– 1 – MICROFILM SERVICE MANUAL US Model Canadian Model AEP Model E Model Chinese Model RADIO CASSETTE PLAYER Photo: WM-FX477 Radio section Frequency range FM: 65 – 74/87.5 – 108 MHz (East European) 87.5 – 108 MHz (Except East European) AM:530 – 1,710 kHz (US, Canadian) 531 – 1,602 kHz (Except US, Canadian) Tape section Frequency response (Dolby NR off) Playback: 30 – 14,000 Hz Output Headphones/earphones (2 jack) Load impedance 8 – 300 ohms General Power requirements 3 V DC batteries R6 (AA) × 2/ External DC 3 V power sources Dimensions (w/h/d) Approx. 115.8 × 85 × 33.4 mm (4 5/8 × 3 3/8 × 1 3/8 inches) incl. projecting parts and controls Mass Approx. 175 g (6.2 oz.)/Approx. 255 g (9.0 oz.) incl.batteries and a cassette Supplied accessories Stereo headphones or Stereo earphones (1) Carrying case (1) Design and specifications are subject to change without notice. SPECIFICATIONS Model Name Using Similar Mechanism WM-FX483 Tape Transport Mechanism Type MF-WMFX483-147 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. Dolby noise reduction manufactured under license from Dolby Labo- ratories Licensing Corporation. “DOLBY” and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation. 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 – TABLE OF CONTENTS 1. GENERAL ........................................................................... 3 2. DISASSEMBLY 2-1. Cabinet (Front) Assy ........................................................... 5 2-2. Display Board ..................................................................... 6 2-3. Holder (Sub) Assy, Cassette ................................................ 6 2-4. Main Board ......................................................................... 7 2-5. Mechanism Deck ................................................................. 7 2-6. Belt and Motor .................................................................... 8 3. MECHANICAL ADJUSTMENTS ................................. 9 4. ELECTRICAL ADJUSTMENTS Tape Section ............................................................................ 9 Tuner Section......................................................................... 10 5. DIAGRAMS 5-1. IC Pin Description ............................................................. 12 5-2. Block Diagram .................................................................. 14 5-3. Schematic Diagram –Main Section–................................. 16 5-4. Printed Wiring Board –Main Section– .............................. 19 5-5. Printed Wiring Board –Display Section– .......................... 21 5-6. Schematic Diagram –Display Section–............................. 23 6. EXPLODED VIEWS 6-1. Cabinet Section ................................................................. 26 6-2. Tape Mechanism Deck Section ......................................... 28 7. ELECTRICAL PARTS LIST......................................... 29 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 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 – 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 – 5 – B C D E F G H I J K S701 cabinet (front) assy A cabinet (front) assy 2 screw (1.7x2.5), tapping 1 screw (1.7x2.5), tapping holder (sub) assy, cassette Cabinet (front) assy Set Main board Holder (sub) assy, cassette Belt and Motor Mechanism deck Display board SECTION 2 DISASSEMBLY 2-1. CABINET (FRONT) ASSY Note : When installing, fit the knobs and switches. 3 Insert the precision screwdriver (1.4 mm flat-blade) into the slit at claw A and release the claw. 4 Remove the cabinet (front) assy. (Release all claws B to K in alphabetical order.) • The equipment can be removed using the following procedure. Note : Follow the disassembly procedure in the numerical order given. Note : When removing the cabinet, put cloth on the end of a screwdriver or use a polyacetal driver to avoid damage to the cabinet. 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 – 1 Open the holder (sub) assy, cassette. 4 holder (sub) assy, cassette A B 5 spring (torsion) 2 four claws 3 DISPLAY board 1 screws 2-2. DISPLAY BOARD 2-3. HOLDER (SUB) ASSY, CASSETTE 2 Insert a precision screwdriver (1.4 mm flat-blade) vertically into portion A to release the hinge plate. 3 Portion B to release the hinge plate. 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 – 5 three claws 4 three claws 1 HEAD FLEXIBLE board (CN303) 2 Unsolder the 4 places. 3 screw (M1.4x2.0), locking 6 MAIN board switch slider 2-5. MECHANISM DECK 2-4. MAIN BOARD Note : When installing, fit the switch and slider. 2 Insert the precision screwdriver (1.4 mm flat-blade) into the slit and release three claws. 4 Remove the mechanism deck in the direction of the arrow. 