Pioneer KEH-M8196ZT Service Manual
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Pioneer KEH-M8196ZT Service Manual

Pioneer KEH-M8196ZT Service Manual

Multi cd control fm/am cassette deck
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3 7 63 1515 0
Service
Manual
MULTI CD CONTROL FM/AM CASSETTE DECK
KEH-M8196
VEHICLE
DESTINATION
CAMRY
THAILAND
- 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.
TE
L 13942296513
CX-631
CONTENTS
1. SAFETY INFORMATION............................................2
2. EXPLODED VIEWS AND PARTS LIST ......................3
4. PCB CONNECTION DIAGRAM................................20
5. ELECTRICAL PARTS LIST........................................29
6. ADJUSTMENT .........................................................36
7. GENERAL INFORMATION.......................................38
www
7.1 DIAGNOSIS .......................................................38
7.1.1 TEST MODE .............................................38
.
PIONEER CORPORATION
PIONEER ELECTRONICS SERVICE INC.
PIONEER ELECTRONIC [EUROPE] N.V.
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 1999
http://www.xiaoyu163.com
PRODUCED AFTER
January 2000
Order No.
Mech. Module Remarks
CRT1640
2L
x
ao
y
i
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
http://www.xiaoyu163.com
8
TOYOTA
PART No.
86120-YZB18
Q Q
3
6 7
1 3
Cassette Mech. Module:Mech.Description, Disassembly
7.1.3 DISASSEMBLY.........................................43
7.1.4
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
u163
.
2 9
9 4
2 8
ZT
ID No.
PIONEER MODEL No.
T7408
KEH-M8196ZT/X1N/ES
1 5
0 5
8
2 9
9 4
m
co
K-ZZB. DEC. 1999 Printed in Japan
9 9
ORDER NO.
CRT2354
X1N/ES
2 8
9 9
......44

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Summary of Contents for Pioneer KEH-M8196ZT

  • Page 1: Table Of Contents

    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 http://www.xiaoyu163.com...

  • Page 2: Safety Information

    KEH-M8196ZT 3 7 63 1515 0 - Service Precautions 3. When operating with large output power, the heat 1. During disassembly, be sure to turn the power off sink becomes very hot. Be careful not to touch it. since an internal IC might be destroyed when a connector is plugged or unplugged.
  • Page 3 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 4: Exploded Views And Parts List

    KEH-M8196ZT 3 7 63 1515 0 2. EXPLODED VIEWS AND PARTS LIST 2.1 EXTERIOR L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 5: Keh-M8196Zt

    KEH-M8196ZT 3 7 63 1515 0 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. - EXTERIOR SECTION PARTS LIST Mark No.
  • Page 6 KEH-M8196ZT 3 7 63 1515 0 2.2 CASSETTE MECHANISM MODULE L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 7 KEH-M8196ZT 3 7 63 1515 0 - CASSETTE MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BSZ20P040FMC 31 Gear ENV1347 2 Washer CBF1037 32 Collar ENV1508 3 Washer CBF1038 33 Gear...

  • Page 8: Block Diagram And Schematic Diagram

    KEH-M8196ZT 3 7 63 1515 0 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 9: Keh-M8196Zt 9

    KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 10 KEH-M8196ZT 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) 3 7 63 1515 0 Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. Large size SCH diagram TUNER UNIT Guide page ANTENNA...
  • Page 11 KEH-M8196ZT 3 7 63 1515 0 MAIN UNIT L 13942296513 FM:0V AM,SW:4.5V TAPE,CD:11.5V u163 http://www.xiaoyu163.com...
  • Page 12 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 13 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 14 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 15 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 16 KEH-M8196ZT 3 7 63 1515 0 3.3 TUNER UNIT TUNER UNIT L 13942296513 PA4023B u163 http://www.xiaoyu163.com...
  • Page 17 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 18 KEH-M8196ZT 3 7 63 1515 0 3.4 CASSETTE MECHANISM MODULE DECK UNIT Rev-L Rev-R Fwd-R Fwd-L EXA1593 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 19 KEH-M8196ZT 3 7 63 1515 0 PCB UNIT EXA1499 EXA1382 L 13942296513 REEL PCB SWITCHES: PCB UNIT S1:LOAD SWITCH..EJECT-PLAY S2:70µs SWITCH....ON-OFF The underlined indicates the switch position. u163 http://www.xiaoyu163.com...

