Table Of Contents - Pioneer DEH-1650XU/ES Service Manual

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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 6
A
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..................................................................................................................... 26
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 30
4.1 TUNER AMP UNIT................................................................................................................................... 30
4.2 KEYBOARD UNIT.................................................................................................................................... 34
B
4.3 CD MECHANISM MODULE..................................................................................................................... 36
5. ELECTRICAL PARTS LIST ............................................................................................................................ 38
6. ADJUSTMENT ............................................................................................................................................... 42
6.1 FREQUENCY CHECK FOR CLOCK ....................................................................................................... 42
6.2 CD ADJUSTMENT................................................................................................................................... 43
6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 44
6.4 ERROR MODE ........................................................................................................................................ 46
7. GENERAL INFORMATION ............................................................................................................................. 47
7.1 DIAGNOSIS ............................................................................................................................................. 47
7.1.1 DISASSEMBLY ..................................................................................................................................... 47
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 51
7.2 PARTS...................................................................................................................................................... 52
C
7.2.1 IC .......................................................................................................................................................... 52
7.2.2 DISPLAY ............................................................................................................................................... 59
7.3 OPERATIONAL FLOW CHART ............................................................................................................... 61
7.4 CLEANING............................................................................................................................................... 62
8. OPERATIONS ................................................................................................................................................ 63
D
E
F
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DEH-1650/XU/ES
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