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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 N.V.

Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD.

253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2000

K-ZZB. MAY 2000 Printed in Japan

ORDER NO.

CRT2464

FM/AM CASSETTE DECK

KEH-M1006

X1B/EW

Service
Manual

NOTE:

Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.

"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

TOYOTA

VEHICLE

DESTINATION

PRODUCED AFTER

PART No.

ID No.

PIONEER MODEL No.

AVENSIS

EUROPE

April 2000

08600-05810

T8401

KEH-M1006ZT/X1B/EW

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 .........................................................35

7. GENERAL INFORMATION.......................................37

7.1 DIAGNOSIS .......................................................37

7.1.1 SERVICE MODE .......................................37

7.1.2 DISASSEMBLY .........................................38

7.1.3

CONNECTOR FUNCTION DESCRIPTION

......39

7.2 IC ........................................................................40

7.3 SYSTEM BLOCK DIAGRAM .............................43

8. OPERATIONS AND SPECIFICATIONS ....................44

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

Model No.

Order No.

Mech. Module Remarks

CX-631

CRT1640

Cassette Mech. Module:Circuit Description, Mech.Description, Disassembly

Содержание KEH-M8117ZT/X1B/EW

Страница 1: ...31 CRT1640 2L Cassette Mech Module Mech Description Disassembly EXPLODED VIEWS AND PARTS LIST PACKING Page 3 PACKING SECTION PARTS LIST Non spare part Part No Mark No Symbol and Description KEH M1006ZT X1B EW KEH M8117ZT X1B EW 4 Battery CEX1030 Not used 5 Polyethylene Bag UEG1279 Not used 6 Carton UHA2416 Not used 7 Contain Box UHL4021 Not used 8 Protector UHP2248 Not used 9 Protector UHP2249 Not...

Страница 2: ...ademarks of Dolby Laboratories Licensing Corporation TOYOTA VEHICLE DESTINATION PRODUCED AFTER PART No ID No PIONEER MODEL No AVENSIS EUROPE April 2000 08600 05810 T8401 KEH M1006ZT X1B EW 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 35 7 GENERAL INFORMATION 37 7 1 DIAGN...

Страница 3: ...he 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 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...

Страница 4: ...o mark on the product are used for disassembly 1 2 3 4 10 5 9 8 6 7 9 PACKING SECTION PARTS LIST Mark No Description Part No Mark No Description Part No 1 Screw Assy CEA1854 2 Polyethylene Bag CEG 127 3 Screw HMF50P080FMC 4 Battery CEX1030 5 Polyethylene Bag UEG1279 6 Carton UHA2416 7 Contain Box UHL4021 8 Protector UHP2248 9 Protector UHP2249 10 Remote Control Unit CXB4201 ...

Страница 5: ...4 KEH M1006ZT 2 2 EXTERIOR ...

Страница 6: ...ctor CN802 CKM1306 17 Connector CN801 CKM1307 18 Plug CN851 CKS3536 19 Connector CN341 CKS3568 20 Antenna Jack CN551 CKX1006 21 Holder CNC7523 22 Holder CNC8105 23 Holder CNC8395 24 FM AM Tuner Unit CWE1466 25 Holder CNC6554 26 Screw BPZ26P100FMC 27 Button EJECT CAC6693 28 Button PROG CAC6694 29 Button RPT SCAN CAC6695 30 Button SKIP DOLBY NR CAC6696 31 Cushion CNM6632 32 Lighting Conductor CNV583...

Страница 7: ...6 KEH M1006ZT 2 3 CASSETTE MECHANISM MODULE ...

Страница 8: ...NR1023 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 SUB EXA1382 44 Chassis Unit EXA1559 45 Tube ENM1039 46 Roller ENR1027 47 Reel Unit EXA1560 48 Head Base Unit EXA1434 49 Lever...

Страница 9: ...EAD ASSY FWD LCH REV LCH M2 SUB MOTOR M1 MAIN MOTOR 1 5 4 1 1 2 CN252 CN254 CN255 CN253 37 39 EQ AMP DOLBY NR B CN251 CN341 IC 251 CXA2560Q 2 10 9 8 17 5 2 1 4 3 18 7 5 VR301 Lch B U B U SYSB STBY METAL MECHANISM DRIVER 4 3 20 19 8 11 4 3 20 19 8 11 LOAD 1 2 3 5 7 1 2 3 5 7 EGN1 MODE SENSE EGN3 REV END SENSE EGN2 FWD END SENSE S2 70µS S1 LOAD 7 56 IC 601 PD6217B RDS µ COM RESET IC IC 702 S 80736AN...

