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FILE NO. 020-200307
SERVICE MANUAL
COLOR TELEVISION
N3PSP Chassis
51H83, 57H83, 65H83
(TAC0352) (TAC0351) (TAC0353)
DOCUMENT CREATED IN JAPAN, Apr., 2003
TABLE OF CONTENTS
CHAPTER 1 GENERAL ADJUSTMENTS
GENERAL ADJUSTMENTS
SAFETY INSTRUCTIONS .............................................................................................................................................. 3
CRT ASSEMBLY REPLACEMENT AND MOUNTING ................................................................................................... 4
PICTURE TUBE COMPONENTS ADJUSTMENT .......................................................................................................... 6
REPLACEMENT OF THE CRT ....................................................................................................................................... 9
SERVICE MODE .......................................................................................................................................................... 10
ELECTRICAL ADJUSTMENT ...................................................................................................................................... 12
CONVERGENCE ADJUSTMENT ................................................................................................................................ 13
SCREEN AND MIRROR ALIGNMENTS ...................................................................................................................... 16
SPECIFIC INFORMATIONS
CIRCUIT CHECKS ....................................................................................................................................................... 17
CHAPTER 2 SPECIFIC INFORMATIONS
SETTING & ADJUSTING DATA .................................................................................................................................... 18
LOCATION OF CONTROLS ......................................................................................................................................... 19
ADDING CHANNELS TO THE TV'S MEMORY ............................................................................................................ 21
MECHANICAL DISASSEMBLY .................................................................................................................................... 23
CHASSIS REPLACEMENT PARTS LIST ..................................................................................................................... 27
PC BOARDS BOTTOM VIEW ...................................................................................................................................... 47
TERMINAL VIEW OF TRANSISTORS ......................................................................................................................... 60
CIRCUIT BLOCK DIAGRAM ........................................................................................................................................ 63
SPECIFICATIONS .................................................................................................................................................... END
APPENDIX:
CIRCUIT DIAGRAM