ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 � � � � � � � � � �PIONEER CORPORATION 2000 c Component Model Service manual Remarks STEREO CD TUNER XC-F10 RRV2319 STEREO POWER AMPLIFIER M-F10 RRV2321 SPEAKER SYSTEM S-F10-LRW RRV2330 STEREO CASSETTE DECK CT-F10 RRV2308 This manual. Type Model Power Requirement CT-F10 ZVYXJ DC power supplied from other system component CT-F10 RRV2308 1. SAFETY INFORMATION ...................................... 2 2. EXPLODED VIEWS AND PARTS LIST ................ 3 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .... 8 4. PCB CONNECTION DIAGRAM .......................... 14 5. PCB PARTS LIST ............................................... 18 6. ADJUSTMENT .................................................... 20 CONTENTS 7. GENERAL INFORMATION ................................ 25 7.1 DIAGNOSIS ................................................. 25 7.1.1 DISASSEMBLY ...................................... 25 7.1.2 POWER ON SEQUENCE ...................... 26 7.2 PARTS ......................................................... 27 7.2.1 IC ............................................................ 27 8. PANEL FACILITIES AND SPECIFICATIONS .... 28 T–ZZR JUNE 2000 Printed in Japan THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). STEREO CASSETTE DECK Remarks ÷ This products are component of systems. This product does not operate normally by itself. Please connect it to the STEREO CD TUNER XC-F10 and the STEREO POWER AMPLIFIER M-F10 for adjustment and operation inspection. ¶ This product is a system(s) component. Be sure to connect it to the prescribed system component(s), otherwise damage may result. 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 CT-F10 1. SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do-it- yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 – Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA. (FOR USA MODEL ONLY) Leakage current tester Reading should not be above 0.5mA Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground AC Leakage Test 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 CT-F10 2.1 PACKING 1 Pad Front AHA7295 2 Pad Rear AHA7296 3 Packing Case AHD7899 4 Operating Instructions ARE7257 (Spanish/Portuguese/Dutch/Swedish/ English/French/German/Italian) NSP 5 Warranty Card ARY7022 ÷ PACKING PARTS LIST Mark No. Description Part No. 2. EXPLODED VIEWS AND PARTS LIST NOTES: • Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. • Screws adjacent to mark on the product are used for disassembly. Mark No. Description Part No. 6 Polyethylene Bag Z21-038 (0.03 × 230 × 340) 7 Mirror Mat Sheet Z23-026 (550x550x0.5) 8 Spacer MD TC AHB7038 9 Stand A Assy AXG7096 10 Stand B Assy AXG7097 1 8 9 10 2(1/2) 2(2/2) 3 7 4 5 6 FRONT 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 CT-F10 A B C F F 27 9 13 26 23 31 31 31 4(2/2) 4(1/2) 11 1 8 5 24 17 24 3(1/2) 3(2/2) 29 31 31 22 21 5 28 7 10 14 16 25 31 31 32 32 30 31 6 12 31 31 11 18 31 31 19 2 33 15 15 20 20 Refer to "2.3 DECK MECHANISM UNIT" A B H G C G H 2.2 EXTERIOR 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 CT-F10 ÷ EXTERIOR PARTS LIST Mark No. Description Part No. 1 MAIN ASSY AWU7571 2 SIDE ASSY AWU7572 3 ILLUMI ASSY AWU7573 4 PANEL ASSY AWU7574 5 16P FFC/30V(J2701) ADD7228 6 Cord With Plug(J2001) ADE7058 7 Deck Mechanism Unit TN-708CR-142R NSP 8 Bottom Chassis MDTC ANA7108 9 Sub Chassis AND7037 10 TC Spring ABH7190 11 Leg AEB7090 12 FL Holder AMR7312 13 TC Flap Holder AMR7315 14 Illumination Holder AMR7317 15 Button TC AAD7583 16 TC Flap AAK7759 17 Display Window TC AAK7768 18 Rear Cap MD TC AAK7772 19 Fl Window MDTC AAK7793 