Страница 10: ...823 Q822 Q824 VCC VCC IC 401 CA0008AM AVC LAN DRIVER B U B U B U B U FMSD SL RDSMUTE RDS MUTE Q301 Q303 Q305 Q352 76 9 21 MUTE 59 BMUTE 58 62 63 64 67 55 8 57 56 BUS BUS 6 5 50 51 REMOT 66 2 3 5 6 20 19 15 22 12 5 3 17 19 TUNER Lch TAPE Lch AUX L AUX L Q353 FL RL FL RL VDD 5V REGULATOR STBY 2 DOUT 7 DIN LOAD 36 MTL 32 STBY 43 RESET 60 ACCPOW 50 CN801 CN802 FL FL RL RL ILL ACC ACCO TX TX L L MUTE 1...

Страница 11: ... B PM4006B R526 330 26dBs 5 5dBs 10 KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 A a A b A a A b A b A a Large size SCH diagram Guide page Detailed page A 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 ...

Страница 12: ... LAN DRIVER ILL DRIVER POWER IC ELECTRIC VOLUME RESET IC CN803 KEYBOARD UNIT C RDS MUTE 6 3A OUTPUT BALANCE AMP C826 1500P DOLBY NR SYSTEM CONTROLLER PE5186A 2dBs CD 6dBs TAPE 12 5dBs FM AM 29dBs 11 KEH M1006ZT 5 6 7 8 A B C D 5 6 7 8 A b C A ...

Страница 13: ...12 KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 CN551 UN551 8 5V REGURATOR RDS A TUNER AMP ASSY B FM AM TUNER UNIT RDS MUTE R526 330 26dBs A a A a A b 1 2 3 ...

Страница 14: ...13 KEH M1006ZT 5 6 7 8 A B C D 5 6 7 8 CN341 RDS D DECK UNIT CN251 2R2K B PM4006B 5 5dBs A a A a A b 4 ...

Страница 15: ...14 KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 CN801 CN802 5V REGULATOR POWER IC ELECTRIC VOLUME RESET IC UTE OUTPUT BALANCE AMP C826 1500P CD 6dBs TAPE 12 5dBs FM AM 29dBs A a A b A b 1 2 3 ...

Страница 16: ...15 KEH M1006ZT 5 6 7 8 A B C D 5 6 7 8 CN901 CN851 CN802 AVC LAN DRIVER ILL DRIVER CN803 KEYBOARD UNIT C 6 3A DOLBY NR SYSTEM CONTROLLER PE5186A 2dBs A a A b A b C 4 ...

Страница 17: ...16 KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 3 3 FM AM TUNER UNIT B B 3 1 2 FM AM TUNER UN DSP 201M A11F ...

Страница 18: ...17 KEH M1006ZT 5 6 7 8 A B C D 5 6 7 8 B A ER UNIT ...

Страница 19: ...A E Fwd R Fwd L Rev R Rev L 18 KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 3 4 CASSETTE MECHANISM MODULE D DECK UNIT D A CN341 ...

Страница 20: ... F G EXA1499 EXA1382 SWITCHES PCB UNIT S1 LOAD SWITCH EJECT PLAY S2 70µs SWITCH ON OFF The underlined indicates the switch position 19 KEH M1006ZT 5 6 7 8 A B C D 5 6 7 8 E PCB UNIT F REEL PCB E F D ...

Страница 21: ...P ASSY 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 2 Viewpoint of PCB diagrams Capacitor Connector P C Board Chip Part SIDE A SIDE B A B ...

Страница 22: ...21 KEH M1006ZT 5 6 7 8 A B C D 5 6 7 8 A SIDE A C CN901 D CN251 FRONT ...

Страница 23: ...22 KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 A A TUNER AMP ASSY ...

Страница 24: ...23 KEH M1006ZT 5 6 7 8 A B C D 5 6 7 8 A SIDE B ...

Страница 25: ...24 KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 4 2 FM AM TUNER UNIT B SIDE A B FM AM TUNER UNIT A ...

Страница 26: ...25 KEH M1006ZT 1 2 3 4 A B C D 1 2 3 4 B SIDE B B FM AM TUNER UNIT ...

Страница 27: ...A CN851 EJECT RPT SCAN PROG DOLBY NR SKIP KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 4 3 KEYBOARD UNIT C C KEYBOARD UNIT 26 SIDE B SIDE A C KEYBOARD UNIT ...

Страница 28: ...27 KEH M1006ZT 1 2 3 4 A B C D 1 2 3 4 D D DECK UNIT 4 4 CASSETTE MECHANISM MODULE E A SIDE A SIDE B D DECK UNIT IC Q ADJ VR302 IC351 IC251 Q351 Q352 VR301 HEAD ASSY E M1 M2 A CN602 CN341 E A ...

