Aiwa XP-V410 Service Manual
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Aiwa XP-V410 Service Manual

Aiwa XP-V410 Service Manual

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SERVICE MANUAL
COMPACT DISC PLAYER
SPECIFICATIONS
•
Design and specifications are subject to change without
.
notice
S/M Code No. 09-003-342-6N1
XP-V410
XP-V411
BASIC CD MECHANISM : DA23L
YJ(S)
AHR(LL) AHC(S)

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  • Page 1 XP-V410 YJ(S) XP-V411 AHR(LL) AHC(S) SERVICE MANUAL COMPACT DISC PLAYER BASIC CD MECHANISM : DA23L SPECIFICATIONS • Design and specifications are subject to change without notice S/M Code No. 09-003-342-6N1...

  • Page 2: Protection Of Eyes From Laser Beam During Servicing

    PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully the CAUTION instructions below when servicing. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous WARNING! radiation exposure.
  • Page 3 ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C417 87-010-318-080 C-CAP,S 47P-50 CH C418 87-010-312-080 C-CAP,S 15P-50 CH 87-A21-082-040 C-IC,BA6655AFV C419 87-010-312-080 C-CAP,S 15P-50 CH 8A-HCH-602-010 C-IC,MN101C439-AD C420 87-015-785-080 C-CAP, 0.1-25 Z F 87-A21-446-010 C-IC,MN662782RPT1 C421...
  • Page 4 REF. NO PART NO. KANRI DESCRIPTION LCD101 8A-HC7-602-010 LCD,AHC-7 R115 87-022-525-080 C-RES,S 20K-1/10W F R116 87-022-355-080 C-RES,S10K-1/10W F S301 87-A90-163-010 SW,SL1-1-2 HSW1060 S302 87-A91-742-010 SW,SL 4-1-3 HSW2061-010010 S303 87-A91-622-010 SW,MICRO PV1102 S304 87-A90-095-080 SW,TACT EVQ11G04M S305 87-A90-095-080 SW,TACT EVQ11G04M S306 87-A90-095-080 SW,TACT EVQ11G04M S307...

  • Page 5: Transistor Illustration

    TRANSISTOR ILLUSTRATION B C E 2SA1162 IMH4A 2SB1132 2SC2412 2SD1664 2SC2712 CPH3106 CPH3206 DTC114EK DTC114TK DTC123JK RN2411...
  • Page 6 LCD DISPLAY LCD, AHC-7...

  • Page 7: Schematic Diagram

    SCHEMATIC DIAGRAM...
  • Page 8 WIRING-1 (MAIN :COMPONENT SIDE)
  • Page 9 WIRING-2 (MAIN :CONDUCTOR SIDE)

  • Page 10: Test Mode

    TEST MODE The servo circuit of this model is designed to be adjustment-free and the adjustment value and disc distinction (CD-DA, CD-R and CD- RW) etc. is adjusted by the IC. Therefore the adjustment is performed at each TOC reading. The adjustment conditions in the IC of each servo can be monitored in this test mode.
  • Page 11 3. Confirmation of Sled movement By pressing the F.SKIP or B.SKIP button continuously during the TEST MODE, it is possible to transfer the pick-up to either the outer side or inner side. 4. Confirmation of the RF level Test point: RF and VC (Vref) Test disc: TCD-782 Confirm that the RF waveform is as shown below.
  • Page 12 WAVE FORM IC501 Pin 7 VOLT/DIV: 0.5V IC401 Pin VOLT/DIV: 2V TIME/DIV: 1µS TIME/DIV: 5µS f=44.1kHz IC501 Pin ∞ VOLT/DIV: 0.2V IC401 Pin ™ TIME/DIV: 50µS VOLT/DIV: 1V TIME/DIV: 5µS IC501 Pin § VOLT/DIV: 0.1V TIME/DIV: 2mS IC401 Pin VOLT/DIV: 1V TIME/DIV: 50mS f=16.93MHz...