20 Lens MD TC AAK7838 21 FL Cover AAK7841 22 Illuminate Lens AAK7842 23 Sub Panel TC AAP7070 24 Side Line AAP7074 25 Screw ABA7062 26 Bottom Base TC AMA7018 27 Top Panel TC AMB7701 NSP 28 Name Label(Pap)TC/ZV AAL7252 29 Connector Label TC/E ARW7095 30 Screw BBZ30P080FMC 31 Screw BPZ30P080FZK 32 Screw PMZ30P030FMC 33 Screw VBZ30P100FZK 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 CT-F10 26 39 14 21 27 16 49 46 11 41 50 3 4 28 30 35 7 8 9 10 1 6 24 45 40 17 18 47 32 31 19 12 25 48 13 15 2 2 37 36 11 50 49 46 26 27 44 33 42 5 38 34 20 42 43 49 49 29 23 22 2.3 DECK MECHANISM UNIT 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 CT-F10 1 PK Collar Screw A 18211223 2 Reel Cap 19500822 3 Middle Pulley 19501002 4 Wire Clumper 19501403 5 PEAR PWB (P) ASSY 1970-16-310 6 Chassis Rivet Assy 197001508 7 Main Plate 19700201 8 B Gear 19700202 9 C Gear 19700203 10 D Gear 19700204 11 P. G Plate 19700206 12 Guide BKT 19700207 13 P Gear W 19700212 14 REC Sensor F 19700213 15 REC Sensor R 19700214 16 CR Detective Plate H 19700215 17 Head Panel Assy 197003303 18 O.P Plate Assy 197004301 19 S.B Plate Rivet Assy 197004502 20 EJECT Lever Rivet Assy 197004504 21 O.P Plate Holder 197004707 22 FR Plate 19700601 Mark No. Description Part No. 23 FR Gear 19700602 24 Pinch Roller ARM (F) 197007303 25 Pinch Roller ARM (R) 197007304 26 Reel Wing Spring 19700812 27 Reel Assy (K) 197008302 28 SUB MOTOR ASSY 197009301 29 M Connector Assy 19701002 30 MAIN MOTOR ASSY(P) 197010303 31 Main Belt (G) 19701106 32 FL Capstan Assy 197011301 33 Case Lifter B 19701201 34 Pack Slider 19701203 35 P.S Actuator Plate 19701204 36 Cushion Rubber 19701206 37 Cassette Case R 19701216 38 P.S Spring (P) 19701219 39 REEL PWB ASSY 197013312 40 RPE AC-5544BM-5949 62010502 41 Camera Screw 2.0x2.5 9C0420253 42 Camera Screw 2.0x3.0 9C0420303 43 Tams Screw 2.0x3.0 9P0220031 44 Tams Tapping Screw 9P12-20-051 45 Screw 2.6x4.0 9P1420042 46 P. Washer 2.1x3.5x0.2 9W0120050 47 P. Washer 2.1x3.5x0.35 9W0135010 48 P. Washer 0.85x2.8x0.2 9W0225010 49 P. Washer 1.55x3.5x0.5 9W0250040 50 Hlw Washer 2.1x4.0x0.2 9W0635020 ÷ DECK MECHANISM UNIT PARTS LIST 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 CT-F10 8 A B C D 1 2 3 4 1 2 3 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM and OVERALL SCHEMATIC DIAGRAM Q2305 2SK373 D G S IC2301(1/2) BA4558F 8 EQ D G S 8 EQ BIAS + 7 5 6 5 4 1 2 3 6 LOADING L2801 ATX7006 BIAS OSC XCrO2 RECMUTE MAIN ASSY : AWU7571 XRESET GNDC Q2803 2SC2412K Q2802 2SC2412K Q2806 DTC124EK Q2805 2SA1037 Q2830 DTA124EK Q2353 DTA114EK Q2405 2SD2114K IC2441(1/2) BA4558F Q2301 2SK373 Q2303 2SK373 Q2309 DTC114TK VR2301 VCP1154 4.7K-B REC LEVEL ADJ. PB LEVEL ADJ. Q2154 DTC124EK Q2355 DTA124EK REC EQ AMP REC MUTE PB AMP DECK MECHANISM UNIT TN-708CR-142R Q2801 2SC2412K Q2826 2SD211K Q2825 2SD2114K -76dBv VR2401 VCP1156 10K-B V+5 V+6A V+6B V+6A # # V+6A V+6A V+5U XMOTOR XMOTOR V+6M REC/PB HEAD ERACE HEAD V-6B Q2751 2SB1425 Q2702 DTC143EK V-6M V+5U V+9 V+6 V-6A V-6 GNDB GNDB GNDA GNDA GNDC GNDC GNDB GNDA GNDA GNDC GNDC SENSEs GNDD V+5U Q2701 DTC143EK SENSEt GNDD SENSE2 SENSE1 25 17 20 19 43 22 15 3 10 11 47 23 41 40 33 XREC-F CrO2(SW) DREQ DREQ PB/XREC DOL ON/OFF MS XREC-R MODE LED REC DCLK DCLK SCLK SCLK SDATA DDATA BLUELED LEDDOLBY DDATA SDATA LOAD1 LOAD2 LEDPLAY FWD/REV KEY 13 5 39 1 32 31 35 46 45 37 36 38 4 28 34 XCrO2 PBMUTE PBMUTE 44 LEDRVSM BIAS Q2531 DTC143EK Q2552 DTA124EK MECHA CONT µ-COM IC2501 PDC060A X2501 VSS1045 6MHz SIDE ASSY : AWU7572 A BIAS 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 CT-F10 9 A B C D 5 6 7 8 5 6 7 8 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". 