MICROFILM SERVICE MANUAL CASSETTE PLAYER AEP Model E Model Tourist Model SPECIFICATIONS Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol a are trade- marks of Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type MT-WMEX550-125 Photo: Black model Ver 1.0 1999. 02 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 – Flexible Circuit Board Repairing • Keep the temperature of the soldering iron around 270 ˚C dur- ing 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. Notes on chip component replacement • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be dam- aged by heat. TABLE OF CONTENTS 1. SERVICING NOTES ............................................... 3 2. GENERAL ................................................................... 5 3. DISASSEMBLY ......................................................... 6 4. MECHANICAL ADJUSTMENTS ....................... 11 5. ELECTRICAL ADJUSTMENTS ......................... 11 6. DIAGRAMS 6-1. Block Diagram ................................................................ 12 6-2. Printed Wiring Board ...................................................... 14 6-3. Schematic Diagram ......................................................... 17 6-4. IC Pin Function Description ........................................... 23 7. EXPLODED VIEWS ................................................ 25 8. ELECTRICAL PARTS LIST ............................... 28 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 PUB- LISHED BY SONY. 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 SERVICING NOTES 1. Setting 1) Refer to “3. DISASSEMBLY”, and remove the cabinet and open the MAIN board. 2) Connect the MAIN board to the M901 (motor) and PM901 (plunger) using jumper wires. 3) Short the ATS terminals. 4) Press and fixed the S701 (CASSETTE HOLDER). 5) Supply 1.5V to the battery terminals ‘ and ’ using a stabi- lized power supply. 2. FF, REW Modes 1) Input a square wave to the TP35 (PHOTO IN) and TP23 (GND). (See figure below) 2) Press the S704 (STOP) for selecting STOP mode. 3) Press the S706 (FF) or S707 (REW). 3. PLAY mode 1) Input a square wave to the TP35 (PHOTO IN) and TP23 (GND). (See figure below) 2) Press the S704 (STOP) for selecting STOP mode. 3) Press the S705 (PLAY). (Each time the switch is pressed, the mode is changed over) This set detects the rotation of GEAR (S) using the PH701 (photo reflector). The PH701 is mounted on the MAIN board, and there- fore the GEAR cannot be detected with the MAIN board removed. As a result, the motor cannot be controlled, causing malfunction. Further, the S702 (FWD/REV switch) is also mounted on the MAIN board, and with the board removed, the mechanism position cannnot be detected and the operation is not changed over. Therefore, when the voltage check is executed with the MAIN board removed, follow the procedure provided below. Note : Do not move the S702 swithc position when removing the MAIN board. If it is moved, the set will not be changed over to the selected mode. In this case, reconnect the MAIN board to the set and retry the work from the beginning. — MAIN BOARD (Side B) — AF oscillator square wave 10 Hz, – 3.5 dB S702 IC701 S705 (PLAY) S704 (STOP) TP23 (GND) FWD → REV S706 (FF) S707 (REW) RV601 connect to M901 (motor) battery terminal PH701 TP35 PHOTO IN battery terminal ATS terminals (to S901) connect to PM901 (plunger) S701 CASSETTE HOLDER – + 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 – Lever (SW) Rotation system Rotation system during PLAY. Rotation system during FF. Rotation system during REW. senter lever (SW) side R side F Pulley (reverse) flywheel (R) assy flywheel (N) assy gear (Y) gear (TA) gear (TB) gear (S) motor pulley gear (REEL) (S side) gear (NR) (REV: right side/ FWD: left side) gear (REEL) (T side) clutch assy (M) gear (TB) gear (REEL) (T side) gear (Y) gear (NR) motor pulley pulley (reverse) clutch assy (M) flywheel (R) assy flywheel (N) assy gear (FR) (FF: left side) gear (NR) gear (Y) gear (S) flywheel (N) assy flywheel (R) assy pulley (reverse) clutch assy (M) motor pulley gear (REEL) (S side) 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. 