WM-EX610 AEP Model UK Model Chinese Model Tourist Model SERVICE MANUAL CASSETTE PLAYER Manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation. SPECIFICATIONS Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type MT-WMEX610-162 Frequency response (Dolby NR off) Playback: 30 - 18 000 Hz Output Headphones (i jack) Load impedance 8 - 300 Ω Power requirements 1.5 V Rechargeable battery One R6 (size AA) battery Dimensions (w/h/d) Approx. 77.1 × 108.6 × 20.6 mm Mass Approx. 160 g Supplied accessories • Battery case (1) • Stereo headphones or earphones with remote control (1) • Battery charger (1) • Rechargeable battery (NC-6WM, 1.2 V, 600 mAh, Ni-Cd) (1) • Carrying pouch (1) • Rechargeable battery carrying case (1) Design and specifications are subject to change without notice. Ver 1.0 2000.10 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 — 2 — TABLE OF CONTENTS Notes on chip component replacement • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing • Keep the temperature of soldering iron around 270˚C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering or unsoldering. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. 1. SERVICE NOTE ······························································· 3 2. GENERAL ·········································································· 5 3. DISASSEMBLY 3-1. CASE SUB ASSY ·························································· 7 3-2. MAIN BOARD ······························································· 8 3-3. BELT (F4) ······································································· 8 3-4. MOTOR (M901) ····························································· 9 3-5. LID ASSY, CASSETTE ················································· 9 3-6. ORNAMENT, REEL ···················································· 10 3-7. HOLDER (FS) ASSY ··················································· 10 3-8. LEVER (NA)/(RA) ASSY, PINCH ······························ 11 3-9. HEAD, MAGNETIC (HP901)······································ 11 4. MECHANICAL ADJUSTMENT ································ 12 5. ELECTRICAL ADJUSTMENT ·································· 12 6. DIAGRAMS 6-1. BLOCK DIAGRAM ····················································· 13 6-2. IC BLOCK DIAGRAMS ·············································· 15 6-3. PRINTED WIRING BOARD ······································· 16 6-4. SCHEMATAC DIAGRAM ··········································· 19 6-5. IC PIN FUNCTION ······················································ 22 7. EXPLODED VIEWS 7-1. CABINET BLOCK, MAIN BOARD ··························· 24 7-2. MECHANISM DECK BLOCK···································· 25 8. ELECTRICAL PARTS LIST ······································· 26 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 — 3 — SECTION 1 SERVICE NOTE [Service Mode] The service mode enables to operate the mechanism of WM-EX610 while the MAIN board is opened. Rotation of the idler gear (A) (S side) is detected using the photo- reflector (PH701) in the WM-EX610. PH701 is located on the MAIN board, therefore the rotation of the idler gear (A) (S side) cannot be detected by PH701 when the MAIN board is removed. As a result, the motor cannot be controlled and cannot run correctly. To repair the machine after the MAIN board is removed while the main power is turned on, follow the procedures as described below. 1. Setting 1) Remove the cabinets referring to section “3. DISASSEMBLY”. Open the MAIN board. 2) Connect the motor (M901) and the plunger solenoid (PM901) to the MAIN board using the jumper wires. When the extension jig (1-769-143-11) (10 wires as a set) is used, they can be connected easily. 3) Short the TAPE DETECT switch (S901-1) and the ATS switch (S901-2). 4) Connect an AF oscillator to TP53 (P. IN) and TP14 (GND). 5) Connect DC 1.3 V from external regulated power supply to ‘ and ’ terminals of the battery. 2. PRE-SET status The PLAY, FF and REW modes can be entered only from the PRE- SET status. 1) Check that the slider (NR) is in the center position (S701), and the FWD/REV switch is also in the center position. When these switches are not in the center position, set them to the PRE-SET status as follows. 2) Move the FWD/REV switch (S701) to the same position as the slider (NR) is set. 3) The slider (NR) can be moved when the main power of the regulated power supply is turned OFF once then back ON. Move the FWD/REV switch (S701) to the center position in synchronism with the timing when the slider (NR) is moved. 3. FF, REW modes 1) Check that the PRE-SET status is set. 2) Connect square wave or sine wave to TP53 (P. IN) and TP14 (GND). (See illustration below) 3) Press the x switch (S702) to enter the STOP mode. 4) Press the FF AMS switch (S704) and the REW AMS switch (S705). 