  • Page 13: Ic Block Diagram

    IC BLOCK DIAGRAM IC, BA6655AFV IC, AN8838NSB Power switch 2 Power switch 1 IC, GLT441MV4 IC, BH6517FS...
  • Page 14 IC DESCRIPTION IC, MN662872RPT1 Pin No. Pin Name Description DVDD3V Power supply for DRAM interface. (pin No. 2 to 19). DRAM data input/output signal 0. DRAM data input/output signal 1. DRAM write enable signal. NRAS DRAM RAS control signal. DRAM data input/output signal 2. DRAM data input/output signal 3.
  • Page 15 Pin No. Pin Name Description AVSS1 Ground for analog circuit. (for audio output block). OUTR Rch audio output. (Refer to (Note 1) on page 3). AVDD1 Power supply for analog circuit (for audio output block). FSEL Noise filter ON/OFF switching input. L: ON. H: OFF. TMOD1 Terminal mode select input terminal 1.
  • Page 16 IC, MN101C439-AD Pin No. Pin Name Description COM3-0 LCD common. VLC3 — — VLC2 — — VLC1 — — — LCD power supply. OSC2 Microprocessor main clock oscillator output. OSC1 Microprocessor main clock oscillator input. — Ground. Sub-clock oscillator input. Sub-clock oscillator output.
  • Page 17 Pin No. Pin Name Description DSL1 DSL ON control output of headphones. DSL ON= H. MUTE Audio mute output. STANDBY Standby output of headphones. During standby =L. Power on= H. LCDRDO Wired LCD remote control output. P-OFF Power-off output of power supply IC. L= Power off. DSCHRG Discharge output.

  • Page 18: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1/1 DA23L KEY, SKIP KEY, PLAY HLDR, KEY R HLDR, KEY L P.C.B KEY, JOINT LID,BAT...

  • Page 19: Mechanical Parts List

    MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION 1 88-HC6-021-010 FOOT, DIA10 2 8A-HCH-014-010 CABI ASSY,BOTTOM 17<EXCEPT AHR> 2 8A-HCH-032-010 CABI ASSY,BOTTOM 17 LL<AHR> 3 87-HC8-205-010 BAT-CONTACT,(+)(-) 4 8A-HC7-012-010 KNOB,SL HOLD 5 8A-HC7-201-010 GUIDE,LCD 6 8A-HC7-206-010 BAT-CONTACT,(+)(HK) 7 8A-HC7-207-010 BAT-CONTACT,(-)(HK) 8 8Z-HC1-225-010 DMPR,MECHA(SP)

  • Page 20: Cd Mechanism Exploded View

    CD MECHANISM EXPLODED VIEW 1/1...

  • Page 21: Accessories/Package List

    CD MECHANISM PARTS LIST REF. NO PART NO. KANRI DESCRIPTION 1 S0-A41-A20-600 PICKUP LASER ASSY 2 SM-10A-108-001 MOTOR ASSY SPINDLE 3 S0-M10-A10-900 MOTOR SLED ASSY 4 S2-311-A12-200 CHASSIS 5 S2-511-A23-200 GEAR MIDDLE 6 S2-511-A23-100 GEAR,SCREW 7 S2-511-A23-400 GEAR,RACK 8 S2-511-A07-900 SPINDLE SCREW 9 S4-S13-A00-200 SW,LEAF...
  • Page 22 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 737004...

  • Page 23: Compact Disc Player

    XP-V410 Y1(S) YJ1(LT) AEZ1(L) AHRJ1(S) XP-V411 AEZ1(S) AHRJ1(LT) AK1(S) AEZ1B(G) XP-V412 AEZ1(S) AEZ1B(S) SERVICE MANUAL COMPACT DISC PLAYER BASIC CD MECHANISM : DA23L This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-003-342-6T1). SPECIFICATIONS •...
  • Page 24 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully the CAUTION instructions below when servicing. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous WARNING! radiation exposure.

