Aiwa HS-PXM2000 Service Manual

Stereo cassette player
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SERVICE MANUAL
STEREO
CASSETTE PLAYER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-004-405-2T4).
HS-PXM2000
M2000
BASIC TAPE MECHANISM : 7ZM-1 P1NF
S/M Code No. 09-006-405-2R4
YH,AH,
AE

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Summary of Contents for Aiwa HS-PXM2000

  • Page 1 YH,AH, HS-PXM2000 M2000 SERVICE MANUAL STEREO BASIC TAPE MECHANISM : 7ZM-1 P1NF CASSETTE PLAYER • This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-004-405-2T4). S/M Code No. 09-006-405-2R4...
  • Page 2: Specifications

    SPECIFICATIONS Maximum output: 4 mW + 4 mW (EIAJ 16 ohms)<AE> 4 mW + 4 mW (EIAJ 32 ohms)<AH,YH> Load impedance: 16 – 32 ohms Power sources: DC 1.2 V using supplied rechargeable battery NB-5G, DC 1.5 V using an R6 (AA) dry cell battery, AC house current using the optional AC adaptor Maximum dimensions: 80 (W) x 112.9 (H) x 18.9 (D) mm (3...
  • Page 3: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C143 87-A10-952-080 C-CAP,TN 22-4 M A MCM C151 87-016-462-080 C-CAP,S 1-16 ZF<AE> 87-A21-179-010 C-IC,TA2123AF C152 87-016-462-080 C-CAP,S 1-16 ZF<AE> 87-A21-061-010 C-IC,ML63512-120 C153 87-012-274-080 C-CAP,U 1000P-50 KB<AE> 87-A21-050-040 C-IC,S-80810ANNP-E70-T2 C154...
  • Page 4: Chip Resistor Part Code

    REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION S207 87-A90-698-080 C-SWICH PUSH 1-1-1 PS-170-AT S209 8Z-HK4-607-010 SW,LID 7ZM-1 SFR301 87-A91-011-080 C-SFR,6.8K RH03APA VR101 87-024-686-080 C-VR,20KAX2 DIA14 X201 87-A70-151-110 VIB,XTAL 32.768KHZ VT JACK C.B J101 85-HK3-605-010 JACK,DIA3.5 ST 5P SW C.B S203 87-A90-665-180...
  • Page 5 WIRING - 5 -...
  • Page 6: Schematic Diagram

    SCHEMATIC DIAGRAM - 6 -...
  • Page 7: Ic Block Diagram

    IC BLOCK DIAGRAM - 7 -...
  • Page 8 IC DESCRIPTION IC, ML63512-120 Pin No. Pin Name Description AF IN ‘H’: Exist music, ‘L’: Not exist music. SCLK Serial clock input terminal. MUTE ‘H’: MUTE OFF, ‘L’: MUTE ON. SDATA Serial data output terminal. F/R CONT ‘H’: FWD direction, ‘L’: REV direction. HI-SP-SW ‘H’: Motor HI speed.
  • Page 9 Pin No. Pin Name Description POWER ON "H" : Power ON, "L" : Power OFF. DD DRIVE Output terminal for control DC-DC converter. EJECT SW Input terminal for detect EJECT operation. "L" : Wait. "H" : Continuous playback / BS enable, BS / MODE IN "L"...
  • Page 10 ADJUSTMENT MAIN C.B VOLUME VR101 J101 PHONES (R-CH) (L-CH) IC201 IC301 SFR301 : At the other side of the pattern. 1. Tape Speed Adjustment 2. Dolby level check Settings : • Test tape : TTA–100 Settings : • Test tape : TTA –...
  • Page 11: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1 / 1 CONT C.B SW C.B 7ZM-1 P1NF MAIN C.B - 11 -...
  • Page 12: Mechanical Parts List

    MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 8Z-HK4-045-010 LID,CASS 2000 ASSY<AH,YH> 8Z-HK4-216-010 BASE,LOCK 8Z-HK4-052-010 LID,CASS 2000E ASSY<AE> 8Z-HK4-221-010 SPR-P,CASS 8Z-HK4-228-010 SPR-P,LID 8Z-HK4-050-010 KNOB,SL HOLD 2000 8Z-HK4-057-010 HLDR,SPR LID 8Z-HK4-008-010 KEY,CONT 8Z-HK4-205-010 HLDR,LID...
  • Page 13: Tape Mechanism Exploded View

    TAPE MECHANISM EXPLODED VIEW 1 / 1 HEAD FLEX. C.B BRG, 7ZSIA - 13 -...
  • Page 14: Tape Mechanism Parts List

    TAPE MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-ZM1-230-010 HLDR,HEAD 87-ZM1-265-010 HLDR,CAM 87-ZM1-254-110 ARM ASSY,PINCH R 87-ZM1-261-010 LEVER,SW 87-ZM1-287-010 SPR-T,PINCH BACK R 87-ZM1-250-210 FLY-WHL ASSY,R 87-ZM1-285-010 SPR-T,PINCH R 87-ZM1-272-010 BELT,FLY-WHL 87-ZM1-252-110 ARM ASSY,PINCH L...
  • Page 15: Accessories / Package List

    ACCESSORIES / PACKAGE LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 8Z-HK4-922-010 IB,H(ECC) S 2000<AH> 8Z-HK4-923-010 IB,YHS(EC) S <YH> 8Z-HK4-925-010 IB,E(5L) S 2000<AE> 8Z-HK4-926-010 IB,E(5L) S 2000<AE> 87-B30-083-110 CHARGER,RB-107 E<AE> 87-B30-341-010 CHARGER,RB-107 H<AH> 87-B30-298-010 BAT,NB-5G(S) 87-B30-337-010 HEADPHONE,HP-M054 8A-HJ2-952-010...
  • Page 16 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9630469 0251431 Printed in Singapore...

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