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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 ........................................................................................................................ 7
2.3 PANEL FACILITIES.................................................................................................................................... 8
2.4 CONNECTION DIAGRAM ....................................................................................................................... 12
3. BASIC ITEMS FOR SERVICE........................................................................................................................ 14
3.2 PCB LOCATIONS .................................................................................................................................... 14
3.3 JIGS LIST ................................................................................................................................................ 15
3.4 CLEANING............................................................................................................................................... 15
4. BLOCK DIAGRAM.......................................................................................................................................... 16
B
5. DIAGNOSIS.................................................................................................................................................... 19
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 19
5.2 ERROR CODE LIST ................................................................................................................................ 20
6. SERVICE MODE ............................................................................................................................................ 24
6.1 DISPLAY TEST MODE ............................................................................................................................ 24
6.2 CD TEST MODE ...................................................................................................................................... 25
7. DISASSEMBLY .............................................................................................................................................. 26
8.1 CD ADJUSTMENT................................................................................................................................... 30
C
8.3 PCL OUTPUT CONFIRMATION.............................................................................................................. 33
9.1 PACKING ................................................................................................................................................. 34
9.2 EXTERIOR(1) .......................................................................................................................................... 36
TE
9.3 EXTERIOR(2) .......................................................................................................................................... 38
L 13942296513
9.4 CD MECHANISM MODULE..................................................................................................................... 40
10. SCHEMATIC DIAGRAM............................................................................................................................... 42
10.2 KEYBOARD UNIT.................................................................................................................................. 48
10.4 ANTENNA UNIT .................................................................................................................................... 56
10.5 WAVEFORMS ........................................................................................................................................ 57
11. PCB CONNECTION DIAGRAM.................................................................................................................... 60
11.1 TUNER AMP ASSY................................................................................................................................ 60
11.2 KEYBOARD UNIT .................................................................................................................................. 64
11.4 ANTENNA UNIT..................................................................................................................................... 68
12. ELECTRICAL PARTS LIST .......................................................................................................................... 69
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