR,2SC2412KT Q1004 S0-02G-004-900 PHOTO,COUPLER GP1S94L J4501 S6-3G1-000-420 SOCKET,21PIN 0350_9982_05(HV-GX900K) Q1005 S0-02G-004-900 PHOTO,COUPLER GP1S94L S6-3G1-000-410 SOCKET,21PIN 035_0_8083_00(HV-GX950K) Q1006 87-026-236-080 TR,DTC124EK Q1007 87-026-236-080 TR,DTC124EK *** SWITCH *** Q1008 SB-WT0-092-600 TR,2SB926(S,T) Q1009 89-324-122-080 TR,2SC2412KT SW1001 S5-082-210-010 SW,LEAF Q4003 SD-3T0-073-400 TR,2SD734(E,F,G)-AA Q4004 SD-3T0-073-400 TR,2SD734(E,F,G)-AA *** CONNECTORS *** Q4005 87-026-228-080 TR,DTA124EK Q4006 87-026-613-080 TR,2SC2274K(E,F CP506 S6-943-200-490 CORD,CONNE Q4007 87-026-613-080 TR,2SC2274K(E,F) CP652 S6-9E2-501-290 CONN,PWB SIDE Q4008 87-026-411-080 TR,DTC144EKAT146 CP1002 S6-9R7-500-280 CONN,PWB SIDE 52045-0545 Q4009 89-324-122-080 TR,2SC2412KT CP1003 S6-972-805-900 CONN PWB SIDE Q4011 89-110-372-080 TR,2SA1037AK CP1004 S6-9R7-400-280 CONN,52045-0445 Q4501 87-026-235-080 TR,DTC114EKAT146(HV-GX950K) CP4001 S6-972-406-000 CONN,PWB SIDE Q4502 89-109-330-010 TR,2SA933STP(HV-GX900K) CP4003 S6-971-203-200 CONN Q4503 87-026-236-080 TR,DTC124EK(HV-GX900K) Q4505 87-A30-246-040 TR,2SA1037AKT146(HV-GX950K) *** CRYSTAL & CERAMIC OSCILLATORS *** Q4506 87-A30-273-040 TR,DTC124EKAT146(HV-GX950K) Q4801 89-324-122-080 TR,2SC2412KT X1001 S0-0CT-012-070 X'TAL HC-49/U-S Q4802 89-110-372-080 TR,2SA1037AK X1002 S0-0D3-2R8-010 X'TAL,32.768K Q6001 89-324-122-080 TR,2SC2412KT(HV-GX950K) X4001 S0-0CF-4R4-010 X'TAL HC-49/U Q6003 89-324-122-080 TR,2SC2412KT *** TUNER *** *** COILS *** ! TU6001 S1-62T-070-080 RF UNIT MRF11-UB51 B501 S2-46T-035-840 CORE,BEADS BF40DTA-3.5 B503 S2-46T-035-840 CORE,BEADS BF40DTA-3.5 *** FUSES *** B504 S2-46T-035-840 CORE,BEADS BF40DTA-3.5 ! F501 S8-0PT-1R6-020 FUSE,21801.6 L501 87-005-688-080 COIL,22UH FH501 S6-710-T00-060 HOLDER,FUSE EYF-52B L502 87-005-688-080 COIL,22UH FH502 S6-710-T00-060 HOLDER,FUSE EYF-52B ! L503 S2-9T0-000-830 COIL,LINE FILTER 0R3A433F20 L4003 87-003-152-010 COIL,100UH *** OTHERS *** L4004 87-005-196-010 COIL,10UH L4005 S3-162-600-880 COIL,BIAS OSC CP1001 S6-CH2-207-6A0 CORD CONN CH22076A L4006 87-003-112-010 COIL,1MH L4007 87-003-285-010 COIL,39UH OS651 S7-710-000-130 REMOTE RECEIV PNA4612M00Y L4009 87-003-152-010 COIL,100UH L4011 87-003-282-010 COIL,12UH V651 S9-6F7-9R0-040 FL,SVV-07SS22 N-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com ELECTRICAL REPLACEMENT PARTS LIST REF.NO. PART NO. DESCRIPTION OPERATION 1 PCB ASS'Y *** SWITCHES *** SW601 S5-042-01T-320 SW,TACT SW602 S5-042-01T-320 SW,TACT SW603 S5-042-01T-320 SW,TACT SW604 S5-042-01T-320 SW,TACT SW605 S5-042-01T-320 SW,TACT SW606 S5-042-01T-320 SW,TACT OPERATION 2 PCB ASS'Y *** DIODE *** D601 S0-213-5Q1-600 LED,SLZ-345B-02 *** TRANSISTOR *** Q601 87-026-286-010 TR,DTA143ES *** SWITCHES *** SW607 S5-042-01T-320 SW,TACT SW608 S5-042-01T-320 SW,TACT SW609 S5-042-01T-320 SW,TACT SW610 S5-042-01T-320 SW,TACT *** OTHER *** CD602 S6-CH2-508-2A0 CORD CONN CH25082A AND OTHERS *** AC CORD *** ! CD501 S2-066-358-170 CORD AC BUSH 06635817 N-3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 920074 Printed in Singapore 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com