Table of Contents
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CONTENTS
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3 7 63 1515 0
SAFETY INFORMATION..................................................................................................................................... 2
1. SERVICE PRECAUTIONS ............................................................................................................................... 5
1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5
1.2 NOTES ON SOLDERING .......................................................................................................................... 5
2. SPECIFICATIONS ............................................................................................................................................ 6
2.1 SPECIFICATIONS ..................................................................................................................................... 6
2.2 DISC/CONTENT FORMAT ........................................................................................................................ 8
2.3 PANEL FACILITIES.................................................................................................................................... 9
2.4 CONNECTION DIAGRAM ....................................................................................................................... 12
3. BASIC ITEMS FOR SERVICE........................................................................................................................ 13
3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 13
3.2 PCB LOCATIONS .................................................................................................................................... 13
3.3 JIGS LIST ................................................................................................................................................ 14
4. BLOCK DIAGRAM.......................................................................................................................................... 16
5. DIAGNOSIS.................................................................................................................................................... 19
B
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 19
5.2 ERROR CODE LIST ................................................................................................................................ 20
5.3 CONNECTOR FUNCTION DESCRIPTION ............................................................................................. 21
6. SERVICE MODE ............................................................................................................................................ 22
6.1 CD TEST MODE ...................................................................................................................................... 22
7. DISASSEMBLY .............................................................................................................................................. 24
8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 29
8.1 CD ADJUSTMENT................................................................................................................................... 29
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 30
8.3 PCL OUTPUT CONFIRMATION.............................................................................................................. 32
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 32
C
9.1 PACKING ................................................................................................................................................. 32
9.2 EXTERIOR(1) .......................................................................................................................................... 34
9.3 EXTERIOR(2) .......................................................................................................................................... 36
9.4 CD MECHANISM MODULE..................................................................................................................... 38
TE
10. SCHEMATIC DIAGRAM ............................................................................................................................... 40
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10.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) ........................................................................... 40
10.2 KEYBOARD UNIT.................................................................................................................................. 46
10.3 CD MECHANISM MODULE(GUIDE PAGE) .......................................................................................... 48
10.4 WAVEFORMS ........................................................................................................................................ 54
11. PCB CONNECTION DIAGRAM.................................................................................................................... 56
11.1 TUNER AMP UNIT................................................................................................................................. 56
11.2 KEYBOARD UNIT .................................................................................................................................. 60
D
11.3 CD CORE UNIT(S10.5COMP2)............................................................................................................. 62
11.4 PANEL UNIT .......................................................................................................................................... 64
12. ELECTRICAL PARTS LIST .......................................................................................................................... 65
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