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 – Note: Follow the disassembly procedure in the numerical order given. SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. LID ASSY, CASSETTE Case Assy Set Lid Assy, Cassette Ornament Assy Belt Holder Motor (Capstan/Reel) (M901) Head, Magnetic Main Board, Note for Installation 1 Open the cassette lid assy 3 Remove the cassette lid assy to direction of the arrow A. A 2 screw (M1.4 × 1.6) 2 screw (M1.4 × 2.0) 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 – CASE ASSY ORNAMENT ASSY 3 case assy 2 two claws 1 two screws (M1.4 × 2.2) 1 two screws (M1.4 × 2.2) 4 Remove the reel ornament to direction of the arrow B. 2 Push to the direction of the arrow A, remove the claw of knob (OPEN). 1 four claws 3 B 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 – 8 – BELT HOLDER 1 belt 1 Remove two solders of battery terminal. 2 screw 3 two claws 4 holder 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 – MAIN BOARD NOTE FOR INSTALLATION • MAIN BOARD On installation MAIN board adjust the S702 and lever (SW) 1 Remove four solders of motor. 3 screw (M1.4 × 1.6) 4 MAIN board 2 flexible board (CN301) 3 three screws 1 Remove two solders of plunger solenoid. lever (SW) S702 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 – MOTOR (CAPSTAN/REEL) (M901) HEAD, MAGNETIC 1 two screws (M1.4) 2 Remove the motor (M901) to direction of the arrow. 1 two pinch levers 3 bracket assy 6 head, magnetic (HP901) 4 flexible board (CN301) 5 two screws (M1.4 × 7.2) 2 screw (M1.4 × 1.6) 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 WM-EX570 – 11 – – 12 – – 13 – 6-1. BLOCK DIAGRAM SECTION 6 DIAGRAMS SECTION 4 MECHANICAL ADJUSTMENTS SECTION 5 ELECTRICAL ADJUSTMENTS 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. After the adjustments, apply suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power supply voltage (1.3 V) unless otherwise noted. Torque Measurement Mode Torque meter Meter reading FWD 18 – 30 g•cm CQ-102C (0.25 – 0.41 oz•inch) FWD 0.7 – 2.0 g•cm Back Tension (0.006 – 0.027 oz•inch) REV 18 – 30 g•cm CQ-102RC (0.25 – 0.41 oz•inch) REV 0.7 – 2.0 g•cm Back Tension (0.006 – 0.027 oz•inch) FF, REW CQ-201B more than 35 g•cm (more than 0.49 oz•inch) Tape Speed Adjustment Procedure: PRECAUTION 1. Specified voltage : 1.3 V (DC) 2. Setting BL SKIP : OFF SOUND MB/GRV : OFF AVLS : OFF aNR : OFF Test tape 1. Playback WS-48A (tape center) in the FWD state. 2. Adjsut RV601 so that the frequency counter reading becomes 3,000 Hz. Specification Values: 2,990 to 3,010 Hz 3. Playback WS-48A (tape center) in the REV state. Check that the frequency counter reading is within 2.5% (approx.75 Hz) of the reading of step 1. Adjustment Point: – MAIN BOARD (Side B) – + – set Test tape WS-48A (3 kHz, 0 dB) frequency counter 16 Ω 2 REMOTE jack (J701) Type Signal Used for WS-48A 3 kHz, 0 dB Tape Speed Adjustment J701 RV601 + – PREAMP AGC DET BEEP ALC EQ METAL CONTROL SPEED CONTROL DIRECTION CONTROL LED DRIVE Q503-2 PHOTO REFLECTOR SWITCH & BUFFER Q701-1, 709 PLUNGER DRIVE Q702, 703 MUTING CONTROL SWITCH Q708 LEVEL CONTROL Q302 MUTING Q305 RIPPLE FILTER Q304 RIPPLE FILTER RESET SWITCH Q704 RESET SIGNAL GENERATOR IC703 REGULATOR IC704 MOTOR CONTROL SWITCH Q601, 602-1 MOTOR BRAKE SWITCH Q602-2 ROTATION DETECT SENSOR PH701 CAPSTAN/REEL MOTOR DRIVE IC601 SYSTEM CONTROLLER IC701 S704 – 708 S701 (CASSETTE HOLDER) 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 LED DRIVE Q707-1 LED DRIVE Q707-2 LED DRIVE Q705 LED DRIVE Q706-1 LED DRIVE Q706-2 DOLBY NR AMP CIRCUIT AMS MEGABASS/GROOVE SWITCHING Q301-2 N.F. AVLS CONTROL SWITCH Q303-2 SWITCHING REGULATOR Q502-1 POWER CONTROL CIRCUIT Q501, 502-2, Q503-1, 504 DRY BATTERY SIZE “AA” (IEC DESIGNATION R6) 1PC. 1.5V LOAD CONTROL SWITCH Q711 BATT B+ (1.5V) D501 BATT B+ Q710 VOLTAGE DETECT IC702 BATT B+ B+ (2.5V) B+ (2.5V) X701 32.768kHz THP601 TAPE SPEED RV601 START VREF IN+ COMPARATOR VSP OUT 05 VCC DATA REMO GND BATT B+ BATT B+ BATT B+ B+ BASE PW OUT L PW OUT R PW OUT C AVLS IN POWER AMP BASS BOOST AMP PW IN L VOLUME RV301 HOLD S703 2 REMOTE J701 BUF IN L NR OUT L S901 (ATS) PRE OUT L MTL DRV L IN L FWD IN L REV L-CH R-CH FWD L-CH R-CH REV R-CH BLANK SKIP AMS LEVEL