Страница 29: ...28 KEH M1006ZT A 1 2 3 4 B C D 1 2 3 4 E PCB UNIT E PCB UNIT F REEL PCB E SIDE A SIDE B CN253 E F F D ...

Страница 30: ...ied The part numbers shown below indicate chip components Chip Resistor RS1 _S___J RS1 __S___J Chip Capacitor except for CQS CKS CCS CSZS Unit Number UWM6943 Unit Name Tuner Amp Assy MISCELLANEOUS IC 301 IC SN761029DL IC 351 IC TDA7385 IC 401 IC CA0008AM IC 501 IC PM2007A IC 601 IC PD6217B IC 651 IC PM4006B IC 652 IC NJM2903M IC 701 IC PE5186A IC 702 IC S 80736AN D0 Q 301 Chip Transistor 2SC2712 Q...

Страница 31: ...9 RS1 10S473J R 620 RS1 10S473J R 621 RS1 10S681J R 622 RS1 10S473J R 623 RS1 10S681J R 624 RS1 10S473J R 625 RS1 10S681J R 626 RS1 10S473J R 627 RS1 10S681J R 628 RS1 10S473J R 629 RS1 10S102J R 630 RS1 10S102J R 651 RS1 10S222J R 652 RS1 10S102J R 653 RS1 10S102J R 654 RS1 10S102J R 655 RS1 10S102J R 656 RS1 10S222J R 657 RS1 10S0R0J R 658 RS1 10S333J R 659 RS1 4S151J R 660 RS1 10S222J R 661 RS1...

Страница 32: ... 323 CKSQYB473K50 C 324 CKSQYB473K50 C 325 CFTNA224J50 C 326 CFTNA224J50 C 327 CFTNA224J50 C 328 CFTNA224J50 C 329 CKSQYB332K50 C 330 CKSQYB332K50 C 331 CKSQYB103K50 C 332 CEJA1R0M50 C 333 CKSQYB104K50 C 334 CEWAS470M16 C 341 CEWAS1R0M50 C 342 CEWAS1R0M50 C 351 CEJA330M10 C 352 CEJA2R2M50 C 353 CFTNA224J50 C 354 CEJA100M16 C 355 CKSQYB272K50 C 356 CKSQYB272K50 C 357 CKSQYB272K50 C 358 CKSQYB272K50...

Страница 33: ...QYB102K50 C 863 CEJA330M10 C 864 CKSQYB102K50 C 871 CKSQYB223K50 C 872 CKSQYB472K50 C 873 CKSQYB223K50 Unit Number CWE1466 Unit Name FM AM Tuner Unit MISCELLANEOUS IC 1 IC PA4023B IC 2 IC PA4024A Q 1 Transistor 2SC2412K Q 2 Transistor DTC124EU Q 3 FET 3SK263 Q 31 Transistor 2SC2412K Q 154 Transistor DTC124EU Q 165 Transistor 2SC2412K Q 201 FET 2SK932 Q 202 Transistor 2SC2412K Q 203 Transistor DTC1...

Страница 34: ...B103K25 C 31 CKSRYB103K25 C 32 CKSQYB472K50 C 33 CCSRCH5R0C50 C 34 CKSQYB104K16 C 36 CCSRRH201J50 C 51 CKSRYB223K25 C 52 CKSRYB103K25 C 54 CCSRCH470J50 C 55 CKSQYB223K25 C 56 CKSQYB104K16 C 57 CKSRYB472K50 C 58 CEJA330M10 C 59 CKSRYB103K25 C 61 CCSRCH270J50 C 62 CKSRYB103K25 C 63 CEJAR15M50 C 101 CEJANP100M10 C 102 CKSRYB182K50 C 103 CKSRYB682K25 C 104 CEJA2R2M50 C 105 CKSRYB103K25 C 106 CCSRCH151...

Страница 35: ...102J R 351 RS1 16S102J R 352 RS1 16S102J R 353 RS1 16S102J R 354 RS1 16S102J R 355 RS1 10S274J R 356 RS1 10S202J R 357 RS1 10S472J R 358 RS1 10S103J R 359 RS1 10S103J R 360 RS1 10S102J R 361 RS1 10S622J R 362 RS1 8S181J R 373 RS1 8S0R0J R 374 RS1 8S0R0J R 375 RS1 8S0R0J R 401 RS1 16S472J R 402 RS1 16S163J R 403 RS1 16S823J CAPACITORS C 251 CKSRYB331K50 C 252 CKSRYB331K50 C 253 CKSRYB331K50 C 254 C...

