Table Of Contents - Pioneer DEH-34UB/XNUC Service Manual

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CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SERVICE PRECAUTIONS ............................................................................................................................... 5
1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5
A
1.2 NOTES ON SOLDERING .......................................................................................................................... 6
2. SPECIFICATIONS ............................................................................................................................................ 7
2.1 SPECIFICATIONS ..................................................................................................................................... 7
2.2 DISC/CONTENT FORMAT ........................................................................................................................ 9
3. BASIC ITEMS FOR SERVICE........................................................................................................................ 10
3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 10
3.2 PCB LOCATIONS .....................................................................................................................................11
3.3 JIGS LIST ................................................................................................................................................ 12
3.4 CLEANING............................................................................................................................................... 12
4. BLOCK DIAGRAM.......................................................................................................................................... 14
5. DIAGNOSIS.................................................................................................................................................... 16
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 16
B
5.2 ERROR CODE LIST ................................................................................................................................ 17
5.3 CONNECTOR FUNCTION DESCRIPTION ............................................................................................. 19
6. SERVICE MODE ............................................................................................................................................ 20
6.1 DISPLAY TEST MODE ............................................................................................................................ 20
6.2 CD TEST MODE ...................................................................................................................................... 21
7. DISASSEMBLY .............................................................................................................................................. 22
8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 28
8.1 CD ADJUSTMENT................................................................................................................................... 28
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 29
8.3 PCL OUTPUT CONFIRMATION.............................................................................................................. 31
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 32
C
9.1 PACKING ................................................................................................................................................. 32
9.2 EXTERIOR............................................................................................................................................... 34
9.3 CD MECHANISM MODULE..................................................................................................................... 36
10. SCHEMATIC DIAGRAM............................................................................................................................... 38
10.1 TUNER AMP UNIT (GUIDE PAGE) ....................................................................................................... 38
10.2 KEYBOARD UNIT.................................................................................................................................. 44
10.3 CD CORE UNIT (S11.6STD) ................................................................................................................. 46
10.4 WAVEFORMS ........................................................................................................................................ 48
11. PCB CONNECTION DIAGRAM.................................................................................................................... 50
11.1 TUNER AMP UNIT................................................................................................................................. 50
11.2 KEYBOARD UNIT .................................................................................................................................. 54
11.3 CD CORE UNIT (S11.6STD).................................................................................................................. 56
D
12. ELECTRICAL PARTS LIST .......................................................................................................................... 58
E
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