Aiwa LCX-MD210 Service Manual
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Aiwa LCX-MD210 Service Manual

Aiwa LCX-MD210 Service Manual

Md/cd stereo systems
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SERVICE MANUAL
MD/CD STEREO SYSTEM
MODEL CODE : 8ACJB-0130(S)
8ACJB-0140(D)
8ACJB-0180(L)
•
•
SYSTEM
LCX-MD210
S/M Code No. 09-007-429-4R1
LCX-MD210
BASIC TAPE MECHANISM : TN-21ZSC-2003
BASIC CD MECHANISM : DA11T3C
BASIC MD MECHANISM : AZG-4 A
SPEAKER
SX-MD210
REMOTE
CONTROLLER
RC-AAT11
D

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Summary of Contents for Aiwa LCX-MD210

  • Page 1 LCX-MD210 SERVICE MANUAL BASIC TAPE MECHANISM : TN-21ZSC-2003 MD/CD STEREO SYSTEM BASIC CD MECHANISM : DA11T3C BASIC MD MECHANISM : AZG-4 A MODEL CODE : 8ACJB-0130(S) 8ACJB-0140(D) 8ACJB-0180(L) REMOTE SYSTEM SPEAKER CONTROLLER LCX-MD210 SX-MD210 RC-AAT11 • • S/M Code No. 09-007-429-4R1...

  • Page 2: Specifications

    SPECIFICATIONS • • ACCESSORIES / PACKAGE LIST REF. NO. PART NO. KANRI DESCRIPTION 1 8A-CJB-908-010 -- IB,D(J)I<D> 2 87-A90-030-010 1B ANT,LOOP AM-NC C 3 87-043-115-010 1A FEEDER-ANT,FM<D> 4 8A-CLB-961-110 1H RC UNIT,RC-AAT11 – 2 –...
  • Page 3 – 3 –...
  • Page 4 Solder – 4 –...
  • Page 5 CN405 CN403 – 5 –...
  • Page 6 – 6 –...
  • Page 7 – 7 –...
  • Page 8 – 8 –...

  • Page 9: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C228 87-018-208-080 0E CAP 0.047-50F C229 87-018-132-080 0E CAP, CER 2200P-16V C230 87-018-132-080 0E CAP, CER 2200P-16V 87-A20-459-010 2A C-IC,LC78622ED 87-A21-213-010 1A IC,BA17808T C231 87-010-406-080 0E CAP, ELECT 22-50 C232 87-010-406-080 0E CAP, ELECT 22-50...
  • Page 10 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C722 87-012-176-080 0E CAP 15P ICP204 87-001-132-080 0E ICP-N38 C723 87-012-274-080 0E CHIP CAP,U 1000P-50B J201 87-A60-420-010 1A JACK,3.5 ST (MSC) C725 87-012-274-080 0E CHIP CAP,U 1000P-50B J202 87-A60-754-010 0E TERMINAL,SPK 4P MSP-154V-05 C727 87-010-196-080 0E CHIP CAPACITOR,0.1-25...
  • Page 11 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION S910 87-A91-024-180 0E SW,TACT KSHG611BT C460 87-015-819-080 0E CAPACITOR,0.01 S911 87-A91-024-180 0E SW,TACT KSHG611BT C461 87-010-197-080 0E CAP, CHIP 0.01 DM S912 87-A91-024-180 0E SW,TACT KSHG611BT C462 87-010-221-080 0E CAP, ELECT 470-10V S913 87-A91-024-180 0E SW,TACT KSHG611BT C465...