1 3 2 8 4 7 5 6 + + IN OUT 6 11 3 6 16 5 3 14 4 9 8 12 MS REC L ch PB L ch REC L ch D. CLK GNDA D. DATA D. REQ S. CLK S. DATA PB MUTE PB Lch D2551 EB3804X IC2002 NJM78M05FA TO CD TUNER XC–F10 MAIN ASSY : AWU7571 DOL ON/OFF DOL ON/OFF PB/XREC GNDC GNDC GNDC GNDC GNDC GNDC GNDB GNDM CHASSIS GND IC2201 HA12136AF Q2153 2SD2144k DOLBY-B NR MPX MS PB MUTE ALC MPX F2101 RTF1209 Q2121 2SC2412K Q2123 2SC2412K Q2202 DTA124EK Q2354 DTA124EK Q2005 2SC2412K Q2004 2SC2412K Q2006 2SA1037K Q2002 2SD2395 Q2003 2SA1037K Q2001 2SB1566 IC2121(1/2) BA4558F IC2121(2/2) BA4558F ILLUMI ASSY : AWU7573 PANEL ASSY : AWU7574 -32.2dBv :PLAYBACK SIGNAL ROUTE :RECRDING SIGNAL ROUTE V+5 V+5 PLAY FWD/REV OPEN/ CLOSE REC STOP V+5 V+9 V+9 V-9 V-9 V+6A V+6A V-6A V+5 V+5 V+6A V-6A V+6M V-6 V-6M V+6 GNDA PB IN R REC OUT R GND GNDA GNDA GNDA BLUE LED DIMMER 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 CT-F10 10 A B C D 1 2 3 4 1 2 3 4 -6V +6V -6V +6V FWD RVS +5.9 5.7 4.9 5.1 -5V 0.2V SIDE ASSY (AWU7572) DECK MECHANISM UNIT (TN-708CR-142R) A 3.2 SIDE ASSY A 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 CT-F10 11 A B C D 5 6 7 8 5 6 7 8 +6V - 3V MS DET : PLAYBACK SIGNAL : RECORDING SIGNAL SIGNAL ROUTE CN2002 B : The power supply is shown with the marked box. A 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 CT-F10 12 A B C D 1 2 3 4 1 2 3 4 3.3 MAIN, ILLUMI and PANEL ASSYS D B C ILLUMI ASSY (AWU7573) PANEL ASSY (AWU7574) C D : PLAYBACK SIGNAL : RECORDING SIGNAL SIGNAL ROUTE DECK MECHANISM UNIT (TN-708CR-142R) PANEL ASSY S2581 : REC/ S2582 : OPEN/CLOSE S2583 : STOP S2584 : PLAY.FWD/REV CABLE HOLDER CABLE HOLDER CABLE HOLDER CABLE HOLDER BLUE LED DIMMER 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 CT-F10 13 A B C D 5 6 7 8 5 6 7 8 B CHECK POINT for Service To CD TUNER XC-F10 MAIN ASSY (AWU7571) –6.3V 6.3V : The power supply is shown with the marked box. CN2003 A B 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 CT-F10 14 A B C D 1 2 3 4 1 2 3 4 4. PCB CONNECTION DIAGRAM 4.1 SIDE ASSY SIDE A A SIDE ASSY ANP7347-B CN2002 To DECK Mechanism B NOTE FOR PCB DIAGRAMS: 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name Transistor Transistor with resistor Field effect transistor B C E B C E B C E D G S B C E B C E B C E D G S D G S 3. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram. 4. Viewpoint of PCB diagrams Resistor array 3-terminal regulator Capacitor Connector P. C. Board Chip Part SIDE B SIDE A VR2302 VR2402 VR2401 VR2301 Q2306 Q2305 Q2821 Q2822 Q2824 Q2823 Q2304 Q2302 Q2301 Q2303 VR2822 VR2824 VR2821 VR2823 A 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 CT-F10 15 A B C D 1 2 3 4 1 2 3 4A SIDE B A SIDE ASSY ANP7347-B IC2121 Q2351 IC2201 Q2123 Q2124 Q2309 Q2310 Q2407 Q2408 Q2122 Q2202 Q2354 Q2121 Q2353 Q2311 Q2405 Q2403 Q2406 Q2308 IC2301 IC2441 Q2829 Q2830 Q2828 Q2827 Q2825 Q2826 Q2803 Q2806 Q2802 Q2805 Q2801 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 CT-F10 16 A B C D 1 2 3 4 1 2 3 4 SIDE A B C D 4.2 MAIN, ILLUMI and PANEL ASSYS B MAIN ASSY IC2002 IC2751 Q2751 IC2001 Q2002 Q2001 To DECK MECHANISM To CD TUNER XC-F10 CN2003 A ANP7347-B D PANEL ASSY L D PANEL ASSY R C ILLUMI ASSY 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 CT-F10 17 A B C D 1 2 3 4 1 2 3 4 B C D SIDE B B MAIN ASSY Q2006 Q2153 Q2154 Q2557 Q2752 Q2005 Q2753 Q2003 Q2004 Q2201 Q2701 Q2702 Q2501 Q2151 IC2501 Q2703 Q2704 Q2804 Q2152 ANP7347-B D PANEL ASSY L D PANEL ASSY R C ILLUMI ASSY 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 18 CT-F10 Mark No. Description Part No. Mark No. Description Part No. Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST NOTES: •Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. •The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. •When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 560 Ω → 56 × 10 1 → 561 ........................................................ RD1/4PU 5 6 1 J 47k Ω → 47 × 10 3 → 473 ........................................................ RD1/4PU 4 7 3 J 0.5 Ω → R50 ..................................................................................... RN2H R 5 0 K 1 Ω → 1R0 ..................................................................................... RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω → 562 × 10 1 → 5621 ...................................................... RN1/4PC 5 6 2 1 F SEMICONDUCTORS IC2751 LB1641 IC2002 NJM78M05FA IC2501 PDC060A Q2003, Q2006 2SA1037K Q2751 2SB1425 Q2001 2SB1566 Q2004, Q2005, Q2703 2SC2412K Q2151, Q2152 2SD2114K Q2002 2SD2395 Q2352 DTA114EK Q2153, Q2201, Q2355, Q2552, Q2804 DTA124EK Q2752, Q2753 DTA143EK Q2154, Q2501, Q2557 DTC124EK Q2704 DTC124EK Q2531, Q2701, Q2702 DTC143EK D2532, D2701, D2702, D2751 1SS133 D2754 MTZJ4.3B D2571- D2575 MTZJ8.2B COILS AND FILTERS L2501 LFEA221J X2501 CERAMIC RESONATOR XSS3001 ( 6.00 MHz ) CAPACITORS C2513, C2514 CCSQCH470J50 C2014, C2531 CEAT100M50 C2006, C2007, C2505 CEAT101M10 C2003, C2004, C2013, C2451 CEAT1R0M50 C2751 CEAT471M16 C2501, C2502, C2509- C2511 CKSQYB102K50 C2504, C2506- C2508, C2755 CKSQYB103K50 C2754 CKSQYB104K25 C2133 CKSQYF105Z16 RESISTORS R2001 RD1/4PU560J R2754 RS1LMF2R2J Other Resistors RS1/10S&&&J OTHERS CN2701 16P FFC CONNECTOR HLEM16S-1 CN2002 15P PLUG KM200TA15 CN2001 JUMPER CONNECTOR(15P) KPE15 KN2001 EARTH METAL FITTING VNF1084 SIDE ASSY SEMICONDUCTORS IC2121, IC2301, IC2441 BA4558F IC2201 HA12136AF Q2805 2SA1037K Q2121, Q2123, Q2124, Q2801- Q2803 2SC2412K Q2827, Q2828 2SC3138 Q2405, Q2406, Q2825, Q2826 2SD2114K Q2301- Q2306, Q2821- Q2824 2SK373 Q2353 DTA114EK Q2202, Q2351, Q2354, Q2829, Q2830 DTA124EK Q2309, Q2310, Q2407, Q2408 DTC114TK Q2806 DTC124EK Q2122 DTC144EK D2121- D2124, D2131, D2301- D2304 1SS133 D2309, D2310, D2351, D2352 1SS133 D2821, D2822 1SS133 D2125, D2305- D2308, D2311- D2314 1SS355 D2825 S5688G COILS AND FILTERS L2801 (OSC. COIL) ATX7006 L2441, L2442 (18mH) RTF1027 F2101, F2102 (MPX Filter) RTF1209 LIST OF PCB ASSEMBLIES B MAIN ASSY NSP TC MAIN ASSY AWM7501 MAIN ASSY AWU7571 SIDE ASSY AWU7572 ILLUMI ASSY AWU7573 PANEL ASSY AWU7574 A 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 19 CT-F10 Mark No. Description Part No. Mark No. Description Part No. CAPACITORS C2301- C2306, C2821, C2822 CCSQCH100D50 C2309, C2310, C2823- C2825 CCSQCH101J50 C2431, C2432 CCSQCH391J50 C2429, C2430 CCSQSL122J50 C2421, C2422 CCSQSL152J50 C2307, C2308, C2413- C2416 CCSQSL681J50 C2807 CEAL220M16 C2203, C2204 CEAT100M50 C2201, C2202, C2315, C2316 CEAT101M10 C2425, C2426 CEAT101M10 C2103, C2104, C2132, C2207, C2208 CEAT1R0M50 C2401, C2402 CEAT1R0M50 C2121 CEAT220M50 C2313, C2314, C2419, C2420 CEAT330M50 C2805, C2806 CEAT330M50 C2319, C2320, C2427, C2428 CEAT4R7M50 C2205, C2206 CEATR22M50 C2417, C2418 CFTLA154J50 C2801 CFTLA183J50 C2803, C2804 CKSQYB472K50 C2802 CKSQYB682K50 C2122 CKSQYF105Z16 C2820 CQHA472J2A C2311, C2312 CQMA682J50 C2101, C2102, C2411, C2412 CQMBA103J50 RESISTORS R2827, R2828 RD1/4PU1R0J R2317, R2318 RD1/4PU471J R2201, R2202, R2423, R2324, R2810 RD1/4PU820J R2803 RD1/4PU8R2J VR2301, VR2302 (4.7 kΩ) VCP1154 VR2401, VR2402 (10 kΩ) VCP1156 VR2821- VR2824 (10 0kΩ) VCP1162 Other Resistors RS1/10S&&&J OTHERS CN2003 15P SOCKET KP200TA15L CN2301 9P FFC CONNECTOR VKN1240 ILLUMI ASSY SEMICONDUCTORS Q2550, Q2551 2SA1037K D2551 LED (BLUE) EB3804X CAPACITORS C2551 CKSQYF104Z25 