CHANGE SWITCH Q301-1 AVLS ON/OFF SWITCH Q303-1 R-CH ADD ADD R-CH R-CH R-CH S702 (DIRECTION) BATT B+ R-CH R-CH R-CH R-CH BUFFER MIX AMP F/R SW PRE SW DET1 AMS OUT 4 8 7 DR 6 10 9 11 W 3 V 1 U W V U 19 XTB 15 XT 16 M.BRK 3 34 L.DOLBY L.AVLS 8 L.BLSKIP 9 52 PW VCC 53 RF OUT 51 57 55 56 63 BST SW 62 AGC IN BST IN 50 BEEP IN 60 3 PW IN C BST OUT MUTE SW 46 45 59 18 16 31 30 22 26 F/R CTL 33 REV SW 37 FWD SW 36 AMS IN 28 DOLBY CTL 31 MUTE CTL 12 MB/GRV CTL 41 BOOST CTL 40 M.CTL 1 L.BATT 10 VCM • VCP BEEP 27 AVLS OUT PW SW 64 AVLS CTL 43 58 AMP CTL 44 DATA 30 RMUM 29 HOLDER SW 26 KEY IN 25 34 33 25 24 NR SW 19 47 ADD OUT 48 + + + FWD REV OFF HOLD D703 BATT D708 a NR D707 AVLS D706 BL SKIP L.MB 11 L.GRV 35 PHOTO IN 38 PHOTO CTL 14 PM CTL PM901 (PLUNGER) Q701-2 13 M.DIR 2 B+ D705 SOUND MB D704 SOUND GRV SET STOP2 24 DDC CTL 32 LOAD CTL 42 RESET Q712 19, 20 PHOTO SENSOR CIRCUIT B+ J801 DC IN 1.5V – + 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 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-EX570 – 17 – – 18 – – 19 – 6-3. SCHEMATIC DIAGRAM • See page 20 for Waveforms, and See page 21 for IC Block Diagrams. 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. • All resistors are in Ω and 1/4 W or less unless otherwise specified. • C : panel designation. • U : B+ Line. • H : adjustment for repair. • Total current is measured with no cassette installed. • Power voltage is dc 1.5 V and fed with regulated dc power supply from battery terminal. • Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : PLAYBACK • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal produc- tion tolerances. • Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal produc- tion tolerances. • Circled numbers refer to waveforms. • Signal path. E: PLAYBACK 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 – 20 – – 21 – – 22 – • Waveforms 1 IC701 #• (PHOTO IN) 500 mV/DIV, 50 ms/DIV 2 IC701 !∞ (XTB) 200 mV/DIV, 10 µs/DIV 100 ms 1.4 Vp-p 1 Vp-p 32.768 kHz 3 IC704 !§ (XT) 200 mV/DIV, 10 µs/DIV 4 IC704 @º (VCP) 500 mV/DIV, 500 µs/DIV 0.7 Vp-p 32.768 kHz 1.5 Vp-p 980 µs 5 Q504 Base 200 mV/DIV, 500 µs/DIV 6 Q504 Collector 200 mV/DIV, 500 µs/DIV 0.6 Vp-p 980 µs 1.3 Vp-p 980 µs 7 Q502-1 Collector 200 mV/DIV, 500 µs/DIV 8 IC601 5 (OSC) 10 mV/DIV, 1 ms/DIV 1.3Vp-p 980 µs 21 mVp-p 1.6 ms • IC Block Diagrams IC301 TA2072AF DET 2 AGC IN RF OUT BASE PW VCC PW GND PW OUT R PW OUT C PW OUT L PW SW MUTE SW BEEP IN TC BST SW ALVS IN AVLS OUT BST SW BASS BOOST AMP PW R-CH ADD-R ADD-L PW L-CH PW C DOLBY NR L-CH DOLBY NR R-CH L-CH R-CH PREAMP PREAMP G G MIX AMP EK IN L ADD OUT BST IN PW IN C BST OUT BST NF EQ R PW NF R RECT L HPF L SC IN L NR OUT L 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 42 PRE VCC 41 PRE GND 3 40 IN R REV 39 IN R FWD 38 DC SRV R IN L FWD 37 PRE VREF 36 34 DC SRV L 35 IN L REV 33 45 44 43 48 46 47 13 RECT R 11 PRE GND 2 12 14 HPF R 10 15 SC IN R 9 16 NR OUT R 8 RF IN 7 PW VREF 6 PW IN R 5 PRE GND 1 4 PW IN L 3 PW NF L 2 EQ L 1 17 BUF IN L 18 EK IN R 21 PRE SW 22 AMS HPF 23 AMS OUT 24 DET 1 25 F/R SW 26 PRE NF R 27 PRE OUT R 28 MTL DRV R 29 MTL DRV L 30 PRE OUT L 31 PRE NF L 32 NR SW 19 BUF IN R 20 C C D D B B H H EK EK + – + – + – + – + – PW VREF SW AMS METAL CONTROL PRE VREF RIPPLE FILTER AGC DET SW ALC BEEP + + IC601 MM1279XVBE 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 + – 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 – 23 – 6-4. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC701 MSM6576-83GS-K (SYSTEM CONTROLLER) Pin No. Pin Name I/O Description 1 M.CTL O The output terminal for the control signal to start the motor Turn the motor when set to “H” 2 M.DIR O The output terminal for selecting the rotating direction of the motor Turn the motor counterclockwise when set to “H”, and clockwise when set to “L” 3 M.BRK O The output terminal for the brake signal to be applied to the motor Turn the brake on when set to “H” 4 RESET I System reset signal input from the reset signal generator (IC703) “H”: reset 5 TEST1 I 6 TEST2 I The input terminal for the test (fixed at “L”) 7 TEST3 I 8 L.DOLBY O The output terminal for the LED drive signal of the a NR indicator (D708) “H”: LED on 9 L.AVLS O The