DEH-MG6347ZH/XU/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 ............................................................................................................ 6
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR................................................................................................................................................. 8
2.3 SERVICE MECHANISM ASSY(G2H) (1)................................................................................................. 12
2.4 SERVICE MECHANISM ASSY(G2H) (2)................................................................................................. 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE).............................................................................. 20
3.3 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 MECHANISM MODULE..................................................................................................................... 42
5. ELECTRICAL PARTS LIST ............................................................................................................................ 48
6. ADJUSTMENT ............................................................................................................................................... 56
6.1 FREQUENCY ADJUSTMENT FOR CLOCK ........................................................................................... 56
6.2 CD ADJUSTMENT................................................................................................................................... 57
6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 59
6.4 TEST MODE ............................................................................................................................................ 61
7. GENERAL INFORMATION ............................................................................................................................. 65
7.1 DIAGNOSIS ............................................................................................................................................. 65
7.1.1 DISASSEMBLY ..................................................................................................................................... 65
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 70
7.2 PARTS...................................................................................................................................................... 71
7.2.1 IC .......................................................................................................................................................... 71
7.2.2 DISPLAY ............................................................................................................................................... 80
7.3 EXPLANATION ........................................................................................................................................ 81
7.3.1 SYSTEM BLOCK DIAGRAM ................................................................................................................ 81
7.3.2 OPERATIONAL FLOW CHART ............................................................................................................ 82
7.4 NOTES ON SERVICING.......................................................................................................................... 83
7.4.1 CLEANING............................................................................................................................................ 83
7.4.2 FACTORY SETTINGS........................................................................................................................... 83
8. OPERATIONS ................................................................................................................................................ 84
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