  • Page 12: Transistor Illustration

    REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION CD MOTOR C.B 9X-262-576-910 2Y MOTOR GEAR ASSY PIN3 91-564-722-110 1C CONNECTOR 6P 91-572-085-120 -- LEAF SW CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor Dimensions (mm)
  • Page 13 SCHEMATIC DIAGRAM – 1 (MAIN / PT) – 13 –...
  • Page 14 WIRING - 1 (MAIN) - 14 -...
  • Page 15 WIRING - 2 (PT) - 15 -...
  • Page 16 SCHEMATIC DIAGRAM – 2 (FRONT / KEY / LED) – 16 –...
  • Page 17 WIRING - 3 (FRONT / LED) - 17 -...
  • Page 18 WIRING - 4 (KEY) - 18 -...
  • Page 19 SCHEMATIC DIAGRAM – 3 (CD / CD MOTOR) – 19 –...
  • Page 20 WIRING - 5 (CD) PICK UP ASSY SF-P101NR TO/FROM CD C.B - 20 -...
  • Page 21 WIRING - 6 (CD MOTOR / DECK) CD MOTOR C.B (SLED MOTOR) (INSIDE LIMIT SW) (SPINDLE MOTOR) - 21 -...
  • Page 22 MECHANICAL EXPLODED VIEW 1 / 1 P.W.B P.C.B PLATE, P.W.B DA11T3C DA1173C SHLD PT P.W.B P.W.B P.W.B AZG-4A CHAS,MAIN HLDR,WIRE TN-21ZSC-2003 LCX-MD210,211,S,D,L,EZS (FileName:EXP.EPS) 2000/2/18 – 22 –...

  • Page 23: Mechanical Parts List

    MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8A-CJB-034-010 0E WINDOW,CASS (D)<D> 27 8A-CJB-052-010 0E LID,CD (S)<S> 1 8A-CJB-011-010 0E WINDOW,CASS (L)<L> 28 8A-CJB-032-010 0E WINDOW,CD (D)<D> 1 8A-CJB-044-010 0E WINDOW,CASS (S)<S> 28 8A-CJB-009-010 0E WINDOW,CD (L)<L>...

  • Page 24: Tape Mechanism Exploded View

    TAPE MECHANISM EXPLODED VIEW 1 / 1 LUG PLATE – 24 –...

  • Page 25: 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 0E HEAD BASE 36 S1-921-140-220 0E REC BUTTON LEVER 2 S1-821-030-070 0E AZIMUTH SPRING 37 S1-921-140-170 0E P.S.LEVER SPRING 3 S1-921-030-090 0E PANEL P SPRING 38 S1-921-073-040 1F RF CLUTCH ASSY 4 S1-921-260-050 0E GEAR PLATE SPRING...

  • Page 26: Cd Mechanism Exploded View

    CD MECHANISM EXPLODED VIEW 1 / 1 SHAFT,SLIDE SF-P101NR CHASSIS SPINDLE MOTOR C,B MOTOR(M1) CD MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 S2-121-A28-400 1A COVER GEAR 2 S2-511-A21-000 0E GEAR MIDDLE 3 S2-511-A21-100 1A GEAR,DRIVE A S1-PN2-03R-OSE 0E SCR PAN PCS 2-3 B 87-261-073-410 0E SCR S-TPG FLT 2.6-6...

  • Page 27: Speaker Parts List

    SPEAKER PARTS LIST (SX–MD210) REF. NO. PART NO. KANRI DESCRIPTION 1 8A-CJB-954-010 2A PANEL ASSY,SPKR(S)<S> 1 8A-CJB-955-010 1F PANEL ASSY,SPKR(L)<L> 1 8A-CJB-956-010 1F PANEL ASSY,SPKR(D)<D> 2 8A-CJB-021-110 1F CABI,SPKR FR 3 87-067-703-010 0E BVT2+3-10 W/O SLOT 4 87-067-698-010 0E BVT2+3-18 W/O SLOT 5 8A-CJB-627-010 1A CORD,SPKR 6 8A-CJB-027-010 0E CUSH,FOOT 7 8A-CJB-220-110 1A HLDR,SPKR REAR...