output terminal for the LED drive signal of the AVLS indicator (D707) “H”: LED on 10 L.BATT O The output terminal for the LED drive signal of the BATT indicator (D703) “H”: LED on 11 L.BLSKIP O The output terminal for the LED drive signal of the BL SKIP indicator (D706) “H”: LED on 12 MUTE CTL O The output terminal of the muting signal “L”: mute on 13 PM CTL O The output terminal for the plunger drive signal “H”: plunger on 14 PHOTO CTL O Control signal output to the motor rotation detect circuit “H”: rotation detect circuit on 15 XTB — Connected to crystal oscillator (X701 32.768 kHz) for the system clock 16 XT — Connected to crystal oscillator (X701 32.768 kHz) for the system clock 17 VDD — Power supply terminal (+1.5V) 18 VSS1 — Ground terminal 19 VCM — 20 VCP — 21 VSS2 — 22 VEE — 23 SET STOP1 I Battery voltage detect input terminal Middle point voltage (+0.75V) input in this set 24 SET STOP2 I Battery voltage detect input terminal 25 KEY IN I Key input terminal (A/D input) 26 HOLDER SW I Cassette holder open/close detect switch (S701) input terminal “H”: cassette holder close, “L”: cassette holder open 27 BEEP O Beep sound signal output terminal (frequency: 1.6 kHz) 28 AMS IN I AMS (Automatic Music Sensor) control signal input from the TA2072AF (IC301) 29 RMUM I Communication request signal input from the remote commander 30 DATA O Serial data output to the remote commander 31 DOLBY CTL O Dolby NR on/off control signal output to the TA2072AF (IC301) “H”: dolby NR on 32 DDC CTL O Control signal output to the DC/DC converter circuit “H”: power on 33 F/R CTL O FWD/REV selection signal output to the TA2072AF (IC301) “H”: FWD, “L”: REV 34 L.MB O The output terminal for the LED drive signal of the SOUND MB indicator (D705) “H”: LED on 35 L.GRV O The output terminal for the LED drive signal of the SOUND GRV indicator (D704) “H”: LED on 36 FWD SW I Tape direction switch (S702) input terminal “H”: FWD 37 REV SW I Tape direction switch (S702) input terminal “H”: REV 38 PHOTO IN I Detection signal input from the motor rotation detect circuit Increases power supply voltage 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 – Pin No. Pin Name I/O Description 39 VDD — Power supply terminal (+1.5V) 40 BOOST CTL O Bass-boost on/off control signal output to the TA2072AF (IC301) 41 MB/GRV CTL O MEGA BASS/GROOVE selection signal output to the TA2072AF (IC301) 42 LOAD CTL O Load control signal output terminal 43 AVLS CTL O AVLS (Automatic Volume Limiter System) on/off control signal output to the TA2072AF (IC301) 44 AMP CTL O Amp on/off control signal output to the TA2072AF (IC301) 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 – (1) CASE SECTION SECTION 7 EXPLODED VIEWS • 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 num- ber in the exploded views are not supplied. • Accessories and packing materials are given in the last of the electrical parts list. NOTE: • -XX and -X mean standardized parts, so they may have some difference from the original one. • Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) ↑ ↑ Parts Color Cabinet's Color Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark • Abbreviation EE : East European model FR : French model JE : Tourist model 1 X-3376-591-1 CASE (EX) ASSY (B) (BLACK) (EE) 1 X-3376-592-1 CASE (EX) ASSY (S) (SILVER) (EE) 1 X-3376-593-1 CASE (EX) ASSY (L) (BLUE) (EE) 1 X-3376-594-1 CASE (EX-CE) ASSY (B) (BLACK) (AEP, E, FR) 1 X-3376-595-1 CASE (EX-CE) ASSY (S) (SILVER) (AEP, E, FR) 1 X-3376-596-1 CASE (EX-CE) ASSY (L) (BLUE) (AEP, E, FR) 1 X-3376-597-1 CASE (EX-J) ASSY (B) (BLACK) (JE) 1 X-3376-598-1 CASE (EX-J) ASSY (S) (SILVER) (JE) 1 X-3376-599-1 CASE (EX-J) ASSY (L) (BLUE) (JE) 2 3-009-676-01 ORNAMENT, REEL (GRAY)...(SILVER, BLUE) 2 3-009-676-11 ORNAMENT, REEL (BLACK)...(BLACK) 3 3-930-794-11 KNOB (HOLD) (GRAY)...(SILVER, BLUE) 3 3-930-794-21 KNOB (HOLD) (BLACK)...(BLACK) 4 3-009-677-01 KNOB (OPEN) (GRAY)...(BLACK, SILVER, BLUE) 5 X-3377-126-1 LID ASSY (570/B), CASSETTE (BLACK) 5 X-3377-127-1 LID ASSY (570/S), CASSETTE (SILVER) 5 X-3377-128-1 LID ASSY (570/L), CASSETTE (BLUE) 6 3-015-995-01 SPACER (CASSETTE) 7 X-3374-205-1 HOLDER ASSY, CASSETTE (JE) 7 X-3374-439-1 HOLDER ASSY, CASSETTE (EXCEPT JE) 8 3-009-668-01 PLATE, C LOCK 9 3-704-197-41 SCREW (M1.4X2.2) (SILVER)...