– 2 –
SPECIFICATIONS .............................................................................................................................................................. 3
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ....................................................................... 4
NOTE OF BEFORE STARTING REPAIR..................................................................................................................... 5 , 6
ELECTRICAL PARTS LIST (CX – SNR70) .............................................................................................................. 7 ~ 21
ELECTRICAL PARTS LIST (2ZM – 3MK2 PR7NM).........................................................................................................22
CHIP RESISTOR PART CODE ...................................................................................................................................... 23
TRANSISTOR ILLUSTRATION ........................................................................................................................................ 23
WIRING – 1 (MAIN / JACK) ............................................................................................................................................... 24
SCHEMATIC DIAGRAM – 1 (MAIN 1 / 4 ) ....................................................................................................................... 25
SCHEMATIC DIAGRAM – 2 (MAIN 2 / 4 : TUNER SECTION) ...................................................................................... 26
SCHEMATIC DIAGRAM – 3 (MAIN 3 / 4 : VF SECTION) ............................................................................................ 27
SCHEMATIC DIAGRAM – 4 (MAIN 4 / 4 : FAN SECTION) .......................................................................................... 28
SCHEMATIC DIAGRAM – 5 (JACK) ..................... ............................................................................................................29
WIRING – 2 (FRONT/ CD – LED) ..................................................................................................................................... 30
SCHEMATIC DIAGRAM – 6 (FRONT / DECK / CD – LED) ............................................................................................. 31
WIRING – 3 (PT) ............................................................................................................................................................... 32
SCHEMATIC DIAGRAM – 7 (PT) ..................................................................................................................................... 33
WIRING – 4 (DECK / HEAD – 1 / HEAD – 2) .................................................................................................................... 34
IC BLOCK DIAGRAM ..................................................................................................................................................... 35
FL (HUA – 11MM42T) GRID ASSIGNMENT AND ANODE CONNECTION ................................................................. 36
IC DESCRIPTION ..................................................................................................................................................... 37 , 38
ADJUSTMENT (TUNER / DECK) ............................................................................................................................. 39 ~ 44
CD TEST MODE ............................................................................................................................................................. 45
MECHANICAL EXPLODED VIEW ................................................................................................................................. 46
MECHANICAL PARTS LIST ......... ................................................................................................................. .... 47 , 48
COLOR NAME TABLE ................................................................................................................................................... 49
TAPE MECHANISM EXPLODED VIEW ........................................................................................................................ 50
TAPE MECHANISM PARTS LIST ........................................................................................................................... 51 , 52
GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERNCE).............................................................. 53
SPEAKER PARTS LIST (SX – SNR70) .......................................................................................................................... 54
ACCESSORIES PARTS LIST ......................................................................................................................................... 55
OTHERS PARTS LIST (CX – SNR70) ........................................................................................................................... 56
OTHERS PARTS LIST (2ZM – 3MK2 PR7NM) ............................................................................................................. 57
TABLE OF CONTENTS
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