DVH-P5000UB/XN/EW5
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CONTENTS
SAFETY INFORMATION .....................................................................................................................................2
1. SERVICE PRECAUTIONS................................................................................................................................6
1.1 SERVICE PRECAUTIONS .........................................................................................................................6
1.2 NOTES ON SOLDERING...........................................................................................................................6
2. SPECIFICATIONS.............................................................................................................................................7
2.1 SPECIFICATIONS ......................................................................................................................................7
2.2 DISC/CONTENT FORMAT.........................................................................................................................8
2.3 PANEL FACILITIES ....................................................................................................................................9
2.4 CONNECTION DIAGRAM........................................................................................................................15
3. BASIC ITEMS FOR SERVICE ........................................................................................................................17
3.1 CHECK POINTS AFTER SERVICING .....................................................................................................17
3.2 PCB LOCATIONS.....................................................................................................................................18
3.3 JIGS LIST .................................................................................................................................................19
3.4 CLEANING ...............................................................................................................................................19
4. BLOCK DIAGRAM ..........................................................................................................................................20
5. DIAGNOSIS ....................................................................................................................................................25
5.1 OPERATIONAL FLOWCHART.................................................................................................................25
5.2 INSPECTION METHOD OF PICKUP UNIT .............................................................................................26
5.3 DIAGNOSIS FLOWCHART ......................................................................................................................29
5.4 ERROR CODE LIST.................................................................................................................................51
5.5 CONNECTOR FUNCTION DESCRIPTION .............................................................................................53
6. SERVICE MODE.............................................................................................................................................54
6.1 DISPLAY TEST MODE.............................................................................................................................54
6.2 DVD TEST MODE ....................................................................................................................................55
7. DISASSEMBLY ...............................................................................................................................................58
8. EACH SETTING AND ADJUSTMENT ............................................................................................................63
8.1 DVD ADJUSTMENT .................................................................................................................................63
8.2 TUNER AMP UNIT ADJUSTMENT ..........................................................................................................70
8.3 PCL OUTPUT CONFIRMATION ..............................................................................................................72
9. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................74
9.1 PACKING..................................................................................................................................................74
9.2 EXTERIOR(1) ...........................................................................................................................................76
9.3 EXTERIOR(2) ...........................................................................................................................................78
9.4 DVD MECHANISM MODULE...................................................................................................................80
10. SCHEMATIC DIAGRAM................................................................................................................................82
10.1 TUNER AMP UNIT (SYSCOM) AND PANEL UNIT (GUIDE PAGE) ......................................................82
10.2 TUNER AMP UNIT (POWER SUPPLY) .................................................................................................88
10.3 KEYBOARD UNIT ..................................................................................................................................90
10.4 DVD CORE UNIT (1/2) (GUIDE PAGE) .................................................................................................92
10.5 DVD CORE UNIT (2/2) ...........................................................................................................................98
10.6 COMPOUND UNIT(A) AND COMPOUND UNIT(B) .............................................................................100
10.7 WAVEFORMS.......................................................................................................................................101
11. PCB CONNECTION DIAGRAM ..................................................................................................................104
11.1 TUNER AMP UNIT ...............................................................................................................................104
11.2 KEYBOARD UNIT.................................................................................................................................108
11.3 PANEL UNIT .........................................................................................................................................109
11.4 DVD CORE UNIT.................................................................................................................................. 110
11.5 COMPOUND UNIT(A) AND COMPOUND UNIT(B) ............................................................................. 114
12. ELECTRICAL PARTS LIST......................................................................................................................... 115
www. xiaoyu163. com
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
