Aiwa HS-RX500 Service Manual
Aiwa HS-RX500 Service Manual

Aiwa HS-RX500 Service Manual

Stereo radio cassette player
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HS-RX500
YH,AH
SERVICE MANUAL
STEREO RADIO
BASIC TAPE MECHANISM : 7ZM-1 P4NF
CASSETTE PLAYER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-004-432-3T1).
S/M Code No. 09-006-432-3R1

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Summary of Contents for Aiwa HS-RX500

  • Page 1 HS-RX500 YH,AH SERVICE MANUAL STEREO RADIO BASIC TAPE MECHANISM : 7ZM-1 P4NF CASSETTE PLAYER • This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-004-432-3T1). S/M Code No. 09-006-432-3R1...
  • Page 2: Specifications

    SPECIFICATIONS Frequency range: Reception area USA AM 530 – 1,710 kHz (10 kHz step) FM 87.5 – 108.1 MHz (200 kHz step) Reception area EU AM 531 – 1,602 kHz (9 kHz step) FM 87.5 – 108 MHz (50 kHz step) Reception area JP AM 531 –...
  • Page 3: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C141 87-016-317-080 C-CAP,TN 2.2-6.3 C143 87-A10-952-080 C-CAP,TN 22-4 M A MCM 87-A21-179-040 C-IC,TA2123AF C144 87-A11-056-080 C-CAP,U 1-10 Z F 87-001-815-040 C-IC,TA7371AF C145 87-016-462-080 C-CAP,S 1-16 F 87-A20-076-040 C-IC,TA2022AFN C146...
  • Page 4: Chip Resistor Part Code

    REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C601 87-010-805-080 CAP, S 1-16 L253 87-005-788-080 C-IFT,AM (450K) C602 87-010-829-080 CAP, U 0.047-16 L301 87-A50-631-080 C-COIL, DD-CONV C603 87-012-180-080 C-CAP,U 22P-50 J CH L302 87-A50-367-080 C-COIL, 10UH LQG21F C604 87-012-178-080 CCAP,U 18P-50 J CH...
  • Page 5: Transistor Illustration

    TRANSISTOR ILLUSTRATION RN1307 CSA1362 2SK880 RN4607 RN2307 2SC4116 RN1310 2SA1588 RN1311 2SD1328T 2SC4215 2SC3326B - 5 -...
  • Page 6: Lcd Display

    LCD DISPLAY LCD, AIW4227 (AHR-5) - 6 -...
  • Page 7 WIRING (MAIN 1/2) - 7 -...
  • Page 8 WIRING - 1 (MAIN C.B 1/2)
  • Page 9: Schematic Diagram

    SCHEMATIC DIAGRAM - 9 -...
  • Page 10: Ic Block Diagram

    IC BLOCK DIAGRAM - 10 -...
  • Page 11 - 11 -...
  • Page 12 IC DESCRIPTION IC, TC9328AF – 002 Pin No. Pin Name Description 1 ~ 4 COM 1 ~ 4 LCD driver common. 5 ~ 22 S 1 ~ 18 LCD driver output. TIM SW Mechanical movement detection input terminal. EEPROM R/W switch terminal. SCK –...
  • Page 13 Pin No. Pin Name Description IF SELECT H : IF 1/8 Frequency L : IF 10. 7 DOLBY – ENA H : DOLBY Response L : DOLBY No Response Input pin for switching J, H1, E, H2 areas. A – SET J area H1 area E area...
  • Page 14 ADJUSTMENT MAIN C.B SFR 401 VOLUME VR101 (VT) TC203 (VCO) (FM ANT GND) L253 TP3(FM ANT IN) (TU OUT) TC202 J101 TC251 PHONES SFR 251 L251 (BAR-ANT) <RADIO SECTION> <TAPE PLAYER SECTION> 1. AM IF Adjustment 8. Tape Speed Adjustment L253 ..............

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