Ver 1.1 1999.10 SERVICE MANUAL MICROFILM WM-EX922 AEP Model UK Model E Model Tourist Model Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type MT-WMEX922-112 Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation. SPECIFICATIONS Dimensions Approx. 78.9 x 124.4 x 25.9 mm (w/h/d) Weight Approx. 185 g (Main unit) Approx. 250 g (incl. rechageable battery, NC-6WM, Tape (C-60HF) Design and specifications are subject to change without notice. Track system Compact cassette stereo Frequency response (DOLBY NR switch off) 20 – 18,000 Hz Output Headphones (stereo mini-jack) Load impedance 8 – 300 ohms Power output 5mW + 5mW at DC operation Power requirements 1.5V DC Rechargeable battery (NC-6WM, 1.2 V, 600mAh, Ni-Cd), One R6 (size AA) battery Battery life (Approx. hours) Rechargeable NC-6WM 6 fully charged Sony R6P (SR) 5 Sony alkaline LR6 (WM) 17 Rechargeable NC-6WM 23 Sony alkaline LR6 (WM) used together CASSETTE PLAYER 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 – 25 – R705 1-218-870-11 METAL CHIP 9.1K 0.50% 1/16W R706 1-216-855-11 METAL CHIP 680K 5% 1/16W R707 1-216-845-11 METAL CHIP 100K 5% 1/16W R708 1-216-821-11 METAL CHIP 1K 5% 1/16W R709 1-216-834-11 METAL CHIP 12K 5% 1/16W R710 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R711 1-216-813-11 METAL CHIP 220 5% 1/16W R712 1-216-849-11 METAL CHIP 220K 5% 1/16W R713 1-216-849-11 METAL CHIP 220K 5% 1/16W R714 1-216-849-11 METAL CHIP 220K 5% 1/16W R715 1-216-821-11 METAL CHIP 1K 5% 1/16W R716 1-216-821-11 METAL CHIP 1K 5% 1/16W R717 1-216-821-11 METAL CHIP 1K 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 1-216-821-11 METAL CHIP 1K 5% 1/16W R721 1-216-849-11 METAL CHIP 220K 5% 1/16W R722 1-216-853-11 METAL CHIP 470K 5% 1/16W < VARIABLE RESISTOR > RV301 1-225-318-11 RES, VAR, CARBON 30K/30K (VOL) RV601 1-223-229-21 RES, ADJ, METAL GLAZE 4.7K (TAPE SPEED) < SWITCH > S301 1-762-078-11 SWITCH, SLIDE (AVLS) S701 1-572-581-11 SWITCH, SLIDE (F/R) S702 1-762-498-21 SWITCH, PUSH (1 KEY) (HOLDER) S703 1-762-516-11 SWITCH, PUSH (1 KEY) (A/B) S704 1-762-078-11 SWITCH, SLIDE (BL SKIP) < TRANSFORMER > T501 1-450-666-11 TRANSFORMER, DC-DC CONVERTER < THERMISTOR > THP601 1-810-794-11 THERMISTOR, POSITIVE < VIBRATOR > X701 1-760-872-11 VIBRATOR, CRYSTAL (32.768kHz) ************************************************************ MISCELLANEOUS *************** 56 1-662-153-11 PWB, SWITCH FLEXIBLE 66 1-762-582-11 SWITCH, LEAF (ATS) 68 1-473-797-11 SWITCH UNIT (REW,FF,p,“”) HP901 1-500-280-11 HEAD, MAGNETIC (PLAYBACK) M901 1-698-633-11 MOTOR PM901 1-454-674-31 SOLENOID, PLUNGER S901 1-572-922-11 SWITCH, SLIDE (DOLBY NR) S902 1-692-605-11 SWITCH, SLIDE (MEGA BASS) ************************************************************ ACCESSORIES & PACKING MATERIALS ******************************** ! 1-528-252-21 BATTERY CHARGER (BC-7S) (UK) 1-528-543-22 BATTERY, NI-CD (NC-6WM) ! 1-528-580-21 BATTERY CHARGER (BC-7HT) (JEW) ! 1-528-661-11 BATTERY CHARGER (BC-7DR) (KR) ! 1-528-744-21 BATTERY CHARGER (BC-7DY) (AEP) ! 