4. PLAY mode 1) Check that the PRE-SET status is set. 2) Connect square wave or sine wave to TP53 (P. IN) and TP14 (GND). (See illustration below) 3) Press the x switch (S702) to enter the stop mode. 4) When the nN switch (S703) of the MAIN board is pressed, the slider (N/R) moves once to the F side then moves to the R side. When the FWD/REV switch (S701) is pressed in the synchronism with the above timing, the machine can enter the PLAY (R side) mode. Press the nN switch (S703) again, and move the FWD/REV switch (S701) in the synchronism with the motion of slider (NR). It enables the machine to enter into the PLAY (F side) mode. Note 1: When you fail to enter the PLAY mode, re-start from step 1) PRE-SET status. Note 2: Regarding the nN (S703), x (S702), FF AMS (S704), and REW AMS (S705) switches, use these switches of the remote control unit as much as possible. Note 3: If a headphones are used, the beep sound shows the timing of the FWD/REV switch (S701). – MAIN BOARD (SIDE B) — TAPE DETECT SWITCH (S901-1) ATS SWITCH (S901-2) Short Plunger (PM901) AF OSC Battery terminal ’ Battery terminal ‘ TP14 (GND) S701 FWD←STOP→REV œREPEAT (S703) p(S702) PH701 M901 TP53 (P.IN) REW AMS (S705) FF AMS (S704) M +– Square-wave (sine wave) 10 Hz, -3.5 dB 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 — 4 — [ Slider (NR) ] [ Tape drive mechanism ] Tape drive mechanism in PLAY mode Tape drive mechanism in FF mode Tape drive mechanism in REW mode Slider (NR) Center F side R side Insert Flywheel (N) Pulley (Reverse) Clutch Assy Motor Pulley Gear (REEL)(S side) Gear (REEL)(T side) Gear (NR) (FWD : Left side REV : Right side) Idler Gear Idler Gear (A)(S side) Idler Gear (A)(T side) Insert Flywheel (R) Cam Gear Gear (Y) Insert Flywheel (N) Pulley (Reverse) Clutch Assy Motor Pulley Gear (REEL)(T side) Idler Gear (A)(T side) Insert Flywheel (R) Cam Gear Gear (Y) Gear (FR) (FF : Left side) Insert Flywheel (N) Pulley (Reverse) Clutch Assy Motor Pulley Gear (REEL)(S side) Idler Gear (A)(S side) Insert Flywheel (R) Cam Gear Gear (Y) Gear (FR) (REW : Right side) 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 — 5 — SECTION 2 GENERAL This section is extracted from instruction manual. B C A BATT UK, Australian, and Hong Kong model Other models EX615 EX610 BATT x FF•CUE REW•REVIEW HOLD VOL BATT Y•REPEAT OPEN i i Y•x VOL REW (–) HOLD FF (+) x FF•CUE (AMS) HOLD VOL BATT Y•REPEAT OPEN REW•REVIEW (AMS) SOUND MODE Plug in firmly. 1 2 3 4 EX615 EX610 REV FWD 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 — 6 — Preparations Prepare a dry battey (not supplied) or the rechargeable battery (supplied). Dry Battery A Attach the supplied battery case, and then insert one R6 (size AA) battery with correct polarity. Note •For maximum performance we recommend that you use a Sony alkaline battery. Rechargeable Battery B 1Insert the supplied rechargeable battery (NC-6WM) into the charger with correct polarity. 2Plug in the charger to the house current (mains). UK, Australian, and Hong Kong model: Full charging takes about 3.5 hours. U.S.A., Canada, European Continent and Saudi Arabian model: Full charging takes about 2.5 hours. Korean model: The full charging time depends on the voltage of your mains. 110 V: 10 hours 220 V: 2.5 hours Other models: The full charging time depends on the voltage of your mains. 120 V: 10 hours 220 – 240V: 2.5 hours 3Insert the fully charged battery into the rechargeable battery compartment. You can charge the battery about 300 times. When to replace/charge the battery C Replace or charge the battery when “e” flashes in the display on the remote control and the BATT lamp on the main unit goes out. Note •After the battery is replaced, the setting of the SOUND and MODE buttons will be erased. Playing a Tape 1 Insert a cassette and if the HOLD function is on, slide the HOLD switch in the opposite direction of the arrow to unlock the controls. 2 Press Y(play)•x(stop) on the remote control and adjust the volume with VOL. (On the main unit, press Y•REPEAT.) When adjusting the volume on the main unit Set the VOL control on the remote control at maximum. When adjusting the volume on the remote control Set the VOL control on the main unit to around 6. Operation on the remote control To Switch playback to the other side Stop playback Fast forward* Rewind* Repeat the current track (Repeat Single Track function) Operation on the main unit To Switch playback to the other side Stop playback Fast forward* Rewind* Repeat the current track (Repeat Single Track function) * If Y•x on the remote control is pressed during fast forward or rewind, the Walkman switches to playback. Other tape operations Use the FF/REW buttons on the remote control, or FF•CUE (AMS)/REW•REVIEW(AMS) on the main unit. To Fast forward while listening to the sound (CUE) Rewind while listening to the sound (REVIEW) Play the next track/ succeeding 9 tracks from the beginning (AMS*) Play the current track/ previous 8 tracks from the beginning (AMS*) Play the other side from the beginning (Skip Reverse function) Play the same side from the beginning (Rewind Auto Play function) * Automatic Music Sensor Using Other Functions Adjusting Playback Mode You can adjust the playback direction mode (s or d) as well as the BL SKIP mode (on or off). 