1 screw 3 three claws 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 – 1 belt 3 motor wheel assy (SP), capstan belt • How to apply the belt M901 2 two screws (screw (M1.4), special head) 2-6. BELT AND MOTOR 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 – RV601 0000 2 jack (J301) digital frequency counter set 16 Ω test tape WS-48A (3 kHz, 0 dB) PRECAUTION • Supplied voltage : 2.5V • Control position VOL control : maximum • Test Tape Type Signal Used for WS-48A 3 kHz, 0 dB tape speed adjustment TAPE SECTION 0 dB = 0.775 V Tape Speed Adjustment Procedure: PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened swab : playback head pinch lever assy capstan wheel assy rubber belt 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 (2.5 V) unless otherwise noted. Torque Measurement Mode Torque meter Meter reading FWD CQ-102C 20 – 42 g • cm (0.28 – 0.58 oz • inch) FWD CQ-102C less than 2 g • cm Back Tension (less than 0.03 oz • inch) REV CQ-102RC 20 – 42 g • cm (0.28 – 0.58 oz • inch) REV CQ-102RC less than 2 g • cm Back Tension (less than 0.03 oz • inch) FF, REW CQ-201B more than 60 g • cm (more than 0.83 oz • inch) SECTION 4 ELECTRICAL ADJUSTMENTS SECTION 3 MECHANICAL ADJUSTMENTS 1. Playback WS-48A (tape center part) in the FWD state and adjust RV601 so that the frequency counter reading becomes 3,000 Hz. Specification Value: Digital frequency counter 2,985 to 3,015 Hz 2. Playback WS-48A (tape center part) in the REV state. Check that the frequency counter reading is within ± 1.0% of the reading of step 1. Adjustment Location: 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 – 2 jack (J301) set 16 Ω level meter (range: 0.5-5 V ac) Put the lead-wire antenna close to the set. AM RF signal generator digital voltmeter TP (VT) Main board 2 jack (J301) set 16 Ω level meter (range: 0.5-5 V ac) FM RF signal generator 0.01 µF (FM RF IN) Main board (GND) digital voltmeter TP (VT) Main board • Repeat the procedures in each adjustment several times, and the tracking adjustment should be finally done by the trimmer ca- pacitors. AM IF ADJUSTMENT Adjust for a maximum reading on level meter. T1 1,000 (999) kHz ( ): Except US, Canadian model AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L2 CT1 620 (621) kHz 1,400 (1,395) kHz ( ): Except US, Canadian model TUNER SECTION 0 dB = 1 µV • FM Section Setting: RADIO ON/BAND switch : FM FM Tuning Voltage Adjustment FM TUNING VOLTAGE ADJUSTMENT Adjust for a 9.0 (14.5 ± 0.5) Vdc reading on digital voltmeter. L3 108 MHz FM Tracking Adjustment Modulation: 1 kHz, 75 kHz dev. (100%) Output level: as low as possible FM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L1 87.5 (65.0) MHz ( ): East European model +0.5 0 • AM Section Setting: RADIO ON/BAND switch : AM AM Tuning Voltage Adjustment AM TUNING VOLTAGE ADJUSTMENT Adjust for a 1.4 ± 0.1 Vdc reading on digital voltmeter. L4 530 (531) kHz ( ): Except US, Canadian model AM IF Adjustment, AM Tracking Adjustment Modulation: 400 Hz, 30% Output level: as low as possible 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 – (VT) (FM RF IN) FM RF IN VT L3 FM TUNING VOLTAGE ADJUSTMENT L1 FM TRACKING ADJUSTMENT L4 AM TUNING VOLTAGE ADJUSTMENT T1 AM IF ADJUSTMENT CT1 AM TRACKING ADJUSTMENT L2 Adjustment Location: main board Measurement Points: main board – main board (side B) – – main board (side 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 – 12 – 5-1. IC PIN DESCRIPTION • IC701 TC9327F-113 (SYSTEM CONTROL/LCD DRIVE) Pin No. Pin Name I/O Pin Description 1 – 4 COM1 – 4 O LCD driver common output 5 – 22 S1 – 18 O LCD driver output 23 MOTOR DIR O Motor rotation direction control output (FWD: L, REV: H) 24 MOTOR CTL O Motor ON/OFF control output (OFF: L, ON: H) 25 MOTOR SPEED O Motor speed control output (Normally: L, Speed down: H) 26 MOTOR BRK O Motor brake control output (Brake OFF: L, Brake ON: H) 27 PHOTO CTL O Photo reflector rotation detection control output 28 DOLBY O DOLBY control output (ON: L, OFF: H) 29 FWD/REV O Playback head input select output (REV: L, FWD: H) 30 AVLS O AVLS control output (AVLS OFF: L, AVLS IN: H) 31 FM MODE O LOCAL/DX control output (DX: L, LOCAL: H) (US, CND, 5E, 6E only) 32 TAPE SELECT O Tape select control output (Normal: L, CrO2/METAL: H) 33 PHOTO IN I Photo reflector rotation detection input 34 – 37 K0 – 3 I Key input 0 – 3 38 – 41 KO0 – 3 O Key output 0 – 3 42 BATT DET I Power supply voltage detection input (A/D input) 43 HOLD I HOLD input 44 AD IN3 I Not used in this set. 45 AD REF I Reference voltage of pin 43 and 44. 46 AMP CTL O AMP control output (AMP OFF: L, AMP ON: H) 47 MEGA BASS O MEGA BASS control output (ON: L, OFF: H) 48 OPEN I OPEN detection input (Open: L, Close: H) 49 BEEP O BEEP output 50 VER1 I Destination select input (Fixed at “L” (except EE, E, 9E) or “H” (EE, E, 9E) in this set.) 51 VER2 I Destination select input (Fixed at “L” (US, CND, E, 5E, 6E, 9E) or “H” (AEP, FR, EE, CEV, CH) in this set.) 52 VER3 I Destination select input (Fixed at “L” in this set.) 53 MBSET I MEGA BASS with/without detection input (Fixed at “L” in this set.) 54 DLBSET I DOLBY with/without detection input (Fixed at “L” (WM-FX477) or “H” (WM-FX479) in this set.) 55 REV SW I Mechanism deck mode detection switch input (REV ON: H) 56 REW SW I Mechanism deck mode detection switch input (REW ON: H) 57 FF SW I Mechanism deck mode detection switch input (FF ON: H) 58 FWD SW I Mechanism deck mode detection switch input (FWD ON: H) 59 BAND O BAND select output (AM: L, FM: input) 60 RADIO ON O RADIO ON/OFF control output (OFF: L, ON: H) 61 IF REQ O IF request output (Auto scan: L, Normally: H) 62 MUTE O Mute signal output (OFF: L, ON: H) 63 NC — Not used. 64 IF IN I IF input 65 EO O Not used in this set. 66 NC O Error out signal output 67 HOLD — Fixed at “H” in this set. 68 NC — Not used. 69 GND — Ground 70 VCO FM I VCO (FM) input 71 VCO AM I VCO (AM) input 72 VDD — Power supply pin 73 RESET — Reset input 74 XOUT — Crystal oscillator output (75 kHz) 75 XIN — Crystal oscillator input (75 kHz) SECTION 5 DIAGRAMS 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 – – 15 – WM-FX477/FX479 Pin No. Pin Name I/O Pin Description 76 VXT — Stabilized capacitor connection of crystal oscillation power supply. 