Pioneer KEH-P6900R Service Manual Download Page 38

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KEH-P6900R,P6900R-B,P6910R

DECK UNIT

MUTE

CXA2560Q

R256 220

R287

0R0

C273

22/16

R283 0R0

R284 0R0

R282 0R0

C253 330P

C254 330P

C252 330P

C251 330P

R281 0R0

R255 220

C256

R01

R258

R301

18K

R273

R274

R271

R272

R290

C403

R403

C402

3900P

C401

R33

R323

0R0

R257

C255

R01

C272 R1

C313

100P

R286

0R0

R285

0R0

HD1
HEAD ASSY
EXA1589

TEST TAPE
NCT-150
(400Hz, 200nWb/m)

C302

C301

VR302

33K(B)

-6dBs(388mV)

1dB

Fwd-R

Fwd-L

Rev-R

Rev-L

PBFB2

PBRIN2

PBGND

PBFIN2

VCT

PBREF

PBFIN1

PBGND

PBRIN1

PBFB1

PBTC1

PBOUT1

OUTREF1

TAPEIN1

VCC

LINEOUT1

TCH1

MSLPF

MSMODE

DRSW

TAPESW

MUTESW

MSOUT

MSTC

G1FB

G2FB

PBTC2

PBOUT2

OUTREF2

TAPEIN2

GND

DIREF

LINEOUT2

TCH2

MSSW

CN252

CN251

IC251

VR301

33K(B)

C310

C309

R322

NRSW

CCP1280

EQ AMP,

DOLBY B NR

3.7 CASSETTE MECHANISM MODULE

CN602

Summary of Contents for KEH-P6900R

Page 1: ...sed together with the following manual s Model No Order No Mech Module Remarks CX 1011 CRT2406 3L Cassette Mech Module Mech Description Disassembly Adjustment KEH P6900R B X1N EW KEH P6910R X1N EE 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 CONTENTS 1 SAF...

Page 2: ...ly 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 2 EXPLODED VIEWS AND PARTS LIST 2...

Page 3: ... CEG1116 Mark No Description Part No Mark No Description Part No 1 PACKING SECTION PARTS LIST 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 Part No Mark No Symbol and Description KEH P6900R X1N EW KEH P6900R B X1N EW 9 Carton CHG3942 CHG3946 10 Contain Box CHL3942 CHL3946 2 CONTRAST...

Page 4: ...4 KEH P6900R P6900R B P6910R 10 14 8 5 4 6 3 2 7 11 12 13 9 1 KEH P6910R ...

Page 5: ...ethylene Bag E36 615 7 Polyethylene Bag CEG 162 8 Case Assy CXB3520 9 Carton CHG3943 10 Contain Box CHL3943 11 Protector CHP2251 12 Protector CHP2252 13 Inner Box CHW1754 14 1 Owner s Manual CRD3115 14 2 Installation Manual CRD3116 14 3 Warranty Card CRY1157 14 4 Polyethylene Bag CEG1116 Owner s Manual Installation Manual Model Part No Language KEH P6910R X1N EE CRD3115 English Russian CRD3116 Eng...

Page 6: ...6 KEH P6900R P6900R B P6910R 2 2 EXTERIOR KEH P6900R P6900R B ...

Page 7: ... 46 Spring CBH2313 47 Spring CBL1492 48 Holder CNC8560 49 Cushion CNM5486 50 Panel CNS5728 51 Arm CNV5991 52 Arm CNV5992 53 Arm CNV5993 54 Lever CNV5994 55 Gear CNV5995 56 Gear CNV5996 57 Gear CNV5997 58 Pin CNV6027 59 Panel PCB Unit CWM6720 60 Socket CN605 CKS3550 61 Connector CN604 CKS4206 62 Damper Unit CXB5070 63 Holder Unit CXB5736 64 Holder Unit CXB5737 65 Screw IMS20P045FZK 66 Detach Grille...