1Press MODE repeatedly. With each press the indications change as follows: s v s BL SKIP v d v d BL SKIP •When “BL SKIP” is displayed, the tape is fast- forwarded to the next track if there is a blank space of longer than 12 seconds. You will hear repeated sets of three short beeps when skipping a blank. •When “s” is displayed, both sides of the tape is played repeatedly. •When “d” is displayed, both sides of the tape is played once (if you start from R (REV) side, only REV side will be played). Note • You cannot adjust the playback mode during fast- forward or rewind. Playing a Tape Recorded with the Dolby* B NR System Hold down SOUND until “;” appears in the display. To cancel Dolby B NR, hold down SOUND again until “;” disappears. * Manufactured under license from Dolby Laboratories. “Dolby”and the double-D symbol are trademarks of Dolby Laboratories. Note • You cannot turn on/off the Dolby B NR function during fast-forward or rewind. Emphasizing Sound 1Press SOUND repeatedly. With each press, the indications change as follows: RV (Sound Revitalizer): emphasizes treble sound MB (Mega Bass): emphasizes bass sound (moderate effect) GRV (Groove): emphasizes bass sound (strong effect) none: normal (no effect) Notes •If the sound is distorted with the mode “GRV”, turn down the volume of the main unit or select other modes. • You cannot change the mode during fast-forward or rewind. Protecting Your Hearing — AVLS (Automatic Volume Limiter System) Hold down MODE until “AVLS” appears in the display. To cancel the AVLS function, hold down MODE again until “AVLS” disappears. Note •You cannot turn on/off the AVLS function during fast- forward or rewind. Locking the Controls — HOLD Function Slide the HOLD switch in the direction of the arrow to lock the controls of the Walkman or the remote control. Press Y•x more than a second during playback Y•x once during playback FF during stop REW during stop Y•x twice during playback To stop a single repeat, press Y•x once B Press Y•REPEAT during playback x FF•CUE during stop REW•REVIEW during stop Y•REPEAT for 2 seconds or more during playback To stop a single repeat, press it again. Press Press and hold FF during playback and release it at the point you want. Press and hold REW during playback and release it at the point you want. FF once/repeatedly during playback REW once/repeatedly during playback FF for 2 seconds or more during stop REW for 2 seconds or more during stop 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 — 7 — SECTION 3 DISASSEMBLY Note : Follow the disassembly procedure as shown in the flow chart below. 3-1. CASE SUB ASSY Note : Follow the disassembly procedure in the numerical order given. 1 Claw Lid, battery case 5 Remove the case sub assy in the direction of the arrow. 4 Two screws (M1.4 × 2.5) 2 Screw (M1.4 × 2.5) 3 Two screws (M1.4 × 2.5) knob (HOLD) S707 Note: When assembling the case sub assy, align the knob (HOLD) with the position of S707. Case sub assy Lid assy, cassette Ornament, reel Set Belt (F4) Holder (FS) assy Main board Head, magnetic (HP901) Lever (NA)/(RA) assy, pinch Motor (M901) 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 — 8 — 3-2. MAIN BOARD 3-3. BELT (F4) Claw 6 Screw (M1.4) 3 Remove soldering (two points) from plunger solenoid. 1 Remove soldering (six points) from the head flexible boards. Head flexible board 2 Remove soldering (four points) from the leaf switch. 4 Remove soldering (four points) from motor. 5 Two Screws (M2.0) 7 MAIN board Note : Be careful of the claw. SLIDER S701 Note: When assembling the MAIN board, align the slider with the position of S701. 2 Terminal board (Battery’) 3 Belt (F4) 1 Remove soldering from the battery terminal board. 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 — 9 — 3-4. MOTOR (M901) 3-5. LID ASSY, CASSETTE 1 Two screws (M1.4) 2 Motor (M901) 2 Two screws (M1.4 × 2) 1 Screw (P1.4 × 2) 5 Lid assy, cassette 3 Open the cassette lid. 4 Shaft 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 — 10 — 3-6. ORNAMENT, REEL 3-7. HOLDER (FS) ASSY Claw 1 Ornament, reel Note : Remove the assembly while removing the 5 claws and the boss carefully. Boss Claw Claw Claw Claw 1 Two screws (M1.4 × 1.4) 3 Lock Lever (B) 8 Remove soldering from six head flexible boards. 2 Shaft 6 Shaft 9 Remove the holder (FS) assy in the direction of the arrow. 7 Bracket (cassette) assy 5 Lock Lever (S) 4 Screw ( M1.4) 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 — 11 — 3-8. LEVER (NA)/(RA) ASSY, PINCH 3-9. HEAD, MAGNETIC (HP901) Claw Claw 1 Remove the pinch lever (RA) assembly in the direction of the arrow. Note : Be careful of the claw. 2 Remove the pinch lever (NA) assembly in the direction of the arrow. Note : Be careful of the claw. Claw 1 Remove the head, magnetic (HP901) in the direction of the arrow. Note : Be careful of the claw. 