Pioneer DEH-P1ES, Service Manual

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DEH-P8MP/XN/UC
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CONTENTS
SAFETY INFORMATION......................................................................................................................................2
1. SPECIFICATIONS .............................................................................................................................................4
2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................8
2.1 PACKING(DEH-P8MP/XN/UC,DEH-P80MP/XN/UC) .................................................................................8
2.2 PACKING(DEH-P1Y/XN/ES) ....................................................................................................................10
2.3 EXTERIOR ...............................................................................................................................................12
2.4 CD MECHANISM MODULE .....................................................................................................................16
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................18
3.1 BLOCK DIAGRAM ....................................................................................................................................18
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) ..............................................................................20
3.3 KEYBOARD UNIT ....................................................................................................................................26
3.4 CD MECHANISM MODULE(GUIDE PAGE) .............................................................................................28
4. PCB CONNECTION DIAGRAM ......................................................................................................................38
4.1 TUNER AMP UNIT ...................................................................................................................................38
4.2 SWITCH UNIT ..........................................................................................................................................42
4.3 KEYBOARD UNIT ....................................................................................................................................43
4.4 CD MECHANISM MODULE .....................................................................................................................44
5. ELECTRICAL PARTS LIST .............................................................................................................................46
6. ADJUSTMENT ................................................................................................................................................55
6.1 CONNECTION DIAGRAM ........................................................................................................................55
6.2 OEL UNIT ADJUSTMENT ........................................................................................................................56
6.3 CD ADJUSTMENT ...................................................................................................................................57
6.4 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.....................................................59
6.5 ERROR MODE .........................................................................................................................................61
6.6 OEL SCREENSAVER STUDIO LKA TO LKD APPLICATION ..................................................................62
6.7 SYSTEM MICROCOMPUTER TEST PROGRAM ....................................................................................62
7. GENERAL INFORMATION .............................................................................................................................63
7.1 DIAGNOSIS ..............................................................................................................................................63
7.1.1 DISASSEMBLY......................................................................................................................................63
7.1.2 CONNECTOR FUNCTION DESCRIPTION ..........................................................................................68
7.2 IC ..............................................................................................................................................................69
7.3 EXPLANATION .........................................................................................................................................81
7.3.1 OPERATIONAL FLOW CHART .............................................................................................................81
7.3.2 CIRCUIT DESCRIPTIONS ....................................................................................................................82
7.4 CLEANING ...............................................................................................................................................84
8. OPERATIONS .................................................................................................................................................85
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