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SIMPLE-2
SERVICE MANUAL
STEREO CASSETTE PLAYER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual" of
HS-GMX45 / 50 (Y), (S/M Code No. 09-015-447-1T1).
HS-GMX45
HS-GMX50
BASIC TAPE MECHANISM : CL-860 D-GRY
A par t of contents is adequate.
Re-issuing is under r equest.
S/M Code No. 09-016-447-1R1
Y
Y
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Summary of Contents for Aiwa HS-GMX45 Y
- Page 1 HS-GMX45 HS-GMX50 SIMPLE-2 SERVICE MANUAL STEREO CASSETTE PLAYER BASIC TAPE MECHANISM : CL-860 D-GRY A par t of contents is adequate. Re-issuing is under r equest. • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” of HS-GMX45 / 50 (Y), (S/M Code No. 09-015-447-1T1). S/M Code No.
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Page 2: Specifications
SPECIFICATIONS Maximum output Speaker: 4 mW + 4 mW (EIAJ / 16 ohms) Load impedence 16 - 80 ohms Power sources DC 3 V using two R6 (AA) dry cell batteries, AC house current using the optional AC adaptor AC-D302. Battery life: (EIAJ, 0.2 mW output) Approx. -
Page 3: Electrical Main Parts List
ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C401 87-A10-201-080 C-CAP,S 0.33-16 K B C403 87-010-196-080 C-CAP,S 0.1-25 Z F 87-002-677-080 IC,TA2002F C404 87-016-526-080 C-CAP,S 0.47-16 BK 87-A20-532-140 C-IC,LB1977M-TLM C405 87-010-992-080 C-CAP,S 0.047-25 K B 87-A21-926-040 C-IC,TMP47C443LDM-3B80(EL) C406... -
Page 4: Transistor Illustration
TRANSISTOR ILLUSTRATION REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 2SC2712GR CSA1362GR RN2405 RN2407 – 4 –... - Page 5 WIRING (MAIN / HEAD FLEX) – 5 –...
- Page 6 SCHEMATIC DIAGRAM (MAIN / HEAD FLEX) – 6 –...
- Page 7 IC BLOCK DIAGRAM – 7 –...
- Page 8 IC DESCRIPTION IC, TMP47C443LDM – 3B80(EL) Pin No. Pin Name Description XOUT Oscillator connection terminal (4MHz ceralock). RESET Reset signal input. EJECT SW EJECT SW input. EJECT: L BUZR Buzzer sound (pulse) output. TEST TEST (mechanism strength test) mode input. TEST: H (Connected to GND) HOLD MAIN key HOLD SW input.
- Page 9 ADJUSTMENT <TAPE PLAYER SECTION> 1. Tape Speed (4.8cm/sec) Adjustment Settings : • Test tape : TTA - 100 (TAPE CENTER) • Test point : PHONES JACK (J101) • Adjustment location : SFR 401 • Super bass : OFF • Volume : MAX Method : Play back the test tape and adjust SFR 401 so that the frequency is 3010 Hz ±...
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Page 10: Mechanical Exploded View
MECHANICAL EXPLODED VIEW 1 / 1 PLATE,SPEC MECHA SA HS-GMX45 Y1BSC,Y1BGC – 10 –... -
Page 11: Mechanical Parts List
MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION 8B-HR7-023-010 LID,ASSY YZ SIL<45Y1BSC,50Y1BSC> 8B-HKF-027-010 LID,ASSY GRN<45Y1BGC> 8B-HKF-029-010 LID,ASSY BLU<50Y1BLC> 8B-HR7-201-010 HLDR,CASS L 8B-HR7-005-110 WINDOW,CASS<EXCEPT 45Y1BGC> 8B-HKF-003-110 WINDOW,CASS GRN<45Y1BGC> 8B-HR7-202-010 HLDR,CASS R 8B-HR7-233-010 HINGE,ASSY 8B-HR7-221-010 SPR-P,EARTH 8B-HKF-201-010 HLDR,HP JACK 8B-HR7-220-010 HLDR,HINGE 8B-HKF-004-010... -
Page 12: Tape Mechanism Exploded View
TAPE MECHANISM EXPLODED VIEW 1 / 1 – 12 –... -
Page 13: Tape Mechanism Parts List
TAPE MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION 8B-HR7-001-010 FRAME CENTER S8-605-100-000 FWD ARM S8-605-110-000 REV ARM S8-605-140-000 SUB CHASSIS ASSY S8-605-070-000 GEAR PLATE S8-605-060-000 FWD GEAR S8-605-210-000 GEAR PLATE PIN S8-505-220-000 FWD GEAR SP S8-605-230-000 GEAR SHAFT S8-605-330-000... - Page 14 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 2000068 9630472 921338 Printed in Singapore...