RESISTORS All Resistors RS1/10S&&&J OTHERS 2503, 2504 2P CABLE HOLDER 51048-0200 2502 8P CABLE HOLDER 51048-0800 J2501 8P 2mm JUMPER WIRE D20PDY0815E J2502 2P 2mm JUMPER WIRE D20PYY0210E CN2505 7P 2mm JUMPER CON. SBRK07S-4 2501 PCB BINDER VEF1040 PANEL ASSY SEMICONDUCTORS Q2553- Q2556 DTC143EK D2552, D2554, D2555 LED(GR) LT1E40A D2553 SML-210VT SWITCHES AND RELAYS S2581- S2584 ASG7013 RESISTOR All Resistors RS1/10S&&&J OTHERS 2509, 2510 5P CABLE HOLDER 51048-0500 2506 7P CABLE HOLDER 51048-0700 J2503 7P 2mm JUMPER WIRE D20PDY0710E J2505 5P 2mm JUMPER WIRE D20PYY0515E D C 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 20 CT-F10 6.1 TEST MODE MAIN ASSY ILLUMI ASSY FRONT TEST MODE W138 W137 Short point AWU7571 W154 ...... –9V W156 ...... GND W155 ...... +9V A B GNDC W176 W177 W175 REW F F For Service Jumper Wire 6. ADJUSTMENT For adjustment, use the STEREO CD RECEIVER (XC-F10) in combination with the STEREO POWER AMPLIFIER(M-F10). How to Enter the Test Mode In case of system operation ........ Receive “A15F” (bus data 1C5F) with the remote control or switch on the power with the TEST MODE JP [W137 (GNDC) and W138 (TEST)] of the MAIN ASSY short-circuited (pin 30 of the microcomputer connected to GND). (Refer to Fig. 6-1.) In case of single operation ........ Connect part A of the MAIN ASSY [W134 (GNDPB) and W156 (GND) ], short-circuit the TEST MODE JP [W137 GNDC) and W138 (TEST)] (pin 30 of the microcomputer connected to GND), and supply DC power to part [W155 (+9 V), W154 (-9 V) and W156 (GND)]. (Refer to Fig. 6-1.) Fig. 6–1 * Single operation the keys “EJECT” , "STOP", "REC" and “PLAY” operate normally, and other connect part B of the ILLUMI ASSY W176 (GNDC), short-circuit the TEST JUMPER [W177(REW) and W175(FF)]. 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 21 CT-F10 Connect part A of the MAIN ASSY [W156 (GND) and W134 (GNDPB)], short-circuit the TEST MODE JP [W137 GNDC) and W138 (TEST)] (pin 30 of the microcomputer connected to GND), and supply DC power to part [W155 (9 V), W154(-10 V) and W156 (GND)]. (Refer to Fig. 6-1.) In case of single connect load In case of adjustment as a single unit, connect a 27 kΩ load resistor to pins W149(PBR) and W150(PBL) of (MAIN ASSY ). (Refer to Fig. 6-4.) In case of input signal In case of adjustment as a single unit, enter the signal at W147(REC_L) and W151(REC_R) of MAIN ASSY. At this time, connect an output buffer amplifier to the oscillator, and then connect a series resistor(180 Ω) after the impedance hasbecome sufficiently low. (For MPX filter impedance matching) (Refer to Fig. 6-4.) In case of Fuction Connect part B of the ILLUMI ASSY[ “REW”(W177) and “FF”(W175) circuit the TEST JUMPER [W176 GNDC] . REV REC SW ON: REV recording possible R OFF: Impossible – FWD REC SW ON: FWD recording possible F OFF: Impossible – TAPE TYPE NORMAL (TYPE I) 1 CrO2 (TYPE II) 2 Operation of the Test Mode 2. When the “REC PAUSE” key is pressed, the mode for opening of REC PLAY is reached, automatic recording and playback mode is reached and the following operation is performed. 1 FUNCTION is set to AUX. 2 FWD recording is performed for 4 sec. 3 RVS recording is performed for 4 sec. 4 FWD playback is performed for 4 sec. (Function becomes TAPE), and the unit stops. 5 RVS playback is performed for 4 sec. 6 STOP. 7 REC PAUSE . ( Direction becomes FWD ) LINE MUTE opens in REC condition. 3. "DOLBY" ON/OFF check mode is made with the remote control " STOP" key. 4. The remote control the keys “PLAY”, “FF”, “RWD”, “STOP”, and “REC” operate normally and LIN MUTE opens in REC/ REC PAUSE condition. 