Page 8: ... Unit CWM6704 CWM6705 37 Chassis Unit CXB4684 CXB4828 66 Detach Grille Assy CXB5352 CXB5353 80 Keyboard Unit CWM6714 CWM6715 81 LCD LCD901 CAW1566 CAW1596 88 Sheet Not used CNM6796 91 Grille Unit CXB5342 CXB5343 2 CONTRAST TABLE KEH P6900R X1N EW and KEH P6900R B X1N EW are constructed the same except for the following ...

Page 9: ...9 KEH P6900R P6900R B P6910R ...

Page 10: ...10 KEH P6900R P6900R B P6910R KEH P6910R ...

Page 11: ...g CBH2313 48 Spring CBL1492 49 Holder CNC8560 50 Cushion CNM5486 51 Panel CNS5728 52 Arm CNV5991 53 Arm CNV5992 54 Arm CNV5993 55 Lever CNV5994 56 Gear CNV5995 57 Gear CNV5996 58 Gear CNV5997 59 Pin CNV6027 60 Panel PCB Unit CWM6720 61 Socket CN605 CKS3550 62 Connector CN604 CKS4206 63 Damper Unit CXB5070 64 Holder Unit CXB5736 65 Holder Unit CXB5737 66 Screw IMS20P045FZK 67 Detach Grille Assy CXB...

Page 12: ...12 KEH P6900R P6900R B P6910R 2 3 CASSETTE MECHANISM MODULE ...

Page 13: ...30 Worm Wheel ENV1550 31 Lever ENV1551 32 Flywheel ENV1554 33 Gathering PCB ENX1054 34 Switch S1 S2 S3 ESG1007 35 Deck Unit EWM1024 36 Plug CN251 CKS3540 37 Gathering PCB ENX1053 38 Motor Unit M1 EXA1490 39 Motor EXM1027 40 Head Assy HD1 EXA1589 41 Motor Unit M2 EXA1580 42 Screw BMZ20P022FMC 43 Bracket ENC1528 44 Chassis Unit EXA1582 45 Pinch Holder Unit EXA1584 46 Pinch Roller ENV1518 47 Pinch Ho...

Page 14: ...DT KYDT VDD LCDB XO XI REM IN REMOTE CONTROL SENSOR IC902 RS 140 X901 53 52 50 10 4 1 60 57 58 IC251 CXA2560Q IC351 PA2020A EQ MOTOR DRIVER CN251 CN252 CN254 CN255 CN253 7 5 TAPE B Lch 17 18 FWD L ch REV L ch 37 36 39 18 19 17 3 1 5 6 8 7 10 CN256 3 1 5 6 S1 LOAD S2 MODE EGN1 REEL SENSE M M M2 SUB MOTOR M1 MAIN MOTOR 5 2 1 F REEL SENSE PCB CN602 CN751 IP BUS CN301 CN952 CN603 CN601 CN1901 VCK VDT ...

Page 15: ...ENSOR IC902 RS 140 X901 53 52 50 10 4 1 60 57 58 IC251 CXA2560Q IC351 PA2020A EQ MOTOR DRIVER CN251 CN252 CN254 CN255 CN253 7 5 TAPE B Lch 17 18 FWD L ch REV L ch 37 36 39 18 19 17 3 1 5 6 8 7 10 CN256 3 1 5 6 S1 LOAD S2 MODE EGN1 REEL SENSE M M M2 SUB MOTOR M1 MAIN MOTOR 5 2 1 F REEL SENSE PCB CN602 CN751 IP BUS CN301 CN601 CN1901 VCK VDT VST VCC LOUT RIMUTE LDSW MTL STBY KEY MATRIX LCD ANT1 TV A...

Page 16: ...RAM GUIDE PAGE KEH P6900R Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A a A b A a A a A b A b A b A b A a A a Large size SCH diagram Guide page Detailed page A A a KEYBOARD AM 26dBs FM 26dBs TAPE 9dBs ANTENNA D E F B D ...

Page 17: ... 8 5 6 7 8 D C B A A b D 10A PANEL UNIT PCB UNIT TAPE 22 1dBs AM 25 1dBs FM 23 1dBs CD 36 3dBs TAPE 8 9dBs AM 5 9dBs FM 7 9dBs CD 5 3dBs ELECTRONIC VOLUME POWER AMP ACC SENSE ILM SENSE BACKUP SENSE RESET 8V REGULATOR 5V REGULATOR A C C A ...