77 VLCD — LCD driver power rising pressure pin 78, 79 C1, 2 — LCD driver power rising pressure pin 80 VEE — 1.5 V constant voltage power supply for LCD driver. 5-2. BLOCK DIAGRAM D1 D401 L OUT R OUT VCC QUAD OSC OUT FM/AM RF, IF, MPX IC1 12 11 FWD 58 FF 57 5 10 CF2 10.7MHz X1 TUNER VCC R CH R CH L HP901 PB HEAD SWITCH Q2 L.P.F Q701,702 TAPE SPEED RV601 SYSTEM CONTROL/ LCD DRIVE IC701 AMP Q751 TUNER VCC CF1 450kHz L1 FM RF T1 AM IFT BATT+B 13 DC/DC CONV. Q401,T401 RIPPLE FILTER Q51,52 RADIO+B SWITCH Q53 VCO BUFFER Q703 FWD/REV SWITCH Q301 NF LEVEL SWITCH Q101 POWER SWITCH Q753 POWER AMP SW Q304 AMP CONT Q305 ON/OFF MIX IN(L) H.PIN(L) FX479 FX477 DOLBY NR IC331 MIX OUT FM RF IN 2 4 S/S MOTOR SERVO IC301(2/2) 3 IN+ 35 M-V REF 34 DR 43 UOUT VOUT WOUT FM IF IN 7 AUDIO POWER AMP IC301(1/2) REV IN(L) FWD IN(L) NF SYSTEM 6 15 AM IF IN 6 FM RF 24 FM OSC 21 AM OSC 20 AM RF 22 LPF1 14 LPF2 13 IF REQ 17 FM MODE 31 IF REQ K0-0 K03 HOLD 43 OPEN DET 48 BATT IN 38 BATT DET 42 VDD 72 RESET 73 AD REF 45 AMP CTL PHOTO CTL PHOTO IN 33 MOTOR DIR MOTOR SPEED MOTOR CTL X OUT X IN SYS CONT HOLD S701 S301 (OPEN DET) S601 (MD CONT) US,CND,C&SA MODEL US,CND,C&SA MODEL FUNCTION KEY S702-715 B+ OFF ON B.P.F MUTE Q306 FL1 DC IN 3V J302 DRY BATTERY SIZE "AA" (IEC DESIGNATION R6) 2PCS, 3V D2 L3 FM OSC L4 AM OSC D3 CT1 DOLBY B+ SWITCH Q331 REW 56 REV D731 55 FWD FF REW RVS B+ BATT+B PH751 +B L2 AM FERRITE-ROD ANTENNA R FWD R CH L R REV REF + – 9 10 5 POWER MUTE 21 +B DOLBY +B 19 4 5 REG IC702 1 30 28 L.B-SW 32 MIX OUT(L) VOL RV301 24 POWER IN(L) PWR R-CH COM L CH R CH 22 POWER OUT(L) 16 POWER OUT(COM) 18 J301 38 41 5 22 S1 S18 X701 75kHz Q607 BATT+B M901 CAPSTAN/ REEL MOTOR 1 4 COM1 04 ND701 LIQUID CRYSTAL DISPLAY PANEL COM4 K0 K3 34 37 BEEP 49 AVLS 30 MEGA BASS 47 MUTE 62 DOLBY 28 RADIO ON 60 FWD/REV 29 TAPE SELECT 32 VCO AM 71 VCO FM 70 IF IN 64 61 EO 65 BAND 59 3 46 PHOTO REFLECTOR Q752 MOTOR DIRECTION Q602 MOTOR SPEED SW Q603 BRAKE SWITCH Q604-606 27 74 75 39 41 23 25 24 MOTOR BRK 26 40 R-CH AVLS CONTROL Q303 (1/2) L701 • RCH: same as L-CH • Signal path : FM : AM : PB T1 AM IF L1 FM TRACKING L3 FM TUNING VOLTAGE L4 AM TUNING VOLTAGE CT1,L2 AM TRACKING • Abbreviation CND : Canadian model C&SA : Central and South America model 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 – 16 – – 17 – – 18 – WM-FX477/FX479 5-3. SCHEMATIC DIAGRAM — MAIN SECTION — • Refer to page 25 for IC Block Diagrams. Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • ¢ : internal component. • C : panel designation. • U : B+ Line. • H : adjustment for repair. • Total current is measured with no cassette installed. • Power voltage is dc 3 V and fed with regulated dc power supply from battery terminal. no mark : FM ( ) : AM < > : PB • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal pro- duction tolerances. • Signal path. F : FM f : AM E : PB • Abbreviation CND : Canadian model. C&SA : Central and South America model. CH : Chinese model. FR : French model. CEV : Poland, Czech, Greece and Turkey model. EE : East European model. 9E : No indication of country of origin. E : Indication of country of origin. (Page 23) 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 – 19 – – 20 – WM-FX477/FX479 5-4. PRINTED WIRING BOARD — MAIN SECTION — M HP901 PB HEAD FWD L 6 REF 1 GND REV(L) REV(R) FWD(R) FWD(L) R REV R L 1 A B C D E F G H I 2 3 4 5 6 7 8 9 10 11 12 13 M901 CAPSTAN/REEL MOTOR (VT) (FM RF IN) L2 AM FERRITE-ROD ANTENNA ( ) ( ) C&SA C&SA US, CND, C&SA Note: • Y : parts extracted from the conductor side. • ® : Through hole. • b : Pattern from the side which enables seeing. • Abbreviation CND : Canadian model. C&SA : Central and South America model. FR : French model. (Page 21) Ref. No. Location D1 H-5 D2 G-9 D3 G-10 D401 B-4 D402 B-4 D731 C-9 IC1 H-10 IC301 D-11 E-3 PH701 E-5 (Q2) H-10 Q51 D-9 Q52 D-9 Q53 E-9 Q101 F-11 Q201 F-11 Q301 E-4 Q302 D-12 Q303 F-12 Q304 D-5 Q305 D-5 F-2 Q401 B-2 Q602 E-10 Q603 D-9 Q604 B-4 Q605 B-4 Q606 B-4 Q607 C-4 Q751 E-5 Q752 E-5 Q753 C-5 • Semiconductor Location ( ) : US, CND, 5E, 6E model only < >: FX479 only 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-FX477/FX479 – 21 – – 22 – 5-5. PRINTED WIRING BOARD — DISPLAY SECTION — Note: • ® : Through hole. • b : Pattern from the side which enables seeing. (The other layer’s patterns are not indicated.) 