5. When abnormal operation is detected, the corresponding code will be displayed on the DISPLAY Part. 1. When the “EJECT” key is pressed, cassette mechanism switch check mode is entered and the DISPLAY Part displays the following. 7 Cancellation of test mode Press the “STANDBY/ON” key or disconnect the AC power supply. 6.2 SINGLE OPERATION METHOD Operation of preparation GNDD W176 W177 W175 REW F F 01 ........ The tape does not loading/eject-error. 02 ........ The deck mechanism assist does not setup position. Error Code 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 22 CT-F10 List of Adjustment ¶ Playback Section (1) Tape Speed No Adjustment (Confirmation) (2) Head Azimuth Confirmation (3) Playback Level Adjustment FWD REV Confirmation (4) Playback Frequency Characteristics Confirmation ¶ Recording Section (1) Recording Bias Adjustment FWD (2) Recording Bias Adjustment REV (3) Recording Level Adjustment FWD REV Confirmation 250 3dB 10k 12.5k 3dB 4dB PLAY BACK 250 3dB 10k 12.5k 3dB 5dB RECORDING Fig. 6-2 Frequency Characteristics 0 dB –20 dB 30s 0 dB: 315 Hz, 250 nwb/m 315 Hz 6.3 kHz 10 kHz 315 Hz 14 kHz 12.5 kHz 6.3 kHz 500 Hz 250 Hz 125 Hz 10 kHz 8 kHz 4 kHz 2 kHz 63 Hz 40 Hz 1 kHz 30 s 30 s 30 s 10s 10s .......................................................................................................... 10s Fig. 6-3 Test Tape NCT-132X Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. 6.3 ADJUSTMENT Adjustment Condition (1) The ground at the time of adjustment shall be W134. (Refer to Fig. 6–4). (2) Clean the heads and demagnetize them using a head eraser. (3) Set the measurement level to 0 dBV = 1 Vrms. (4) Use the specified tape for adjustment. Use the labeled (A) side of the test tape. NCT–111 : For Tape Speed Adjustment : For Head Azimuth Adjustment NCT–132X : For Playback Level Adjustment : For Playback Frequency Adjustment STD–633 : Normal blank tape STD–622 : CrO2 blank tape (5) Provide yourself with the following measuring devides: • AC millivoltmeter • Low-frequency oscillator • Attenuator • Oscilloscope (6) Adjust both right and left channels unless otherwise specified. (7) Turn the DOLBY NR switch off unless otherwize specified. (8) Warm up the unit for several minutes before adjustment. In particular, be sure to warm up the unit in the REC/PLAY mode for 3 to 5 minutes before starting recording/playback frequency characteristics adjustment. (9) Always follow the indicated adjustment order. Otherwise, a complete adjustment may not be achieved. Please execute this adjustment in test mode . Test Tape NCT-132X 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 23 CT-F10 NCT-111 (3 kHz) No Adjustment No. Mode Input Signal/Test Tape Adjustment Points Measurement Points Adjustment Value Remarks PLAY 1 PB OUT (PBR:W149) (MAIN ASSY) 3000 Hz+90Hz (1) Tape Speed Confirmation (1) Recording Bias Adjustment • After the adjustment, caution should be exercised so as not to become under bias by checking the distortion rate. NCT-132X (10 kHz, –20dB) Head azimuth No adjustment Remarks PLAY 1 PB L cH(W150) PB R cH(W149) (MAIN ASSY) (2) Head Azimuth Confirmation • This unit is equipped with auto tape selector. • Do not switch between forward and reverse operation with the screwdriver inserted. 