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TABLE OF CONTENTS
SPECIFICATIONS .................................................................................................................................. 3
ACCESSORIES/PACKAGE LIST ........................................................................................................... 3
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ................................................ 4
Precaution to replace Optical block......................................................................................................... 5
DISASSEMBLY INSTRUCTIONS ...................................................................................................... 6-13
CASSETTE MECHANISM DISASSEMBLY INSTRUCTIONS .............................................................. 14
NOTE ON BEFORE STARTING REPAIR ...................................................................................... 15, 16
ELECTRICAL MAIN PARTS LIST ................................................................................................... 17-23
TRANSISTOR ILLUSTRATION ............................................................................................................ 24
IC BLOCK DIAGRAM ....................................................................................................................... 25-28
BLOCK DIAGRAM-1 (MAIN) ........................................................................................................... 29, 30
BLOCK DIAGRAM-2 (MD) .............................................................................................................. 31, 32
WIRING-1 (MAIN) ........................................................................................................................... 33, 34
SCHEMATIC DIAGRAM-1 (MAIN 1/2) ............................................................................................ 35, 36
WIRING-2 (PT) ...................................................................................................................................... 37
SCHEMATIC DIAGRAM-2 (PT) ............................................................................................................ 38
SCHEMATIC DIAGRAM-3 (MAIN 2/2) ............................................................................................ 39, 40
WIRING-3 (FRONT) ........................................................................................................................ 41, 42
SCHEMATIC DIAGRAM-4 (FRONT) .............................................................................................. 43, 44
WIRING-4 (INTERFACE) ................................................................................................................ 45, 46
SCHEMATIC DIAGRAM-5 (INTERFACE) ...................................................................................... 47, 48
WIRING-5 (MD) ............................................................................................................................... 49, 50
SCHEMATIC DIAGRAM-6 (MD) ..................................................................................................... 51, 52
WIRING-6 (TUNER) ........................................................................................................................ 53, 54
SCHEMATIC DIAGRAM-7 (TUNER) .............................................................................................. 55, 56
WIRING-7 (MECHA) ....................................................................................................................... 57, 58
FL GRID ASSIGNMENT/ANODE CONNECTION .......................................................................... 59, 60
TEST MODE .................................................................................................................................... 61-67
ELECTRICAL ADJUSTMENT/PRACTICAL SERVICE FIGURE ..................................................... 68-71
IC DESCRIPTION ............................................................................................................................ 72-79
MECHANICAL PARTS LIST 1/1 ........................................................................................................... 80
MECHANICAL EXPLODED VIEW 1/1 ............................................................................................ 81, 82
MD MECHANISM EXPLODED VIEW 1/4 ............................................................................................. 83
MD MECHANISM PARTS LIST 1/4 ...................................................................................................... 83
MD MECHANISM EXPLODED VIEW 2/4 ............................................................................................. 84
MD MECHANISM PARTS LIST 2/4 ...................................................................................................... 84
MD MECHANISM EXPLODED VIEW 3/4 ............................................................................................. 85
MD MECHANISM PARTS LIST 3/4 ...................................................................................................... 86
MD MECHANISM EXPLODED VIEW 4/4 ............................................................................................. 87
MD MECHANISM PARTS LIST 4/4 ...................................................................................................... 88
TAPE MECHANISM EXPLODED VIEW 1/1 .................................................................................... 89-91
TAPE MECHANISM PARTS LIST 1/1 .................................................................................................. 92
SPRING APPLICATION POSITION ..................................................................................................... 93
SPEAKER DISASSEMBLY INSTRUCTIONS ....................................................................................... 94
SPEAKER PARTS LIST 1/1 .................................................................................................................. 95
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