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Pioneer KEH-M6236ZH Service Manual
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Pioneer KEH-M6236ZH Service Manual

Multi-cd control fm/m/lw rds tuner deck amplifier
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3 7 63 1515 0
S
ervice
M anua l
MULTI-CD CONTROL FM/MW/LW RDS TUNER DECK AMPLIFIER
KEH-M6036ZH
KEH-M6236ZH
NOTE:
- See the separate manual CX-644(CRT1800) for the cassette mechanism description.
- The cassette mechanism assy employed in this model is one of 2M series
TE
L 13942296513
VEHICLE
ACCORD
ACCORD
CONTENTS
1. SAFETY INFORMATION............................................2
2. EXPLODED VIEWS AND PARTS LIST ......................3
3. SCHEMATIC DIAGRAM.............................................8
4. PCB CONNECTION DIAGRAM................................18
5. ELECTRICAL PARTS LIST........................................27
6. ADJUSTMENT .........................................................33
7. GENERAL INFORMATION.......................................35
7.1 PARTS ................................................................35
www
.
PIONEER ELECTRONIC CORPORATION
PIONEER ELECTRONICS SERVICE INC.
PIONEER ELECTRONIC [EUROPE] N.V.
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880
C PIONEER ELECTRONIC CORPORATION 1998
http://www.xiaoyu163.com
DESTINATION
PRODUCED AFTER
EUROPE
September 1998
EUROPE
September 1998
x
ao
u163
y
i
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
http://www.xiaoyu163.com
2 9
8
HONDA
• KEH-M6036ZH/X1B/EW
Q Q
3
6 7
1 3
1 5
HONDA PART No.
08A01-3A6-210
08A01-3A6-510
7.1.1 IC ...............................................................35
7.1.2 DISPLAY ...................................................40
7.2 DIAGNOSIS .......................................................41
7.2.1 DISASSEMBLY.........................................41
7.2.3 TEST MODE .............................................43
7.3 EXPLANATION ..................................................44
7.3.1 CIRCUIT DESCRIPTIONS.........................44
7.3.2 BLOCK DIAGRAM ....................................45
co
8. OPERATIONS AND SPECIFICATIONS ....................46
.
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
9 4
2 8
ORDER NO.
CRT2231
X1B/EW
X1B/EW
0 5
8
2 9
9 4
2 8
ID No.
PIONEER MODEL No.
KEH-M6036ZH/X1B/EW
KEH-M6236ZH/X1B/EW
m
K-ZZU. SEPT. 1998 Printed in Japan
9 9
9 9

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Summary of Contents for Pioneer KEH-M6236ZH

  • Page 1: Table Of Contents

    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. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880 C PIONEER ELECTRONIC CORPORATION 1998 K-ZZU. SEPT. 1998 Printed in Japan...

  • Page 2: Safety Information

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 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.

  • Page 3: Exploded Views And Parts List

    4 Protector UHP-027 5 Case Assy CXA7080 2-1 Polyethylene Bag UEG1116 2-2 Owner's Manual URD2726 2-3 Owner's Manual URD2735 3 Contain Box UHL-023 - Owner's Manual u163 Model Part No. Language KEH-M6036ZH/X1B/EW URD2726 English,French, German,Dutch KEH-M6236ZH/X1B/EW URD2735 Spanish,Portuguese, Italian,Swedish http://www.xiaoyu163.com...
  • Page 4 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 2.2 EXTERIOR L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 5 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BMZ26P050FMC 41 Door CAT1952 2 Screw BMZ26P080FMC 42 Spring CBH1838 3 Screw BMZ30P050FMC 43 IC(IC551) TDA7385 4 Button CAC5580 44 Screw...
  • Page 6 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 2.3 CASSETTE MECHANISM ASSY L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 7 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 - CASSETTE MECHANISM ASSY SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BSZ23P050FMC 41 Gear ENV1504 2 Washer CBG1003 42 Gear ENV1470 3 Connector CKS2829 43 Gear ENV1517 4 Screw EBA1038...

