TOYOTA KEH-M8017 Service Manual

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 2001

K-ZZS. APR. 2001 Printed in Japan

ORDER NO.

CRT2700

MULTI CD CONTROL FM/AM CASSETTE DECK

KEH-M8017

ZT X1N/ES

TOYOTA

VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No. ID No. PIONEER MODEL No.

COROLLA THAILAND May 2001 86120-02230 T7410 KEH-M8017ZT/X1N/ES

- This service manual should be used together with the manual(s) listed below.

For the parts numbers, adjustments, etc. which are not shown in this manual,
refer to the following manual(s).

Model No. Order No. Mech. Module Remarks
KEH-M8196ZT/X1N/ES CRT2354
CX-631 CRT1640 2L Cassette Mech. Module: Mech.Description, Disassembly

EXPLODED VIEWS AND PARTS LIST

EXTERIOR(Page 4)

- EXTERIOR SECTION PARTS LIST

Part No.

Mark No. Symbol and Description KEH-M8196ZT/X1N/ES KEH-M8017ZT/X1N/ES

9 Main Unit CWM6621 CWM7498
23 Chassis Unit CXB3361 CXB3977
25 Button( , ) CAC5914 CAC6873
26 Button( ) CAC5915 CAC6874
27 Button(1,2) CAC5916 CAC6875

28 Button(3,4) CAC5917 CAC6876
29 Button(5,6) CAC5918 CAC6877
30 Button(SCAN) CAC5919 CAC6878
44 Knob Unit(VOLUME) CXB3359 CXB6647
46 Knob Unit(

AUDIO CONTROL) CXB3360 CXB6648

47 Antenna Jack(CN602) CKX1005 Not used
48 Grille Unit CXB5566 CXB6646
49 Door CAT2022 CAT2219

ELECTRICAL PARTS LIST(Page 29)

- TUNER AMP UNIT

Part No.

Symbol and Description KEH-M8196ZT/X1N/ES KEH-M8017ZT/X1N/ES

IC 501 PE5033A PE5231A
IC 601 LA1061M Not used

Q 451,452,453,454,455,456 2SC4081LN 2SC3929
Q 457,458,459,460 2SC4081LN 2SC3929
Q 601 2SC2712 Not used

Q 602 DTC143TK Not used
D 601 1SV241 Not used

L 601,602 LCTBR15K3216 Not used
L 603,604 LCTB4R7K3216 Not used
L 605 LCTBR15K3216 Not used

L 609 LAU150K Not used
L 610 LCTA561J4532 Not used

AR 601,602 DSP-201M Not used

R 409,410 RS1/10S153J RS1/10S472J
R 411,412 RS1/10S471J RS1/10S331J

R 430,431 RS1/10S103J RS1/10S123J
R 432,433 RS1/10S103J RS1/10S153J
R 451 RS1/10S272J RS1/10S152J
R 455 RS1/10S752J RS1/10S102J
R 457 RS1/10S122J RS1/10S132J

R 459 RS1/10S512J RS1/10S183J
R 461 RS1/10S122J RS1/10S152J
R 463 RS1/10S272J RS1/10S152J
R 467 RS1/10S752J RS1/10S102J
R 469 RS1/10S122J RS1/10S132J

R 471 RS1/10S512J RS1/10S183J
R 473 RS1/10S122J RS1/10S152J
R 475 RS1/10S332J RS1/10S152J
R 477 RS1/10S132J RS1/10S182J
R 479 RS1/10S122J RS1/10S821J

R 481 RS1/10S122J RS1/10S132J
R 483 RS1/10S332J RS1/10S152J
R 485 RS1/10S132J RS1/10S182J
R 487 RS1/10S122J RS1/10S821J
R 489 RS1/10S122J RS1/10S132J

R 601 Not used RS1/10S0R0J
R 602 RS1/10S391J Not used
R 603 RS1/10S471J Not used
R 604 RS1/10S683J Not used
R 605 RS1/10S224J Not used

R 606 RS1/10S182J Not used
R 607 RS1/10S104J Not used
R 608,609 RS1/10S473J Not used
R 610,611,612 RS1/10S103J Not used
R 613 RS1/10S104J Not used

R 614 RS1/10S334J Not used
R 615,616 RS1/10S101J Not used
R 617 RS1/10S104J Not used

2

KEH-M8017ZT

3

KEH-M8017ZT

Part No.

