Table Of Contents - Pioneer DEH-P680MP Service Manual

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CONTENTS
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SAFETY INFORMATION ..................................................................................................................................... 2
3 7 63 1515 0
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
A
2.1 PACKING ................................................................................................................................................... 8
2.2 EXTERIOR............................................................................................................................................... 10
2.3 CD MECHANISM MODULE..................................................................................................................... 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 TUNER AMP UNIT(GUIDE PAGE) .......................................................................................................... 18
3.3 KEYBOARD UNIT.................................................................................................................................... 24
3.4 CD MECHANISM MODULE..................................................................................................................... 26
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 36
4.1 TUNER AMP UNIT................................................................................................................................... 36
4.2 CD CORE UNIT(S10. 5COMP1).............................................................................................................. 40
4.3 KEYBOARD UNIT.................................................................................................................................... 42
B
5. ELECTRICAL PARTS LIST ............................................................................................................................ 43
6. ADJUSTMENT ............................................................................................................................................... 53
6.1 CD ADJUSTMENT................................................................................................................................... 53
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 55
6.3 ERROR MODE ........................................................................................................................................ 57
6.4 FREQUENCY CHECK FOR CLOCK ....................................................................................................... 58
7. GENERAL INFORMATION ............................................................................................................................. 59
7.1 DIAGNOSIS ............................................................................................................................................. 59
7.1.1 DISASSEMBLY ..................................................................................................................................... 59
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 63
7.2 IC ............................................................................................................................................................. 64
C
7.3 OPERATIONAL FLOW CHART ............................................................................................................... 75
8. OPERATIONS ................................................................................................................................................ 76
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