(BLUE, SILVER) 9 3-704-197-42 SCREW (M1.4X2.2), LOCKING (BLACK)...(BLACK) 10 3-704-197-01 SCREW (M1.4X1.6), LOCKING (SILVER)...(BLUE, SILVER) 10 3-704-197-02 SCREW (M1.4X1.6), LOCKING (BLACK)...(BLACK) 11 3-704-197-11 SCREW (M1.4X2.0), LOCKING (SILVER)...(BLUE, SILVER) 11 3-704-197-12 SCREW (M1.4X2.0), LOCKING (BLACK)...(BLACK) 12 3-355-424-01 SCREW, TAPPING (SILVER)...(BLUE, SILVER) 12 3-355-424-71 SCREW, TAPPING (BLACK)...(BLACK) MT-WMEX550-125 12 9 8 1 9 7 10 11 6 5 10 4 3 2 10 A A B B not supplied 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 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark (2) MAIN BOARD SECTION 51 3-009-669-01 TERMINAL (+), BATTERY 52 3-375-114-11 SCREW 53 3-009-670-01 TERMINAL (-), BATTERY 54 3-009-675-01 HOLDER 55 A-3061-413-A MAIN BOARD, COMPLETE (JE) 55 A-3061-558-A MAIN BOARD, COMPLETE (AEP, EE, E) 55 A-3061-606-A MAIN BOARD, COMPLETE (FR) 56 3-015-313-01 SHEET 57 3-010-520-01 COVER, SW 58 3-328-483-11 SHEET 59 3-928-465-01 DETENT, CASSETTE 60 3-012-423-01 COVER (GX), MD (EE, E, JE) 60 3-012-423-11 COVER (GX), MD (AEP, FR) 61 X-3372-850-1 PINCH LEVER (N) ASSY 62 X-3372-849-1 PINCH LEVER (R) ASSY 63 X-3373-172-1 BRACKET ASSY (JE) 63 X-3374-438-1 BRACKET ASSY (EXCEPT JE) 64 3-009-667-01 SPRING, TENTION 65 3-011-277-01 COVER (B) (Y), MD 66 3-019-716-01 SCREW (M1.4), P LOCK ACE (EXCEPT JE) 66 3-704-413-31 SCREW (M1.4X7.2) (JE) 67 3-704-197-41 SCREW (M1.4X2.2) (SILVER)...(BLUE, SILVER) 67 3-704-197-42 SCREW (M1.4X2.2), LOCKING (BLACK)...(BLACK) 68 3-704-197-01 SCREW (M1.4X1.6), LOCKING (SILVER)...(BLUE, SILVER) 68 3-704-197-02 SCREW (M1.4X1.6), LOCKING (BLACK)...(BLACK) HP901 1-500-536-11 HEAD, MAGNETIC (PLAYBACK) J801 1-779-080-11 JACK, DC (POLARITY UNIFIED TYPE) (DC IN 1.5 V) S901 1-762-793-11 SWITCH, LEAF (ATS) (JE) S901 1-762-793-21 SWITCH, LEAF (ATS) (EXCEPT JE) not supplied J801 S901 HP901 not supplied 62 66 64 63 68 61 60 59 68 57 55 52 54 53 52 51 67 58 65 56 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 – (3) MECHANISM DECK SECTION (MT-WMEX550-125) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 101 X-3374-094-1 CHASSIS (S) ASSY (Y) (JE) 101 X-3374-440-1 CHASSIS ASSY (J2) (EXCEPT JE) 102 3-007-457-01 SPRING (TEN), TENSION 103 3-010-954-01 SPRING (BT), COMPRESSION 104 3-010-274-11 TABLE, REEL 105 3-019-710-01 SPRING (R), TORSION 106 3-007-458-01 SPRING (H/B), TENSION 107 3-019-709-01 SPRING (N), TORSION 108 3-007-454-01 SPRING (FR), TORSION * 109 3-010-272-01 BELT, RETAINER 110 3-366-017-01 BUSHING (CAPSTAN) 111 3-007-429-01 WASHER (R), STOPPER 112 3-918-943-01 WASHER, STOPPER 113 3-007-960-01 SPRING (EJECT) (Y), TORSION 114 3-007-439-01 SLIDER (LOCK) 115 3-007-436-01 SPRING (TRIGGER), TORSION 116 X-3372-848-1 CLUTCH ASSY (M) 117 3-932-724-21 WASHER 118 3-386-694-21 WASHER 119 X-3372-852-1 FLYWHEEL (N) ASSY (JE) 119 X-3374-751-1 FLYWHEEL (N) ASSY (EXCEPT JE) 120 3-007-430-01 BELT 121 3-007-428-01 WASHER (R) 122 X-3372-851-1 FLYWHEEL (R) ASSY (JE) 122 X-3374-750-1 FLYWHEEL (R) ASSY (EXCEPT JE) 123 3-007-434-01 PULLEY (REVERSE) 124 3-029-765-01 SCREW (M1.4), TOOTHED LOCK 125 X-3372-853-1 LEVER (FRG) ASSY 126 3-007-435-01 GEAR (FR) (EXCEPT JE) 126 3-016-696-01 GEAR (FRN) (JE) 127 3-007-432-01 SHEET (R), REFLECTION PM901 1-454-674-31 SOLENOID, PLUNGER M901 1-698-885-11 MOTOR (CAPSTAN/REEL) (JE) M901 1-698-885-21 MOTOR (CAPSTAN/REEL) (EXCEPT JE) 120 124 123 126 127 125 108 109 102 104 104 103 103 105 106 107 113 114 116 117 115 118 119 101 111 112 110 110 122 121 PM901 M901 not supplied not supplied 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 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3061-413-A MAIN BOARD, COMPLETE (JE) A-3061-558-A MAIN BOARD, COMPLETE (AEP, EE, E) A-3061-606-A MAIN BOARD, COMPLETE (FR) ********************* < CAPACITOR > C101 1-162-963-11 CERAMIC CHIP 680PF 10% 50V (EXCEPT JE) C101 1-164-473-11 CERAMIC CHIP 820PF 10% 50V (JE) C102 1-162-963-11 CERAMIC CHIP 680PF 10% 50V (EXCEPT JE) C102 1-164-473-11 CERAMIC CHIP 820PF 10% 50V (JE) C103 1-128-024-11 ELECT CHIP 4.7uF 20% 10V C104 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C105 