1 A B C D E F G H 2 3 4 5 6 7 8 9 10 11 12 1 3 2 4 5 PANEL 18 17 1 34 ( ) ( ) S D G C&SA Ref. No. Location IC701 E-8 IC702 B-12 Q701 G-8 Q702 F-8 Q703 E-8 • Semiconductor Location (Page 19) Caution: Pattern face side: Parts on the pattern face side seen from the (Side B) pattern face are indicated. Parts face side: Parts on the parts face side seen from the (Side A) parts face are indicated. • Abbreviation CND : Canadian model. C&SA : Central and South America model. CH : Chinese model. FR : French model. CEV : Poland, Czech, Greece and Turkey model. EE : East European model. 9E : No indication of country of origin. E : Indication of country of origin. 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 – – 24 – WM-FX477/FX479 Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • C : panel designation. • U : B+ Line. • Power voltage is dc 3 V and fed with regulated dc power supply from battery terminal. no mark : FM ( ) : PB • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal produc- tion tolerances. • Abbreviation CND : Canadian model. C&SA : Central and South America model. CH : Chinese model. FR : French model. CEV : Poland, Czech, Greece and Turkey model. EE : East European model. 9E : No indication of country of origin. E : Indication of country of origin. 5-6. SCHEMATIC DIAGRAM — DISPLAY SECTION — (Page 18) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 1 2 36 35 34 33 32 31 30 29 28 27 26 25 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 COM RI VREF POWER OUTC POWER OUT2 VCC POWER MUTE POWER IN1 POWER IN2 MIX OUT1 MIX OUT2 LP.2 R. P2 R.P1 DET OUT MVREF IN+ VSP LOW BOOST IN2 LOW BOOST IN1 LOW BOOST SW M-GND R.VREF PRE MUTE SW (FWD/REW) POWER OUT1 POWER GND MVCC DR WOUT MP-GND VOUT UOUT FC OUT OSC UB VB WB 3 4 5 6 7 8 9 10 11 12 PRE NF1 PRE OUT2 PRE NF2 PRE FWD IN2 PRE REV IN2 PRE REV IN1 PRE FWD IN1 S/S PRE GND PRE OUT1 BIAS R.F REF SYS CONT DET VREF SPEED LOW BOOST PRE DRIVER OPERATION LOGIC OSC PLUSE DET REF VOLTAGE REF VOLTAGE FOR SPEED CONTROL CURRENT DET OPERATION DET FWD/ REV FREQ CARC. + – 24 23 22 21 20 19 18 17 16 15 14 13 DECODE DIVIDE VCO 11 10 9 8 7 6 5 4 3 2 1 12 FM RF OUT RF GND FM RF IN AM IF IN FM IF IN GND AGC QUAD R-OUT L-OUT AM LOW CUT MIX OUT VCC RF VCC AM RF IN FM OSC AM OSC OSC OUT ST LED IF REQ DET OUT LPF1 LPF2 FM OSC AM OSC AM MIX FM MIX BUFF BUFF FM RF AMIF FMIF AGC MUTE ST/MO FM/AM FM DET AM DET 1/8 LEVEL DET IF BUFF AF BUFF AF IF REQ SW ST – 25 – – 26 – • IC Block Diagrams IC1 TA2104 IC301 LB8115W-TLM SECTION 6 EXPLODED VIEWS NOTE: • The mechanical parts with no reference number in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • -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 • Accessories and packing materials are given in the last of this parts list. • Abbreviation CND : Canadian model. C&SA : Central and South America model. CH : Chinese model. FR : French model. CEV : Poland, Czech, Greece and Turkey model. EE : East European model. 9E : No indication of country of origin. E : Indication of country of origin. 6-1. CABINET SECTION N N IC331 NJM2185V 14 13 12 11 10 9 8 4 3 2 1 5 6 7 WEIGHT G2 G1 V/I BIAS CIRCUIT Bch BLOCK (same Ach) VCC ON/OFF VEXT INR OUTR DCR DETR GND IREF VREF INL OUTL DCL DETL SUM Gm Ach BLOCK ND701 1 11 2 3 4 5 12 8 9 10 6 7 13 24 14 15 16 17 18 19 20 21 22 23 17 not supplied MF-WMFX483-147 L2 12 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 – 27 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1 3-349-825-31 SCREW 2 3-019-422-01 JOINT 3 3-022-857-01 SPRING (OPEN) 4 3-019-421-01 LEVER, OPEN 5 3-022-856-01 SPRING (KNOB), TENSION 6 3-020-512-01 TERMINAL (-), BATTERY 7 A-3061-893-A DISPLAY BOARD, COMPLETE (FX479:US,CND,C&SA) 7 A-3061-896-A DISPLAY BOARD, COMPLE (FX479:AEP,FR,CEV,CH) 7 A-3061-899-A DISPLAY BOARD, COMPLETE (FX479:EE) 7 A-3061-906-A DISPLAY BOARD, COMPLETE (FX477:US,CND,C&SA) 7 A-3061-909-A DISPLAY BOARD, COMPLETE (FX477:AEP,FR,CEV) 7 A-3061-912-A DISPLAY BOARD, COMPLETE (FX477:EE) 7 A-3061-913-A DISPLAY BOARD, COMPLETE (FX477:E,9E,CH) 7 A-3061-920-A DISPLAY BOARD, COMPLETE (FX479:E) 8 A-3021-188-A MAIN BOARD, COMPLETE (FX479:US,CND) 8 A-3021-190-A MAIN BOARD, COMPLETE (FX479:AEP,E,CEV,CH) 8 A-3021-192-A MAIN BOARD, COMPLETE (FX479:EE) 8 A-3021-195-A MAIN BOARD, COMPLETE (FX479:C&SA) 8 A-3021-196-A MAIN BOARD, COMPLETE (FX479:FR) 8 A-3021-197-A MAIN BOARD, COMPLETE (FX477:US,CND) 8 A-3021-199-A MAIN BOARD, COMPLETE (FX477:AEP,E,9E,CEV,CH) 8 A-3021-201-A MAIN BOARD, COMPLETE (FX477:EE) 8 A-3021-204-A MAIN BOARD, COMPLETE (FX477:C&SA) 8 A-3021-210-A MAIN BOARD, COMPLETE (FX477:FR) 9 3-030-022-01 TERMINAL (+), BATTERY 10 3-704-197-11 SCREW (M1.4X2.0), LOCKING 11 3-704-197-91 SCREW (M1.4X1.8), LOCKING 12 3-892-535-11 SCREW 13 3-030-025-01 HOLDER (LCD) 14 3-030-018-01 BUTTON (PRESET) 15 X-3376-953-1 CABINET (FRONT) ASSY (DX/LOCAL) (SILVER) (FX479:US,CND,C&SA) 15 X-3376-954-1 CABINET (FRONT) ASSY (ST/MONO) (SILVER) (FX479:EXCEPT US,CND,C&SA) 15 X-3376-957-1 CABINET (FRONT) ASSY (DX/LOCAL) (SILVER) (FX477:US,CND,C&SA) 15 X-3376-958-1 CABINET (FRONT) ASSY (ST/MONO) (SILVER) (FX477:AEP,FR,EE,E,9E,CEV) 15 X-3377-163-1 CABINET (FRONT) ASSY (G) (ST/MONO) (GREEN) (FX477:FR) 15 X-3377-164-1 CABINET (FRONT) ASSY (L) (ST/MONO) (BLUE) (FX477:FR) 16 X-3377-069-1 CABINET (CENTER) SUB ASSY 17 3-318-382-91 SCREW (1.7X2.5), TAPPING 18 3-019-514-21 KNOB (OPEN) 19 3-007-011-01 SPRING (CASSETTE) 20 3-318-382-61 SCREW (1.7X2.5), TAPPING 21 3-019-506-01 LOCKER, OPEN 22 3-033-384-01 SPRING (TORSION) 23 X-3376-951-1 HOLDER SUB ASSY, CASSETTE (FX479:EXCEPT AEP,FR,CEV) 23 X-3376-952-1 HOLDER SUB ASSY, CASSETTE (FX479:AEP,FR,CEV) 23 X-3376-955-1 HOLDER SUB ASSY, CASSETTE (FX477:US,CND,EE,E,C&SA,CH) 23 X-3376-956-1 HOLDER SUB ASSY, CASSETTE (FX477:AEP,FR,9E,CEV) 24 3-030-822-01 RUBBER, CONDUCTIVE L2 1-501-987-11 ANTENNA, FERRITE-ROD (AM) ND701 1-803-304-11 DISPLAY PANEL, LIQUID CRYSTAL 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 – 6-2. TAPE MECHANISM DECK SECTION (MF-WMFX483-147) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 53 52 52 54 71 56 55 71 57 58 59 60 70 61 62 68 69 M901 63 64 66 66 67 67 69 68 65 51 HP901 51 X-3375-020-1 PINCH LEVER (N-F) ASSY 52 X-3369-747-1 WHEEL ASSY (SP), CAPSTAN 53 3-354-868-01 BELT 54 3-021-950-01 GEAR (DF) 55 3-021-982-01 SPRING (MODE), COMPRESSION 56 X-3375-024-1 CLUTCH ASSY (F) 57 3-021-951-01 GEAR (CAM) 58 3-348-953-21 WASHER 59 3-021-979-01 SPRING (UDF), COMPRESSION 60 3-021-949-01 GEAR (BF) 61 X-3375-022-1 CHASSIS ASSY (F) 62 3-021-974-01 SPRING (HEAD BASE) 63 3-703-816-31 SCREW (M1.4), SPECIAL HEAD 64 X-3375-021-1 PINCH LEVER (R-F) ASSY 65 3-703-816-73 SCREW (M1.4), SPECIAL HEAD 66 3-921-797-01 WASHER 67 3-921-003-01 BEARING 68 3-022-100-01 SPRING (B.T.), COMPRESSION 69 3-024-223-01 GEAR (REEL-2) 70 X-3375-268-1 GEAR (AF-SV) ASSY 71 3-026-340-01 WASHER HP901 1-500-555-11 HEAD, MAGNETIC (PLAYBACK) M901 1-763-073-11 MOTOR (CAPSTAN/REEL) (including PULLEY) 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 – SECTION 7 ELECTRICAL PARTS LIST 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 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 • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering 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 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark When indicating parts by reference number, please include the board. • Abbreviation CND : Canadian model. C&SA : Central and South America model. CH : Chinese model. FR : French model. CEV : Poland, Czech, Greece and Turkey model. EE : East European model. 9E : No indication of country of origin. E : Indication of country of origin. DISPLAY A-3061-893-A DISPLAY BOARD, COMPLETE (FX479:US,CND,C&SA) A-3061-896-A DISPLAY BOARD, COMPLETE (FX479:AEP,FR,CEV,CH) A-3061-899-A DISPLAY BOARD, COMPLETE (FX479:EE) A-3061-906-A DISPLAY BOARD, COMPLETE (FX477:US,CND,C&SA) A-3061-909-A DISPLAY BOARD, COMPLETE (FX477:AEP,FR,CEV) A-3061-912-A DISPLAY BOARD, COMPLETE (FX477:EE) A-3061-913-A DISPLAY BOARD, COMPLETE (FX477:E,9E,CH) A-3061-920-A DISPLAY BOARD, COMPLETE (FX479:E) ************************ < CAPACITOR > C701 1-162-974-11 CERAMIC CHIP 0.01uF 50V C704 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C705 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V C706 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C707 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C708 1-115-416-11 CERAMIC CHIP 1000PF 5% 25V C709 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C710 1-162-974-11 CERAMIC CHIP 0.01uF 50V C711 1-104-847-11 TANTAL. CHIP 22uF 20% 4V C712 1-162-917-11 CERAMIC CHIP 15PF 5% 50V C713 1-162-917-11 CERAMIC CHIP 15PF 5% 50V C714 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C715 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C716 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C717 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C718 1-115-416-11 CERAMIC CHIP 1000PF 5% 25V C719 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C720 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C721 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C722 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V < IC > IC701 8-759-574-70 IC TC9327F-113 IC702 8-759-469-63 IC S-81215SGUP-DQK-T1 < COIL > L701 1-412-995-21 INDUCTOR 22uH L702 1-412-972-31 INDUCTOR 0.27uH (EXCEPT EE) L702 1-412-973-11 INDUCTOR 0.33uH (EE) < LIQUID CRYSTAL DISPLAY > ND701 1-803-304-11 DISPLAY PANEL, LIQUID CRYSTAL < TRANSISTOR > Q701 8-729-602-21 TRANSISTOR 2SC4154-F Q702 8-729-231-96 FET 2SK880GR-TE85L Q703 8-729-423-55 TRANSISTOR 2SC3931-D < RESISTOR > R700 1-216-817-11 METAL CHIP 470 5% 1/16W R701 1-216-835-11 METAL CHIP 15K 5% 1/16W R702 1-216-841-11 METAL CHIP 47K 5% 1/16W R703 1-216-805-11 METAL CHIP 47 5% 1/16W R704 1-216-835-11 METAL CHIP 15K 5% 1/16W R705 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R706 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R707 1-218-899-11 RES,CHIP 150K 0.50% 1/16W R708 1-218-895-11 RES,CHIP 100K 0.50% 1/16W R711 1-216-821-11 METAL CHIP 1K 5% 1/16W R712 1-216-845-11 METAL CHIP 100K 5% 1/16W (EE,E,9E) R713 1-216-845-11 METAL CHIP 100K 5% 1/16W (AEP,FR,EE,CEV,CH) R715 1-216-833-11 RES,CHIP 10K 5% 1/16W R716 1-216-845-11 METAL CHIP 100K 5% 1/16W (FX479) R717 1-216-845-11 METAL CHIP 100K 5% 1/16W (EXCEPT EE,E,9E) R718 1-216-845-11 