1-569-007-11 ADAPTOR, CONVERSION 2P (JEW) 1-759-213-11 CASE, BATTERY 3-008-521-01 CARRYING CASE, BATTERY 3-800-626-01 INSTRUCTION (A7 SIZE) (JEW) 3-856-098-01 MANUAL, INSTRUCTION (ENGLISH, JAPANESE, KOREAN) (JEW) 3-856-098-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH, KOREAN) (AEP,UK,KR) 3-856-098-21 MANUAL, INSTRUCTION (GERMAN, DUTCH, SWEDISH) (AEP) 3-856-098-31 MANUAL, INSTRUCTION (ITALIAN, PORTUGUESE, SPANISH) (AEP) 3-931-774-01 CASE, CARRYING * 3-935-134-01 CASE, INDIVIDUAL (JEW) X-3329-657-1 ATTACHMENT MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ver. 1.1 1999.10 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 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-EX922 SERVICE MANUAL SUPPLEMENT - 1 File this Supplement with the Service Manual. AEP Model UK Model E Model Tourist Model Subject : r FRENCH MODEL HAS BEEN ADDED The French model is approximately the same as the AEP model. Only difference between AEP model and french model are listed. For other informations, please refer to the previously issued service manual (9-923-063-13) . EXPLODED VIEWS Page 21 UPPER PANEL, BOTTOM PANEL SECTION • Abbreviation KR : Korean DIFFERENCE PARTS LIST AEP Model French Model Ref. No. Part No. Description Part No. Description 51 A-3016-851-A MAIN BOARD, COMPLETE A-3021-021-A MAIN BOARD, COMPLETE (French) 76 ––––––––––––––––––––––– 3-553-566-01 CUSHION (French) * 77 ––––––––––––––––––––––– 3-335-793-01 SPACER (French) ! : Added portion ^ ^ S704 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 – IN CORRECT CORRECT Page Part No. Description Part No. Description 25 ! 1-528-744-11 BATTERY CHARGER (BC-7DY) (AEP) !1-528-744-21 BATTERY CHARGER (BC-7DY) (AEP, French) CORRECTION MAIN ACCESSORIES & PACKING MATERIALS 9-923-063-82 Sony Corporation Personal A&V Products Company 97L0274-1 Printed in Japan © 1997.12 Published by Quality Engineering Dept. (Shibaura) AEP Model French Model Ref. No. Part No. Description Part No. Description A-3016-851-A MAIN BOARD, COMPLETE A-3021-021-A MAIN BOARD, COMPLETE (French) ********************* ********************* FB101 1-414-385-11 INDUCTOR, FERRITE BEAD 1-216-793-11 METAL CHIP 4.7 5% 1/16W (French) FB102 1-414-385-11 INDUCTOR, FERRITE BEAD 1-216-793-11 METAL CHIP 4.7 5% 1/16W (French) FB201 1-414-385-11 INDUCTOR, FERRITE BEAD 1-216-793-11 METAL CHIP 4.7 5% 1/16W (French) FB202 1-414-385-11 INDUCTOR, FERRITE BEAD 1-216-793-11 METAL CHIP 4.7 5% 1/16W (French) AEP Model French Model Page Part No. Description Part No. Description 3-856-098-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH, KOREAN) (AEP,UK, KR) 25 3-856-098-21 MANUAL, INSTRUCTION (GERMAN, DUTCH, SWEDISH) (AEP) 3-856-098-31 MANUAL, INSTRUCTION (ITALIAN, PORTUGUESE, SPANISH) (AEP) 3-856-098-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH, KOREAN) (AEP, UK, KR, French) 3-856-098-21 MANUAL, INSTRUCTION (GERMAN, DUTCH, SWEDISH) (AEP) 3-856-098-31 MANUAL, INSTRUCTION (ITALIAN, PORTUGUESE, SPANISH) (AEP) Page 23 – 25 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