Table of Contents
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CONTENTS
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3 7 63 1515 0
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
A
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
2.1 PACKING ................................................................................................................................................... 8
2.2 EXTERIOR............................................................................................................................................... 10
2.3 CD MECHANISM MODULE..................................................................................................................... 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE).............................................................................. 18
3.3 KEYBOARD UNIT.................................................................................................................................... 24
3.4 CD MECHANISM MODULE..................................................................................................................... 26
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 30
4.1 TUNER AMP UNIT................................................................................................................................... 30
4.2 PANEL UNIT ............................................................................................................................................ 34
B
4.3 KEYBOARD UNIT.................................................................................................................................... 35
4.4 CD CORE UNIT(S10) .............................................................................................................................. 36
5. ELECTRICAL PARTS LIST ............................................................................................................................ 38
6. ADJUSTMENT ............................................................................................................................................... 44
6.1 CD ADJUSTMENT................................................................................................................................... 44
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 46
6.3 ERROR MODE ........................................................................................................................................ 48
6.4 SYSTEM MICROCOMPUTER TEST PROGRAM ................................................................................... 49
7. GENERAL INFORMATION ............................................................................................................................. 50
7.1 DIAGNOSIS ............................................................................................................................................. 50
7.1.1 DISASSEMBLY ..................................................................................................................................... 50
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 53
C
7.2 PARTS...................................................................................................................................................... 54
7.2.1 IC .......................................................................................................................................................... 54
7.2.2 DISPLAY ............................................................................................................................................... 61
7.3 OPERATIONAL FLOW CHART ............................................................................................................... 64
TE
7.4 CLEANING............................................................................................................................................... 65
L 13942296513
8. OPERATIONS ................................................................................................................................................ 66
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