DEH-P470MP/XM/UC
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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
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 OVERALL CONNECTION DIAGRAM(GUIDE PAGE).............................................................................. 18
3.3 KEYBOARD UNIT.................................................................................................................................... 24
3.4 CD MECHANISM MODULE(GUIDE PAGE) ............................................................................................ 26
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 36
4.1 TUNER AMP UNIT................................................................................................................................... 36
4.2 KEYBOARD UNIT.................................................................................................................................... 40
4.3 CD CORE UNIT(S10.1) ........................................................................................................................... 42
4.4 PANEL UNIT ............................................................................................................................................ 44
5. ELECTRICAL PARTS LIST ............................................................................................................................ 45
6. ADJUSTMENT ............................................................................................................................................... 51
6.1 CD ADJUSTMENT................................................................................................................................... 51
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 53
6.3 ERROR MODE ........................................................................................................................................ 55
6.4 SYSTEM MICROCOMPUTER TEST PROGRAM ................................................................................... 56
7. GENERAL INFORMATION ............................................................................................................................. 57
7.1 DIAGNOSIS ............................................................................................................................................. 57
7.1.1 DISASSEMBLY ..................................................................................................................................... 57
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 60
7.2 PARTS...................................................................................................................................................... 61
7.2.1 IC .......................................................................................................................................................... 61
7.2.2 DISPLAY ............................................................................................................................................... 69
7.3 OPERATIONAL FLOW CHART ............................................................................................................... 70
7.4 CLEANING............................................................................................................................................... 71
8. OPERATIONS ................................................................................................................................................ 72
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