  • Page 25: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C451 87-010-196-080 CHIP CAPACITOR,0.1-25 C501 87-A12-158-040 CAP,E 100-4 M 7L SRA 87-A21-082-040 C-IC,BA6655AFV C505 87-012-365-080 C-CAP,S 0.027-25VBK 8A-HCH-602-010 C-IC,MN101C439-XXX C506 87-012-156-080 C-CAP,S 220P-50 CH 87-A21-446-010 C-IC,MN662782RPT1 C507...
  • Page 26 REF. NO PART NO. KANRI DESCRIPTION S304 87-A90-095-080 SW,TACT EVQ11G04M S305 87-A90-095-080 SW,TACT EVQ11G04M S306 87-A90-095-080 SW,TACT EVQ11G04M S307 87-A90-095-080 SW,TACT EVQ11G04M S308 87-A90-095-080 SW,TACT EVQ11G04M S309 87-A90-095-080 SW,TACT EVQ11G04M VR701 87-A90-462-010 VR,RTRY 30KCX2 H RK14J12A0 X401 87-A70-202-080 C-VIB,CER 16.93MHZ CSACV-MXJ04 •...
  • Page 27 TRANSISTOR ILLUSTRATION B C E 2SA1162 IMH4A 2SB1132 2SC2412 2SD1664 2SC2712 CPH3106 CPH3206 DTC114EK DTC114TK DTC123JK RN2411...
  • Page 28 LCD DISPLAY LCD, AHC-7...
  • Page 29 SCHEMATIC DIAGRAM FB701 BK2125HM601 FB704 BK2125HM601 HSM2838CTR...
  • Page 30 WIRING-1 (MAIN :COMPONENT SIDE)
  • Page 31 WIRING-2 (MAIN :CONDUCTOR SIDE)
  • Page 32 TEST MODE The servo circuit of this model is designed to be adjustment-free and the adjustment value and disc distinction (CD-DA, CD-R and CD- RW) etc. is adjusted by the IC. Therefore the adjustment is performed at each TOC reading. The adjustment conditions in the IC of each servo can be monitored in this test mode.
  • Page 33 3. Confirmation of Sled movement By pressing the F.SKIP or B.SKIP button continuously during the TEST MODE, it is possible to transfer the pick-up to either the outer side or inner side. 4. Confirmation of the RF level Test point: RF and VC (Vref) Test disc: TCD-782 Confirm that the RF waveform is as shown below.
  • Page 34 WAVE FORM IC501 Pin 7 VOLT/DIV: 0.5V IC401 Pin VOLT/DIV: 2V TIME/DIV: 1µS TIME/DIV: 5µS f=44.1kHz IC501 Pin ∞ VOLT/DIV: 0.2V IC401 Pin ™ TIME/DIV: 50µS VOLT/DIV: 1V TIME/DIV: 5µS IC501 Pin § VOLT/DIV: 0.1V TIME/DIV: 2mS IC401 Pin VOLT/DIV: 1V TIME/DIV: 50mS f=16.93MHz...
  • Page 35 IC BLOCK DIAGRAM IC, BA6655AFV IC, AN8838NSB Power switch 2 Power switch 1 IC, GLT441MV4 IC, BH6517FS...
  • Page 36 IC DESCRIPTION IC, MN662872RPT1 Pin No. Pin Name Description DVDD3V Power supply for DRAM interface. (pin No. 2 to 19). DRAM data input/output signal 0. DRAM data input/output signal 1. DRAM write enable signal. NRAS DRAM RAS control signal. DRAM data input/output signal 2. DRAM data input/output signal 3.
  • Page 37 Pin No. Pin Name Description AVSS1 Ground for analog circuit. (for audio output block). OUTR Rch audio output. (Refer to (Note 1) on page 3). AVDD1 Power supply for analog circuit (for audio output block). FSEL Noise filter ON/OFF switching input. L: ON. H: OFF. TMOD1 Terminal mode select input terminal 1.
  • Page 38 IC, MN101C439-AD Pin No. Pin Name Description COM3-0 LCD common. VLC3 — — VLC2 — — VLC1 — — — LCD power supply. OSC2 Microprocessor main clock oscillator output. OSC1 Microprocessor main clock oscillator input. — Ground. Sub-clock oscillator input. Sub-clock oscillator output.
  • Page 39 Pin No. Pin Name Description DSL1 DSL ON control output of headphones. DSL ON= H. MUTE Audio mute output. STANDBY Standby output of headphones. During standby =L. Power on= H. LCDRDO Wired LCD remote control output. P-OFF Power-off output of power supply IC. L= Power off. DSCHRG Discharge output.
  • Page 40 MECHANICAL EXPLODED VIEW 1/1 DA23L KEY, SKIP KEY, PLAY HLDR, KEY R HLDR, KEY L P.C.B KEY, JOINT LID,BAT...
  • Page 41 MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 88-HC6-021-010 FOOT, DIA10 11 8A-HCH-045-010 LID ASSY,CD 17 (L) 2 8A-HCH-014-010 CABI ASSY,BOTTOM 17 <1AEZ1L,1AHRJLT> <EXCEPT 2AEZ1BG,1AEZ1L,1AHRJLT,0YJ1LT> 11 8A-HCH-044-010 LID ASSY,CD 17 (LT)<0YJ1LT> 2 8A-HCH-056-010 CABI ASSY,BOTTOM 17 (LT)<0YJ1LT>...
  • Page 42 CD MECHANISM EXPLODED VIEW 1/1...
  • Page 43 CD MECHANISM PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION 1 S0-A41-A20-600 PICKUP LASER ASSY 2 SM-10A-108-001 MOTOR ASSY SPINDLE 3 S0-M10-A10-900 MOTOR SLED ASSY 4 S2-311-A12-200 CHASSIS 5 S2-511-A23-200 GEAR MIDDLE 6 S2-511-A23-100 GEAR,SCREW 7 S2-511-A23-400 GEAR,RACK 8 S2-511-A07-900 SPINDLE SCREW 9 S4-S13-A00-200 SW,LEAF...
  • Page 44 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 737004...

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