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 — 12 — PRECAUTION 1. Specified voltage: 1.3 V (DC) 2. Switch position (MENU) aNR : OFF AVLS : OFF BL SKIP : OFF MB/RV GRV : OFF Test Tape Tape Speed Adjustment Procedure: 1. Enter the FWD playback mode. 2. Adjust RV601 so that the value of the frequency counter reading becomes 3,000 Hz. Specification value: Frequency counter 2,970 Hz – 3,030 Hz 3. Check that the frequency deviation at the beginning and ending of a tape is within 1.5 % (45 Hz). Adjustment Point: [MAIN BOARD] — SIDE B — PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened swab: playback head pinch roller rubber belts capstan 2. Demagnetize the playback head with a head demagnetizer. 3. Do not use a magnetized screwdriver for the adjustments. 4. The adjustments should be performed with the rated power supply voltage unless otherwise noted. • Torque Measurement Mode FWD FWD Back Tension REW REW Back Tension FF, REW Torque Meter CQ-102D CQ-102D CQ-102C CQ-102C CQ-201B Meter Reading 15 to 25 g•cm (0.22 to 0.34 oz•inch) 0.3 to 2.0g•cm (0.007 to 0.020 oz•inch) 15 to 25 g•cm (0.22 to 0.34 oz•inch) 0.3 to 2.0 g•cm (0.007 to 0.020 oz•inch) More than 35 g•cm (More than 0.69 oz•inch) SECTION 4 MECHANICAL ADJUSTMENT SECTION 5 ELECTRICAL ADJUSTMENT ‘ RV601 Signal 3 kHz, 0 dB Used for Tape Speed Adjustment Tape WS-48A Test tape WS-48A (3kHz, 0dB) Set 2 REMOTE jack (J301) 16 Ω Frequency counter + – 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 — 13 — — 14 — 6-1. BLOCK DIAGRAM SECTION 6 DIAGRAMS + – PREAMP AMS AGC DET BEEP V/I EQ METAL CONTROL SPEED CONTROL DIRECTION CONTROL PHOTO REFLECTOR SWITCH & BUFFER Q702 PLUNGER DRIVE Q701 AVLS CONTROL DOLBY NR AMP IC302 SWITCH Q304 MEGA BASS/GROOVE SWITCHING Q303 RIPPLE FILTER Q301 RESET SIGNAL GENERATOR IC703 REGULATOR IC704 Q604 MOTOR CONTROL SWITCH ROTATION DETECT SENSOR PH701 CAPSTAN/REEL MOTOR DRIVE IC601 SYSTEM CONTROLLER IC701 S702 – 705 M901 (CAPSTAN/REEL) HP901 (PLAYBACK) AUDIO MASTER AMP IC301 • SIGNAL PATH : PLAYBACK R-CH: Same as L-CH MOTOR DRIVE CIRCUIT SWITCH & LOGIC CIRCUIT BIAS REFERENCE VOLTAGE OSC CIRCUIT REVIVE/GROOVE SWITCHING Q302 DC/DC CONVERTER IC702 DRY BATTERY SIZE “AA” (IEC DESIGNATION R6) 1P. 1.5V BATTERY PACK (NI-CD) (NC-6WM 1.2V) VDD B+ DDC B+ BATT B+ BATT B+ X701 32.768kHz Q603 SPEED CONTROL SWITCH THP601 TAPE SPEED RV601 START VREF IN+ COMPARATOR VSP OUT 16 DDC B+ LED BATT VCC DATA REMO GND BATT B+ BATT B+ BASE PW OUT-L PW OUT-R PW OUT-C POWER AMP POWER AMP POWER AMP PW NF-L BASS BOOST AMP PW IN-L PW IN-C BST OUT VOL RV301 HOLD S707 2 J301 IN-L OUT-L S901-2 (ATS) PRE OUT-L MTL DRV-L FWD IN-L REV IN-L L-CH R-CH FWD L-CH R-CH REV R-CH R-CH R-CH R-CH R-CH R-CH R-CH R-CH S701 (DIRECTION) OSC MOTOR RESTART MOTOR DIR AMS OUT F/R SW M/N SW 35 8 7 5 DR 6 10 9 11 W 3 V 1 U W V U 19 48 XT0 28 XT1 29 46 19 18 VCC 19 RF OUT 17 DDC B+ 20 22 21 29 EQ-L 30 40 BST SW 43 AGC IN 35 BEEP 39 28 32 33 AMS IN 12 4 5 7 8 46 44 CTL F/R 9 CASSETTE SW 5 REV SW 4 CENTER SW 3 FWD SW 2 CTL DOLBY CUE-REVIEW 20 AVLS CTL 38 R-CH 47 MEGA BASS CTL 8 AMS IN 39 BOOST CTL 10 REVIVE CTL SPEED CTL 7 44 MOTOR CTL 45 VDD 23 STOP 1 SET 13 BEEP 36 MT SW 41 MUTE CTL 12 PW SW 42 AMP CTL 11 DATA/RMUM 6 KEY IN 16 1 5 S901-1 (TAPE DETECT) 14 VCC + + + B+ SWITCH Q305 FWD STOP REV OFF HOLD D703 BATT IN PHOTO 37 PHOTO CTL 18 PM CTL PM901 (PLUNGER) 17 DDC B+ DDC B+ STOP 2 SET 14 BATT DET 15 RESET + IC302 THROUGH Q307 CUE REVIEW VOLUM SWITCH Q306 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 WM-EX610 — 15 — 6-2. IC BLOCK DIAGRAMS IC301 TA2123AF (EL) IC302 NJM2185AV-TE2 IC601 MM1279XVBE PRE A PRE B MIX PW B PW A PW C BST MT TC BASE RF IN PW GND OUT B OUT C OUT A VCC RF OUT VREF OUT BST NF BST OUT PW IN C LPF EQ A PW NF A PW IN A PW IN B PW NF B 3 IN A-R 5 PRE NF-A 6 PRE OUT A 7 MTL DRV A 8 MTL DRV B 9 PRE OUT B 10 PRE NF-B 11 AMS IN 12 IN B-R 4 IN B-F 2 IN A-F 1 21 20 19 18 17 GND 16 AMS DET 15 AMS MIX 14 AMS SW 13 22 23 24 38 C-AMP SW 37 PW SW 42 MT SW 41 F/R SW 44 BST SW 43 M/N SW 46 PRE GND 47 VREF IN 48 PRE SW 45 AMS OUT 40 BEEP 39 26 27 28 29 30 31 32 33 34 DET 36 AGC IN 35 + – + – + – + – + – + – EQ B 25 RIPPLE FILTER AGC DET BEEP VREF SWITCH COMPARATOR MTL DRV 8 9 10 14 13 12 2 1 3 A-CH BLOCK 11 7 6 5 4 G2 G1 V/I WEIGHT BIAS CIRCUIT + – + – GM SUM V+ SW VEXT OUTA DCA DETA INA GND IREF VREF OUTB DCB DETB INB B-CH BLOCK: SAME AS A-CH. V 1 PW 2 W 3 GND 4 OSC 5 DR 6 VREF 7 START 8 VSP 9 IN+ 10 PV 20 U 19 PU 18 GND 17 VCC 16 FC 15 TC1 14 TC2 13 R1 12 OUT 11 MOTIVE CONTROL CIRCUIT MOTIVE/ OSC MOTIVE LOGIC SOFT SWITCH PRE DRIVER INVERTER BIAS REFERENCE VOLTAGE SPEED CONTROL CURRENT CONTROL OUTPUT BIAS + – www. xiaoyu163. com QQ376315150 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 http://www.xiaoyu163.com ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ WM-EX610 — 16 — — 17 — — 18 — 6-3. PRINTED WIRING BOARD Note on Printed Wiring Board: • X : parts extracted from the component side. • Y : parts extracted from the conductor side. • r : Through hole. • b : Pattern of the rear side. Caution: Pattern face side: Parts on the pattern face side seen from (SIDE B) the pattern face are indicated. Parts face side: Parts on the parts face side seen from (SIDE A) the parts face are indicated. • Semiconductor