Service manual

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SPECIFICATIONS ..............................................................................................................................................................3
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ......................................................................4
ELECTRICAL MAIN PARTS LIST ..............................................................................................................................5 ~ 9
TRANSISTOR ILLUSTRATION........................................................................................................................................ 10
WIRING  1 (MAIN / PHONE / OPTICAL) ......................................................................................................................... 11
SCHEMATIC DIAGRAM  1 (MAIN 1 / 2 / PHONE / OPTICAL / HEAD) .......................................................................... 12
SCHEMATIC DIAGRAM  2 (MAIN 2 / 2 : AMP SECTION) ............................................................................................ 13
WIRING  2 (FRONT) ....................................................................................................................................................... 14
WIRING  3 (FL) ............................................................................................................................................................... 15
SCHEMATIC DIAGRAM  3 (FRONT / FL / DECK / FRAME / DRIVE) ............................................................................16
WIRING  4 (CD / CD  DRIVE / CD  LOAD) .................................................................................................................. 17
SCHEMATIC DIAGRAM  4 (CD / CD  DRIVE / CD  LOAD) ........................................................................................ 18
WIRING  5 (TUNER) ....................................................................................................................................................... 19
SCHEMATIC DIAGRAM  5 (TUNER) .............................................................................................................................20
WIRING  6 (PT) ...............................................................................................................................................................21
SCHEMATIC DIAGRAM  6 (PT) ..................................................................................................................................... 22
WIRING  7 (DECK / FRAME / DRIVE / HEAD) ................................................................................................................ 23
IC BLOCK DIAGRAM ................................................................................................................................................ 24, 25
FL (HNA  11MS25) GRID ASSIGNMENT AND ANODE CONNECTION ....................................................................26
IC DESCRIPTION .................................................................................................................................................... 27 ~ 32
ADJUSTMENT (TUNER / DECK / CD / FL) .............................................................................................................. 33 ~ 39
CD TEST MODE ............................................................................................................................................................. 40
MECHANICAL EXPLODED VIEW 1 / 1......................................................................................................................... 41
MECHANICAL PARTS LIST 1 / 1 ...................................................................................................................................42
TAPE MECHANISM EXPLODED VIEW 1 / 2 ............................................................................................................... 43
TAPE MECHANISM PARTS LIST 1 / 2 .........................................................................................................................44
TAPE MECHANISM EXPLODED VIEW 2 / 2 ............................................................................................................... 45
TAPE MECHANISM PARTS LIST 2 / 2 .........................................................................................................................46
CD MECHANISM EXPLODED VIEW 1 / 2 ................................................................................................................... 47
CD MECHANISM PARTS LIST 1 / 2 .............................................................................................................................48
CD MECHANISM EXPLODED VIEW 2 / 2 ................................................................................................................... 49
CD MECHANISM PARTS LIST 2 / 2 .............................................................................................................................49
GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) ...........................................................50
SPEAKER PARTS LIST <SX  LEM70 (YJMN)> ..........................................................................................................51
ACCESSORIES / PACKAGE LIST ...................................................................................................................................51
TABLE OF CONTENTS