DEH-64BT/XNUC
4
1
2
3
4
1
2
3
4
C
D
F
A
B
E
CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SERVICE PRECAUTIONS ............................................................................................................................... 5
1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5
1.2 NOTES ON SOLDERING .......................................................................................................................... 7
2. SPECIFICATIONS............................................................................................................................................ 8
2.1 SPECIFICATIONS ..................................................................................................................................... 8
2.2 DISC/CONTENT FORMAT ...................................................................................................................... 10
3. BASIC ITEMS FOR SERVICE.........................................................................................................................11
3.1 CHECK POINTS AFTER SERVICING......................................................................................................11
3.2 PCB LOCATIONS .................................................................................................................................... 12
3.3 JIGS LIST ................................................................................................................................................ 13
3.4 CLEANING............................................................................................................................................... 13
4. BLOCK DIAGRAM.......................................................................................................................................... 14
5. DIAGNOSIS.................................................................................................................................................... 17
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 17
5.2 ERROR CODE LIST ................................................................................................................................ 18
5.3 CONNECTOR FUNCTION DESCRIPTION............................................................................................. 21
6. SERVICE MODE ............................................................................................................................................ 22
6.1 DISPLAY TEST MODE ............................................................................................................................ 22
6.2 CD TEST MODE...................................................................................................................................... 23
7. DISASSEMBLY .............................................................................................................................................. 24
8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 30
8.1 CD ADJUSTMENT................................................................................................................................... 30
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 31
8.3 PCL OUTPUT CONFIRMATION.............................................................................................................. 33
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 34
9.1 PACKING ................................................................................................................................................. 34
9.2 EXTERIOR............................................................................................................................................... 36
9.3 CD MECHANISM MODULE..................................................................................................................... 38
10. SCHEMATIC DIAGRAM............................................................................................................................... 40
10.1 TUNER AMP UNIT (GUIDE PAGE) ....................................................................................................... 40
10.2 KEYBOARD UNIT.................................................................................................................................. 46
10.3 CD CORE UNIT (S11.6STD) ................................................................................................................. 48
10.4 KEYBOARD UNIT.................................................................................................................................. 50
10.5 BT UNIT ................................................................................................................................................. 52
10.6 WAVEFORMS ........................................................................................................................................ 54
11. PCB CONNECTION DIAGRAM.................................................................................................................... 56
11.1 TUNER AMP UNIT................................................................................................................................. 56
11.2 KEYBOARD UNIT .................................................................................................................................. 60
11.3 CD CORE UNIT (S11.6STD).................................................................................................................. 62
11.4 KEYBOARD UNIT .................................................................................................................................. 64
11.5 BT UNIT ................................................................................................................................................. 66
12. ELECTRICAL PARTS LIST .......................................................................................................................... 67