  • Page 28: Test Mode

    TEST MODE – 28 –...
  • Page 29 – 29 –...
  • Page 30 – 30 –...
  • Page 31 ADJUSTMENT <TUNER / DECK> MAIN C.B L772 FFE801 TP4 (VT) L771 L981 IC771 TP7(Rch) IC721 C785 C786 TP8(Lch) IC201 IC202 J201 – 31 –...
  • Page 32 <CD> CD C.B CN401 SFR430 IC404 (VREF) CN405 C431 TP(TE) R405 TP(RFSM) IC402 IC401 CN403 – 32 –...
  • Page 33 <MD> – 33 –...
  • Page 34 – 34 –...

  • Page 35: Service Jig And Tools

    SERVICE JIG AND TOOLS LCD DISPLAY GRID ASSIGNMENT ANODE CONNECTION " " – 35 –...
  • Page 36 IC DESCRIPTION IC, LC877256A-5P51 O-ARDY O-SREQ O-SOUT I-SIN I-ACLK I-MREQ NC(SELECT) O-PCONT I-HOLD O-CLKSFT I-RESET VSS1 VDD1 I-JOGA I-JOGB I-KEY1 I-KEY2 I-RDSIG I-CTON I-RDDT I-COLOR I-TMBASE I-INIT I-RDCL I-RMC I-CTPLAY I-CTREC O-TUCONT O-TUCE O-TUDI O-TUCL I-TUDO I-STEREO 39 ~ 53 S9 ~ S23 VDD2 VCC2...
  • Page 37 I-DOOR I-WRQ I-DRF COMO COM1 COM2 COM3 O-CDCONT I-SQOUT VSS3 VDD3 O-RWC O-COIN O-CQCK O-LIGHT1 O-JOGLED O-SCONTM O-SCONTL O-MUTE O-LIGHT2 O-SRST – 37 –...
  • Page 38 IC, LC78622ED DEFI VVSS ISET VVDD EFMO EFMIN CLV+ CLV- TOFF FSEQ PU IN EMPH DOUT MUTEL LVDD LCHO LVSS RVSS RCHO RVDD – 38 –...
  • Page 39 MUTER XVDD XOUT XVSS SBSY EFLG SFSY SBCK SQOUT COIN CQCK " " 4.2M – 39 –...
  • Page 40 IC, LA9241ML FIN2 FIN1 TESI A-GND SLEQ TOFF SLOF RFSM – 40 –...
  • Page 41 RFS- D-GND VCC2 REF1 VCC1 – 41 –...
  • Page 42 IC, LA72131D X IN T-BASE MONO/BEAT 2BAND 3BAND FM/SW 2BAND 3BAND MW/SW IF-MUTE IFIN TUNE AM-IN FM-IN AOUT X OUT – 42 –...
  • Page 43 IC BLOCK DIAGRAM – 43 –...
  • Page 44 – 44 –...

  • Page 45: Voltage Chart

    VOLTAGE CHART < CD > Test condition : CD play IC401(LA9241ML) IC402(LC78622ED) – 45 –...
  • Page 46 < CD > < TUNER > Test condition : Tuner function IC403(LA6541D) IC721(LC72131D) IC771(LA1837N) Q771(2SA952) Q773(DTC114Y) – 46 –...
  • Page 47 < TAPE / AMP > Test condition : Tape function(tape stop) IC103(BA4560N) IC202(TA8223K) Q101(2SB1370E) 12.8 12.8 12.1 20.4 10.8 Q102(DTC114Y) 20.7 10.8 20.4 Q103(2SB1370E) 20.7 20.7 10.8 20.1 10.7 IC201(M62495AFP) Q104(KTC3198GR) 10.1 20.1 10.7 Q203(2SA952) IC101(BA17808) 20.7 20.7 20.0 12.8 Q204(KTC3198GR) 12.8 IC102(NJM7806FA)
  • Page 48 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 912204 0251431 Printed in Singapore...

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8acjb-0130

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