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V C106 1-115-156-11 CERAMIC CHIP 1uF 10V C107 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C108 1-128-014-11 ELECT CHIP 10uF 20% 4V C109 1-164-174-11 CERAMIC CHIP 0.0082uF 10% 25V C110 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C111 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C112 1-115-156-11 CERAMIC CHIP 1uF 10V C113 1-115-156-11 CERAMIC CHIP 1uF 10V C114 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C115 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C116 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C117 1-115-156-11 CERAMIC CHIP 1uF 10V C201 1-162-963-11 CERAMIC CHIP 680PF 10% 50V (EXCEPT JE) C201 1-164-473-11 CERAMIC CHIP 820PF 10% 50V (JE) C202 1-162-963-11 CERAMIC CHIP 680PF 10% 50V (EXCEPT JE) C202 1-164-473-11 CERAMIC CHIP 820PF 10% 50V (JE) C203 1-135-151-21 TANTALUM CHIP 4.7uF 20% 4V C204 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C205 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V C206 1-115-156-11 CERAMIC CHIP 1uF 10V C207 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C208 1-128-014-11 ELECT CHIP 10uF 20% 4V C209 1-164-174-11 CERAMIC CHIP 0.0082uF 10% 25V C210 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C211 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C212 1-115-156-11 CERAMIC CHIP 1uF 10V C213 1-115-156-11 CERAMIC CHIP 1uF 10V C214 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C215 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C216 1-115-156-11 CERAMIC CHIP 1uF 10V C217 1-115-156-11 CERAMIC CHIP 1uF 10V C220 1-162-953-11 CERAMIC CHIP 100PF 5% 50V C301 1-135-316-11 TANTALUM CHIP 22uF 20% 2.5V C302 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C303 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C304 1-128-024-11 ELECT CHIP 4.7uF 20% 10V C305 1-135-316-11 TANTALUM CHIP 22uF 20% 2.5V C306 1-110-423-11 ELECT CHIP 2.2uF 20% 25V C307 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C308 1-135-180-21 TANTALUM CHIP 3.3uF 20% 6.3V C309 1-115-156-11 CERAMIC CHIP 1uF 10V C310 1-115-156-11 CERAMIC CHIP 1uF 10V C311 1-165-128-11 CERAMIC CHIP 0.22uF 16V C312 1-109-935-11 TANTALUM CHIP 4.7uF 20% 4V C313 1-135-201-11 TANTALUM CHIP 10uF 20% 4V C314 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C315 1-115-156-11 CERAMIC CHIP 1uF 10V C316 1-115-156-11 CERAMIC CHIP 1uF 10V C317 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C318 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10V C319 1-107-688-11 TANTALUM CHIP 1.5uF 20% 10V C320 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C321 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C322 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C323 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C324 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C325 1-162-953-11 CERAMIC CHIP 100PF 5% 50V C326 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C327 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C501 1-135-201-11 TANTALUM CHIP 10uF 20% 4V C502 1-135-201-11 TANTALUM CHIP 10uF 20% 4V C601 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C602 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C603 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C604 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16V C605 1-164-156-11 CERAMIC CHIP 0.1uF 25V C606 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C607 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16V C608 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C701 1-115-156-11 CERAMIC CHIP 1uF 10V C702 1-115-156-11 CERAMIC CHIP 1uF 10V SECTION 8 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the parts list may be different from the parts speci- fied in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable • Abbreviation EE : East European model FR : French model JE : Tourist model • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when order- ing these items. • SEMICONDUCTORS In each case, u: µ, for example: uA. . : µA. . uPA. . : µPA. . uPB. . : µPB. . uPC. . : µPC. . uPD. . : µPD. . • CAPACITORS uF: µF • COILS uH: µH 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. 