Location Ref. No. Location IC301 D-7 IC302 C-6 IC601 C-14 IC701 C-5 IC702 E-3 IC703 C-5 IC704 E-12 Ref. No. Location D701 B-10 D702 E-3 D703 C-10 D709 B-9 D710 A-7 D711 A-7 Ref. No. Location Q301 D-7 Q302 C-9 Q303 C-9 Q304 B7 Q305 D-11 Q306 B-10 Q307 C-10 Ref. No. Location Q603 C-2 Q604 D-2 Q701 B-4 Q702 C-2 FR EXCEPT FR V VCC DATA REMO GND RCH COM LCH 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 WM-EX610 — 19 — — 20 — — 21 — 6-4. SCHEMATIC DIAGRAM Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • % : indicates tolerance. • C : panel designation. • Y : B+ Line. • H : adjustment for repair. • Power voltage is dc 1.5V and fed with regulated dc power supply from battery terminal. no mark : PB • Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal produc- tion tolerances. • Signal path. E : PB • Abbreviation FR : French model EXCEPT FR 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 — 22 — 6-5. IC PIN FUNCTION Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 I/O – I I I I I/O O O O O O O I I I I O O O O – – – – – – – – – I I – I O I O I O Pin Name N.C. FWD SW CENTER SW REV SW CASSETTE SW DATA/RMUM REVIVE CTL MEGA BASS CTL F/R CTL BOOST CTL AMP CTL MUTE CTL SET STOP1 SET STOP2 BATT DET KEY IN PM CTL PHOTO CTL LED BATT DOLBY CTL VDD1 VSS VDD VDDH CB1 CB2 VDDL XT0 XT1 TAT1B TAT2B OSCM OSC0 OSC1 RESET BEEP IN PHOTO AVLS CTL Description Not used Detection switch (S701) input terminal “L”: FWD Detection switch (S701) input terminal “L”: CENTER Detection switch (S701) input terminal “L”: REV Cassette detection switch (S901-1) input terminal “L”: with cassette “H”: without cassette Serial data output of communication with the remote commander having phone, and the remote control sensing signal input from remote commander having phone Tone selection signal output to TA2123F (IC301) “L”: REVIVE “H”: OFF/MEGA BASS/GROOVE Tone selection signal output to TA2123F (IC301) “L”: MEGA BASS “H”: OFF/REVIVE/GROOVE FWD/REV selection signal output to TA2123F (IC301) “L”: FWD “H”: REV Bass boost control signal output to TA2123F (IC301) “L”: OFF “H”: ON Power supply ON/OFF control signal output to TA2123F (IC301) “L”: power supply OFF “H”: power supply ON (The power supply ON/OFF control of Dolby NR amplifier (IC302) is performed.) Power mute control signal output to TA2123F (IC301) “L”: mute ON “H”: mute OFF Battery voltage detection input terminal when the machine is stopped. (A/D input) Reference voltage input terminal when the machine is stopped. (A/D input) Battery voltage detection input terminal (A/D input) Key input terminal (A/D input) Plunger drive signal output “L”: plunger ON Control signal output to the rotation detection circuit of the capstan/reel motor “L”: rotation detection circuit ON LED (D703) drive signal output to BATT display “L”: LED ON Dolby ON/OFF control signal output to Dolby NR amplifier (IC302) “L”: Dolby NR, ON, H: Dolby NR OFF Power supply terminal for external interface (+2.5 V) Ground terminal Power supply terminal (+1.5 V) Step-up power supply terminal for back-up Terminal to which condenser for step-up power supply is connected Terminal to which condenser for step-up power supply is connected Power supply terminal for internal logic Terminal to which main system clock is connected (32.768 kHz) Terminal to which main system clock is connected (32.768 kHz) Test input terminal Normally, fixed to “H”. Test input terminal Normally, fixed to “H”. Terminal to which external capacitor for oscillation is connected Not used in this machine (empty terminal) Terminal to which resistance for high-speed CR oscillation (800 kHz) is connected Not used in this machine (empty terminal) Terminal to which resistance for high-speed CR oscillation (800 kHz) is connected Not used in this machine (empty terminal) System reset signal input from the reset signal generator (IC703) “L”: reset “L” is input for several hundreds msec after power supply starts up, then “H” is input. Beep sound output to TA2123F (IC301) Rotation detection input of capstan/reel motor (M901) AVLS ON/OFF control signal output “L”: AVLS OFF, “H”: AVLS ON • MAIN BOARD IC701 ML63512-127TBZ060 (SYSTEM CONTROL) www. xiaoyu163. com QQ376315150 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 http://www.xiaoyu163.com — 23 — Pin No. 39 40 41 42 43 44 45 46 47 48 I/O I O O O O O O O O O Description AMS detection signal input from TA2123F (IC301) “H”: No music Drive signal output for AVLS display Not used in this machine (empty terminal) Drive signal output for BL SKIP display Not used in this machine (empty terminal) Drive signal output for MG GRV display Not used in this machine (empty terminal) Drive signal output for RV GRV display Not used in this machine (empty terminal) Motor speed control signal output to capstan/reel motor drive IC (IC601) “L”: normal “H”: half speed Motor start control signal output to capstan/reel motor drive IC (IC601) “H”: motor ON Motor direction control signal output to capstan/reel motor drive IC (IC601) “L”: clockwise “H”: