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Aiwa HS-TX394 Service Manual

Stereo radio cassette player
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SERVICE MANUAL

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Summary of Contents for Aiwa HS-TX394

  • Page 1 All manuals and user guides at all-guides.com SERVICE MANUAL...
  • Page 2 All manuals and user guides at all-guides.com Ω Ω 1 8Z-HRC-904-010 IB,Y(DGI)-INTX396<396YZ> 1 8Z-HRC-911-010 IB,Y(DGI)-INTX394<394YZ> 1 8Z-HRC-903-010 IB,Y(ESF)-TX396 IN<396YZ> 1 8Z-HRC-910-010 IB,Y(ESF)-INTX394<394YZ> 1 8Z-HRC-907-010 IB,Y(POHCZ)-INTX396<396YZ> 1 8Z-HRC-912-010 IB,Y(POHCZ)-INTX394<394YZ> 1 8Z-HRC-918-010 IB,YJ(ECC)-TX396 IN<YJ> 1 8Z-HRC-919-010 IB,YH(ECC)-TX396C<YH> 1 8Z-HRC-921-010 IB,YL-TX399-CCE<399YL> 1 8Z-HRC-920-010 IB,YL(ESP)-TX394 IN<394YL>...
  • Page 3 All manuals and user guides at all-guides.com C118 87-010-805-080 CAP, S 1-16 C119 87-010-197-080 CAP, CHIP 0.01 DM 87-A21-235-080 C-IC,LAG668FTF C120 87-010-194-080 C-CAP,S 0.047-25 ZF<YU,YL> 87-A20-851-040 C-IC,TA2111F C120 87-010-197-080 CAP, CHIP 0.01 DM<YZ> 87-A21-049-010 C-IC,LC72343G-9482<YH,YJ,YZ> C121 87-012-157-080 C-CAP,S 330P-50 CH 87-A21-149-010 C-IC,TC9322FB-501<YU,YL>...
  • Page 4 All manuals and user guides at all-guides.com C253 87-010-197-080 CAP, CHIP 0.01 DM C254 87-010-452-080 CAPACITOR,1-16 C255 87-010-197-080 CAP, CHIP 0.01 DM C256 87-010-150-080 C-CAP,S 6P-50 CH C257 87-012-156-080 C-CAP,S 220P-50 CH C258 87-010-805-080 CAP, S 1-16 C271 87-010-181-080 CAP,CHIP S 1800P<YU,YL> C272 87-010-181-080 CAP,CHIP S 1800P<YU,YL>...
  • Page 5 All manuals and user guides at all-guides.com LCD, HS ASSY (BAND/TU) <YH, YJ, YZ> GRID ASSIGNMENT ANODE CONNECTION ONNECTION RT CODE Figure Value of resistor Dimensions Symbol Resistor Form 0.45 1.25 0.45 0.55...
  • Page 6 All manuals and user guides at all-guides.com...
  • Page 7 All manuals and user guides at all-guides.com...
  • Page 8 All manuals and user guides at all-guides.com L>...
  • Page 9 All manuals and user guides at all-guides.com L>...
  • Page 10 All manuals and user guides at all-guides.com YZ,YJ>...
  • Page 11 All manuals and user guides at all-guides.com YZ,YJ>...
  • Page 12: Schematic Diagram - 1 (Main)

    All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM - 1 (MAIN)
  • Page 13 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM - 2 (FRONT: YU,YL) X201: 75kHZ...
  • Page 14 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM - 3 (FRONT: YH,YZ,YJ)
  • Page 15 All manuals and user guides at all-guides.com Pin No. Pin Name Description S22 (NC) LCD segment output. (Not connected) S23 (NC) LCD segment output. (Not connected) Key matrix input. Key matrix input. Key matrix input. Key matrix input. Key return timing output. Key return timing output.
  • Page 16 All manuals and user guides at all-guides.com Description Pin No. Pin Name Description LCD segment output. Crystal oscillator pin. LCD segment output. Connected to ground. LCD segment output. Key matrix input. LCD segment output. Key matrix input. COM4 LCD commn output 4. Key matrix input.
  • Page 17: Practical Service Figure

    All manuals and user guides at all-guides.com PRACTICAL SERVICE FIGURE MAIN C.B <TUNER SECTION> Sensitivity : (IHF, THD 3%) F M Less than 20dB [at 76MHz (YU,YL)] SFR 1 Less than 20dB [at 87.5MHz (YH,YJ,YZ)] VOLUME Less than 20dB [at 90MHz (YU,YL)] Less than 20dB [at 98.1MHz (YH,YJ,YZ)] Less than 20dB [at 108.0MHz] Sensitivity :...
  • Page 18: Mechanical Parts List

    All manuals and user guides at all-guides.com MECHANICAL PARTS LIST 1/1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8Z-HRC-005-010 WINDOW,LCD 2 8Z-HRC-008-010 KNOB,SL HOLD<EXCEPT [L]394YL,[L]394YZ> 2 8Z-HRC-020-010 KNOB,SL HOLD BLUE<[L]394YL,[L]394YZ> 3 86-HRM-205-010 SPR-T,CLICK 4 8Z-HRC-012-010...
  • Page 19 All manuals and user guides at all-guides.com 84-ZM2-225-010 84-ZM2-226-510 SPR-T,AUTO FIND SPR-C,CLUTCH 84-ZM2-228-210 SPR-C,BT 84-ZM2-224-110 SPR-T,FF LOCK 84-ZM2-222-110 SPR-T,PLAY 84-ZM2-227-310 84-ZM2-223-110 SPR-C,AZIMUTH SPR-T,REW STOP...
  • Page 20 All manuals and user guides at all-guides.com REEL TABLE,L FRAME,CENTER SHAFT REEL FELT,CLUTCH CAPSTAN,1.8-23.3...
  • Page 21 All manuals and user guides at all-guides.com 1 84-ZM2-244-010 BELT,MAIN Y 2 84-ZM2-220-110 BRG,P 3 84-ZM2-211-010 GEAR,CONNECT 4 84-ZM2-216-210 REEL TABLE,R 5 84-ZM2-223-110 SPR-T,REW STOP 6 84-ZM2-054-010 LEVER,REW THIN 7 84-ZM2-224-110 SPR-T,FF LOCK 8 84-ZM2-053-010 LEVER,FF THIN 9 84-ZM2-207-310 LEVER,AUTO 10 84-ZM2-055-010 LEVER,STOP THIN 11 84-ZM2-206-410...
  • Page 22 All manuals and user guides at all-guides.com...

This manual is also suitable for:

Hs-tx396Hs-tx399