Aiwa HS-TX406 Service Manual

Stereo radio cassette player
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HS-TX406
YH,YJ
SERVICE MANUAL
STEREO RADIO
BASIC TAPE MECHANISM : 4ZM-2 P5NF
CASSETTE PLAYER
P5NC
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
HS-TX406 (YH,YJ). (S/M Code No. 09-99B-423-0T1).
S/M Code No. 09-002-423-0R2

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Summary of Contents for Aiwa HS-TX406

  • Page 1 HS-TX406 YH,YJ SERVICE MANUAL STEREO RADIO BASIC TAPE MECHANISM : 4ZM-2 P5NF CASSETTE PLAYER P5NC • This Service Manual is the "Revision Publishing" and replaces "Simple Manual" HS-TX406 (YH,YJ). (S/M Code No. 09-99B-423-0T1). S/M Code No. 09-002-423-0R2...
  • Page 2: Specifications

    SPECIFICATIONS Frequency range: For using in North and South America AM: 530 – 1,710 kHz (10 kHz step) FM1,FM2: 87.5 – 108.1 MHz (200 kHz step) For using in Europe and other countries AM: 531 – 1,602 kHz (9 kHz step) FM1,FM2: 87.5 –...
  • Page 3: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C121 87-012-157-080 C-CAP,S 330P-50 CH SW213 87-A90-330-080 C-SW,SL 1-1-2 SSSS81 C122 87-012-141-080 CHIP-CAPACITOR,0.22-16F TH201 87-A91-188-080...
  • Page 4 WIRING - 1 (MAIN: 1/2)
  • Page 5 WIRING - 1 (MAIN: 2/2)
  • Page 6 WIRING - 2 (FRONT: 1/2) <YH>...
  • Page 7 WIRING - 2 (FRONT: 2/2) <YH>...
  • Page 8 WIRING - 3 (FRONT: 1/2) <YJ>...
  • Page 9 WIRING - 3 (FRONT: 2/2) <YJ>...
  • Page 10: Schematic Diagram - 1 (Main)

    SCHEMATIC DIAGRAM - 1 (MAIN)
  • Page 11: Schematic Diagram - 2 (Front)

    SCHEMATIC DIAGRAM - 2 (FRONT)
  • Page 12: Lcd Display

    LCD DISPLAY IC VOLTAGE CHART IC, TC9322FB-501 LCD, HS ASSY (BAND/TU) Pin No. AM (V) FM (V) TAPE (V) Pin No. AM (V) FM (V) TAPE (V) GRID ASSIGNMENT 1.486 1.476 1.490 2.772 2.690 2.754 1.487 1.477 1.491 0.0027 0.0035 0.0019 1.488 1.477...
  • Page 13: Ic Block Diagram

    IC BLOCK DIAGRAM IC, LAG668FTF Pin No. Pin Name Description LCD segment output. (Not used) LCD segment output. (Not used) Key matrix input. Key matrix input. Key matrix input. Key matrix input. Key return timing output. Key return timing output. Key return timing output.
  • Page 14 ADJUSTMENT <TAPE PLAYER SECTION> 6. Tape Speed Adjustment Settings : • Test tape : TTA–100 MAIN C.B (TAPE CENTRE) • Test point : Phones Jack (J1) • Adjustment location : SFR1 • Tape/radio : TAPE • S-BASS : SFR 1 •...
  • Page 15: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1 / 1 MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8A-HRC-002-010 WINDOW,LCD 2 86-HRM-205-010 SPR-T,CLICK 3 8A-HRC-031-110 LID,CASS ASSY<YH>...
  • Page 16: Tape Mechanism Parts List

    TAPE MECHANIISM EXPLODED VIEW 1 / 1 TAPE MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 84-ZM2-244-010 BELT,MAIN Y 2 84-ZM2-220-110 BRG,P...
  • Page 17: Spring Application Position

    SPRING APPLICATION POSITION 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 18 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9630469 9630472 0251431 Printed in Singapore...

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