counter-clockwise Audio attenuation ON/OFF control signal output to TA2123F (IC301) “L” : OFF “H” : ON (CUE/REVIEW) Signal output for motor start-up status control to capstan/reel motor drive IC (IC601) “H”: during FF/REW motor rotating Pin Name AMS IN LED AVLS LED BLSKIP LED MB LED REVIVE SPEED CTL MOTOR CTL MOTOR DIR CVE REVIEW MOTOR RESTART www. xiaoyu163. com QQ376315150 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 http://www.xiaoyu163.com — 24 — NOTE: • -XX, -X mean standardized parts, so they may have some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not supplied. SECTION 7 EXPLODED VIEWS When indicating parts by reference number, please include the board name. • Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) ↑ ↑ Parts of Color Cabinet’s Color Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1 3-704-197-21 SCREW (M1.4X2.5), LOCKING 2 3-029-230-01 KNOB (HOLD) 3 3-220-762-01 PLATE (TERMINAL), ORNAMENTAL 4 3-220-769-01 LID, BATTERY (SILVER) 4 3-220-769-11 LID, BATTERY (BLUE) 5 3-345-648-71 SCREW (M1.4), TOOTHED LOCK 6 3-029-213-01 TERMINAL BOARD, BATTERY 7 3-375-114-41 SCREW * 8 A-3021-345-A MAIN BOARD, COMPLETE (EXCEPT FR) * 8 A-3021-346-A MAIN BOARD, COMPLETE (FR) 9 3-038-056-01 TERMINAL BOARD (MINUS) 10 X-3377-726-2 TERMINAL BOARD ASSY 11 3-939-590-05 SCREW (IB LOCK) 12 3-038-054-01 LEVER (B), LOCK 13 3-221-643-31 COVER, MD (JE) 13 3-221-643-41 COVER, MD (AEP,UK,FR,EE) 13 3-221-643-51 COVER, MD (CH,HK,KR) 14 X-3377-719-1 BRACKET (CASSETTE) ASSY 15 X-3377-717-2 BRACKET ASSY 16 3-365-630-41 SCREW (M1.4) 17 3-029-219-02 KNOB(OPEN) 18 3-029-220-11 SPRING, TENSION 19 3-704-246-11 SCREW (P1.4X2.0) 20 3-704-197-11 SCREW (M1.4X2.0), LOCKING 21 3-031-460-01 SHEET (BT) 22 3-223-827-01 ORNAMENT, REEL 24 3-309-595-11 SHEET, INSULATING, PACK 25 X-3379-499-1 LID ASSY, CASSETTE (SILVER) 25 X-3379-500-1 LID ASSY, CASSETTE (BLUE) 26 X-3379-893-1 CASE SUB ASSY (SILVER) 26 X-3379-894-1 CASE SUB ASSY (BLUE) S901 1-762-553-11 SWITCH, LEAF 7-1. CABINET BLOCK, MAIN BOARD 13 12 11 10 7 6 4 5 1 2 26 3 7 8 9 11 15 11 16 17 18 22 14 S901 MT-WMEX610-162 1 1 20 19 25 24 21 • Abbreviation FR : French model EE : East European model CH : Chinese model KR : Korean model JE : Tourist model 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 http://www.xiaoyu163.com — 25 — Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 51 X-3378-354-2 HOLDER (FS) ASSY 52 X-3377-363-1 LEVER (RA) ASSY, PINCH 53 3-046-789-01 SPRING (HDA) 54 X-3377-362-1 LEVER (NA) ASSY, PINCH 55 3-029-275-01 WASHER (STOPPER N) 56 3-029-278-01 WASHER 57 3-029-276-01 WASHER (STOPPER R) 58 3-029-289-01 WASHER 59 X-3376-813-1 CLUTCH ASSY (F) 60 3-932-724-21 WASHER 61 3-040-897-01 SPRING (TGA), TORSION 62 3-386-694-01 WASHER 63 3-029-306-11 FLYWHEEL (N), INSERT 64 3-220-035-01 BELT(F4) 65 3-029-268-11 FLYWHEEL (R), INSERT 66 3-007-428-01 WASHER (R) 67 3-029-765-01 SCREW (M1.4), TOOTHED LOCK 68 3-029-274-01 RETAINER (F2), MOTOR 69 3-007-433-01 SHEET (N), REFLECTION 70 X-3377-584-1 CHASSIS ASSY (F) 71 3-010-274-02 TABLE, REEL 72 3-010-954-01 SPRING (BT), COMPRESSION 73 3-029-282-01 GEAR(Y) 74 3-029-285-01 GEAR, CAM 75 3-029-284-01 LEVER, TRIGGER 76 3-029-281-01 GEAR, IDLER (B) 77 3-010-273-02 GEAR(REEL) 78 3-029-273-01 GEAR(FR) 79 3-029-283-01 GEAR, IDLER (A) 80 3-029-286-01 GEAR(NR) 81 3-029-288-01 PULLEY, REVERSE HP901 1-500-576-11 HEAD, MAGNETIC (PLAYBACK) M901 1-763-166-11 MOTOR (CAPSTAN/REEL)(WITH PULLEY) PM901 1-454-674-31 SOLENOID, PLUNGER 7-2. MECHANISM DECK BLOCK (MT-WMEX610-162) 63 PM901 HP901 M901 60 59 62 61 66 65 67 68 69 56 70 55 58 57 54 51 53 52 64 71 71 72 72 73 74 75 76 77 77 78 79 79 80 81 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: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX, -X mean standardized parts, so they may have some difference from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • CAPACITORS: uF: µF • RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable • COILS uH: µH • SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD... The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. When indicating parts by reference number, please include the board name. Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks — 26 — SECTION 8 ELECTRICAL PARTS LIST • Abbreviation FR : French model EE : East European model CH : Chinese model KR : Korean model JE : Tourist model * A-3021-345-A MAIN BOARD, COMPLETE (EXCEPT FR) ******************************* * A-3021-346-A MAIN BOARD, COMPLETE (FR) ************************ 3-032-323-01 PAPER (A), SHIELD < CAPACITOR > C101 1-107-520-11 TANTAL. CHIP 33uF 20.00% 2.5V C102 1-115-156-11 CERAMIC CHIP 1uF 10V C103 1-115-156-11 CERAMIC CHIP 1uF 10V C104 1-115-156-11 CERAMIC CHIP 1uF 10V C105 1-117-863-11 CERAMIC CHIP 0.47uF 10.00% 6.3V C106 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10V C107 1-164-505-11 CERAMIC CHIP 2.2uF 16V C108 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C109 1-164-677-11 CERAMIC CHIP 0.033uF 10.00% 16V C201 1-107-520-11 TANTAL. CHIP 33uF 20.00% 2.5V C202 1-115-156-11 CERAMIC