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 ............................................................................................................30
8.1 CD ADJUSTMENT ...................................................................................................................................30
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT ....................................................31
8.3 PCL OUTPUT CONFIRMATION...............................................................................................................33
9. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................34
9.1 PACKING ..................................................................................................................................................34
9.2 EXTERIOR ...............................................................................................................................................36
9.3 CD MECHANISM MODULE .....................................................................................................................38
10. SCHEMATIC DIAGRAM................................................................................................................................40
10.1 TUNER AMP UNIT (GUIDE PAGE) ........................................................................................................40
10.2 KEYBOARD UNIT ..................................................................................................................................46
10.3 CD CORE UNIT (S11.1STD-DOUT) ......................................................................................................48
10.4 WAVEFORMS.........................................................................................................................................50
11. PCB CONNECTION DIAGRAM ....................................................................................................................52
11.1 TUNER AMP UNIT .................................................................................................................................52
11.2 KEYBOARD UNIT ..................................................................................................................................56
11.3 CD CORE UNIT (S11.1STD-DOUT) ......................................................................................................58
12. ELECTRICAL PARTS LIST ...........................................................................................................................60
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