6.2.1 Playback Section VR2301 PLAY 1 (3) Playback Level Adjustment • Since this adjustment determines playback DolbyNR level, Perform it carefully. L ch R ch VR2302 6.2.2 Recording Section FWD.VR2821 1 Input a 315Hz (-26dBv)signal to the REC IN terminal . (W147:REC L) (W151: REC R) L ch R ch FWD.VR2822 –6.0 dBV –26 dBV REC = PLAY 2 Load the STD–633 test tape and record/playback the 315Hz and 10kHz signals. (see the Note below) Repeat adjustment until playback level of the 10kHz signal is within -0.5dB ± 0.5dB from that of the 315Hz signal. (2) Recording Level Adjustment VR2401 1 L ch R ch VR2402 Input signal level –10 dBV REC = PLAY 2 • STD–633 test tape and record/ playback the 315Hz signal. • DOLBY NR : OFF Repeat recording, playback and adjustment until playback level of the 315Hz signal becomes –10dBV ± 0.5dB. Note: Set the 10kHz input signal level to the same value as the 315Hz input signal level of step 1. No. Mode Input Signal/Test Tape Adjustment Points Measurement Points Remarks No. Mode Input Signal/Test Tape Adjustment Points Measurement Points Adjustment Value NCT-132X test tape (Playback: 315 Hz, 0 dB) Remarks No. Mode Input Signal/Test Tape Adjustment Points Measurement Points Adjustment Value Remarks No. Mode Input Signal/Test Tape Adjustment Points Measurement Points Adjustment Value REV Confirmation ( 3000 Hz + 90Hz ) – 60Hz PLAY 1 (4) Playback Frequency Characteristics Confirmation Remarks No. Mode Input Signal/Test Tape Adjustment Points Measurement Points Adjustment Value NCT-132X test tape Check that the frequency characteristics is within the range of Fig. 6-2. Input signal level *: In case of adjustment as a single unit, enter the signal at W147(RECL)and W151(RECR) ofMAIN ASSY. At this time, connect an output buffer amplifier to the oscillator, and then connect a series resistor (180 Ω) after the impedance has become sufficiently low. (For MPX filter impedance matching) - 60Hz FWD / REV Confirmation PB L cH(W150) PB R cH(W149) (MAIN ASSY) FWD Adjstment REV Confirmation ( – 6.0 dBv ± 2.0dB ) PB L cH(W150) PB R cH(W149) (MAIN ASSY) PB L cH(W150) PB R cH(W149) (MAIN ASSY) REV.VR2823 REV.VR2824 Input a 315Hz (-10dBv)signal to the REC IN terminal . (W147:REC L) (W151: REC R) PB L cH(W150) PB R cH(W149) (MAIN ASSY) * * 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 24 CT-F10 W137 W128 TEST MODE PB LEVEL REC LEVEL SIDE ASSY Front VR2301 (L ch) VR2401 (L ch) VR2823 (REV:L ch) VR2821 (FWD:L ch) VR2824 (REV:R ch) VR2822 (FWD:R ch) VR2302 (R ch) (TEST) (GNDD) VR2402 (R ch) W149 (PB R) W150 (PB L) W151 (REC R) W147 (REC L) BIAS LEVEL Fig. 6–4 Adjustment and Measurement Points Adjustment and Measurment Points 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 25 CT-F10 1 1 2 Remove the two screws 3 Disconnect the 16P FFC/30V (J2701) 5 5 5 Remove the four screws 4 Disconnect the Flexible Flat Cable (CN2301) 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY 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 26 CT-F10 7.1.2 POWER ON SEQUENCE • STANDBY/ON key is pressed. • Receive the system power on information with the sytem bus. Go to Power ON Note : Pin No. shows the Pin No. of µ-COM PDC060A. Loader In 200mS WAIT SOL 50mS ON MOTOR ON MOTOR ON 150mS WAIT 300mS WAIT 500mS WAIT ERROR MOTOR OFF END Loader out ? Is MODE SW OFF ? Is it fifth times ? Is it second times ? Is MODE SW OFF ? Is MODE SW OFF ? Yes Yes Yes Yes Yes :ERROR (port Pin 3 ) (port Pin 3 = L ) (port Pin 2 �=H ) Loader mechanism. switch (port Pin 40 and Pin 41 ) IN Pin 40 = H , Pin 41 = L OUT Pin 40 = L , Pin 41 = H Loader mechanism. is stop condition (port Pin 17 = L) Initialize end Deck motor off (port Pin 3 = L) Loader mechanism is opened (port Pin 1 and Pin 47 ) IN Pin 1 = L , Pin 47 = H OUT Pin 1 = H , Pin 47 = L Yes :Give up No No No No No No Perform the mechanism initializa- tion every time it power on. (When the AC outlet is pulled out while raising up the Head Base or the gear comes off, perform the initialization every time because the normal movement can't be done.) 