Page 18: ...18 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A AM 26dBs FM 26dBs TAPE 9dBs ANTENNA B A a A a A b 1 2 3 4 5 6 8 7 ...

Page 19: ...19 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A PAN KEYBOARD UNIT PCB C D E F A a A a A b 9 10 D C ...

Page 20: ... 2 3 4 D C B A 10A TAPE 22 1dBs AM 25 1dBs FM 23 1dBs CD 36 3dBs TAPE 8 9dBs AM 5 9dBs FM 7 9dBs CD 5 3dBs ELECTRONIC VOLUME POWER AMP RESET 8V REGULATOR 5V REGULATOR A A a A b A b 1 2 3 4 5 6 8 7 KEH P6900R P6900R ...

Page 21: ...21 5 6 7 8 5 6 7 8 D C B A PANEL PCB UNIT ACC SENSE ILM SENSE BACKUP SENSE C A b A a A b 9 10 KEH P6900R P6900R B P6910R C ...

Page 22: ...22 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A 3 3 OVERALL CONNECTION DIAGRAM GUIDE PAGE KEH P6900R B A D A a KEYBOARD AM 26dBs FM 26dBs TAPE 9dBs ANTENNA D E F B ...

Page 23: ... 8 5 6 7 8 D C B A D C A A b 10A PANEL UNIT PCB UNIT TAPE 22 1dBs AM 25 1dBs FM 23 1dBs CD 36 3dBs TAPE 8 9dBs AM 5 9dBs FM 7 9dBs CD 5 3dBs ELECTRONIC VOLUME POWER AMP ACC SENSE ILM SENSE BACKUP SENSE RESET 8V REGULATOR 5V REGULATOR A C ...

Page 24: ...24 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A AM 26dBs FM 26dBs TAPE 9dBs ANTENNA B A a A a A b 1 2 3 4 5 6 8 7 ...

Page 25: ...25 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A PANE KEYBOARD UNIT PCB C D E F A a A a A b 9 10 D C ...

Page 26: ...00R B P6910R 1 2 3 4 1 2 3 4 D C B A 10A TAPE 22 1dBs AM 25 1dBs FM 23 1dBs CD 36 3dBs TAPE 8 9dBs AM 5 9dBs FM 7 9dBs CD 5 3dBs ELECTRONIC VOLUME POWER AMP RESET 8V REGULATOR 5V REGULATOR A A a A b A b 1 2 3 4 5 6 8 7 ...

Page 27: ...27 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A PANEL PCB UNIT ACC SENSE ILM SENSE BACKUP SENSE C A b A a A b C 9 10 ...

Page 28: ...28 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A 3 4 OVERALL CONNECTION DIAGRAM GUIDE PAGE KEH P6910R A A a KEYBOARD AM 30dBs FM 30dBs TAPE 9dBs ANTENNA D E F B D ...

Page 29: ... 7 8 5 6 7 8 D C B A A b D PANEL UNIT PCB UNIT TAPE 22 1dBs AM 21 1dBs FM 21 1dBs CD 36 3dBs TAPE 8 9dBs AM 9 9dBs FM 9 9dBs CD 5 3dBs ELECTRONIC VOLUME POWER AMP ACC SENSE ILM SENSE BACKUP SENSE RESET 8V REGULATOR 5V REGULATOR A C C A ...

Page 30: ...30 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A AM 30dBs FM 30dBs TAPE 9dBs ANTENNA B A a A a A b 1 2 3 4 5 6 8 7 ...

Page 31: ...31 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A PAN KEYBOARD UNIT PCB C D E F A a A a A b D C 9 10 ...

Page 32: ...6900R B P6910R 1 2 3 4 1 2 3 4 D C B A TAPE 22 1dBs AM 21 1dBs FM 21 1dBs CD 36 3dBs TAPE 8 9dBs AM 9 9dBs FM 9 9dBs CD 5 3dBs ELECTRONIC VOLUME POWER AMP RESET 8V REGULATOR 5V REGULATOR A A a A b A b 1 2 3 4 5 6 8 7 ...