  • Page 20: Pcb Connection Diagram

    KEH-M8196ZT 3 7 63 1515 0 4. PCB CONNECTION DIAGRAM 4.1 MAIN UNIT NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram.
  • Page 21 KEH-M8196ZT 3 7 63 1515 0 SIDE A L 13942296513 CN251 u163 CN901 http://www.xiaoyu163.com...
  • Page 22 KEH-M8196ZT 3 7 63 1515 0 MAIN UNIT L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 23 KEH-M8196ZT 3 7 63 1515 0 SIDE B L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 24 KEH-M8196ZT 3 7 63 1515 0 4.2 TUNER UNIT SIDE A L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 25 KEH-M8196ZT 3 7 63 1515 0 SIDE B L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 26 KEH-M8196ZT 3 7 63 1515 0 4.3 KEYBOARD UNIT SIDE B SIDE A L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 27 KEH-M8196ZT 3 7 63 1515 0 4.4 CASSETTE MECHANISM MODULE SIDE A DECK UNIT IC,Q ADJ VR302 IC351 IC251 HEAD ASSY Q351 Q352 VR301 L 13942296513 SIDE B DECK UNIT CN571 u163 http://www.xiaoyu163.com...
  • Page 28 KEH-M8196ZT 3 7 63 1515 0 PCB UNIT SIDE A SIDE B PCB UNIT L 13942296513 CN253 REEL PCB u163 http://www.xiaoyu163.com...

  • Page 29: Electrical Parts List

    KEH-M8196ZT 3 7 63 1515 0 5. ELECTRICAL PARTS LIST NOTE: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS..) CKS.., CCS.., CSZS..
  • Page 30 KEH-M8196ZT 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S223J RS1/10S122J RS1/10S272J RS1/10S332J RS1/10S223J RS1/10S272J RS1/10S332J RS1/10S683J RS1/10S103J RS1/10S152J RS1/10S332J RS1/10S332J RS1/10S102J...
  • Page 31 KEH-M8196ZT 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S332J CKSQYB104K16 RS1/10S391J CEJA470M10 RS1/10S471J CEJA1R0M50 RS1/10S683J CKSQYB472K50 RS1/10S224J CKSQYB472K50 RS1/10S182J CEJANP4R7M16 RS1/10S104J...
  • Page 32 KEH-M8196ZT 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSQYB474K16 CKSQYB682K50 CKSQYB184K16 CKSQYB682K50 CKSQYB334K16 CEJA1R0M50 CKSQYB333K25 CEJA1R0M50 CKSQYB272K50 CEJA4R7M35 CKSQYB272K50 CEJA4R7M35 CKSQYB272K50...
  • Page 33 KEH-M8196ZT 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : CWE1426 RS1/16S331J RS1/16S0R0J Unit Name Tuner Unit RS1/16S331J RS1/16S102J MISCELLANEOUS...
  • Page 34 KEH-M8196ZT 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSQYB473K16 CEJAR47M50 CCSRCK2R0C50 CEJAR33M50 CCSRCH270J50 CKSQYB473K16 CCSRCH120J50 CKSQYB123K25 CKSRYB222K50 CKSQYB393K25 CKSQYB104K16 CCSRCJ3R0C50 CKSRYB223K25...
  • Page 35 KEH-M8196ZT 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- CKSQYB104K16 CKSQYB104K16 CCSQCH101K50 CKSYB224K25 CKSQYB392K50 CKSQYB103K50 CKSQYB103K50 CKSYB104K50 CKSQYB103K50 CKSQYB334K16 CKSQYB472K50 CKSQYB683K16 Unit Number : Unit Name PCB Unit Switch(LOAD) ESG1004 Switch(70µS) ESG1004...