Symbol and Description KEH-M8196ZT/X1N/ES KEH-M8017ZT/X1N/ES

C 410,411 CEJA1R5M50 CEJA2R2M50
C 435,436 CKSYB474K16 CKSYB274K16
C 437,438 CKSYB564K16 CKSYB474K16
C 451 CKSQYB274K16 CKSQYB474K16
C 453 CKSQYB103K50 CKSQYB473K50

C 454 CKSQYB122K50 CKSQYB123K50
C 455 CKSQYB822K50 CKSQYB683K25
C 456 CKSQYB153K25 CKSQYB154K16
C 457 CKSQYB474K16 CKSQYB274K16
C 459 CKSQYB103K50 CKSQYB473K50

C 460 CKSQYB122K50 CKSQYB123K50
C 461 CKSQYB822K50 CKSQYB683K25
C 462 CKSQYB153K25 CKSQYB154K16
C 464 CKSQYB184K16 CKSQYB154K16
C 465 CKSQYB334K16 CKSQYB124K16

C 466 CKSQYB333K25 CKSQYB683K25
C 468 CKSQYB184K16 CKSQYB154K16
C 469 CKSQYB334K16 CKSQYB124K16
C 470 CKSQYB333K25 CKSQYB683K25
C 602,603 CCSQCH220J50 Not used

C 604,605 CCSQCH150J50 Not used
C 606 CCSQCH390J50 Not used
C 607 CKSQYB222K50 Not used
C 609 CKSQYB103K50 Not used
C 610 CKSQYB102K50 Not used

C 611 CEJA2R2M50 Not used
C 612,613 CKSQYB103K50 Not used
C 614 CKSQYB392K50 Not used
C 615 CKSQYB472K50 Not used
C 616 CEJA100M16 Not used

C 617,618 CKSQYB103K50 Not used
C 619 CKSQYB473K16 Not used

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 1999

K-ZZB. DEC. 1999 Printed in Japan

ORDER NO.

CRT2354

MULTI CD CONTROL FM/AM CASSETTE DECK

KEH-M8196ZT X1N/ES

TOYOTA

VEHICLE DESTINATION PRODUCED AFTER PART No. ID No. PIONEER MODEL No.
CAMRY THAILAND January 2000 86120-YZB18 T7408 KEH-M8196ZT/X1N/ES

CONTENTS

1. SAFETY INFORMATION............................................2

2. EXPLODED VIEWS AND PARTS LIST ......................3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ....8

4. PCB CONNECTION DIAGRAM................................20

5. ELECTRICAL PARTS LIST........................................29

6. ADJUSTMENT .........................................................36

7. GENERAL INFORMATION.......................................38

7.1 DIAGNOSIS .......................................................38

7.1.1 TEST MODE .............................................38

7.1.2 SELF-DIAGNOSTIC FUNCTION ..............39

7.1.3 DISASSEMBLY.........................................43

7.1.4 CONNECTOR FUNCTION DESCRIPTION ......44

7.2 PARTS ................................................................45

7.2.1 IC...............................................................45

7.2.2 DISPLAY ...................................................47

7.3 SYSTEM BLOCK DIAGRAM .............................48

8. OPERATIONS AND SPECIFICATIONS....................49

- Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

- This service manual should be used together with the following manual(s):

Model No. Order No. Mech. Module Remarks
CX-631 CRT1640 2L Cassette Mech. Module:Mech.Description, Disassembly

2

KEH-M8196ZT

- Service Precautions

1. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a
connector is plugged or unplugged.

2. Whenever the amplifier may be put into operation, a
heat sink should be mounted. ICs and transistors
may be damaged if the amplifier should be put into
operation without mounting any heat sink.

3. When operating with large output power, the heat
sink becomes very hot. Be careful not to touch it.

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so
and refer the repair to a qualified service technician.

KEH-M8196ZT

3

4

KEH-M8196ZT

2. EXPLODED VIEWS AND PARTS LIST

2.1 EXTERIOR

5

KEH-M8196ZT

- EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

1 Screw BMZ26P050FMC
2 Screw BMZ26P180FMC
3 Screw BMZ30P060FMC
4 Case CNB2460
5 Holder CNC7121

* 6 Cushion CNM5281

7 Insulator CNM6079
8 Heat Sink CNR1510
9 Main Unit CWM6621

10 Screw BMZ30P050FMC

11 Screw CBA1339
12 Connector(CN302) CKM1306
13 Connector(CN301) CKM1307
14 Plug(CN304) CKS3537
15 Connector(CN571) CKS3568

16 Antenna Jack(CN601) CKX1006
17 Holder(CN303) CNC5399

* 18 Holder CNC6066

19 Holder CNC7523
20 Holder CNC8105

21 Tuner Unit CWE1426
22 Holder CNC6122
23 Chassis Unit CXB3361
24 Screw BPZ26P100FMC
25 Button( , ) CAC5914

26 Button( ) CAC5915
27 Button(1,2) CAC5916
28 Button(3,4) CAC5917
29 Button(5,6) CAC5918
30 Button(SCAN) CAC5919

31 Button(CD,AM/FM,TAPE) CAC5920
32 Holder CNC8133
33 Lighting Conductor CNV5647
34 Lighting Conductor CNV5657
35 Lighting Conductor CNV5725

