Aiwa CT-X420 Service Manual
Aiwa CT-X420 Service Manual

Aiwa CT-X420 Service Manual

Stereo car cassette receiver
Hide thumbs Also See for CT-X420:

Advertisement

SERVICE MANUAL
STEREO CAR CASSETTE RECEIVER
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
CT-X420 YU(ST)/X410 YU(ST)(S/M Code No.09-003-339-2T1),
CT-X310 YZ(ST)/X325 YVJ(ST)/X320 YZ(ST),YVJ(ST)/X4100 YL(ST)/X4150 YL(ST)
(S/M Code No.09-003-339-1T2).
CT-X420
CT-X410
CT-X4150
CT-X4100
CT-X325
CT-X320
CT-X310
BASIC TAPE MECHANISM : CDS-363AG1-A
S/M Code No. 09-003-339-2R1
YU(ST)
YU(ST)
YL(ST)
YL(ST)
YVJ(ST)
YZ(ST),YVJ(ST)
YZ(ST)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the CT-X420 and is the answer not in the manual?

Questions and answers

Summary of Contents for Aiwa CT-X420

  • Page 1 SERVICE MANUAL STEREO CAR CASSETTE RECEIVER BASIC TAPE MECHANISM : CDS-363AG1-A This Service Manual is the “Revision Publishing” and replaces “Simple Manual” CT-X420 YU(ST)/X410 YU(ST)(S/M Code No.09-003-339-2T1), CT-X310 YZ(ST)/X325 YVJ(ST)/X320 YZ(ST),YVJ(ST)/X4100 YL(ST)/X4150 YL(ST) (S/M Code No.09-003-339-1T2). S/M Code No. 09-003-339-2R1...
  • Page 2: Specifications

    W,5.2-10-0.5 2 8A-KT5-902-010 IB,INST,YU,YL (3L,P)<A,B,G,H> 16 87-B10-145-010 W-SPR,5.3-8.5-1.5 2 8A-KT3-902-010 IB,INST,YZ (9L)-A<C,D,E,F> 3 86-KT1-237-010 HLDR,REAR MTG TYPE MODEL NAME SUFFIX CT-X420 4 8Z-KT1-231-010 HLDR,HALF -T CT-X410 CT-X310 5 8Z-KT1-625-010 CONN ASSY,16P SOC016<A,B,G,H> CT-X325 6 8Z-KT1-030-010 CASE,DFP -T CT-X320 7 8Z-KT1-232-010...
  • Page 3: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C304 87-010-378-010 CAP, ELECT 10-16SME C305 87-010-263-010 CAP, ELECT 100-10V 8Z-KT1-622-010 C-IC,LC75374E C306 87-010-263-010 CAP, ELECT 100-10V 8Z-KTG-622-010 IC,TA8259H C307 87-012-365-080 C-CAP,S 0.027-25VBK 87-A21-539-030 C-IC,TC9323F C308 87-012-365-080...
  • Page 4: Chip Resistor Part Code

    8A-KTG-607-010 TU UNIT, FAE347-P10<D,F> X701 87-A70-175-010 VIB,XTAL 4.5MHZ AT-49 AUX C.B J901 87-A61-229-010 JACK,3.5 BLK ST W/SW TYPE MODEL NAME SUFFIX CT-X420 CT-X410 CT-X310 CT-X325 CT-X320 CT-X320 CT-X4100 CT-X4150 CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code...
  • Page 5: Transistor Illustration

    TRANSISTOR ILLUSTRATION IC BLOCK DIAGRAM-1 IC, TC9297FB E C B B C E E C B KTC3203 KRA104M 2SD2395 DTC343TK KTA1046 KRA226M KRA111S KRC102M KRA226S KRC111M KRC102S KTA1267 KRC111S KTA1273 KTA1504 KTC3875 IC, LC75374E...
  • Page 6: Schematic Diagram

    SCHEMATIC DIAGRAM-1 MTZJ9.1B YZ/YV ONLY...
  • Page 7: Difference Table

    ( * ) in the MAIN CB] [YV,YZ] Ref No. C214 C501 C502 C505 C506 CN201 CNA201 CNA202 D751 D754 D757 J501-2 Q212 R111 [YU,YL] R217 R218 TYPE MODEL NAME SUFFIX CT-X420 CT-X410 CT-X310 CT-X325 CT-X320 CT-X320 CT-X4100 CT-X4150 40 41...
  • Page 8 SCHEMATIC DIAGRAM-2 5.4/0.9 5.4/0.9 5.4/0.9 5.4/0.9 0/0.9 0/0.9 0/0.9 0/0.9 2.1/0...
  • Page 9 WIRING-2...
  • Page 10: Ic Block Diagram

    IC BLOCK DIAGRAM-2 IC, KIA6225S IC, TA8259H...
  • Page 11: Level Meter

    IC DESCRIPTION IC, TC9323F Pin No. Pin Name Description 1 ~ 4 – Not connected. _______ MS signal output – Not connected. S-MUTE Standby muting output ______________ P-MUTE Muting output to power amp LOUD Loudness output LOCAL Local/DX switching output. LOCAL: "H", DX: "L" MONO MONO/STEREO switching output.
  • Page 12: Led Flash

    Pin No. Pin Name Description V-REF Reference voltage pin This function is enabled when the ACC input is "L" and PANEL input is "L". "H" LED FLASH causes flashing for 0.1 s and "L" causes 0.9 s flashing. This output is disabled when the LED FLASH jumper is "H".
  • Page 13: Lcd Display

    LCD DISPLAY Parts No. 8A-KTG-610-010 [Except for CT-X320YV] Parts No. 8A-KTG-610-010 [CT-X320YV]...
  • Page 14: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1/1 CSD-363AG1-A 1314 (C.D.E.F only) 44(A,B,G,H only) HT-SINK CHAS,SIDE L-T FRONT C.B CHAS,FRONT S LCD901 MAIN C.B AUX C.B CHAS,SIDE R-T SH,PWB...
  • Page 15: Color Name Table

    BTN,A/M<EXCEPT C> 21 8A-KT4-009-010 BTN,PS 4<C> 22 8A-KT5-016-010 BTN,INFO<EXCEPT C> 22 8A-KTG-015-010 BTN,INFO G<C> 23 8A-KT5-015-010 BTN,LO TYPE MODEL NAME SUFFIX CT-X420 CT-X410 CT-X310 CT-X325 CT-X320 CT-X320 CT-X4100 CT-X4150 COLOR NAME TABLE Basic color symbol Color Basic color symbol Color...
  • Page 16: Mechanism Exploded View

    MECHANISM EXPLODED VIEW 1/1...
  • Page 17 MECHANISM MAIN PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 S1-013-810-100 HOLDER CASS(X) 49 S1-036-360-100 FLYWHEEL ASSY(F) CPL 2 SX-003-610-190 EJECT CAM LOCK ASSY 50 S1-036-360-110 FLYWHEEL ASSY(R) CPL 3 S1-003-220-070 TAPE HOOKER 51 S1-003-650-040 BELT MAIN 4 S1-013-810-020...
  • Page 18 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 931196...

This manual is also suitable for:

Ct-x4100Ct-x4150Ct-x410Ct-x325Ct-x310Ct-x320

Table of Contents