  • Page 36: Adjustment

    KEH-M8196ZT 3 7 63 1515 0 6. ADJUSTMENT - Connection Diagram RL– RR– 4kΩ Oscilloscope mV Meter (1) 4kΩ DC Regulated Power Supply +13.2V Antenna Jack (Main) TUNER UNIT (TOP VIEW) Pin26 MAIN UNIT L 13942296513 Pin 19 DC V...
  • Page 37 KEH-M8196ZT 3 7 63 1515 0 FM ADJUSTMENT Modulation M:MONO MOD., 400Hz 30%(22.5kHz Dev.) S1:STEREO MOD., 1kHz, L or R=30%(20.25kHz+7.5kHz Dev.) NOTE:Before proceeding to further adjustments after switching power ON, let the tuner run for ten minutes to allow the circuits to stabilize.

  • Page 38: General Information

    KEH-M8196ZT 3 7 63 1515 0 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE Test mode is to be operated only when AVC-LAN CD changer is connected to this product. - Flow Chart Press the [CD] key three times, while holding down the [1] and [6] keys simultaneously.

  • Page 39: Self-Diagnostic Function

    KEH-M8196ZT 3 7 63 1515 0 7.1.2 SELF-DIAGNOSTIC FUNCTION L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 40 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 41 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 42 KEH-M8196ZT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 43: Disassembly

    KEH-M8196ZT 3 7 63 1515 0 7.1.3 DISASSEMBLY Remove the Case(not shown) Remove the Cassette Mechanism Module(not shown) 1. Remove the four screws. 2.Remove the connector and then remove the cassette mechanism module. Remove the Grille Assy(not shown) 1. Disengage the stopper at four locations indicated remove the grille assy.

  • Page 44: Connector Function Description

    KEH-M8196ZT 3 7 63 1515 0 7.1.4 CONNECTOR FUNCTION DESCRIPTION ANTENNA JACK(MAIN) ANTENNA JACK(SUB) L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 45: Parts

    KEH-M8196ZT 3 7 63 1515 0 7.2 PARTS 7.2.1 IC - Pin Functions(PE5033A) Pin No. Pin Name Format Function and Operation Back light control output Illumination control output Not used AVSS ENC+ Rotary encoder +Data input ENC- Rotary encoder -Data input...
  • Page 46 KEH-M8196ZT 3 7 63 1515 0 Pin No. Pin Name Format Function and Operation 66,67 Not used Power supply Oscillator output Oscillator input Connect to GND Not used TEST/ten Test mode/Test mode enable input AVDD A/D converter analog power supply...

  • Page 47: Display

    KEH-M8196ZT 3 7 63 1515 0 7.2.2 DISPLAY - CAW1564 SEGMENT L 13942296513 COMMON u163 http://www.xiaoyu163.com...

  • Page 48: System Block Diagram

    KEH-M8196ZT 3 7 63 1515 0 7.3 SYSTEM BLOCK DIAGRAM AUDIO SYSTEM FOUR SPEAKERS MAIN UNIT MULTI-CD CDX-M9226ZT/ES L 13942296513 MUSIC CD u163 http://www.xiaoyu163.com...

  • Page 49: Operations And Specifications

    KEH-M8196ZT 3 7 63 1515 0 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS Listening to the Radio Band Tuning Power Volume Fader Preset Scan,Preset Scan Bass Treble Balance Listening to the Tape Auto Program Search Eject L 13942296513 Power Volume...
  • Page 50 KEH-M8196ZT 3 7 63 1515 0 8.2 SPECIFICATIONS Power source..........13.2V±0.2V DC FM tuner Grounding system........Negative type Frequency...........87.5–108.0 MHz x165 Dimensions.......180(W) 50(H) (D)mm S/N ..............50dB or more Weight..............1.210kg Distortion............2.0% or less IF interference ..........84dB or more Amplifier Image interference........46dB or more Maximum power output .......20W or more...

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