DEH-80PRS/XNUC
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CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SERVICE PRECAUTIONS ............................................................................................................................... 5
1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5
1.2 NOTES ON SOLDERING .......................................................................................................................... 6
2. SPECIFICATIONS............................................................................................................................................ 7
2.1 SPECIFICATIONS ..................................................................................................................................... 7
2.2 DISC/CONTENT FORMAT ...................................................................................................................... 13
3. BASIC ITEMS FOR SERVICE........................................................................................................................ 14
3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 14
3.2 PCB LOCATIONS .................................................................................................................................... 14
3.3 JIGS LIST ................................................................................................................................................ 15
3.4 CLEANING............................................................................................................................................... 15
4. BLOCK DIAGRAM.......................................................................................................................................... 16
5. DIAGNOSIS.................................................................................................................................................... 20
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 20
5.2 ERROR CODE LIST ................................................................................................................................ 21
5.3 CONNECTOR FUNCTION DESCRIPTION............................................................................................. 24
6. SERVICE MODE ............................................................................................................................................ 25
6.1 DISPLAY TEST MODE ............................................................................................................................ 25
6.2 CD TEST MODE...................................................................................................................................... 28
7. DISASSEMBLY .............................................................................................................................................. 29
8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 33
8.1 CD ADJUSTMENT................................................................................................................................... 33
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 34
8.3 PCL OUTPUT CONFIRMATION.............................................................................................................. 36
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 38
9.1 PACKING ................................................................................................................................................. 38
9.2 EXTERIOR............................................................................................................................................... 42
9.3 CD MECHANISM MODULE..................................................................................................................... 44
10. SCHEMATIC DIAGRAM............................................................................................................................... 46
10.1 TUNER AMP UNIT (SYSTEM BLOCK) (GUIDE PAGE)........................................................................ 46
10.2 TUNER AMP UNIT (MEDIA BLOCK) (GUIDE PAGE) ........................................................................... 52
10.3 TUNER AMP UNIT (DSP BLOCK) (GUIDE PAGE) ............................................................................... 58
10.4 TUNER AMP UNIT (POWER SUPPLY BLOCK) (GUIDE PAGE).......................................................... 64
10.5 KEYBOARD UNIT.................................................................................................................................. 70
10.6 CD CORE UNIT (S11.6STD) ................................................................................................................. 72
10.7 PANEL UNIT .......................................................................................................................................... 74
10.8 WAVEFORMS ........................................................................................................................................ 75
11. PCB CONNECTION DIAGRAM.................................................................................................................... 78
11.1 TUNER AMP UNIT................................................................................................................................. 78
11.2 KEYBOARD UNIT .................................................................................................................................. 82
11.3 CD CORE UNIT (S11.6STD).................................................................................................................. 84
11.4 PANEL UNIT .......................................................................................................................................... 86
12. ELECTRICAL PARTS LIST .......................................................................................................................... 87
Содержание DEH-80PRS Series
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