  • Page 8: Schematic Diagram

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. Large size SCH diagram Guide page Detailed page L 13942296513 EXA1467...
  • Page 9 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 TUNER AMP UNIT Cosists of TUNER AMP PCB TUNER AMP PCB CONNECTOR PCB L 13942296513 CONNECTOR PCB KEYBOARD UNIT u163 http://www.xiaoyu163.com...
  • Page 10 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 11 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 12 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 13 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 14 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 3.2 FM/AM TUNER UNIT L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 15 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 16 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 3.4 KEYBOARD UNIT L 13942296513 14V 40mA IL951,952:CEL1533(M6036ZH) IL951,952:CEL1589(M6236ZH) IL953-956:CEL1516(M6036ZH) IL953-956:CEL1552(M6236ZH) u163 http://www.xiaoyu163.com...
  • Page 17 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 18: Pcb Connection Diagram

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP PCB NOTE FOR PCB DIAGRAMS TUNER AMP PCB 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 19 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 CN602 SIDE A L 13942296513 u163 CN951 http://www.xiaoyu163.com...
  • Page 20 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 TUNER AMP PCB L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 21 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 SIDE B L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 22 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 4.2 FM/AM TUNER UNIT SIDE A L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 SIDE B L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 24 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 4.3 KEYBOARD UNIT KEYBOARD UNIT TAPE TUNER DISC MODE SEEK + SEEK - L 13942296513 KEYBOARD UNIT u163 http://www.xiaoyu163.com...
  • Page 25 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 SIDE A NEWS DISP ASEL L 13942296513 SIDE B u163 CN651 http://www.xiaoyu163.com...
  • Page 26 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 4.4 CONNECTOR PCB CONNECTOR PCB SIDE A CN601 CONNECTOR PCB SIDE B L 13942296513 4.5 CASSETTE PCB CONNECTOR PCB HEAD u163 CN251 http://www.xiaoyu163.com...

  • Page 27: Electrical Parts List

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 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 28 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 =====Circuit Symbol & No.===Part Name Part No. =====Circuit Symbol & No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S123J CEJA470M6R3 CKSRYB103K25 CAPACITORS CCSRCH101J50 CEJA1R5M50 CCSQCH6R0D50 CCSRCH471J50 CCSRCK2R0C50 CCSRCH820J50 CKSRYB103K25 CCSRCH820J50 CKSRYB103K25 CKSRYB103K25 CCSRCH330J50 CCSRCH150J50...
  • Page 29 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 =====Circuit Symbol & No.===Part Name Part No. =====Circuit Symbol & No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Transistor 2SA1429 Transistor 2SC2713 RESISTORS Transistor 2SD1859 Transistor DTB113ZS RS1/10S273J Transistor DTC123YK RS1/10S273J RS1/10S470J Transistor DTB113ZS...
  • Page 30 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 =====Circuit Symbol & No.===Part Name Part No. =====Circuit Symbol & No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S103J RS1/10S102J RS1/10S472J RS1/10S681J RS1/10S102J RS1/10S681J RS1/10S472J RS1/10S681J RS1/8S103J RS1/10S681J RD1/4PU182J RS1/10S472J RS1/8S103J RS1/10S472J RS1/10S103J RS1/10S472J...
  • Page 31 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 =====Circuit Symbol & No.===Part Name Part No. =====Circuit Symbol & No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RD1/4PU331J CCSQSL101J50 RS1/10S332J CKSQYB473K25 RS1/10S103J CKSQYB103K50 RS1/10S103J CCSQSL101J50 RS1/10S332J CKSQYB472K50 RS1/10S103J CKSQYB104K25 RS1/10S333J CKSQYB103K50 RD1/4PU103J CEJA220M6R3...
  • Page 32 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 =====Circuit Symbol & No.===Part Name Part No. =====Circuit Symbol & No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSQYB102K50 Switch CSG1043 CKSQYB102K50 Switch CSG1043 CKSQYB223K50 CSD1026 CEJA220M10 Lamp 14V 40mA(M6036ZH) CEL1533 CEJA2R2M50 Lamp 14V 40mA(M6236ZH) CEL1589...

  • Page 33: Adjustment

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 6. ADJUSTMENT - Connection Diagram Lch + 4Ω Lch - Oscilloscope m V Meter (1) Rch + 4Ω Rch - +14.4V DC Regulated Power Supply Dummy Antenna Antenna Plug 50Ω (37.5Ω ) Stereo FM SSG Modulator 50Ω...
  • Page 34 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 Modulation M:MONO MOD., 400Hz 30%(22.5kHz Dev.) S: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. FM ADJUSTMENT FM SSG Displayed...

