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 2007.04.30 QQ :376315150 手机:13942296513 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 Ver 1.0 1998. 06 3-810-698-51 MANUAL, INSTRUCTION (ENGLISH, SPANISH, CHINESE, 3-858-069-21 MANUAL, INSTRUCTION (ENGLISH, CHINESE) KOREAN) (E, EA) (FX321: Chinese) 3-810-698-61 MANUAL, INSTRUCTION (ENGLISH, SPANISH, CHINESE, KOREAN) (FX321: E) * 3-932-296-01 INDIVIDUAL CARTON (FX321 : E) ____________________________ WM-FX321/FX323/FX325 SERVICE MANUAL SUPPLEMENT - 3 File this Supplement with the Service Manual. Subject : r CHINESE MODELS HAS BEEN ADDED FOR WM-FX321 US Model WM-FX321/FX323 Canadian Model AEP Model UK Model E Model WM-FX321/FX323/FX325 Chinese Model WM-FX321 Tourist Model WM-FX323/FX325 The WM-FX321 (Chinese model) is approximately the same as the WM-FX321 (E model). Only difference between WM-FX321 (E model) and WM-FX321 (Chinese model) are listed. For other infomations, please refer to the previously issued WM-FX321/FX323/FX325 service manual (9-960-552-11), supplement-1 (9-960-552-81) and supplement-2 (9-960-552-82). ACCESSORIES & PACKING MATERIALS (Service Mnual see page 26) r DIFFERENCE PARTS LIST WM-FX321 : E model WM-FX321 : Chinese model Part No. Description Part No. Description 9-960-552-83 Sony Corporation Personal A&V Products Company 98F02045-1D Printed in Japan © 1998.6 Published by Quality Engineering Dept. (Shibaura) • Abbreviation EA : Saudi Arabia NOTE : • Items marked “ * ”are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. 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 Ver. 1.0 1999. 05 US Model WM-FX321/FX323 Canadian Model AEP Model UK Model E Model WM-FX321/FX323/FX325 Chinese Model WM-FX321 Tourist Model WM-FX323/FX325 WM-FX321/FX323/FX325 SERVICE MANUAL SUPPLEMENT - 4 File this Supplement with the Service Manual. Subject : r CHANGE OF MAIN BOARD (WM-FX323 : US Model only) 1-655-512-22 / 1-672-791-11 Due to this change, only electrical adjustment, printed wiring boards, schematic diagram and a electrical parts list of WM-FX323 (US model) are described in this supplement-4. For other information, please refer to the previously issued WM-FX321/FX323/FX325 service manual (9-960-552-11), supplement-1 (9-960-552-81), Supplement-2 (9-960-552-82) and Supplement-3 (9-960-552-83). (ECN-WM801336) 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 – r CHANGE OF MAIN BOARD (WM-FX323 : US model only) NEW TYPE IDENTIFICATION [MAIN BOARD] (COMPONENT SIDE) Former Type: 1-655-512-22 [MAIN BOARD] (CONDUCTOR SIDE) New Type: 1-672-791-11 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com – 3 – – 4 – AM IF ADJUSTMENT Adjust for a maximum reading on level meter. T1 455kHz AM FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on level meter. L7 505kHz CT1-4 1,750kHz AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L1 620kHz CT1-1 1,400kHz FM FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on level meter. L6 86.0MHz CT1-3 109.5MHz FM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L5 86.0MHz CT1-2 109.5MHz • Repeat the procedures in each adjustment several times, and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors. [MAIN BOARD] (COMPONENT SIDE) [MAIN BOARD] (CONDUCTOR SIDE) L7 : AM Frequency Coverage Adjustment CT1-4 : AM Frequenc Coverage Adjustment CT1-3 : FM Frequency Coverage Adjustment CT1-2 : FM Tracking Adjustment L6 : FM Frequency Coverage Adjustment CT1-1 : AM Tracking Adjustment L1 : AM Tracking Adjustment T1 : AM IF Adjustment L5 : FM