36 Lighting Conductor CNV5726
37 Keyboard Unit CWM6231
38 LCD(LCD901) CAW1564
39 Socket(CN901) CKS3550
40 Holder CNC8103

41 Holder CNV5644
42 Lighting Conductor CNV5645
43 Connector CNV5646
44 Knob Unit(VOLUME) CXB3359
45 Spring CBL-108

46 Knob Unit

(AUDIO CONTROL) CXB3360

47 Antenna Jack(CN602) CKX1005
48 Grille Unit CXB5566
49 Door CAT2022
50 Spring CBH1712

51 Holder CNV5656
52

Cassette Mechanism ModuleEXK3875

53 Cushion CNM6078
54 Screw IMS30P050FMC
55 IC(IC404) TDA7385

56 IC(IC381) PA2024A
57 Spacer CNM6468
58 Spacer CNM6549
59 Cushion CNM6091

NOTE:

- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

- Screws adjacent to ∇ mark on the product are used for disassembly.

6

KEH-M8196ZT

2.2 CASSETTE MECHANISM MODULE

7

KEH-M8196ZT

1 Screw BSZ20P040FMC
2 Washer CBF1037
3 Washer CBF1038
4 Washer CBG1003
5 Deck Unit EWM1016

6 Screw EBA1028
7 Screw EBA1037
8 Spring EBH1531
9 Spring EBH1589

10 Plug(CN251) CKS3540

11 Spring EBH1515
12 Spring EBH1587
13 Spring EBH1517
14 Spring EBH1518
15 Spring EBH1519

16 Spring EBH1537
17 Wire EDD1020
18 Photo-interrupter

(EGN2,3) EGN1006

19 Photo-interrupter

(EGN1) EGN1005

20 Roller ENR1031

21 Shaft ELA1362
22 Roller ELA1348
23 Arm ENC1490
24 Arm ENC1397
25 Guide ENC1519

26 Holder ENC1516
27 Lever ENC1448
28 Arm ENC1488
29 Roller ENR1023
30 Belt ENT1027

31 Gear ENV1347
32 Collar ENV1508
33 Gear ENV1350
34 Flywheel ENV1500
35 Worm Gear ENV1439

36 Worm Wheel ENV1440
37 Gear ENR1037
38 Lever ENV1533
39 Arm ENV1525
40 Gathering PCB ENX1037

41 Gathering PCB ENX1042
42 Switch(S1,S2) ESG1004
43 Motor Unit(M2) EXA1382
44 Chassis Unit EXA1559
45 Tube ENM1039

46 Roller ENR1027
47 Reel Unit EXA1560
48 Head Base Unit EXA1434
49 Lever Unit EXA1578
50 Gear Unit EXA1545

51 Frame Unit EXA1476
52 Lever Unit EXA1439
53 Head Assy(HD1) EXA1593
54 Motor Unit(M1) EXA1499
55 Washer HBF-179

56 Screw JGZ20P025FNI
57 Spring EBH1545
58 Washer YE20FUC
59 Pinch Roller Unit EXA1533
60 Pinch Roller Unit EXA1532

Mark No. Description Part No. Mark No. Description Part No.

- CASSETTE MECHANISM MODULE SECTION PARTS LIST

8

KEH-M8196ZT

A

1

234

B

C

D

12

34

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

B

D

E

F

9

KEH-M8196ZT

5

6

7

8

A

B

C

D

5

6

7

8

C

MODEL

MODEL

MODEL

11.4

C

KEYBOARD UNIT

B

TUNER UNIT

F

CASSETTE MECHANISM MODULE

ED

11.3

ANTENNA

JACK

ANTENNA

JACK

10

KEH-M8196ZT

A

1

234

B

C

D

12

34

A-a A-b

A-a

A-b

A-b

A-a

Large size

SCH diagram

Guide page

Detailed page

A

C

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS

LIST”.

A-a

1.4

1.4

6

FM:0V

AM,SW:4.5V

TAPE,CD:11.5V

ANT

ANT

A

MAIN UNIT

11

KEH-M8196ZT

5

6

7

8

A

B

C

D

5

6

7

8

A-b

A

12

KEH-M8196ZT

A

1

234

B

C

D

12

34

11.4

B

TUNER UNIT

11.3

ANTENNA

JACK

ANTENNA

JACK

A-a

A-a

A-b

1

2

13

KEH-M8196ZT

5

6

7

8

A

B

C

D

5

6

7

8

MODEL
MODEL
MODEL

ANT

ANT

C

KEYBOARD UNIT

F

CASSETTE MECHANISM MODULE

ED

A-a

A-a

A-b

C

3