DEX-P99RS/UC
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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 .......................................................................................................................13
2.3 PANEL FACILITIES...................................................................................................................................14
2.4 CONNECTION DIAGRAM........................................................................................................................15
3. BASIC ITEMS FOR SERVICE ........................................................................................................................16
3.1 CHECK POINTS AFTER SERVICING .....................................................................................................16
3.2 PCB LOCATIONS .....................................................................................................................................17
3.3 JIGS LIST .................................................................................................................................................18
3.4 CLEANING ...............................................................................................................................................18
4. BLOCK DIAGRAM ..........................................................................................................................................20
5. DIAGNOSIS ....................................................................................................................................................26
5.1 OPERATIONAL FLOWCHART .................................................................................................................26
5.2 ERROR CODE LIST.................................................................................................................................27
5.3 CONNECTOR FUNCTION DESCRIPTION .............................................................................................29
6. SERVICE MODE.............................................................................................................................................30
6.1 DISPLAY TEST MODE .............................................................................................................................30
6.2 CD TEST MODE.......................................................................................................................................33
7. DISASSEMBLY ...............................................................................................................................................34
8. EACH SETTING AND ADJUSTMENT ............................................................................................................38
8.1 CD ADJUSTMENT ...................................................................................................................................38
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT ....................................................39
8.3 TUNER DSP UNIT ADJUSTMENT ..........................................................................................................41
8.4 PCL OUTPUT CONFIRMATION...............................................................................................................42
9. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................43
9.1 PACKING ..................................................................................................................................................44
9.2 EXTERIOR(1) ...........................................................................................................................................48
9.3 EXTERIOR(2) ...........................................................................................................................................50
9.4 CD MECHANISM MODULE .....................................................................................................................52
10. SCHEMATIC DIAGRAM................................................................................................................................54
10.1 TUNER DSP UNIT(SYSTEM)(GUIDE PAGE) ........................................................................................54
10.2 TUNER DSP UNIT(POWER SUPPLY) ...................................................................................................60
10.3 TUNER DSP UNIT(DSP)(GUIDE PAGE) ...............................................................................................62
10.4 TUNER DSP UNIT(E-VOL) ....................................................................................................................68
10.5 KEYBOARD UNIT ..................................................................................................................................70
10.6 CD MECHANISM MODULE(GUIDE PAGE) ...........................................................................................72
10.7 WAVEFORMS.........................................................................................................................................78
11. PCB CONNECTION DIAGRAM ....................................................................................................................82
11.1 TUNER DSP UNIT..................................................................................................................................82
11.2 KEYBOARD UNIT ..................................................................................................................................86
11.3 CD CORE UNIT(S10.5iPod-C) ...............................................................................................................88
11.4 SWITCH UNIT ........................................................................................................................................90
12. ELECTRICAL PARTS LIST ...........................................................................................................................91
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
