Aiwa XC-37M Service Manual
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Aiwa XC-37M Service Manual

Aiwa XC-37M Service Manual

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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
COMPACT DISC PLAYER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-004-430-4T1).
• If requiring information about the CD mechanism, see Service Manual of 6ZG-1,
(S/M Code No. 09-001-338-7N6).
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http://www.xiaoyu163.com
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S/M Code No. 09-007-430-4R1
http://www.xiaoyu163.com
XC-37M
2 9
8
Q Q
3
6 7
1 3
1 5
BASIC CD MECHANISM : 6ZG-1 SRTDM
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2 8
0 5
8
2 9
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2 8
m
9 9
9 9

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Summary of Contents for Aiwa XC-37M

  • Page 1 XC-37M 3 7 63 1515 0 SERVICE MANUAL L 13942296513 COMPACT DISC PLAYER BASIC CD MECHANISM : 6ZG-1 SRTDM • This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-004-430-4T1). • If requiring information about the CD mechanism, see Service Manual of 6ZG-1, (S/M Code No.

  • Page 2: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS 3 7 63 1515 0 Disc Compact disc Scanning method Non-contact optical scanner (semiconductor laser application) Laser Semiconductor laser (λ = 750 – 800 nm) Rotation speed Approx. 500 rpm – 200 rpm (CLV) Error correction Cross Interleave, Reed Solomon code No.

  • Page 3: Protection Of Eyes From Laser Beam During Servicing

    http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING 3 7 63 1515 0 CAUTION This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.

  • Page 4: Electrical Main Parts List

    http://www.xiaoyu163.com ELECTRICAL MAIN PARTS LIST 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION X201 87-030-345-080 VIB,CER 5.760MHZ CST MGW 8A-AM1-607-010 C-IC,LC866440W-5R12 87-NF8-614-010 IC,SPS-442-1-W POW C.B 87-A20-965-040 C-IC,S-80842ANNP-ED6 87-020-903-010 IC,NJM7805FA C301 87-010-878-090 CAP,E6800-16 87-017-878-080 IC,TDA1308T...

  • Page 5: Transistor Illustration

    http://www.xiaoyu163.com CHIP RESISTOR PART CODE 3 7 63 1515 0 Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor Dimensions (mm) Wattage Type Tolerance Symbol Resistor Code Form 1/16W 1005 0.35 1/16W 1608 0.45 1/10W 2125 1.25 0.45 1/8W 3216...
  • Page 6 http://www.xiaoyu163.com WIRING – 1 (FRONT / POW) <1 / 2> 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 6 –...
  • Page 7 http://www.xiaoyu163.com WIRING – 2 (FRONT / POW) <2 / 2> 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 7 –...
  • Page 8 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 1 (FRONT / POW) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 8 – http://www.xiaoyu163.com...
  • Page 9 http://www.xiaoyu163.com WIRING – 3 (P–SW / 10 KEY / P–JACK) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 9 –...
  • Page 10 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 2 (P–SW / 10 KEY / P–JACK) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 10 – http://www.xiaoyu163.com...
  • Page 11 http://www.xiaoyu163.com IC DESCRIPTION IC, LC866440W-5R12 3 7 63 1515 0 Pin No. Pin Name Description DISH.R CD turntable reverse control signal output. "H": Left turn. DISH.F CD turntable forward control signal output. "L": Right turn. O-LEDBS B.SKIP LED output. O-CDON CD section power ON output.

  • Page 12: Ic Block Diagram

    http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description O-CD.XLT CD DSP latch output. O-CD.CLK CD DSP clock output. O-LEDFS F.SKIP LED output. I-CD.SQDATA SUBQ data input. O-CD.SQCLK SUBQ read clock output. O-AMUT Analog mute control output. IC BLOCK DIAGRAM L 13942296513 u163 –...
  • Page 13 http://www.xiaoyu163.com FL (25U48101TA) GRID ASSIGNMENT / ANODE CONNECTION / PIN CONNECTION GRID ASSIGNMENT 3 7 63 1515 0 ANODE CONNECTION L 13942296513 PIN CONNECTION u163 – 13 – http://www.xiaoyu163.com...

  • Page 14: Cd Test Mode

    http://www.xiaoyu163.com CD TEST MODE 3 7 63 1515 0 1. How to activate CD Test Mode 2. How to cancel CD Test Mode Insert the AC plug while pressing the “SLEEP” button. FL Either one of the following operations will cancel the CD test display is fully illuminated and test mode will be activated.
  • Page 15 http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 6ZG-1 SRTDM P.C.B 1 3 9 4 2 2 9 6 5 1 3 P.C.B CHAS MAIN P.C.B P.C.B HT-SINK P.C.B FL501 w w w u 1 6 3 –...

  • Page 16: Mechanical Parts List

    DESCRIPTION 1 8Z-AM1-005-010 WINDOW,DISPLAY (SMK) 21 8A-AM1-005-010 PANEL,TRAY(37) 2 8A-AM1-004-010 PANEL,CD DIR 22 84-ZG1-245-210 CAP,OPTICAL 3 87-B00-002-010 BADGE,AIWA 30 ABS SIL 23 8A-AM1-002-010 PANEL,REAR(L) 37UBM 4 8A-AM1-001-010 CABI,FR 37U 24 8A-AM1-003-010 PANEL,REAR(R) 37UBM 5 87-AM1-008-010 KEY,PBC 25 87-085-189-010 BUSHING, CORD (U)
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9420025 0251431 Printed in Singapore http://www.xiaoyu163.com...

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