METAL CHIP 100K 5% 1/16W (US,CND,E,5E,6E,9E) R719 1-216-845-11 METAL CHIP 100K 5% 1/16W R721 1-216-845-11 METAL CHIP 100K 5% 1/16W (FX477) R722 1-216-821-11 METAL CHIP 1K 5% 1/16W R723 1-216-821-11 METAL CHIP 1K 5% 1/16W R724 1-216-821-11 METAL CHIP 1K 5% 1/16W R725 1-216-821-11 METAL CHIP 1K 5% 1/16W R726 1-216-833-11 RES,CHIP 10K 5% 1/16W R727 1-216-833-11 RES,CHIP 10K 5% 1/16W R728 1-216-833-11 RES,CHIP 10K 5% 1/16W R729 1-216-833-11 RES,CHIP 10K 5% 1/16W 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 MAIN < SWITCH > S701 1-572-922-11 SWITCH, SLIDE (HOLD) < VIBRATOR > X701 1-577-262-11 VIBRATOR, CRYSTAL (75kHz) ************************************************************* A-3021-188-A MAIN BOARD, COMPLETE (FX479:US,CND) A-3021-190-A MAIN BOARD, COMPLETE (FX479:AEP,E,CEV,CH) A-3021-192-A MAIN BOARD, COMPLETE (FX479:EE) A-3021-195-A MAIN BOARD, COMPLETE (FX479:C&SA) A-3021-196-A MAIN BOARD, COMPLETE (FX479:FR) A-3021-197-A MAIN BOARD, COMPLETE (FX477:US,CND) A-3021-199-A MAIN BOARD, COMPLETE (FX477:AEP,E,9E,CEV,CH) A-3021-201-A MAIN BOARD, COMPLETE (FX477:EE) A-3021-204-A MAIN BOARD, COMPLETE (FX477:C&SA) A-3021-210-A MAIN BOARD, COMPLETE (FX477:FR) ********************* 3-020-512-01 TERMINAL (-), BATTERY 3-030-022-01 TERMINAL (+), BATTERY < CAPACITOR > C1 1-115-416-11 CERAMIC CHIP 1000PF 5% 25V C2 1-115-416-11 CERAMIC CHIP 1000PF 5% 25V C4 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C5 1-162-995-11 CERAMIC CHIP 0.022uF 50V C6 1-164-156-11 CERAMIC CHIP 0.1uF 25V C7 1-162-919-11 CERAMIC CHIP 22PF 5% 50V C8 1-164-392-11 CERAMIC CHIP 390PF 5% 50V C10 1-164-217-11 CERAMIC CHIP 150PF 5% 50V C11 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V (EE) C11 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V (EXCEPT EE) C12 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C13 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C14 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C15 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C16 1-115-416-11 CERAMIC CHIP 1000PF 5% 25V C17 1-115-156-11 CERAMIC CHIP 1uF 10V C18 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C19 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C20 1-164-156-11 CERAMIC CHIP 0.1uF 25V C21 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V (EXCEPT US,CND,C&SA) C21 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V (US,CND,C&SA) C22 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V (EXCEPT US,CND,C&SA) C22 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V (US,CND,C&SA) C23 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C24 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C25 1-109-935-11 TANTAL. CHIP 4.7uF 20% 4V C27 1-124-434-00 ELECT 220uF 20% 4V C28 1-162-974-11 CERAMIC CHIP 0.01uF 50V C29 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C30 1-115-416-11 CERAMIC CHIP 1000PF 5% 25V C32 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C33 1-115-416-11 CERAMIC CHIP 1000PF 5% 25V (US,CND,C&SA) C34 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C35 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C36 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C51 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C52 1-126-153-11 ELECT 22uF 20% 6.3V C53 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C101 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C102 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C103 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C104 1-104-847-11 TANTAL. CHIP 22uF 20% 4V C105 1-115-156-11 CERAMIC CHIP 1uF 10V C106 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C107 1-115-156-11 CERAMIC CHIP 1uF 10V C108 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C131 1-115-156-11 CERAMIC CHIP 1uF 10V (FX479) C132 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V (FX479) C133 1-164-505-11 CERAMIC CHIP 2.2uF 16V (FX479) C201 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C202 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C203 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C204 1-104-847-11 TANTAL. CHIP 22uF 20% 4V C205 1-115-156-11 CERAMIC CHIP 1uF 10V C206 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C207 1-115-156-11 CERAMIC CHIP 1uF 10V C208 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C231 1-115-156-11 CERAMIC CHIP 1uF 10V (FX479) C232 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V (FX479) C233 1-164-505-11 CERAMIC CHIP 2.2uF 16V (FX479) C301 1-115-156-11 CERAMIC CHIP 1uF 10V C302 1-104-847-11 TANTAL. CHIP 22uF 20% 4V C303 1-164-156-11 CERAMIC CHIP 0.1uF 25V C304 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C305 1-124-433-00 ELECT 100uF 20% 4V C306 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C307 1-164-492-11 CERAMIC CHIP 0.015uF 10% 16V C308 1-115-156-11 CERAMIC CHIP 1uF 10V C309 1-164-505-11 CERAMIC CHIP 2.2uF 16V C310 1-164-505-11 CERAMIC CHIP 2.2uF 16V C311 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C312 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V DISPLAY 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 – 31 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN C313 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C331 1-135-201-11 TANTALUM CHIP 10uF 20% 4V (FX479) C334 1-135-201-11 TANTALUM CHIP 10uF 20% 4V (FX479) C335 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V (FX479) C401 1-115-416-11 CERAMIC CHIP 1000PF 5% 25V C402 1-164-505-11 CERAMIC CHIP 2.2uF 16V C403 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C404 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C405 1-126-153-11 ELECT 22uF 20% 6.3V C406 1-162-974-11 CERAMIC CHIP 0.01uF 50V C407 1-162-974-11 CERAMIC CHIP 0.01uF 50V C602 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C603 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C604 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C605 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C606 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C607 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C608 1-164-505-11 CERAMIC CHIP 2.2uF 16V C609 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C610 1-124-434-00 ELECT 220uF 20% 4V C731 1-125-622-11 DOUBLE LAYERS 0.1F 5.5V < FILTER > CF1 1-781-271-11 FILTER, CERAMIC CF2 1-781-152-11 FILTER, CERAMIC < CONNECTOR > CN301 1-779-079-11 CONNECTOR, BOARD TO BOARD 34P CN303 1-750-346-21 CONNECTOR, FFC/EPC (ZIF) 6P (FX479:FR) CN303 1-766-819-11 CONNECTOR, FPC (ZIF) 6P (EXCEPT FX479:FR) < TRIMMER > CT1 1-141-463-11 CAP, ADJ 10PF < DIODE > D1 8-719-062-15 DIODE KV1430-3/4-TL00 D2 8-719-951-05 DIODE KV1560 D3 8-719-062-15 DIODE KV1430-3/4-TL00 D401 8-719-404-50 DIODE MA111-TX D402 8-719-056-89 DIODE UDZ-TE-17-12B D731 8-719-072-70 DIODE MA2ZD14001S0 < FERRITE BEAD > FB2 1-414-760-21 INDUCTOR, FERRITE BEAD FB101 1-414-760-21 INDUCTOR, FERRITE BEAD FB201 1-414-760-21 INDUCTOR, FERRITE BEAD FB301 1-414-760-21 INDUCTOR, FERRITE BEAD FB302 1-414-760-21 INDUCTOR, FERRITE BEAD < FILTER > FL1 1-236-711-21 FILTER, BAND PASS (EXCEPT EE) FL1 1-239-813-21 FILTER, BAND PASS (EE) < IC > IC1 8-759-564-18 IC A2104AFN(EL) IC301 8-759-574-69 IC LB8115W-TLM IC331 8-759-488-80 IC NJM2185AV-TE2 (FX479) < JACK > J301 1-565-287-11 JACK (2) J302 1-750-061-11 JACK, DC (POLARITY UNIFIED TYPE) (DC IN 3V) < JUMPER RESISTOR > JR1 1-216-295-00 SHORT 0 JR2 1-216-295-00 SHORT 0 JR3 1-216-295-00 SHORT 0 JR4 1-216-864-11 METAL CHIP 0 5% 1/16W JR5 1-216-864-11 METAL CHIP 0 5% 1/16W JR6 1-216-864-11 METAL CHIP 0 5% 1/16W < COIL > L1 1-416-596-11 COIL (RF) L2 1-501-987-11 ANTENNA, FERRITE-ROD (AM) L3 1-416-595-11 COIL (OSC) L4 1-415-962-11 COIL (OSC) L101 1-412-006-31 INDUCTOR CHIP 10uH L201 1-412-006-31 INDUCTOR CHIP 10uH L401 1-412-991-11 INDUCTOR 10uH < PHOTO REFLECTOR > PH751 8-749-925-05 PHOTO REFLECTOR NJL5183KA-F20-TE1 < TRANSISTOR > Q2 8-729-602-21 TRANSISTOR 2SC4154-F (US,CND,C&SA) Q51 8-729-420-24 TRANSISTOR 2SB1218A-QRS Q52 8-729-402-13 TRANSISTOR XN1501 Q53 8-729-015-76 TRANSISTOR UN5211 Q101 8-729-421-26 TRANSISTOR UN5216 Q201 8-729-421-26 TRANSISTOR UN5216 Q301 8-729-420-24 TRANSISTOR 2SB1218A-QRS Q302 8-729-015-76 TRANSISTOR UN5211 Q303 8-729-402-13 TRANSISTOR XN1501 Q304 8-729-807-86 TRANSISTOR 2SB1295-UL5 Q305 8-729-015-76 TRANSISTOR UN5211 Q331 8-729-420-53 TRANSISTOR UN5115 (FX479) Q401 8-729-602-21 TRANSISTOR 2SC4154-F Q602 8-729-421-26 TRANSISTOR UN5216 Q603 8-729-421-26 TRANSISTOR UN5216 Q604 8-729-141-48 TRANSISTOR 2SB624-BV345 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 – 32 – Q605 8-729-141-48 TRANSISTOR 2SB624-BV345 Q606 8-729-141-48 TRANSISTOR 2SB624-BV345 Q607 8-729-421-26 TRANSISTOR UN5216 Q751 8-729-421-26 TRANSISTOR UN5216 Q752 8-729-420-24 TRANSISTOR 2SB1218A-QRS Q753 8-729-420-24 TRANSISTOR 2SB1218A-QRS < RESISTOR > R1 1-216-853-11 METAL CHIP 470K 5% 1/16W R2 1-216-853-11 METAL CHIP 470K 5% 1/16W R3 1-216-853-11 METAL CHIP 470K 5% 1/16W R4 1-216-821-11 METAL CHIP 1K 5% 1/16W R5 1-216-853-11 METAL CHIP 470K 5% 1/16W R6 1-216-853-11 METAL CHIP 470K 5% 1/16W R7 1-216-853-11 METAL CHIP 470K 5% 1/16W R8 1-216-864-11 METAL CHIP 0 5% 1/16W R9 1-216-817-11 METAL CHIP 470 5% 1/16W R10 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R12 1-216-833-11 RES,CHIP 10K 5% 1/16W R13 1-216-821-11 METAL CHIP 1K 5% 1/16W R14 1-216-821-11 METAL CHIP 1K 5% 1/16W (US,CND,C&SA) R15 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R16 1-216-821-11 METAL CHIP 1K 5% 1/16W R17 1-216-841-11 METAL CHIP 47K 5% 1/16W (EXCEPT FR) R17 1-216-844-11 METAL CHIP 82K 5% 1/16W (FR) R18 1-216-841-11 METAL CHIP 47K 5% 1/16W (EXCEPT FR) R18 1-216-844-11 METAL CHIP 82K 5% 1/16W (FR) R19 1-216-815-11 METAL CHIP 330 5% 1/16W R20 1-216-821-11 METAL CHIP 1K 5% 1/16W (US,CND,C&SA) R51 1-216-864-11 METAL CHIP 0 5% 1/16W R52 1-216-819-11 METAL CHIP 680 5% 1/16W R53 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R54 1-216-847-11 METAL CHIP 150K 5% 1/16W R55 1-216-833-11 RES,CHIP 10K 5% 1/16W R101 1-216-841-11 METAL CHIP 47K 5% 1/16W R102 1-216-841-11 METAL CHIP 47K 5% 1/16W R103 1-216-855-11 METAL CHIP 680K 5% 1/16W R104 1-216-835-11 METAL CHIP 15K 5% 1/16W R105 1-216-835-11 METAL CHIP 15K 5% 1/16W R106 1-216-819-11 METAL CHIP 680 5% 1/16W (FX477:US,CND) R106 1-216-820-11 METAL CHIP 820 5% 1/16W (FX477:EXCEPT