Page 33: ...33 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A PANEL PCB UNIT ACC SENSE ILM SENSE BACKUP SENSE C A b A a A b 9 10 C ...

Page 34: ...R 1 2 3 4 1 2 3 4 D C B A B KV1410 23 KV1410 23 Mark None F0 F65 F125 A0 A74 A125 Band FM FM FM AM AM AM Input Level 0dBf 65dBf 125dBf 0dBµ 74dBµ 125dBµ DAN217U DAN217U 3 5 FM AM TUNER UNIT KEH P6900R P6900R B B A FM AM TUNER UNIT ...

Page 35: ...35 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A KV1410 23 B ...

Page 36: ... FM FM AM AM AM Input Level 0dBf 65dBf 125dBf 0dBµ 74dBµ 125dBµ DAN217U DAN217U C29 C26 4700P 4700P 0R0 C30 12P R23 D7 1SS390 R5 470 C34 C27 4700P 4700P D8 1SS390 R5 470 R24 470 C13 27P C925 4700P D901 1SS390 C903 27P R901 4R7K 4P 0R0 C9 22P 0R0 C33 1 56P 3 6 FM AM TUNER UNIT KEH P6910R B A FM AM TUNER UNIT ...

Page 37: ...37 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A KV1410 23 C925 4700P D901 1SS390 C903 27P 901 7K 6P R910 0R0 B ...

Page 38: ... C402 3900P C401 R33 R R 4 R323 0R0 R257 1K C255 R01 C272 R1 C313 100P R286 0R0 R285 0R0 HD1 HEAD ASSY EXA1589 TEST TAPE NCT 150 400Hz 200nWb m RL RR FR FL C302 R1 C301 R1 VR302 33K B 6dBs 388mV 1dB Fwd R Fwd L Rev R Rev L PBFB2 PBRIN2 PBGND PBFIN2 VCT PBREF PBFIN1 PBGND PBRIN1 PBFB1 PBTC1 PBOUT1 OUTREF1 TAPEIN1 VCC LINEOUT1 TCH1 MSLPF MSMODE DRSW TAPESW MUTESW MSOUT MSTC G1FB G2FB PBTC2 PBOUT2 OU...

Page 39: ... R33 R402 18K R401 4R7K R351 1K R352 1K R353 1K R354 1K R373 0R0 R355 270K C352 3900P R362 300 C351 R22 C353 R01 C354 R01 R374 0R0 C356 R01 C355 R1 D352 1SS355 M1 MOTOR UNIT MAIN MOTOR EXA1490 S1 LOAD ESG1007x3 S2 MODE REEL SENSE EGN1 EGN1004 M2 MOTOR UNIT SUB MOTOR EXA1580 RS3 RS2 RS1 SC2 SC1 TAB MC CE VCC2 NC VCC MCS RRS FRS RSB C TAB MS2 NC NC MM SM1 RSB GND RS mtl MCS load CN255 CN253 CN256 CN...

Page 40: ...EH P6900R P6900R B 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 dia gram 2 Viewpoint of PCB diagrams A A Capacitor Connector P C Board Chip Part SIDE A SIDE B TUNER AMP UNIT ...

Page 41: ...41 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A A IP BUS IN PRE OUT ANTENNA JACK D CN605 C CN251 B E SIDE A ...

Page 42: ...42 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A A A TUNER AMP UNIT ...

Page 43: ...43 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A A SIDE B ...

Page 44: ...44 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A 4 2 TUNER AMP UNIT KEH P6910R CORD ASSY DSENSE A A TUNER AMP UNIT ...

Page 45: ...45 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A A IP BUS IN PRE OUT ANTENNA JACK CN605 C CN251 B E SIDE A ...

Page 46: ...46 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A A A TUNER AMP UNIT ...

Page 47: ...47 KEH P6900R P6900R B P6910R 5 6 7 8 5 6 7 8 D C B A A SIDE B ...

Page 48: ...48 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A 4 3 FM AM TUNER UNIT SIDE A B FM AM TUNER UNIT A B ...

