Aiwa CSD-A310 Service Manual
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Aiwa CSD-A310 Service Manual

Aiwa CSD-A310 Service Manual

Compact disc stereo radio cassette recorder basic tape mechanism tn-21zvc-2000 basic cd mechanism da11t3c
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SERVICE MANUAL
COMPACT DISC STEREO
RADIO CASSETTE RECORDER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
CSD-A310 (LH, HA), (S/M Code No. 09-003-428-2T1) and CSD-A310 (K),
(S/M Code No. 09-003-428-2T2).
CSD-A310
BASIC TAPE MECHANISM : TN-21ZVC-2000
BASIC CD MECHANISM : DA11T3C
S/M Code No. 09-005-428-2R1
LH, HA, K

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Summary of Contents for Aiwa CSD-A310

  • Page 1 BASIC TAPE MECHANISM : TN-21ZVC-2000 RADIO CASSETTE RECORDER BASIC CD MECHANISM : DA11T3C • This Service Manual is the "Revision Publishing" and replaces "Simple Manual" CSD-A310 (LH, HA), (S/M Code No. 09-003-428-2T1) and CSD-A310 (K), (S/M Code No. 09-003-428-2T2). S/M Code No. 09-005-428-2R1...

  • Page 2: Specifications

    SPECIFICATIONS <Tuner section> <General> Frequency range FM: 87.5 MHz to 108.0 MHz Speaker 80 mm cone type (2) Antenna: Rod antenna Outputs Headphones jack: stereo mini-jack AM (MW): Power output 2.5 W + 2.5 W 530 kHz to 1,750 kHz <LH, HA> (EIAJ 7 ohms, T.H.D.

  • Page 3: 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 CAUTION 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

    ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C278 87-010-405-080 CAP, ELECT 10-50V C279 87-010-385-080 CAP, ELECT 220-25V 87-A20-955-010 IC,LA1828 C301 87-016-658-000 CAP,E 4700-35 M SMG 87-A21-064-010 IC,LA4227 C306 87-010-404-080 CAP, ELECT 4.7-50V 87-A21-520-040 C-IC,M61509FP C307...
  • Page 5 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C467 87-010-263-080 CAP, ELECT 100-10V CNA801 8A-CDB-626-010 CONN ASSY,4P CASS HEAD C469 87-012-154-080 C-CAP,S 150P-50 CH CNA802 8A-CDB-625-010 CONN ASSY,4P CASS MECHA C470 87-010-544-080 CAP, ELECT 0.1-50V FC401 8A-CDB-623-010 FF-CABLE, 16P 1.0 CD-RF C471...
  • Page 6 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-A91-549-010 SW,SL-6-4 SK64D01G06<K> VOL C.B 87-A91-548-010 SW,SL-2-3 SK23E01G06<EXCEPT K> 87-011-221-080 TRIMMER,CER 30P 6.15X5.9 VC<K> CN607 84-722-632-010 CONN,2P H 87-011-221-080 TRIMMER,CER 30P 6.15X5.9 VC<K> S614 8Z-CT6-636-010 SW,TACT EVQJAC04M 87-A91-635-010 TUN-CAP,20P-140P E-ACD(MITSUMI S615 8Z-CT6-636-010...

  • Page 7: Chip Resistor Part Code

    CHIP RESISTOR PART CODE 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 0.55 TRANSISTOR ILLUSTRATION E C B E C B E C B...

  • Page 8: Wiring - 1 (Main)

    WIRING – 1 (MAIN) – 8 –...
  • Page 9 WIRING – 2 (BATT A / BATT B) – 9 –...
  • Page 10 SCHEMATIC DIAGRAM – 1 (MAIN 1 / 2 / BATT A / BATT B / PHONE) – 10 –...
  • Page 11 SCHEMATIC DIAGRAM – 2 (MAIN 2 / 2 / CD MOTOR) – 11 –...
  • Page 12 WIRING – 3 (TUNER : LH, HA) VC001 TUNING – 12 –...
  • Page 13 SCHEMATIC DIAGRAM – 3 (TUNER: LH, HA) – 13 –...
  • Page 14 WIRING – 4 (TUNER : K) VC001 TUNING – 14 –...
  • Page 15 SCHEMATIC DIAGRAM – 4 (TUNER: K) – 15 –...
  • Page 16 WIRING – 5 (FRONT / KEY FUNCT / VOL / PHONE) – 16 –...
  • Page 17 SCHEMATIC DIAGRAM – 5 (FRONT / KEY FUNCT / VOL) – 17 –...

  • Page 18: Wiring - 6 (Cd Motor)

    WIRING – 6 (CD MOTOR) I CD MOTOR C.B (SLED MOTOR) (INSIDE LIMIT SW) (SPINDLE MOTOR) PICK UP ASSY SF-P101NR FC401 TO/FROM A MAIN C.B (2/2) CN401 – 18 –...

