Table of Contents
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CONTENTS
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SAFETY INFORMATION .....................................................................................................................................2
1. SERVICE PRECAUTIONS................................................................................................................................6
1.1 SERVICE PRECAUTIONS .........................................................................................................................6
1.2 NOTES ON SOLDERING ...........................................................................................................................8
2. SPECIFICATIONS.............................................................................................................................................9
2.1 SPECIFICATIONS ......................................................................................................................................9
2.2 DISC/CONTENT FORMAT .......................................................................................................................10
2.3 PANEL FACILITIES...................................................................................................................................11
2.4 CONNECTION DIAGRAM........................................................................................................................12
3. BASIC ITEMS FOR SERVICE ........................................................................................................................13
3.1 CHECK POINTS AFTER SERVICING .....................................................................................................13
3.2 PCB LOCATIONS .....................................................................................................................................14
3.3 JIGS LIST .................................................................................................................................................15
3.4 CLEANING ...............................................................................................................................................15
4. BLOCK DIAGRAM ..........................................................................................................................................16
4.1 BLOCK DIAGRAM....................................................................................................................................16
5. DIAGNOSIS ....................................................................................................................................................18
5.1 OPERATIONAL FLOWCHART .................................................................................................................18
5.2 ERROR CODE LIST.................................................................................................................................19
5.3 CONNECTOR FUNCTION DESCRIPTION .............................................................................................21
6. SERVICE MODE.............................................................................................................................................22
6.1 DISPLAY TEST MODE .............................................................................................................................22
6.2 CD TEST MODE.......................................................................................................................................23
7. DISASSEMBLY ...............................................................................................................................................24
8. EACH SETTING AND ADJUSTMENT ............................................................................................................32
8.1 CD ADJUSTMENT ...................................................................................................................................32
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT ....................................................33
8.3 PCL OUTPUT CONFIRMATION...............................................................................................................35
9. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................36
9.1 PACKING ..................................................................................................................................................36
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9.2 EXTERIOR ...............................................................................................................................................38
L 13942296513
9.3 CD MECHANISM MODULE .....................................................................................................................40
10. SCHEMATIC DIAGRAM................................................................................................................................42
10.1 TUNER AMP UNIT (GUIDE PAGE) ........................................................................................................42
10.2 KEYBOARD UNIT ..................................................................................................................................48
10.3 CD CORE UNIT (S11.1STD-DOUT) ......................................................................................................50
10.4 WAVEFORMS.........................................................................................................................................52
11. PCB CONNECTION DIAGRAM ....................................................................................................................54
11.1 TUNER AMP UNIT .................................................................................................................................54
11.2 KEYBOARD UNIT ..................................................................................................................................58
11.3 CD CORE UNIT (S11.1STD-DOUT) ......................................................................................................60
12. ELECTRICAL PARTS LIST ...........................................................................................................................62
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