– 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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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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