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 – 29 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C703 1-115-156-11 CERAMIC CHIP 1uF 10V C704 1-135-180-21 TANTALUM CHIP 3.3uF 20% 6.3V C705 1-164-156-11 CERAMIC CHIP 0.1uF 25V C706 1-164-156-11 CERAMIC CHIP 0.1uF 25V C707 1-115-156-11 CERAMIC CHIP 1uF 10V C708 1-162-953-11 CERAMIC CHIP 100PF 5% 50V < CONNECTOR > CN301 1-766-336-21 CONNECTOR, FFC/FPC 6P < DIODE > D101 8-719-423-35 DIODE MA8120-H D201 8-719-423-35 DIODE MA8120-H D301 8-719-423-35 DIODE MA8120-H D501 8-719-049-09 DIODE 1SS367-T3SONY D701 8-719-404-50 DIODE MA111-TX D702 8-719-049-09 DIODE 1SS367-T3SONY D703 8-719-051-01 LED CL-170HR-CD-T (BATT) (JE) D703 8-719-067-79 LED CL-170HR-CD-T-AB (BATT) (EXCEPT JE) D704 8-719-051-01 LED CL-170HR-CD-T (SOUND GRV) (JE) D704 8-719-067-79 LED CL-170HR-CD-T-AB (SOUND GRV) (EXCEPT JE) D705 8-719-051-01 LED CL-170HR-CD-T (SOUND MB) (JE) D705 8-719-067-79 LED CL-170HR-CD-T-AB (SOUND MB) (EXCEPT JE) D706 8-719-051-01 LED CL-170HR-CD-T (BL SKIP) (JE) D706 8-719-067-79 LED CL-170HR-CD-T-AB (BL SKIP) (EXCEPT JE) D707 8-719-051-01 LED CL-170HR-CD-T (AVLS) (JE) D707 8-719-067-79 LED CL-170HR-CD-T-AB (AVLS) (EXCEPT JE) D708 8-719-051-01 LED CL-170HR-CD-T (a NR) (JE) D708 8-719-067-79 LED CL-170HR-CD-T-AB (a NR) (EXCEPT JE) D709 8-719-423-35 DIODE MA8120-H < FERRITE BEAD > FB101 1-414-235-24 INDUCTOR CHIP 0uH (EXCEPT FR) FB201 1-414-235-24 INDUCTOR CHIP 0uH (EXCEPT FR) FB301 1-414-235-22 INDUCTOR CHIP 0uH < IC > IC301 8-759-359-76 IC TA2072AF IC601 8-759-356-46 IC MM1279XVBE IC701 8-759-479-49 IC MSM6576-83GS-K IC702 8-759-280-85 IC PST9010NL IC703 8-759-430-08 IC PST9008NL IC704 8-759-469-63 IC S-81215SGUP-DQK-T1 < JACK > J701 1-778-930-21 JACK 7P (2 REMOTE) J801 1-779-080-11 JACK, DC (POLARITY UNIFIDE TYPE) (DC IN 1.5V) < SHORT > JC801 1-216-296-91 SHORT 0 < PHOTO REFLECTOR > PH701 8-719-988-15 PHOTO REFLECTOR PR-11-C < TRANSISTOR > Q301 8-729-022-66 TRANSISTOR XN1210-TX Q302 8-729-422-39 TRANSISTOR XN4404 Q303 8-729-403-17 TRANSISTOR XN1215 Q304 8-729-230-72 TRANSISTOR 2SA1362YG Q305 8-729-421-23 TRANSISTOR XN1216 Q501 8-729-420-24 TRANSISTOR 2SB1218A-QRS Q502 8-729-115-28 TRANSISTOR BN1L3Z-K Q503 8-729-403-17 TRANSISTOR XN1215 Q504 8-729-420-24 TRANSISTOR 2SB1218A-QRS Q601 8-729-403-42 TRANSISTOR XN1401 Q602 8-729-402-84 TRANSISTOR XN4601 Q701 8-729-422-18 TRANSISTOR XN4315 Q702 8-729-421-26 TRANSISTOR UN5216 Q703 8-729-230-72 TRANSISTOR 2SA1362YG Q704 8-729-422-51 TRANSISTOR UN5110-QRS Q705 8-729-402-42 TRANSISTOR UN5213 Q706 8-729-403-17 TRANSISTOR XN1215 Q707 8-729-403-17 TRANSISTOR XN1215 Q708 8-729-420-24 TRANSISTOR 2SB1218A-QRS Q709 8-729-030-53 TRANSISTOR MSD1819A-RT1 Q710 8-729-421-26 TRANSISTOR UN5216 Q711 8-729-230-72 TRANSISTOR 2SA1362YG Q712 8-729-422-51 TRANSISTOR UN5110-QRS < RESISTOR > R101 1-216-812-11 METAL CHIP 180 5% 1/16W R102 1-216-847-11 METAL CHIP 150K 5% 1/16W R103 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R104 1-216-824-11 METAL CHIP 1.8K 5% 1/16W R105 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R108 1-218-270-11 RES, CHIP 1.1K 5% 1/16W R109 1-216-834-11 METAL CHIP 12K 5% 1/16W R110 1-216-852-11 METAL CHIP 390K 5% 1/16W R111 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R112 1-216-824-11 METAL CHIP 1.8K 5% 1/16W R113 1-216-809-11 METAL CHIP 100 5% 1/16W R114 1-216-840-11 METAL CHIP 39K 5% 1/16W R115 1-216-793-11 RES, CHIP 4.7 5% 1/16W R151 1-220-370-11 RES, CHIP 62 5% 1/16W (FR) R152 1-220-370-11 RES, CHIP 62 5% 1/16W (FR) R201 1-216-812-11 METAL CHIP 180 5% 1/16W R202 1-216-847-11 METAL CHIP 150K 5% 1/16W R203 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R204 1-216-824-11 METAL CHIP 1.8K 5% 1/16W R205 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R208 1-218-270-11 RES, CHIP 1.1K 5% 1/16W R209 1-216-834-11 METAL CHIP 12K 5% 1/16W R210 1-216-852-11 METAL CHIP 390K 5% 1/16W R211 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R212 1-216-824-11 METAL CHIP 1.8K 5% 1/16W R213 1-216-809-11 METAL CHIP 100 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 – 30 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R214 1-216-840-11 METAL CHIP 39K 5% 1/16W R215 