Page 49: ...49 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A SIDE B B FM AM TUNER UNIT B ...

Page 50: ...50 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A 4 4 KEYBOARD UNIT D D SIDE A KEYBOARD UNIT ...

Page 51: ...51 KEH P6900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A CN604 C D D SIDE B KEYBOARD UNIT ...

Page 52: ... B P6910R 1 2 3 4 1 2 3 4 D C B A IC Q IC251 Q351 Q352 ADJ VR302 VR301 IC253 CN252 CN254 CN253 CN255 M1 M2 HEAD ASSY CN256 21 22 DECK UNIT CN602 4 5 DECK UNIT REEL SENSE PCB PANEL PCB UNIT D DECK UNIT D A E SIDE A SIDE B D ...

Page 53: ...900R P6900R B P6910R 1 2 3 4 1 2 3 4 D C B A 1 2 3 4 5 6 S3 70µs SW S1 LOAD SW S2 MODE SW CN256 EGN1 REEL SENSE REEL SENSE PCB CN253 E D E CN901 D EJECT CN601 A PANEL PCB UNIT C PANEL PCB UNIT C SIDE B SIDE A C ...

Page 54: ...lter CTF1442 CF 53 Ceramic Filter CTF1442 CF 202 Ceramic Filter CTF1348 X 901 Crystal Resonator 10 250MHz CSS1432 RESISTORS R 1 RS1 16S153J R 2 RS1 16S103J R 6 RS1 16S103J R 7 RS1 16S273J R 8 RS1 16S473J R 9 RS1 16S223J R 10 RS1 16S473J R 11 RS1 16S221J R 12 RS1 16S103J R 13 RS1 16S104J R 16 RS1 16S223J R 17 RS1 16S221J R 18 RS1 16S221J R 19 RS1 16S473J R 20 RS1 16S470J R 51 RS1 16S470J R 52 RS1 1...

Page 55: ...24 CKSRYB104K16 C 225 CKSRYB272K50 C 226 CKSRYB682K25 C 902 CCSRCH270J50 C 904 CKSRYB223K25 C 905 CKSRYB103K50 C 906 CCSRTH100D50 C 907 CCSRTH150J50 C 909 CCSRTH100D50 C 910 CKSRYB332K50 C 912 CKSQYB474K16 C 913 CKSRYB223K25 C 914 CKSRYB682K25 C 915 CKSQYB223K25 C 916 CKSQYB474K16 C 917 CKSYB475K10 C 918 CKSRYB223K25 C 919 CKSQYB225K10 C 920 CCSRCH270J50 C 921 CCSRCH270J50 C 922 CKSYB105K16 C 923 ...

Page 56: ...RCH220J50 C 12 CCSRCH4R0C50 C 13 CCSRCH270J50 C 15 CKSRYB103K50 C 16 CCSRCH100D50 C 17 CKSRYB222K50 C 19 CKSRYB103K50 C 20 CKSRYB103K50 C 21 CKSRYB103K50 C 24 CKSQYB334K16 C 26 CKSRYB472K50 C 27 CKSRYB472K50 C 29 CKSRYB472K50 C 30 CCSRCH120J50 C 33 CCSRCK1R0C50 C 34 CKSRYB472K50 C 35 CKSRYB103K50 C 51 CKSRYB103K50 C 52 CKSRYB473K16 C 53 CCSRCK2R0C50 C 54 CKSRYB103K50 C 55 CKSRYB104K16 C 56 CKSRYB1...

Page 57: ...r 2SB710A Q 958 Transistor DTC114EU Q 959 Transistor 2SC4081 Q 960 Transistor IMD2A D 301 Diode 1SS270 D 302 Diode 1SS270 D 601 Diode HZS7L C2 D 602 Diode HZS7L A1 D 603 Diode 1SS270 D 604 Diode DAN202U D 605 Diode 1SS270 D 611 Diode Network DA204U D 612 Diode Network DA204U D 613 Diode Network DA204U D 614 Diode Network DA204U D 615 Diode Network DA204U D 616 Diode HZS7L A1 D 617 Diode ERA15 02VH...