US,CND/FX479) R107 1-216-795-11 RES,CHIP 6.8 5% 1/16W (EXCEPT US,CND,FR) R107 1-216-808-11 RES,CHIP 82 5% 1/16W (FR) R107 1-216-864-11 METAL CHIP 0 5% 1/16W (US,CND) R108 1-216-811-11 METAL CHIP 150 5% 1/16W (EXCEPT US,CND,FR) R108 1-216-813-11 METAL CHIP 220 5% 1/16W (FX477:US,CND) R108 1-216-815-11 METAL CHIP 330 5% 1/16W (FX479:US,CND) R108 1-216-820-11 RES,CHIP 820 5% 1/16W (FR) R109 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R201 1-216-841-11 METAL CHIP 47K 5% 1/16W R202 1-216-841-11 METAL CHIP 47K 5% 1/16W R203 1-216-855-11 METAL CHIP 680K 5% 1/16W R204 1-216-835-11 METAL CHIP 15K 5% 1/16W R205 1-216-835-11 METAL CHIP 15K 5% 1/16W R206 1-216-819-11 METAL CHIP 680 5% 1/16W (FX477:US,CND) R206 1-216-820-11 METAL CHIP 820 5% 1/16W (FX477:EXCEPT US,CND/FX479) R207 1-216-795-11 RES,CHIP 6.8 5% 1/16W (EXCEPT US,CND,FR) R207 1-216-808-11 RES,CHIP 82 5% 1/16W (FR) R207 1-216-864-11 METAL CHIP 0 5% 1/16W (US,CND) R208 1-216-811-11 METAL CHIP 150 5% 1/16W (EXCEPT US,CND,FR) R208 1-216-813-11 METAL CHIP 220 5% 1/16W (FX477:US,CND) R208 1-216-815-11 METAL CHIP 330 5% 1/16W (FX479:US,CND) R208 1-216-820-11 RES,CHIP 820 5% 1/16W (FR) R209 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R301 1-216-833-11 RES,CHIP 10K 5% 1/16W R302 1-216-789-11 METAL CHIP 2.2 5% 1/16W R303 1-216-857-11 METAL CHIP 1M 5% 1/16W R304 1-216-821-11 METAL CHIP 1K 5% 1/16W R305 1-216-833-11 RES,CHIP 10K 5% 1/16W R307 1-216-833-11 RES,CHIP 10K 5% 1/16W R308 1-216-845-11 METAL CHIP 100K 5% 1/16W R309 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R310 1-216-821-11 METAL CHIP 1K 5% 1/16W R331 1-216-837-11 METAL CHIP 22K 5% 1/16W (FX479) R332 1-216-797-11 METAL CHIP 10 5% 1/16W (FX479) R333 1-218-729-11 METAL CHIP 36K 0.50% 1/16W (FX479) R401 1-216-845-11 METAL CHIP 100K 5% 1/16W R402 1-216-821-11 METAL CHIP 1K 5% 1/16W R403 1-216-845-11 METAL CHIP 100K 5% 1/16W R404 1-216-813-11 METAL CHIP 220 5% 1/16W R601 1-216-821-11 METAL CHIP 1K 5% 1/16W R602 1-216-839-11 METAL CHIP 33K 5% 1/16W Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 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 – 33 – R603 1-216-845-11 METAL CHIP 100K 5% 1/16W R604 1-216-845-11 METAL CHIP 100K 5% 1/16W R605 1-216-833-11 RES,CHIP 10K 5% 1/16W R606 1-216-845-11 METAL CHIP 100K 5% 1/16W R607 1-216-845-11 METAL CHIP 100K 5% 1/16W R608 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R609 1-216-833-11 RES,CHIP 10K 5% 1/16W R610 1-216-821-11 METAL CHIP 1K 5% 1/16W R611 1-216-821-11 METAL CHIP 1K 5% 1/16W R612 1-216-841-11 METAL CHIP 47K 5% 1/16W R613 1-216-817-11 METAL CHIP 470 5% 1/16W R614 1-216-817-11 METAL CHIP 470 5% 1/16W R615 1-216-817-11 METAL CHIP 470 5% 1/16W R616 1-216-857-11 METAL CHIP 1M 5% 1/16W R617 1-216-857-11 METAL CHIP 1M 5% 1/16W R618 1-216-857-11 METAL CHIP 1M 5% 1/16W R751 1-216-817-11 METAL CHIP 470 5% 1/16W R752 1-216-851-11 METAL CHIP 330K 5% 1/16W R753 1-216-853-11 METAL CHIP 470K 5% 1/16W R754 1-216-821-11 METAL CHIP 1K 5% 1/16W R755 1-216-845-11 METAL CHIP 100K 5% 1/16W R756 1-216-845-11 METAL CHIP 100K 5% 1/16W R757 1-216-845-11 METAL CHIP 100K 5% 1/16W R758 1-216-845-11 METAL CHIP 100K 5% 1/16W R759 1-216-845-11 METAL CHIP 100K 5% 1/16W R760 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R761 1-216-833-11 RES,CHIP 10K 5% 1/16W R762 1-216-829-11 METAL CHIP 4.7K 5% 1/16W < VARIABLE RESISTOR > RV301 1-225-759-21 RES, VAR, CARBON 10K/10K (VOL) RV601 1-241-784-11 RES, ADJ, CARBON 5K < SWITCH > S301 1-771-040-21 SWITCH, PUSH (OPEN DET) S601 1-692-370-11 SWITCH, SLIDE (MD CONT) < TRANSFORMER > T1 1-416-594-11 TRANSFORMER, IF T401 1-449-021-21 TRANSFORMER, DC/DC CONVERTER < THERMISTOR (POSITIVE) > TH601 1-810-794-11 THERMISTOR, POSITIVE < FILTER > X1 1-767-830-11 FILTER, CERAMIC (DISCRIMINATOR) ************************************************************* MISCELLANEOUS *************** HP901 1-500-555-11 HEAD, MAGNETIC (PLAYBACK) M901 1-763-073-11 MOTOR (CAPSTAN/REEL) (including PULLEY) ************************************************************* ACCESSORIES & PACKING MATERIALS ******************************** 1-505-521-11 HEADPHONE (MDR-023) (US,CND) 3-032-907-01 CASE,CARRYING 3-864-880-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH, ITALIAN) (US,CND,AEP,FR) 3-864-880-21 MANUAL, INSTRUCTION (GERMAN,SPANISH, PORTUGUESE) (AEP,C&SA) 3-864-880-31 MANUAL, INSTRUCTION (DUTCH,SWEDISH, FINNISH) (AEP) 3-864-880-41 MANUAL, INSTRUCTION (ENGLISH,RUSSIAN, ARABIC) (EE,CEV) 3-864-880-51 MANUAL, INSTRUCTION (HUNGARIAN,CZECH, POLISH) (CEV) 3-864-880-61 MANUAL, INSTRUCTION (TURKISH,BULGARIAN, GREEK) (CEV) 3-864-880-71 MANUAL, INSTRUCTION (ENGLISH, TRADITIONAL CHINESE,KOREAN) (E) 3-864-880-81 MANUAL, INSTRUCTION (ENGLISH, TRADITIONAL CHINESE,KOREAN) (9E) 3-864-880-91 MANUAL, INSTRUCTION (SIMPLIFIED CHINESE, ENGLISH) (CH) 8-953-130-90 HEADPHONE MDR-E801/K SET (EXCEPT US,CND) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 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 – 34 – Sony Corporation Personal A&V Products Company 9-926-959-11 WM-FX477/FX479 99B0482-1 Printed in Japan C1999. 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