CHIP 1uF 10V C203 1-115-156-11 CERAMIC CHIP 1uF 10V C204 1-115-156-11 CERAMIC CHIP 1uF 10V C205 1-117-863-11 CERAMIC CHIP 0.47uF 10.00% 6.3V C206 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10V C207 1-164-505-11 CERAMIC CHIP 2.2uF 16V C208 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C209 1-164-677-11 CERAMIC CHIP 0.033uF 10.00% 16V C301 1-119-663-11 TANTAL. CHIP 47uF 20.00% 2.5V C302 1-164-156-11 CERAMIC CHIP 0.1uF 25V C303 1-117-181-11 TANTAL. CHIP 4.7uF 20.00% 2.5V C304 1-115-156-11 CERAMIC CHIP 1uF 10V C305 1-126-236-11 ELECT 330uF 20.00% 2V C306 1-109-935-11 TANTAL. CHIP 4.7uF 20.00% 4V C307 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10V C308 1-165-112-11 CERAMIC CHIP 0.33uF 16V C309 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10V C310 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10V C311 1-164-156-11 CERAMIC CHIP 0.1uF 25V C312 1-115-156-11 CERAMIC CHIP 1uF 10V C313 1-109-935-11 TANTAL. CHIP 4.7uF 20.00% 4V C314 1-135-187-21 TANTAL. CHIP 2.2uF 20.00% 4V C315 1-135-187-21 TANTAL. CHIP 2.2uF 20.00% 4V C316 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C317 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C318 1-135-201-11 TANTALUM CHIP 10uF 20% 4V C319 1-164-156-11 CERAMIC CHIP 0.1uF 25V C320 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C321 1-115-416-11 CERAMIC CHIP 0.001uF 5.00% 25V C322 1-109-937-11 TANTAL. CHIP 6.8uF 20.00% 2.5V C323 1-115-412-11 CERAMIC CHIP 680PF 5.00% 25V C324 1-164-230-11 CERAMIC CHIP 220PF 5.00% 50V C325 1-162-927-11 CERAMIC CHIP 100PF 5.00% 50V (EXCEPT FR) C601 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C602 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C603 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10V C604 1-164-156-11 CERAMIC CHIP 0.1uF 25V C605 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C606 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C607 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C608 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C609 1-135-151-21 TANTALUM CHIP 4.7uF 20% 4V C701 1-119-750-11 TANTAL. CHIP 22uF 20.00% 6.3V C702 1-104-851-11 TANTAL. CHIP 10uF 20.00% 10V C703 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C704 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C705 1-115-156-11 CERAMIC CHIP 1uF 10V C706 1-115-156-11 CERAMIC CHIP 1uF 10V C707 1-115-156-11 CERAMIC CHIP 1uF 10V C708 1-115-156-11 CERAMIC CHIP 1uF 10V C709 1-115-156-11 CERAMIC CHIP 1uF 10V C710 1-115-156-11 CERAMIC CHIP 1uF 10V C711 1-115-156-11 CERAMIC CHIP 1uF 10V C712 1-115-156-11 CERAMIC CHIP 1uF 10V CB301 1-127-575-21 CERAMIC CHIP 470PF 50V CB303 1-127-576-21 CERAMIC CHIP 22000PF 25V < DIODE > D701 8-719-073-01 DIODE MA111-(K8).S0 D702 8-719-049-09 DIODE 1SS367-T3SONY D703 8-719-067-79 LED CL-170HR-CD-T-AB (BATT) D709 8-719-068-83 DIODE MAZL068D0LS0-TX/L D710 8-719-422-58 DIODE MA8062 D711 8-719-422-58 DIODE MA8062 < FERRITE BEAD > FB101 1-469-125-21 FERRITE 0uH (EXCEPT FR) FB201 1-469-125-21 FERRITE 0uH (EXCEPT FR) < IC > IC301 8-759-579-12 IC TA2123AF(EL) IC302 8-759-488-80 IC NJM2185AV-TE2 IC601 8-759-356-46 IC MM1279XVBE IC701 8-759-693-47 IC ML63512-127TBZ060 IC702 8-759-566-77 IC XC6371C251PL IC703 8-759-430-08 IC PST9008NL IC704 8-759-280-84 IC S-81211SG-QA-T1 MAIN 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 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks — 27 — < JACK > J301 1-779-867-11 JACK (REMOTE) < JUMPER CHIP > JC114 1-216-864-11 METAL CHIP 0 5% 1/16W JC214 1-216-864-11 METAL CHIP 0 5% 1/16W < COIL > L701 1-412-032-11 INDUCTOR CHIP 100uH < PHOTO INTERRUPTER > PH701 8-749-014-43 PHOTO PR-20-T < TRANSISTOR > Q301 8-729-800-71 TRANSISTOR 2SB815B7-TB Q302 8-729-423-75 TRANSISTOR XN1116 Q303 8-729-423-75 TRANSISTOR XN1116 Q304 8-729-421-23 TRANSISTOR XN1216 Q305 8-729-046-89 TRANSISTOR 2SB970-S(TX).S0 Q306 8-729-421-23 TRANSISTOR XN1216 Q307 8-729-038-06 TRANSISTOR HN1K02FU(TE85L) Q603 8-729-420-50 TRANSISTOR UN5215 Q604 8-729-420-50 TRANSISTOR UN5215 Q701 8-729-230-72 TRANSISTOR 2SA1362YG Q702 8-729-420-50 TRANSISTOR UN5215 < RESISTOR > R101 1-216-849-11 METAL CHIP 220K 5% 1/16W R102 1-216-839-11 METAL CHIP 33K 5% 1/16W R103 1-216-811-11 METAL CHIP 150 5% 1/16W R104 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R105 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R106 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R107 1-216-837-11 METAL CHIP 22K 5% 1/16W R108 1-216-789-11 METAL CHIP 2.2 5% 1/16W R109 1-216-821-11 METAL CHIP 1K 5% 1/16W R110 1-216-837-11 METAL CHIP 22K 5% 1/16W R111 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R112 1-216-805-11 METAL CHIP 47 5% 1/16W (EXCEPT FR) R112 1-216-819-11 METAL CHIP 680 5% 1/16W (FR) R113 1-216-853-11 METAL CHIP 470K 5% 1/16W R114 1-216-853-11 METAL CHIP 470K 5% 1/16W R115 1-216-815-11 METAL CHIP 330 5% 1/16W R150 1-216-811-11 METAL CHIP 150 5% 1/16W (FR) R201 1-216-849-11 METAL CHIP 220K 5% 1/16W R202 1-216-839-11 METAL CHIP 33K 5% 1/16W R203 1-216-811-11 METAL CHIP 150 5% 1/16W R204 