  • Page 19: Ic Block Diagram

    IC BLOCK DIAGRAM – 19 –...
  • Page 20 IC DESCRIPTION IC, LC78622ED Description Pin No. Pin Name DEFI Defect detection signal (DEF) input. ("L" is applied when not used.) For PLL/Test input. A pull-down resistor is incorporated. Phase comparison output to control the external VCO. VVSS – Ground of the built-in VCO. Normally, 0V. ISET For the connection of a resistor which adjusts the PDO output current.
  • Page 21 Pin Name Description Pin No. LVDD – Lch power supply. LCHO Lch output. LVSS – Lch ground. Normally, 0V. RVSS – Rch 1-bit DAC/Rch ground. Normally, 0V. RCHO Rch output. RVDD – Rch power supply. MUTER Rch muting output. (Not used) XVDD –...
  • Page 22 IC, LA9241ML Description Pin No. Pin Name For the connection of the pickup photodiode. Addition to the FIN1 pin creates an RF FIN2 signal and subtraction from it create an EF signal. FIN1 For the connection of the pickup photodiode. For the connection of the pickup photodiode.
  • Page 23 Pin No. Pin Name Description The HFL (high frequency level) signal is used to judge whether the main beam is positioned on the pit or on the mirror. SLOF Sled servo off control input. CV– CLV error signal input from the DSP. RFSM RF output.
  • Page 24 IC, LC865516A-5P16 Pin No. Pin Name Description SEG E SEG E control. SEG F SEG F control. SEG G SEG G control. — Not connected. I-RST Microprocessor reset input. XT1 (IN) Connected to an external 32.768 kHz crystal oscillator. — Not connected.
  • Page 25 Pin No. Pin Name Description Not connected. — SEG DP control. SEG DP SEG A control. SEG A SEG B control. SEG B SEG C control. SEG C SEG D control. SEG D Not connected. — – 25 –...
  • Page 26 ADJUSTMENT <TUNER / DECK / CD> B TUNER C.B <LH, HA> TP6 (RCH) TP5 (LCH) L009 IC001 L005 L007 L006 L008 VC001 TC001 TC003 TC004 TC002 L004 L003 B TUNER C.B <K> TP6 (RCH) TP5 (LCH) TC005 L009 L017 IC001 TC006 L007 L016...
  • Page 27 < RADIO SECTION > <LH, HA> < RADIO SECTION > <K> 1. AM Frequency Range Adjustment 1. LW Frequency Range Adjustment • Test Point: TP5 (LCH), TP6 (RCH) • Test Point: TP5 (LCH), TP6 (RCH) • Adjustment location: L006, TC003 •...
  • Page 28 A MAIN C.B IC404 IC401 SFR430 L801 – 28 –...

  • Page 29: Eye Pattern

    < TAPE RECORDER SECTION > < CD SECTION > 1. Focus Bias Adjustment 2. Bias Adjustment • Test tape: TTA-630 Make the focus bias adjustment when replacing and repairing • Test Point: TP2 the optical block. • Adjustment location: L801 •...

  • Page 30: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1 / 1 P.C.B CHASS,TU P.C.B DA11T3C P.C.B P.C.B P.C.B P.C.B P.C.B P.C.B TN-21ZVC-2000 CSD-A310 KSC,LHSC,LHDC,LHGC (FileName:EXP.EPS) 2000/4/12 ACD-11 – 30 –...

  • Page 31: Mechanical Parts List

    MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8A-CDB-006-010 WINDOW,CASS<KSC,LHSC,HASCC> 34 8A-CDB-056-010 BTN,VOL [D]<LHDC> 1 8A-CDB-043-010 WINDOW,CASS [G]<LHGC> 35 8A-CDB-022-010 POINTER,TU 1 8A-CDB-052-010 WINDOW,CASS [D]<LHDC> 36 8A-CDB-209-010 HLDR,BTN TUN 2 8A-CDB-008-010 BOX,CASS<KSC,LHSC,HASCC>...

  • Page 32: Tape Mechanism Exploded View

    TAPE MECHANISM EXPLODED VIEW 1 / 1 LUG PLATE CSD-FD71 TN-21ZVC-2000 – 32 –...

  • Page 33: Tape Mechanism Parts List

    TAPE MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 S1-921-030-4A0 HEAD BASE 36 S1-921-140-030 REC BUTTON LEVER 2 S1-821-030-070 AZIMUTH SPRING 37 S1-921-140-170 P.S.LEVER SPRING 3 S1-921-030-090 PANEL P SPRING 38 S1-921-073-040 RF CLUTCH ASSY 4 S1-921-260-050...
  • Page 34 CD MECHANISM EXPLODED VIEW 1 / 1 SHAFT,SLIDE SF-P101NR CHASSIS SPINDLE SLED MOTOR (M2) MOTOR(M1) CD MOTOR C.B – 34 –...

  • Page 35: Accessories / Package List

    CD MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION 1 S2-121-A28-400 COVER GEAR 2 S2-511-A21-000 GEAR MIDDLE 3 S2-511-A21-100 GEAR,DRIVE A S1-PN2-03R-OSE SCR PAN PCS 2-3 B 87-261-073-410 SCR S-TPG FLT 2.6-6 ALL M8-ZZK-E90-070 DA11T3C ACCESSORIES / PACKAGE LIST REF.
  • Page 36 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9420208 0251431 Printed in Singapore...

This manual is also suitable for:

Csd-a310 lhCsd-a310 haCsd-a310 k

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