Tracking Adjustment Adjustments Location: RADIO SECTION 0dB = 1µV AM Section BAND : AM FM Section BAND : FM [MAIN BOARD] (CONDUCTOR SIDE) AM RF signal generator 30% amplitude modulation by 400Hz signal. Output level : as low as possible Put the lead-wire antenna close to the set. set 32Ω J301 (phones) level meter r ELECTRICAL ADJUSTMENT (WM-FX323 : US model only) (Service Manual See page 7, 8) B C E C302 R207 L301 R107 C304 C1 Q1 C12 C31 1 CV1 BPF CP1 TP (ANTENNA TERMINAL) FM RF signal generator 22.5kHz frequency deviation by 400Hz signal. Output level : as low as possible 0.01µF (GND) TP (ANTENNA TERMINAL) 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 3 4 5 6 7 8 9 10 11 A B C D E F G H 1 4 5 8 1 5 9 10 15 18 19 25 27 1 5 10 12 24 20 15 13 B C E B C E L1 AM FERRITE-ROD ANTENNA S303-2 DX LOCAL S303-1 NORM CrO2/ METAL S305 AVLS NORM LIMIT B C E C302 C318 C307 IC301 R207 TH602 C7 C24 L201 L101 Q101 IC1 R105 L301 TH601 R306 Q2 R203 R205 R107 C203 CN301 C6 C19 C310 C202 C201 C101 C102 C304 C314 C18 R3 R4 R206 C313 R103 C103 R104 R204 Q201 C319 R106 R308 C205 R309 IC601 C315 C329 Q301 C108 C208 C105 C306 C107 C207 C206 C317 R301 R11 R6 R8 C2 R10 C8 FB2 R1 C5 C4 C1 Q1 R9 C9 R2 C10 R109 R209 C328 R320 C106 C312 C309 C311 C322 R305 RV601 C33 C34 C331 C32 C11 Q302 R322 R321 R7 R5 C15 C3 C12 C31 R602 R601 R603 C602 C604 C603 C17 X2 CF1 C601 CF2 T1 J301 S304 C14 S303 RV301 VOLUME ∑� C305 S301 C303 C104 CV1 CV1 TUNING J302 2 C204 C308 L5 L6 L7 [MAIN BOARD] DC IN 3V M M901 CAPSTAN/REEL MOTOR CN302 1 2 3 DRY BATTERY SIZE "AA" (IEC DESIGNATION R6) 2PCS, 3V MEGA BASS ON OFF MEGA BASS UNIT B C E B C E B C E JR7 28 36 30 BPF CP1 TP (ANTENNA TERMINAL) 0/) S302 PLAY 9 1 5 L-CH R-CH R-CH L-CH FWD REV 1 2 3 4 5 HP901 PLAYBACK HEAD TAPE (RADIO OFF) AM FM 11 (11) 1-672-791- FB1 -2 -2 -1 -1 -1 -2 CV1-1 CV1-4 CV1-2 CV1-3 CT1-2 CT1-3 CT1-1 CT1-4 02 S351 – 5 – – 6 – WM-FX321/FX323/FX325 r PRINTED WIRING BOARDS (WM-FX323 : US model only) Note: • X : parts extracted from the component side. • ® : Through hole. • ¢ : internal component. • b : Pattern on the side which is seen. • b : Pattern of the rear side. Ref. No. Location r Semiconductor Location IC1 D-8 IC301 C-5 IC601 D-3 Q1 C-9 Q2 G-10 Q101 E-6 Q201 E-5 Q301 E-4 Q302 G-10 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 – 7 – – 9 – – 8 – WM-FX321/FX323/FX325 r SCHEMATIC DIAGRAM (WM-FX323 : US model only) Note: • 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. • ¢ : internal component. • U : B+ Line. • H : adjustment for repair. • Power voltage is dc 3V and fed with regulated dc power supply from external power voltage jack (J301). • Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM (RADIO SECTION), PLAY (TAPE SECTION) ( ) : AM • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal produc- tion tolerances. • Signal path. F : FM E : PB 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 – 10 – – 12 – – 11 – r CHANGE OF EXPLODED VIEWS PARTS LIST (Service Manual See page 20) Ref. No. Part No. Description Part No. Description Before Change After Change 4 A-3016-808-A MAIN BOARD, COMPLETE (FX323: US,CND) A-3021-235-A MAIN BOARD, COMPLETE (FX323: US) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN CV1-3 1-141-567-11 CAP, VAR CV1-4 1-141-567-11 CAP, VAR < TRIMMER > CT1-1 1-141-567-11 CAP, VAR (AM TRACKING) CT1-2 1-141-567-11 CAP, VAR (FM TRACKING) CT1-3 1-141-567-11 CAP, VAR (FM FREQUENCY COVERAGE) CT1-4 1-141-567-11 CAP, VAR (AM FREQUENCY COVERAGE) < FERRITE BEAD > FB1 1-216-864-11 METAL CHIP 0 FB2 