Страница 36: ... 1 Oscilloscope DC Regulated Power Supply DECK UNIT DECK UNIT RR RR RL RL GND ACC BUP VR301 VR302 CN251 Pin2 Pin3 R CH L CH GGD1019 mV Meter 2 FM AM TUNER UNIT TOP VIEW T31 T51 C63 T51 Center Meter FM AM TUNER UNIT BOTTOM VIEW Pin1 Pin13 Pin14 Pin 19 Pin26 L2 L4 L5 VR154 TC1 DC V Meter 1 VR651 DC V Meter 2 RDSSL SIDE B 6 ADJUSTMENT Connection Diagram ...

Страница 37: ...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 SSG Displayed Adjustment Adjustment Method No Frequency MHz Level dBf Frequency MHz Point Switch Position TUN Volt 1 108 0 L5 DC V Meter 1 6V IF 2 98 1 M 60 100 98 1 T51 Center Meter 0 ANT Coil 3 98 1 M 5 98 1 L2 mV Meter 1 Maximum ...

Страница 38: ...T EJECT HEAD UNIT Keys valid for POWER ON MUTE VOL UP DOWN REMOTE CONTROL UNIT TAPE PROG APS FF REW REMOTE CONTROL UNIT PROG RPT SCAN DOLBY HEAD UNIT TUNER UP DOWN REMOTE CONTROL UNIT In Service mode only the keys listed above are valid The analog switch is switched to output audio from an internal source Note If a navigator or display is connected to the system in this state the connected equipme...

Страница 39: ...nk Fig 1 Remove the three screws Remove the two screws and then Heat Sink Fig 2 Heat Sink Fig 1 7 1 2 DISASSEMBLY Removing the Cassette Mechanism Module not shown 1 Remove the four screws 2 Remove the connector and then remove the Cassette Mechanism Module Removing the Grille Assy not shown 1 Disengage the stopper at four locations and then remove the Grille Assy Tuner Amp Assy ...

Страница 40: ...39 KEH M1006ZT 7 1 3 CONNECTOR FUNCTION DESCRIPTION B MUT ACC NC TX TX SGND GND L L R R B ACC ILL GND FL FL FR FR RL RR RL NC NC RR ANTENNA JACK NC AMP ...

Страница 41: ...ock input 17 RDT I RDS recovery modulation data input 18 ldet I PLL lock detection input 19 rdslk I RDSLK signal input 20 irrst I µCOM reset input 21 MOD0 Connect to GND 22 MOD1 Connect to GND 23 XIN I Oscillator input 24 XOUT O C Oscillator output 25 VSS Connect to GND 26 drst O C Decoder reset output 27 NC Not used 28 currq O C PLL TV Fix output 29 IRRDY O C Communications ready output 30 RECIVE...

Страница 42: ...ut 33 VSS GND 34 B C Not used 35 NR O C Cassette mechanism noise reduction output 36 LOAD I Cassette mechanism loading detect input 37 POS I Cassette mechanism position detect input 38 RES I Cassette mechanism reverse end detect input 39 NES I Cassette mechanism normal end detect input 40 SC2 O C Cassette mechanism sub motor control output2 41 SC1 O C Cassette mechanism sub motor control output1 4...

Страница 43: ...l input 67 MUTEIN I External mute input 68 VDD Power supply 69 X2 O Oscillator output 70 X1 I Oscillator input 71 IC GND 72 NC Not used 73 TEST I Chip test mode detect input 74 AVDD A D converter analog power supply 75 AVREF0 A D converter standard voltage 76 SL I Signal level input from tuner 77 AVSENS I System power short sense input 78 NC Not used 79 SMODE I Service mode input 80 NC Not used Fo...

Страница 44: ...43 KEH M1006ZT 7 3 SYSTEM BLOCK DIAGRAM FR FL RR RL FOUR SPEAKERS AUDIO SYSTEM ANT AVC LAN KEH M1006ZT X1B EW SOURCE UNIT OTHER COMPANY DISPLAY UNIT OTHER COMPANY AVC LAN ...

Страница 45: ...P MUSIC SCAN EJECT DIRECTION DOLBY B NR REPEAT Multi CD Control FF REW DIRECTION AUTOMATIC PROGRAM SEARCH MANUAL TUNING Short push DISC SELECT SEEK TUNING Long push TRACK UP DOWN Short push FAST UP DOWN Long push No operations All are operated with the display unit No operations All are operated with the display unit ...

Страница 46: ... 100Hz 5 5 3dB 10kHz Tape Tape Compact cassette tape C30 C90 Tape speed 4 76 cm sec 0 14 cm sec 0 05 cm sec Crosstalk 40dB or more Separation 30dB or more S N 41dB or more Distortion 3 or less FM tuner Frequency 87 5 108 0 MHz S N 50dB or more Distortion 1 5 or less IF interference 89dB or more Image interference 55dB or more AM tuner Frequency 522 1611 kHz Selectivity 45dB or more 9kHz S N 40dB o...

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