  • Page 35: General Information

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 IC PM2007A VREF2 V CC BAND V REFP VREF2 V REF2 TVMEMORY V CC X-GND 12bit 12bit SRx4 LDET (12) CUR REQUEST DIVIDER (12) PD & LDET PROGRAMABLE DIVIDER L 13942296513...
  • Page 36 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 - Pin Functions (PD4944A) Pin No. Pin Name Format Function and Operation Strobe pulse output for electronic volume Clock output for electronic volume Data output for electronic volume AVSS A/D GND Not used AVREF1 (Connect to VDD) KYDT...
  • Page 37 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 Pin No. Pin Name Function and Operation Not used TESTIN Test program mode input AVDD Positive power supply terminal for analog circuit AVREF0 SD level input from tuner H/R IN Remote control input 78–80 Not used *PD4944A...
  • Page 38 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 - Pin Functions (PD6273A) Pin No. Pin Name Format Function and Operation PLL clock output Data output for PLL IC Data input from PLL IC SD level input from tuner Noise level input MDSENS Modulation detect input SOUND...
  • Page 39 http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 - Pin Functions (PD4762A) Pin No. Pin Name Function and Operation Not used DPDT Display data input KYDT Remote control data output Not used Crystal oscillator connection pin Crystal oscillator connection pin Power supply TESTIN Test program mode input Not used...

  • Page 40: Display

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 7.1.2 DISPLAY - CAW1358 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 41: Diagnosis

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 7.2 DIAGNOSIS 7.2.1 DISASSEMBLY - Remove the Case (Not shown) 1. Remove the Case. - Remove the Cassette Mechanism Assy (Not shown) 1. Remove the four screws. 2. Disconnect the connector. 3. Remove the Cassette Mechanism Assy. - Remove the Detach Grille Assy and Panel Unit 1.

  • Page 42: Connector Function Description42

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 7.2.2 CONNECTOR FUNCTION DESCRIPTION SYSTEM ACC AUD SHIELD ANTENNA JACK Rch+ Lch+ Lch- Rch- ILLUMI BUS- BUS+ NAME NAME ILLUMI L 13942296513 SYSTEM ACC BUS+ BUS- AUD SHIELD Rch+ Lch+ Rch- Lch- RR SP+ REMOTE RL SP+ FR SP+...

  • Page 43: Test Mode

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 7.2.3 TEST MODE ACC, Back-up ON PLAY 00" Display <CD multi playew selected> A.SEL 00' T 00 00" Display <Power ON> > < A.SEL <Focus mode <Power OFF> <Focus closed> select> Display <Tracking closed > <Carriage shifted <Carriage shifted outwards while...

  • Page 44: Explanation

    KEH-M6036ZH,M6236ZH 3 7 63 1515 0 7.3 EXPLANATION 7.3.1 CIRCUIT DESCRIPTIONS - Handle remote control circuit KEH-M6036ZH/X1B/EW Automobile KEH-M6236ZH/X1B/EW 360Ω Protection 5V regulator for circuit Handle remote control 100Ω 3.6kΩ Protection circuit 270Ω L 13942296513 SYSTEM MICROCOMPUTER A/D INPUT PORT 620Ω...

  • Page 45: Block Diagram

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 7.3.2 BLOCK DIAGRAM L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 46: Operations And Specifications

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 8. OPERATIONS AND SPECIFICATIONS [ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ] [ 7 ] [ 8 ] [ 9 ] [ 10 ] [ 11 ] EJECT TAPE NEWS...

  • Page 47: Using The Radio

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 Adjusting Bass OTHER FUNCTION USING THE RADIO Select the bass adjustment mode. [10] Illumination Bass intensity is gradually increased [11] The radio illumination is linked to the by turning dial [4] to the right, and car light switch, and the button area decreased by turning dial [4] to the lights up when the car lights are...

  • Page 48: Specifications

    http://www.xiaoyu163.com KEH-M6036ZH,M6236ZH 3 7 63 1515 0 press button [4], and to start tape USING THE TAPE DECK playback again, press button [2]. To eject the cassette, press button [5]. [4] [5] Changing Program ....[7] Pressing the two [7] buttons simultaneously will switch from side A EJECT NEWS...

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