Page 58: ...R 652 RS1 10S222J R 653 RS1 10S222J R 654 RS1 10S222J R 655 RS1 10S222J R 656 RS1 10S473J R 657 RS1 10S473J R 658 RS1 10S473J R 659 RS1 10S473J R 660 RS1 10S103J R 661 RS1 10S392J R 662 RS1 10S102J R 664 RS1 10S222J R 665 RD1 4PU473J R 666 RS1 10S473J R 667 KEH P6900R B RS1 10S473J R 668 RS1 10S473J R 673 RS1 10S473J R 674 RD1 4PU473J R 675 RS1 10S0R0J R 676 RS1 10S473J R 677 RD1 4PU102J R 678 RS1...

Page 59: ...QYB103K50 C 404 CKSQYB473K50 C 405 CEJA101M6R3 C 406 CEJA220M10 C 408 CKSQYB223K50 C 409 CKSQYB223K50 C 410 CKSQYB472K50 C 411 CKSQYB103K50 C 412 CKSQYB103K50 C 416 CKSQYB473K50 C 610 CEAL2R2M50 C 611 CKSQYB104K50 C 612 CCSQCH200J50 C 613 CCSQCH200J50 C 614 CKSQYB103K50 C 615 CEAL4R7M35 C 616 CCSQCH101J50 C 619 CCSQCH101J50 C 620 CEJA100M16 C 621 CEJA220M10 C 623 CKSQYB102K50 C 624 CKSQYB105K16 C ...

Page 60: ...rri Inductor LAU2R2M L 701 Ferri Inductor LAU101K L 702 Inductor LAU100K L 751 Ferri Inductor LAU2R2M L 951 Choke Coil 600µH CTH1171 X 601 Radiator 12 58291MHz CSS1402 X 701 Crystal Resonator 3 648MHz CSS1447 S 601 Switch DSENSE CSN1039 FM AM Tuner Unit CWE1504 EF 601 Filter CTF1071 EF 701 Filter CTF1071 EF 702 Filter CTF1071 BZ 601 Buzzer CPV1050 AR 401 DSP 201M RESISTORS R 201 RD1 4PU102J R 202 ...

Page 61: ...10S224J R 713 RS1 10S224J R 714 RS1 10S224J R 715 RS1 10S223J R 716 RS1 10S223J R 717 RS1 10S222J R 718 RS1 10S222J R 719 RS1 10S103J R 720 RS1 10S474J R 721 RS1 10S681J R 722 RS1 10S153J R 723 RS1 10S681J R 724 RS1 10S473J R 725 RD1 4PU681J R 728 RS1 10S0R0J R 729 RS1 8S0R0J R 751 RD1 4PU222J R 752 RS1 10S223J R 753 RS1 10S472J R 754 RS1 10S102J R 755 RS1 10S102J R 756 RS1 10S473J R 757 RS1 10S47...

Page 62: ...A101M10 Unit Number CWM6714 KEH P6900R P6910R Unit Name Keyboard Unit MISCELLANEOUS IC 901 IC PD6279A IC 902 HIC Module RS 140 Q 901 Transistor 2SB710A Q 902 Transistor DTC114EU Q 903 Transistor 2SB710A Q 904 Transistor DTC114EU Q 905 Transistor DTC114EU Q 906 Transistor DTC114EU D 901 Diode DAN202U D 902 Diode DAP202U D 903 LED CL170UBX D 904 LED CL170UBX D 907 LED CL170PGCD AB D 908 LED CL170DCD...

Page 63: ...3 Switch CSG1135 S 904 Spring Switch CSN1052 S 905 Spring Switch CSN1051 S 906 Switch CSG1135 S 907 Switch CSG1135 S 908 Switch CSG1135 S 909 Switch CSG1135 S 910 Switch CSG1135 S 911 Switch CSG1135 S 912 Switch CSG1135 S 913 Switch CSG1135 S 914 Switch CSG1135 S 915 Switch CSG1135 S 916 Switch CSG1135 S 917 Switch CSG1135 S 918 Switch CSG1135 S 919 Switch CSG1135 S 920 Switch CSG1135 S 921 Switch...

