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Aiwa XR-M313 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
COMPACT DISC STEREO SYSTEM
SYSTEM
XR–M313
• This Service Manual is the "Revision Publishing" and replace "Simple Manual"
XR-M313<U>, (S/M Code No. 09-014-445-0T1).
www
.
http://www.xiaoyu163.com
COMPACT
DISC
CX–LM313
x
ao
u163
y
i
S/M Code No. 09-016-445-0R1
http://www.xiaoyu163.com
XR-M313
2 9
8
Q Q
3
6 7
1 3
1 5
BASIC CD MECHANISM : DA11B3
SPEAKER
CONTROLLER
SX–LM313
RC–AAT15(W)
co
.
U
9 4
2 8
0 5
8
2 9
9 4
2 8
REMOTE
m
9 9
9 9

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Summary of Contents for Aiwa XR-M313

  • Page 1 COMPACT DISC STEREO SYSTEM BASIC CD MECHANISM : DA11B3 COMPACT REMOTE SYSTEM SPEAKER DISC CONTROLLER XR–M313 CX–LM313 SX–LM313 RC–AAT15(W) • This Service Manual is the “Revision Publishing” and replace “Simple Manual” XR-M313<U>, (S/M Code No. 09-014-445-0T1). u163 S/M Code No. 09-016-445-0R1 http://www.xiaoyu163.com...

  • Page 2: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS 3 7 63 1515 0 TUNER GENERAL FM tuning range: 87.5 MHz to 108 MHz Power requirements: 120 V AC, 60 Hz FM usable sensitivity(IHF): Power consumption: 22 W 13.2 dBf Power consumption in standby mode: FM antenna terminals: 75 ohms (unbalanced) With ECO mode on: 1.6 W AM tuning range:...

  • 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 C278 87-010-406-080 CAP, ELECT 22-50 C297 87-A12-068-080 CAP,E 470-16 SMG 8B-CL7-612-010 C-IC,LC877256V-5V22 C298 87-010-405-080 CAP, ELECT 10-50V 87-A21-881-010 IC,LA4636 C299 87-010-405-080...
  • Page 5 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C770 87-010-829-080 CAP, U 0.047-16 C201 87-012-184-080 C-CAP,U 33P-50 CH C771 87-010-383-080 CAP, ELECT 33-25V C203 87-A11-073-080 CAP,TC U 22P-50 J CH C772 87-010-829-080 CAP, U 0.047-16...
  • Page 6 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C444 87-012-195-080 C-CAP,U 100P-50CH POWER C.B C445 87-010-831-080 C-CAP,U,0.1-16F C446 87-010-831-080 C-CAP,U,0.1-16F C101 87-010-780-090 CAP, ELECT 6800-25V C447 87-010-831-080 C-CAP,U,0.1-16F C903 87-018-209-080 CAP, CER 0.1-50V C448 87-012-182-080...

  • Page 7: 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 8 http://www.xiaoyu163.com WIRING – 1 (MAIN) 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 – 2 (POWER / AUX / LDSP L / LDSP R) 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 –...
  • Page 10 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 1 (MAIN 1 / 2 / AUX / LDSP L / LDSP R) 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 –...
  • Page 11 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 2 (MAIN 2 / 2 : TUNER) 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 – 11 – http://www.xiaoyu163.com...
  • Page 12 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 3 (POWER) 3 7 63 1515 0 L 13942296513 u163 – 12 – http://www.xiaoyu163.com...
  • Page 13 http://www.xiaoyu163.com WIRING – 3 (FRONT / KEY) 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 – 13 – http://www.xiaoyu163.com...
  • Page 14 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 4 (FRONT / KEY) 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 – 14 – http://www.xiaoyu163.com...
  • Page 15 http://www.xiaoyu163.com WIRING – 4 (CD / DOOR) <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 – 15 – http://www.xiaoyu163.com...
  • Page 16 http://www.xiaoyu163.com WIRING – 4 (CD) <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 – 16 – http://www.xiaoyu163.com...
  • Page 17 http://www.xiaoyu163.com WIRING – 5 (CD MOTOR) 3 7 63 1515 0 I CD MOTOR C.B (SLED MOTOR) (INSIDE LIMIT SW) (RED) L 13942296513 (SPINDLE MOTOR) PICK UP ASSY SF-P101NR FC401 u163 FROM CD C.B CN401 – 17 – http://www.xiaoyu163.com...
  • Page 18 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 5 (CD / DOOR / CD MOTOR) 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 – 18 – http://www.xiaoyu163.com...
  • Page 19 http://www.xiaoyu163.com WIRING – 6 (PT) 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 – 19 – http://www.xiaoyu163.com...
  • Page 20 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 6 (PT) 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 – 20 – http://www.xiaoyu163.com...
  • Page 21 http://www.xiaoyu163.com IC BLOCK DIAGRAM 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 – 21 – http://www.xiaoyu163.com...