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R205 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R206 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R207 1-216-837-11 METAL CHIP 22K 5% 1/16W R208 1-216-789-11 METAL CHIP 2.2 5% 1/16W R209 1-216-821-11 METAL CHIP 1K 5% 1/16W R210 1-216-837-11 METAL CHIP 22K 5% 1/16W R211 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R212 1-216-805-11 METAL CHIP 47 5% 1/16W (EXCEPT FR) R212 1-216-819-11 METAL CHIP 680 5% 1/16W (FR) R213 1-216-853-11 METAL CHIP 470K 5% 1/16W R214 1-216-853-11 METAL CHIP 470K 5% 1/16W R215 1-216-815-11 METAL CHIP 330 5% 1/16W R250 1-216-811-11 METAL CHIP 150 5% 1/16W (FR) R301 1-218-887-11 METAL CHIP 47K 0.5% 1/16W R302 1-216-849-11 METAL CHIP 220K 5% 1/16W R303 1-216-833-11 METAL CHIP 10K 5% 1/16W R304 1-216-835-11 METAL CHIP 15K 5% 1/16W R305 1-216-837-11 METAL CHIP 22K 5% 1/16W R306 1-216-793-11 RES-CHIP 4.7 5% 1/16W R307 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R308 1-216-851-11 METAL CHIP 330K 5% 1/16W R309 1-218-899-11 METAL CHIP 150K 0.5% 1/16W R310 1-216-837-11 METAL CHIP 22K 5% 1/16W R602 1-216-809-11 METAL CHIP 100 5% 1/16W R702 1-216-855-11 METAL CHIP 680K 5% 1/16W R704 1-218-911-11 METAL CHIP 470K 0.5% 1/16W R705 1-218-911-11 METAL CHIP 470K 0.5% 1/16W R706 1-218-911-11 METAL CHIP 470K 0.5% 1/16W R707 1-218-915-11 METAL CHIP 680K 0.5% 1/16W R708 1-218-903-11 METAL CHIP 220K 0.5% 1/16W R709 1-218-895-11 METAL CHIP 100K 0.5% 1/16W R710 1-216-853-11 METAL CHIP 470K 5% 1/16W R711 1-216-853-11 METAL CHIP 470K 5% 1/16W R713 1-216-841-11 METAL CHIP 47K 5% 1/16W R714 1-216-803-11 METAL CHIP 33 5% 1/16W R715 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R717 1-216-821-11 METAL CHIP 1K 5% 1/16W R719 1-216-805-11 METAL CHIP 47 5% 1/16W R720 1-218-871-11 METAL CHIP 10K 0.5% 1/16W R721 1-218-839-11 METAL CHIP 470 0.5% 1/16W R722 1-218-855-11 METAL CHIP 2.2K 0.5% 1/16W R723 1-218-851-11 METAL CHIP 1.5K 0.5% 1/16W R724 1-218-875-11 METAL CHIP 15K 0.5% 1/16W R726 1-216-821-11 METAL CHIP 1K 5% 1/16W R731 1-216-833-11 METAL CHIP 10K 5% 1/16W R732 1-216-847-11 METAL CHIP 150K 5% 1/16W R733 1-218-895-11 METAL CHIP 100K 0.5% 1/16W R734 1-218-851-11 METAL CHIP 1.5K 0.5% 1/16W R735 1-218-871-11 METAL CHIP 10K 0.5% 1/16W R736 1-218-867-11 METAL CHIP 6.8K 0.5% 1/16W R738 1-218-895-11 METAL CHIP 100K 0.5% 1/16W R739 1-218-911-11 METAL CHIP 470K 0.5% 1/16W R801 1-218-969-11 RES-CHIP 22K 5% 1/16W R803 1-218-961-11 RES-CHIP 4.7K 5% 1/16W R804 1-218-953-11 RES-CHIP 1K 5% 1/16W R901 1-218-955-11 RES-CHIP 1.5K 5% 1/16W R903 1-218-985-11 RES-CHIP 470K 5% 1/16W R912 1-218-989-11 RES-CHIP 1M 5% 1/16W R918 1-218-953-11 RES-CHIP 1K 5% 1/16W MAIN 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 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks — 28 — Sony Corporation Audio Entertainment Group < COMPOSITION CIRCUIT BLOCK > RB601 1-234-243-11 RES, NETWORK 220K (3216) < VARIABLE RESISTOR > RV301 1-225-684-11 RES, VAR, CARBON 30K/30K (VOL) RV601 1-225-254-11 RES, ADJ, CARBON 2.2K < SWITCH > S701 1-771-475-11 SWITCH, SLIDE (DIRECTION) S702 1-771-053-21 SWITCH, KEY BOARD (x) S703 1-771-053-21 SWITCH, KEY BOARD (nN) S704 1-771-053-21 SWITCH, KEY BOARD (FF) S705 1-771-053-21 SWITCH, KEY BOARD (REW) S707 1-572-922-11 SWITCH, SLIDE (HOLD) < THERMISTOR > TH601 1-810-794-11 THERMISTOR, POSITIVE < VIBRATOR > X701 1-579-258-11 VIBRATOR, CRYSTAL 32.768kHz ************************************************************ MISCELLANEOUS ************** S901 1-762-553-11 SWITCH, LEAF HP901 1-500-576-11 HEAD, MAGNETIC (PLAYBACK) M901 1-763-166-11 MOTOR (CAPSTAN/REEL)(WITH PULLEY) PM901 1-454-674-31 SOLENOID, PLUNGER ************************************************************ WM-EX610 9-873-013-11 ACCESSORIES & PACKING MATERIALS ******************************* 0 1-528-299-41 BATTERY, NI-CD (NC-6WM) (AEP,UK,FR,EE) 0 1-528-543-22 BATTERY, NI-CD (NC-6WM) (CH,JE,HK,KR) 0 1-528-580-21 BATTERY CHARGER (BC-7HT) (JE) 0 1-528-661-15 BATTERY CHARGER (BC-7DR) (KR) 0 1-528-744-21 BATTERY CHARGER (BC-7DY) (AEP,FR,EE) 0 1-528-744-23 BATTERY CHARGER (BC-7DY) (AEP,FR,EE) 0 1-528-822-13 BATTERY CHARGER (BC-7DN) (CH) 0 1-569-007-11 ADAPTOR, CONVERSION 2P (JE) 0 1-756-115-11 CHARGER, BATTERY (BC-7SP2) (UK,HK) 1-759-700-22 CASE, BATTERY 3-008-521-01 CASE, BATTERY CHARGE 3-222-163-01 POUCH, CARRYING 3-222-185-01 MANUAL, INSTRUCTION (JAPANESE,ENGLISH,CHINESE,KOREAN)(JE) 3-222-185-11 MANUAL, INSTRUCTION (ENGLISH,CHINESE,KOREAN)(CH,KR) 3-222-185-21 MANUAL, INSTRUCTION (SPANISH,PORTUGUESE,FRENCH,GERMAN)(AEP,FR) 3-222-185-31 MANUAL, INSTRUCTION (DUTCH,SWEDISH,ITALIAN,FINNISH)(AEP) 3-222-185-41 MANUAL, INSTRUCTION (ENGLISH,RUSSIAN)(AEP,UK,EE) 3-222-185-51 MANUAL, INSTRUCTION (CZECH,SLOVAK,HUNGARIAN,POLISH)(EE) 3-222-185-61 MANUAL, INSTRUCTION (ENGLISH,CHINESE)(HK) 8-953-304-90 RECEIVER MDR-E805SP SET A-3052-265-A REMOTE CONTROL ASSY (RM-WME23) The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. MAIN 2000J1656-1 Printed in Japan ©2000.10 Published by General Engineering Dept. 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