DEH-P980BT/XN/UC
4
1
2
4
1
2
3
4
C
D
F
A
B
E
CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
2.1 PACKING ................................................................................................................................................... 8
2.2 EXTERIOR(1) .......................................................................................................................................... 10
2.3 EXTERIOR(2) .......................................................................................................................................... 12
2.4 CD MECHANISM MODULE..................................................................................................................... 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE).............................................................................. 20
3.3 TUNER AMP UNIT(DSP) ......................................................................................................................... 26
3.4 KEYBOARD UNIT.................................................................................................................................... 28
3.5 CD CORE UNIT(COMP1D)(GUIDE PAGE) ............................................................................................. 30
3.6 BLUETOOTH UNIT, ANTENNA UNIT...................................................................................................... 40
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 42
4.1 TUNER AMP UNIT................................................................................................................................... 42
4.2 KEYBOARD UNIT.................................................................................................................................... 46
4.3 CD CORE UNIT(COMP1D) ..................................................................................................................... 48
4.4 BLUETOOTH UNIT .................................................................................................................................. 50
4.5 ANTENNA UNIT....................................................................................................................................... 52
4.6 SWITCH UNIT.......................................................................................................................................... 53
5. ELECTRICAL PARTS LIST ............................................................................................................................ 54
6. ADJUSTMENT ............................................................................................................................................... 76
6.1 DISPLAY TEST MODE ............................................................................................................................ 76
6.2 CD ADJUSTMENT................................................................................................................................... 77
6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 79
6.4 ERROR MODE ........................................................................................................................................ 81
6.5 SYSTEM MICROCOMPUTER TEST PROGRAM ................................................................................... 82
6.6 HOW TO CHECK THE REVOLUTION NUMBER DETECTION CIRCUIT ............................................... 82
6.7 E.VOL IC OSCILLATING FREQUENCY ADJUSTMENT ......................................................................... 83
6.8 BLUETOOTH TEST MODE...................................................................................................................... 84
7. GENERAL INFORMATION ............................................................................................................................. 89
7.1 DIAGNOSIS ............................................................................................................................................. 89
7.1.1 DISASSEMBLY ..................................................................................................................................... 89
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 94
7.2 IC ............................................................................................................................................................. 95
7.3 OPERATIONAL FLOW CHART ............................................................................................................. 115
8. OPERATIONS .............................................................................................................................................. 116
www. xiaoyu163. com
QQ 376315150
9
9
2
8
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