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 27 CT-F10 • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. PDC060A (MAIN UNIT : IC2501) • System Microcomputer •Pin Function 7.2 PARTS 7.2.1 IC No. Pin Name I/O Pin Function No. Pin Name I/O Pin Function 1 DIMR 1 O BLUE LED Dimmer control 1 25 SENSE 2 I Sensing pulse input 2 2 DIMR 2 O BLUE LED Dimmer control 2 26 MODEL I Model switch input 3 XMOTOR O Cassette mechanism main motor control 27 S.DOUT O System bus output data 4 S.CLK I System bus clock 28 S.DIN I System bus input data 5 XRESET I Reset input 29 NC − Not used 6 E+5V I Connect to VDD 30 XTEST I Test mode detection input 7 NC − Not used 31 LEDRVSM O Dir LED(RVS MODE) ON/OFF 8 E+5V I Connect to VDD 32 LEDPLAY O PLAY LED (ON/OFF) 9 GNDD − GND 33 LEDREC O Dir LED(REC) ON/OFF 10 CF1 I Connected to ceramic oscillator ( 6 MHz) 34 D.DATA O Display bus Data control 11 CF2 O 35 LEDDOLBY O Dolby LED (ON/OFF) 12 E+5V − Power supply +5V 36 D.CLK O Display bus Clock control 13 KEY1 I AD key data input 37 XPB MUTE O PB MUTE control 14 KEY2 I 38 D.REQ I Display bus Request 15 MS I MS audio signal input 39 DOLBY O DOLBY NR control 16 PROTECT I Protection network ditection input 40 LOAD 1 O Loader mechanism motor close control (+) 17 XMODE I Cassette mechanism mode SW input 41 LOAD 2 O Loader mechanism motor close control (–) 18 NC − Not used 42 NC − Not used 19 XRECR I REV REC detection SW input 43 PB/XREC O DOLBY PB/REC control 20 XCrO2(SW) I CrO2 position detection SW input 44 RECMUTE O REC MUTE control 21 NC – Not used 45 XCrO2 O Normal / CrO2 control 22 XRECF I FWD REC detection SW 46 BIAS O BIAS control 23 SENSE I Sensing pulse input 47 XFWD/RVS O Head (FWD/RVS)SNLG Switch 24 NC − Not used 48 NC − Not used 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 28 CT-F10 8. PANEL FACILITIES AND SPECIFICATIONS PANEL FACILITIES SPECIFICATIONS 1 2 3 4 5 6 7 8 9 Cassette deck 1 23 – Press to play a tape or reverse a tape that’s already playing. 2 7 – Press to stop a tape. 3 Cassette tape slot 4 ¶8 – Press to put the unit into record- pause. 5 0 – Press to eject a tape. 6 Play indicator – Lights when a tape is playing. 7 Endless play indicator – Lights when the reverse mode is set to Endless (reverse mode is One Way if not lit). 8 REC – Lights when recording or in record-pause. 9 DOLBY NR* – Lights when Dolby Noise Reduction is switched on. * • Dolby noise reduction manufactured under license from Dolby Laboratories. • “Dolby”, and the double-D symbol are trademarks of Dolby Laboratories. Stereo Cassette Deck: CT-F10 System ..................... 4-track, 2-channel stereo Heads .................. Recording/playback head × 1 Erase head × 1 Motor ..................................DC Servo motor x 1 Frequency Response (–20dB recording) Type I (Normal) tape. 20 Hz–16,000 Hz ± 6 dB Type II (High/CrO2) tape 20 Hz–16,000 Hz ± 6 dB Signal-to-Noise Ratio .............................. 56 dB (EIAJ, peak recording level, audio compensa- tion) Noise Reduction Effect Dolby B-type NR ON .... More than 10 dB (at 5 kHz) Wow and Flutter 0.08% (WRMS), ±0.14% (DIN) Dimensions ..... 170 (W) × 268 (H) × 66 (D) mm (without stands) Weight ..................................................... 1.5 kg Accessories Stand A ........................................................... 1 Stand B ........................................................... 1 Operating instructions ..................................... 1 Warranty card .................................................. 1 NOTE: Specifications and design subject to possible modification without notice, due to improvements. 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