  • Page 22: Lcd Diagram

    http://www.xiaoyu163.com LCD DIAGRAM 3 7 63 1515 0 SEGMENT SIDE L 13942296513 COMMON SIDE u163 – 22 – http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com IC DESCRIPTION IC, LC877256V-5V22 3 7 63 1515 0 Pin No. Pin Name Description 1 ~ 4 Not connected. I-WRQ CD WRQ input. I-DRF CD DRF input. I-CDDO CD sub code input. O-VOL CTL Volume control output. O-AON Main power ON/OFF control output. O-CKSFT Clock shift.
  • Page 24 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description VSS3 GND. VDD3 Power supply. O-P.ON Power ON/OFF control. O-MUTE Mute ON/OFF control output. O-TUON Tuner ON/OFF control output. O-CDON CD ON/OFF control output. O-CDDATA CD data output. O-CDCE CD enable output.
  • Page 25 http://www.xiaoyu163.com IC, LA9241ML 3 7 63 1515 0 Pin No. Pin Name Description Connects to the pickup's photo diode; adding this pin to pin FIN1 generates RF signal, FIN2 and subtracting it generates FE signal. FIN1 Connects to the pickup's photo diode. Connects to the pickup's photo diode;...
  • Page 26 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description CV– Input for CLV error signal from DSP. RFSM Output for RF. RFS– For setting RF gain and 3T compensation constant together with RFSM. SLICE LEVEL CONTROL; output for controlling the data slice level of DSP with RF waveform.
  • Page 27 http://www.xiaoyu163.com IC, LC78622NE 3 7 63 1515 0 Pin No. Pin Name Description DEFI Defect detection signal (DEF) input. Test input. A pull-down resistor is built in. Must be connected to 0V. External VCO control phase comparator output. VVSS – Internal VCO ground.
  • Page 28 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description LCHO Left channel one-bit D/A converter output. LVSS – Left channel one-bit D/A converter ground. (Must be connected to 0V) RVSS – Right channel one-bit D/A converter ground. (Must be connected to 0V) RCHO Right channel one-bit D/A converter output.
  • Page 29 http://www.xiaoyu163.com ADJUSTMENT – 1 <TUNER / FRONT> < TUNER SECTION > 3 7 63 1515 0 1. Clock frequency Check 8. Output Level Check Settings : • Test point : TP3 (CLK) <AM> Method : Set to AM 1710 kHz and check that the test point is Settings : •...
  • Page 30 http://www.xiaoyu163.com ADJUSTMENT – 2 (CD) 3 7 63 1515 0 CD C.B (PATTERN SIDE) R402 RF SM VREF FOCUS BIAS L 13942296513 u163 – 30 – http://www.xiaoyu163.com...
  • Page 31 http://www.xiaoyu163.com 3 7 63 1515 0 CD Adjustment Method • Perform the adjustments after the machine enters the test mode. • Place the CD mechanism horizontally level. • Equipment and tools required Measuring equipment: Oscilloscope (Use the probe of 10:1) Digital VOM (Use it in the DC Volt range.) Jitter meter (Kikusui 6235 or equivalent) Test disc:...

  • Page 32: Cd Test Mode

    http://www.xiaoyu163.com CD TEST MODE 3 7 63 1515 0 1. How to Start the CD Test Mode While pressing the FUNCTION button, insert the AC plug to the power outlet. When the test mode is started, the message [CD TEST] is displayed. 2.
  • Page 33 http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 HT-SINK, MAIN HT-SINK, SUB DA11B3 1 3 9 4 2 2 9 6 5 1 3 LCD101 WIRE,BINDER CHAS, MAIN w w w u 1 6 3 –...

  • Page 34: Mechanical Parts List

    http://www.xiaoyu163.com MECHANICAL PARTS LIST 1 / 1 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8B-CJ7-006-010 WINDOW,FR U 31 87-A80-110-010 AC CORD ASSY,U SPT-2W 2 8B-CL7-001-010 CABI,FR U(L) 32 87-085-189-010 BUSHING, CORD (U) 3 8B-CL7-008-010 LENS,SENSOR...

  • Page 35: Cd Mechanism Exploded View

    http://www.xiaoyu163.com CD MECHANISM EXPLODED VIEW 1 / 1 3 7 63 1515 0 L 13942296513 PIN 3 CD MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION 1 M8-AZK-M90-070 DA11B3 2 S2-121-A28-400 COVER GEAR 3 S2-511-A21-000 GEAR MIDDLE 4 S2-511-A21-100 GEAR,DRIVE A S1-PN2-03R-OSE...
  • Page 36 http://www.xiaoyu163.com SPEAKER DISASSEMBLY INSTRUCTIONS 3 7 63 1515 0 Remove the four screws with Allen wrench. Remove the four screws and remove the speaker. Remove the screw and remove the foot. Press the two claws and remove the PWB. L 13942296513 u163 –...
  • Page 37 http://www.xiaoyu163.com SPEAKER PARTS LIST (SX-LM313<YJSM>) 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8B-CJ7-007-010 CABI,SPKR FR U 2 8B-CJ7-008-010 CABI,SPKR REAR U 3 8B-CL7-019-010 NET,SPKR ASSY (L) 4 8B-CJ7-009-010 FRAME,NET U 5 8B-CL7-018-010 NET,SPKR (L) 6 8B-CJ7-026-010...
  • Page 38 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 9820572 921338 Printed in Singapore http://www.xiaoyu163.com...

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