DEH-2200UB/XSEW5
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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 ........................................................................................................................ 9
2.3 PANEL FACILITIES .................................................................................................................................. 10
2.4 CONNECTION DIAGRAM ....................................................................................................................... 13
3. BASIC ITEMS FOR SERVICE........................................................................................................................ 15
3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 15
3.2 PCB LOCATIONS .................................................................................................................................... 16
3.3 JIGS LIST ................................................................................................................................................ 17
3.4 CLEANING............................................................................................................................................... 17
4. BLOCK DIAGRAM.......................................................................................................................................... 18
5. DIAGNOSIS.................................................................................................................................................... 21
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 21
5.2 ERROR CODE LIST ................................................................................................................................ 22
5.3 CONNECTOR FUNCTION DESCRIPTION ............................................................................................. 24
6. SERVICE MODE ............................................................................................................................................ 25
6.1 DISPLAY TEST MODE ............................................................................................................................ 25
6.2 CD TEST MODE ...................................................................................................................................... 26
7. DISASSEMBLY............................................................................................................................................... 27
8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 33
8.1 CD ADJUSTMENT................................................................................................................................... 33
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 34
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 36
9.1 PACKING ................................................................................................................................................. 36
9.2 EXTERIOR(1) .......................................................................................................................................... 38
9.3 EXTERIOR(2) .......................................................................................................................................... 40
9.4 CD MECHANISM MODULE..................................................................................................................... 42
10. SCHEMATIC DIAGRAM ............................................................................................................................... 44
10.1 TUNER AMP UNIT(GUIDE PAGE) ........................................................................................................ 44
10.2 KEYBOARD UNIT.................................................................................................................................. 50
10.3 CD MECHANISM MODULE(GUIDE PAGE) .......................................................................................... 52
10.4 WAVEFORMS ........................................................................................................................................ 58
11. PCB CONNECTION DIAGRAM ................................................................................................................... 62
11.1 TUNER AMP UNIT................................................................................................................................. 62
11.2 KEYBOARD UNIT.................................................................................................................................. 66
11.3 CD CORE UNIT(S11USB) ..................................................................................................................... 68
12. ELECTRICAL PARTS LIST .......................................................................................................................... 70
www. xiaoyu163. com
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