Page 64: ...S1 16S102J R 353 RS1 16S102J R 354 RS1 16S102J R 355 RS1 10S274J R 362 RS1 8S301J R 373 RS1 8S0R0J R 374 RS1 8S0R0J R 375 RS1 8S0R0J R 401 RS1 16S472J R 402 RS1 16S183J R 403 RS1 16S823J CAPACITORS C 251 CKSRYB331K50 C 252 CKSRYB331K50 C 253 CKSRYB331K50 C 254 CKSRYB331K50 C 255 CKSRYB103K50 C 256 CKSRYB103K50 C 272 CKSRYB104K16 C 273 CEJA220M16 C 301 CKSRYB104K16 C 302 CKSRYB104K16 C 309 CKSRYB10...

Page 65: ...900R P6900R B P6910R 6 ADJUSTMENT DOLBY B NR ADJUSTMENT No Test Tape Adjustment Point Adjustment Method Switch Position 1 NCT 150 VR301 Lch VR302 Rch mV Meter 2 6dBm 388mV 1dB 400Hz 200nwb m DOLBY NR Switch OFF ...

Page 66: ...y 81 86 85 84 83 82 6 ELV motor select 7 Display TRAY motor select 0X 10 72 00 00 72 00 00 72 01 00 72 02 00 72 8ms pulse drive Display 24ms pulse drive DC drive 8 00 10 72 01 10 72 02 10 72 48ms pulse drive Display 100ms pulse drive DC drive ELV select ELV dowm Disc 1 6 TRAY select TRAY out 9 ELV select ELV up Disc 6 1 TRAY select TRAY in 00 00 00 01 01 01 02 02 02 Display CD multi player selecte...

Page 67: ...CD ON OFF etc are performed normally 3 Error Cause Error Number Code Error Code Classification Mode Description Cause Detail 40 ELECTRIC PLAY FOK L Put out of focus 100ms Scratch 41 ELECTRIC PLAY LOCK L Spindle unlock Stain 100ms Vibration 42 ELECTRIC PLAY Subcode Failed to read subcode Servo defect unacceptable 500ms etc 43 ELECTRIC PLAY Sound skipped Last address memory operated 4 Indicating an ...

Page 68: ...pindle failed to lock or subcode unreadable Subcode failure Spindle defective defect severe vibration 14 ELECTRIC Mirror failure Unrecorded CD R The disc is upside down defects vibration 17 ELECTRIC Set up failure AGC protect failed Defects disc upside down severe vibration 19 ELECTRIC Set up failure Tracking error waveform is too unbalanced 50 or level is too small The pickup unit or tracking err...

Page 69: ...il straight Remove the Tuner Amp Unit Remove the Case not shown 1 Remove the two screws 2 Remove the Case Remove the Cassette Mechanism Module not shown 1 Remove the four screws 2 Disconnect the connector and then remove the Cassette Mechanism Module Remove the Panel Unit Fig 1 Remove the two screws Disengage the stopper at two locations indi cated by arrow Remove the Panel Unit Fig 1 Fig 2 Panel ...

Page 70: ...upply control output 27 isens I Illumination sense input 28 ROMDATA O ROM correction data output 29 ROMCLK O ROM correction clock output 30 ROMCS O ROM correction chip select output 31 SD I SD input 32 st I FM stereo input 33 mute O Mute output 34 VST O Strobe pulse output for electronic volume 35 VDT O Data output for electronic volume 36 VCK O Clock output for electronic volume 37 dled O Alarm L...

Page 71: ...ct output 68 MSIN I Cassette mechanism MS sense input 69 loadsw I Tape loading input 70 RECIVE O During RDS data reception output 71 72 NC Not used 73 TEST I Test terminal 74 SEL I Select input for the destination 75 SL I SD level input from tuner 76 NC O Open 77 CL I Not used 78 NL I Noise level input 79 FLPILM O Inside of flap illumination output 80 EJECTS I EJECT input 81 NC Not used 82 83 VDD ...