1-216-793-11 RES, CHIP 4.7 5% 1/16W R301 1-218-891-11 RES, CHIP 68K 0.5% 1/16W R302 1-216-839-11 METAL CHIP 33K 5% 1/16W R303 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R304 1-218-295-11 RES, CHIP 43K 5% 1/16W R305 1-216-821-11 METAL CHIP 1K 5% 1/16W R306 1-216-793-11 RES, CHIP 4.7 5% 1/16W R307 1-216-847-11 METAL CHIP 150K 5% 1/16W R308 1-216-826-11 METAL CHIP 2.7K 5% 1/16W R309 1-216-841-11 METAL CHIP 47K 5% 1/16W R501 1-216-849-11 METAL CHIP 220K 5% 1/16W R502 1-216-833-11 METAL CHIP 10K 5% 1/16W R604 1-216-817-11 METAL CHIP 470 5% 1/16W R605 1-216-830-11 METAL CHIP 5.6K 5% 1/16W R606 1-216-809-11 METAL CHIP 100 5% 1/16W R607 1-216-837-11 METAL CHIP 22K 5% 1/16W R701 1-216-817-11 METAL CHIP 470 5% 1/16W R702 1-216-851-11 METAL CHIP 330K 5% 1/16W R703 1-216-849-11 METAL CHIP 220K 5% 1/16W R704 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R705 1-216-849-11 METAL CHIP 220K 5% 1/16W R706 1-216-849-11 METAL CHIP 220K 5% 1/16W R707 1-218-870-11 RES, CHIP 9.1K 0.5% 1/16W R708 1-216-851-11 METAL CHIP 330K 5% 1/16W R709 1-216-845-11 METAL CHIP 100K 5% 1/16W R710 1-218-836-11 RES, CHIP 360 0.5% 1/16W R711 1-218-845-11 RES, CHIP 820 0.5% 1/16W R712 1-218-847-11 RES, CHIP 1K 0.5% 1/16W R713 1-218-849-11 RES, CHIP 1.2K 0.5% 1/16W R714 1-218-866-11 RES, CHIP 6.2K 0.5% 1/16W R715 1-216-849-11 METAL CHIP 220K 5% 1/16W R716 1-216-849-11 METAL CHIP 220K 5% 1/16W R717 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R718 1-216-821-11 METAL CHIP 1K 5% 1/16W R719 1-216-821-11 METAL CHIP 1K 5% 1/16W R720 1-216-162-00 RES, CHIP 33 5% 1/8W R721 1-216-162-00 RES, CHIP 33 5% 1/8W R722 1-216-817-11 METAL CHIP 470 5% 1/16W R723 1-216-817-11 METAL CHIP 470 5% 1/16W < COMPOSITION CIRCUIT BLOCK > RB301 1-233-872-21 RES, NETWORK (CHIP TYPE) (3216) RB601 1-233-873-21 RES, NETWORK (CHIP TYPE) (3216) RB602 1-233-576-11 RES, CHIP NETWORK 100 RB701 1-233-418-11 RES, CHIP NETWORK 3.3K (3216) < VARIABLE RESISTOR > RV301 1-225-342-23 RES, VAR, CARBON 10K/10K (VOLUME) RV601 1-223-576-11 RES, ADJ, METAL GLAZE 2.2K < SWITCH > S701 1-762-970-21 SWITCH, PUSH (1 KEY) (CASSETTE HOLDER) S702 1-572-581-11 SWITCH, SLIDE (DIRECTION) S703 1-572-922-11 SWITCH, SLIDE (HOLD) S704 1-692-453-11 SWITCH, KEY BOARD (p) S705 1-692-453-11 SWITCH, KEY BOARD (œ REPEAT) S706 1-692-453-11 SWITCH, KEY BOARD (FF) S707 1-692-453-11 SWITCH, KEY BOARD (REW) S708 1-692-453-11 SWITCH, KEY BOARD (FUNCTION) < THERMISTOR (POSITIVE) > THP601 1-810-794-11 THERMISTOR, POSITIVE < VIBRATOR > X701 1-760-872-11 VIBRATOR, CRYSTAL (32.768kHz) ************************************************************ MISCELLANEOUS ************** HP901 1-500-536-11 HEAD, MAGNETIC (PLAYBACK) J801 1-779-080-11 JACK, DC (POLARITY UNIFIED TYPE) (DC IN 1.5 V) M901 1-698-885-11 MOTOR (CAPSTAN/REEL) (JE) M901 1-698-885-21 MOTOR (CAPSTAN/REEL) (EXCEPT JE) PM901 1-454-674-31 SOLENOID, PLUNGER S901 1-762-793-11 SWITCH, LEAF (ATS) (JE) S901 1-762-793-21 SWITCH, LEAF (ATS) (EXCEPT JE) ************************************************************** ACCESSORIES & PACKING MATERIALS ******************************** 1-505-535-11 HEADPHONE (WITH REMOTE CONTROL) ! 1-528-465-11 BATTERY CHARGER (BC-820T) (JE) ! 1-569-007-11 ADAPTOR, CONVERSION 2P (JE) 3-864-885-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH, SPANISH) (AEP,FR) 3-864-885-21 MANUAL, INSTRUCTION (GERMAN, SWEDISH, FINNISH) (AEP) 3-864-885-31 MANUAL, INSTRUCTION (DUTCH, ITALIAN, PORTUGUES) (AEP) 3-864-885-41 MANUAL, INSTRUCTION (CHINESE, KOREAN, ARABIC) (EE) 3-864-885-51 MANUAL, INSTRUCTION (ENGLISH, FRENCH, SPANISH) (E) 3-864-885-61 MANUAL, INSTRUCTION (CHINESE, KOREAN, ARABIC) (E) 3-864-885-71 MANUAL, INSTRUCTION (ENGLISH, FRENCH, SPANISH) (JE) 3-864-885-81 MANUAL, INSTRUCTION (CHINESE, KOREAN, ARABIC) (JE) 3-864-885-91 MANUAL, INSTRUCTION (CHINESE, KOREAN, ARABIC) (EE) 3-866-014-11 MANUAL, INSTRUCTION (POLISH, CZECH, GREEK) (EE) 3-918-937-01 CASE (MS), CARRYING MAIN The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. WM-EX570 Sony Corporation Personal A&V Products Company 9-926-954-11 99B0569-1 Printed in Japan © 1999. 2 Published by Quality Engineering Dept. (Shinagawa) 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