1-216-864-11 METAL CHIP 0 < IC > IC1 8-759-493-20 IC TA2111F-(EL) IC301 8-759-285-29 IC LA4582CM IC601 8-759-334-24 IC MM1038CFF < JACK > J301 1-750-061-11 JACK,DC(POLARITY UNIFIED TYPE) (DC IN 3V) J302 1-565-287-11 JACK (2) < JUMPER RESISTOR > JR7 1-216-295-00 METAL CHIP 0 < COIL > L5 1-416-994-11 COIL (FM RF) (FM TRACKING) L6 1-419-158-11 COIL (WITH CORE) (FM FREQUENCY COVERAGE) L7 1-406-408-21 COIL (OSC) (AM FREQUENCY COVERAGE) L101 1-500-245-11 FERRITE L101 1-500-245-22 FERRITE L201 1-500-245-11 FERRITE L201 1-500-245-22 FERRITE L301 1-412-006-31 INDUCTOR CHIP 10uH < TRANSISTOR > Q1 8-729-230-49 TRANSISTOR 2SC2712-YG Q2 8-729-102-77 TRANSISTOR 2SA812-T2M7 Q101 8-729-207-65 TRANSISTOR RN1410 Q201 8-729-207-65 TRANSISTOR RN1410 Q301 8-729-230-49 TRANSISTOR 2SC2712-YG Q302 8-729-216-22 TRANSISTOR 2SA1162-G < RESISTOR > R1 1-216-864-11 METAL CHIP 0 5% 1/16W R2 1-216-839-11 METAL CHIP 33K 5% 1/16W R3 1-216-077-00 METAL CHIP 15K 5% 1/10W R4 1-216-077-00 METAL CHIP 15K 5% 1/10W R5 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R6 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R7 1-216-815-11 METAL CHIP 330 5% 1/16W R8 1-216-797-11 METAL CHIP 10 5% 1/16W R9 1-216-815-11 METAL CHIP 330 5% 1/16W R10 1-216-839-11 METAL CHIP 33K 5% 1/16W R11 1-216-821-11 METAL CHIP 1K 5% 1/16W R103 1-216-077-00 METAL CHIP 15K 5% 1/10W R104 1-216-077-00 METAL CHIP 15K 5% 1/10W R105 1-216-117-00 METAL CHIP 680K 5% 1/10W R106 1-216-043-91 RES,CHIP 560 5% 1/10W R107 1-216-295-00 METAL CHIP 0 5% 1/10W R109 1-216-850-11 METAL CHIP 270K 5% 1/16W R203 1-216-077-00 METAL CHIP 15K 5% 1/10W R204 1-216-077-00 METAL CHIP 15K 5% 1/10W R205 1-216-117-00 METAL CHIP 680K 5% 1/10W R206 1-216-043-91 RES,CHIP 560 5% 1/10W R207 1-216-295-00 METAL CHIP 0 5% 1/10W R209 1-216-850-11 METAL CHIP 270K 5% 1/16W R301 1-216-049-91 RES,CHIP 1K 5% 1/10W R305 1-216-837-11 METAL CHIP 22K 5% 1/16W R306 1-216-077-00 METAL CHIP 15K 5% 1/10W R308 1-216-077-00 METAL CHIP 15K 5% 1/10W R309 1-216-113-00 METAL CHIP 470K 5% 1/10W R320 1-216-841-11 METAL CHIP 47K 5% 1/16W R321 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R322 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R601 1-217-905-11 RES,CHIP 1.5 5% 1/10W R602 1-217-905-11 RES,CHIP 1.5 5% 1/10W R603 1-216-043-91 RES,CHIP 560 5% 1/10W < VARIABLE RESISTOR > RV301 1-223-609-21 RES, VAR, CARBON 10K/10K (VOLUME ∑) RV601 1-225-252-11 RES, ADJ, CARBON 470 (TAPE SPEED) < SWITCH > S301 1-571-986-31 SWITCH, LEAF (0 / )) S302 1-571-986-11 SWITCH, LEAF (PLAY 9) S303 1-692-298-11 SWITCH, SLIDE (NORM/CrO2/METAL, DX/LOCAL) S304 1-692-299-11 SWITCH, SLIDE (FM/AM/TAPE(RADIO OFF)) S305 1-692-898-11 SWITCH, SLIDE (AVLS) < TRANSFORMER > T1 1-404-949-11 TRANSFORMER, IF (AM IF) < THERMISTOR > TH601 1-809-279-11 THERMISTOR, POSITIVE TH602 1-810-764-11 THERMISTOR, POSITIVE < FILTER > X2 1-767-735-11 FILTER, CERAMIC WM-FX321/FX323/FX325 9-960-552-84 Sony Corporation Personal Audio Company 99E0218-1 Printed in Japan © 1999.5 Published by General Engineering Dept. NOTE : • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX, -X mean standardized parts, so they may have some difference from the original one. • 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.... : µ A.... , uPA.... : µ PA.... uPB.... : µ PB.... , uPC.... : µ PC.... uPD.... : µ PD.... • CAPACITORS uF : µ F • COILS uH : µ H When indicating parts by reference num- ber, please include the board. r ELECTRICAL PARTS LIST (WM-FX323 : US model only) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN A-3021-235-A MAIN BOARD, COMPLETE ********************* 3-910-895-01 TERMINAL (-), BATTERY 3-933-642-01 TERMINAL (+), BATTERY < CAPACITOR > C1 1-162-930-11 CERAMIC CHIP 1PF 0.25PF 50V C2 1-164-455-11 CERAMIC CHIP 16PF 5% 50V C3 1-163-100-00 CERAMIC CHIP 20PF 5% 50V C4 1-162-937-11 CERAMIC CHIP 6PF 0.5PF 50V C5 1-162-937-11 CERAMIC CHIP 6PF 0.5PF 50V C6 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C7 1-164-222-11 CERAMIC CHIP 0.22uF 25V C8 1-163-038-91 CERAMIC CHIP 0.1uF 25V C9 1-115-156-11 CERAMIC CHIP 1uF 10V C10 1-164-156-11 CERAMIC CHIP 0.1uF 25V C11 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C12 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C14 1-124-259-11 ELECT 4.7uF 20% 16V C15 1-163-989-11 CERAMIC CHIP 0.033uF 10% 25V C17 1-126-154-11 ELECT 47uF 20% 6.3V C18 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C19 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C24 1-164-346-11 CERAMIC CHIP 1uF 16V C31 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C32 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C33 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C34 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C101 1-163-003-11 CERAMIC CHIP 330PF 10% 50V C102 1-163-003-11 CERAMIC CHIP 330PF 10% 50V C103 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V C104 1-126-157-11 ELECT 10uF 20% 16V C105 1-164-346-11 CERAMIC CHIP 1uF 16V C106 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C107 1-164-346-11 CERAMIC CHIP 1uF 16V C108 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C201 1-163-003-11 CERAMIC CHIP 330PF 10% 50V C202 1-163-003-11 CERAMIC CHIP 330PF 10% 50V C203 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V C204 1-126-157-11 ELECT 10uF 20% 16V C205 1-164-346-11 CERAMIC CHIP 1uF 16V C206 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C207 1-164-346-11 CERAMIC CHIP 1uF 16V C208 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C302 1-163-038-91 CERAMIC CHIP 0.1uF 25V C303 1-126-153-11 ELECT 22uF 20% 6.3V C304 1-164-222-11 CERAMIC CHIP 0.22uF 25V C305 1-126-153-11 ELECT 22uF 20% 6.3V C306 1-164-346-11 CERAMIC CHIP 1uF 16V C307 1-163-038-91 CERAMIC CHIP 0.1uF 25V C308 1-126-162-11 ELECT 3.3uF 20% 50V C309 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C310 1-164-346-11 CERAMIC CHIP 1uF 16V C311 1-113-619-11 CERAMIC CHIP 0.47uF 10V C312 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C313 1-164-346-11 CERAMIC CHIP 1uF 16V C314 1-164-346-11 CERAMIC CHIP 1uF 16V C315 1-104-847-11 TANTAL. CHIP 22uF 20% 4V C317 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C318 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C319 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C322 1-162-953-11 CERAMIC CHIP 100PF 5% 50V C328 1-164-156-11 CERAMIC CHIP 0.1uF 25V C329 1-163-038-91 CERAMIC CHIP 0.1uF 25V C331 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C601 1-124-434-00 ELECT 220uF 20% 4V C602 1-164-005-11 CERAMIC CHIP 0.47uF 25V C603 1-164-505-11 CERAMIC CHIP 2.2uF 16V C604 1-163-035-00 CERAMIC CHIP 0.047uF 50V < FILTER > CF1 1-527-870-00 FILTER CF1 1-577-072-11 FILTER, CERAMIC CF2 1-781-152-11 FILTER, CERAMIC < CONNECTOR > CN301 1-569-252-21 HOUSING, CONNECTOR (FPC) 5P * CN302 1-750-092-11 HOUSING, CONNECTOR 3P < COMPOSITION CIRCUIT BLOCK > CP1 1-236-711-21 FILTER, BAND PASS < VARIABLE CAPACITOR > CV1-1 1-141-567-11 CAP, VAR CV1-2 1-141-567-11 CAP, VAR 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 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