Page 72: ...1 3 I LCD bias power supply 50 VCC Power supply 51 LED Open 52 SO O Serial data output 53 SI I Serial data input 54 MODE0 Connect to GND 55 MODE1 Connect to GND 56 rst I Reset 57 X0 Crystal oscillator connection pin 58 X1 Crystal oscillator connection pin 59 VSS GND 60 REMIN I Remote control reception 61 dim O Dimmer select output 62 GRN amb O Green Amber select output 63 66 KDT4 1 I Key data inpu...

Page 73: ... 3 4 5 6 7 Mute 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Mute Mute Mute STBY Protector Amp2 Amp1 Amp3 Amp4 TAB P GND2 OUT2 OUT2 STBY VCC OUT1 OUT1 P GND1 P GND3 P GND4 Switch_out MUTE OUT4 OUT4 SVR IN1 IN2 IN4 S GND IN3 Ac_gnd OUT3 OUT3 VCC ...

Page 74: ...EG 14 SEG 15 SEG 16 SEG 17 SEG 18 SEG 19 SEG 20 SEG 21 SEG 22 SEG 23 SEG 24 SEG 25 SEG 26 SEG 27 SEG 28 SEG 29 SEG 30 SEG 31 SEG 32 SEG 33 SEG 34 SEG 35 SEG 36 SEG 37 SEG 38 SEG 39 SEG 40 SEG 41 SEG 42 SEG 43 SEG 44 SEG 45 SEG 46 SEG 47 SEG 48 SEG 49 SEG 50 SEG 51 SEG 52 SEG 53 SEG 54 SEG 55 SEG 56 SEG 57 COMMON SEGMENT 7 2 2 DISPLAY CAW1566 KEH P6900R CAW1596 KEH P6900R B P6910R ...

Page 75: ...the same as when using buttons on the head unit button Raise or lower the volume AUDIO button 2 3 buttons BAND button FUNCTION button SOURCE OFF button ATT button This lets you quickly lower volume level by about 90 Press once more to return to the original volume level 5 buttons FUNCTION button OPEN button BAND ESC button Buttons 1 6 5 2 3 buttons DISPLAY button TA button VOLUME EQ selector AUDIO...

Page 76: ...e will not change When a product corresponding to each source is not connected to this product When no tape is set in this product When no magazine is set in the Multi CD player When the AUX external input is set to OFF When this product s blue white lead is connected to the car s Auto antenna relay control terminal the car s Auto antenna extends when this product s source is switched ON To retrac...

Page 77: ... when fast forwarding rewinding and while the Music Search function is operating Eject Note The Tape function can be turned ON OFF with the cassette tape remaining in this product Open Note Use to open the front panel when loading or ejecting a cassette The illustration on the right shows the front panel open Fast Forward Rewind and Music Search Each press of the 3 button selects Fast Forward or F...

Page 78: ...d F1 FM1 F2 FM2 F3 FM3 MW LW Band Indicator Frequency Indicator Basic Operation of Multi CD Player This product can control a Multi CD player sold separately Track Search and Fast Forward Reverse You can select between Track Search or Fast Forward Reverse by pressing the 2 3 button for a different length of time Track Search 0 5 seconds or less Fast Forward Reverse Continue pressing Play Time Indi...

Page 79: ... on the cellular telephone If not keep the Audio Mute lead free of any connections 22 Front 23 Rear 4 Multi CD player sold separately 17 Connecting cords with RCA pin plugs sold separately 16 To system control terminal of the power amp or Auto antenna relay control terminal Max 300 mA 12 V DC 2 Rear output 18 System remote control 23 Rear 23 Rear 19 Power amp sold separately 6 To light switch term...

Page 80: ...rd rewinding time Approx 100 sec for C 60 Wow flutter 0 09 WRMS Frequency response Metal 30 19 000 Hz 3 dB Stereo separation 45 dB Signal to noise ratio Metal Dolby B NR IN 67 dB IEC A network Dolby NR OUT 61 dB IEC A network FM tuner KEH P6900R P6900R B Frequency range 87 5 108 MHz Usable sensitivity 11 dBf 1 0 µV 75 Ω mono S N 30 dB 50 dB quieting sensitivity 16 dBf 1 7 µV 75 Ω mono Signal to no...

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