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FILE NO. 030-200115
SERVICE MANUAL
COLOUR TELEVISION
C01P Chassis
42WH18P
50WH18P
PUBLISHED IN JAPAN Sep., 2001 So
TABLE OF CONTENTS
CHAPTER 1 GENERAL ADJUSTMENTS
GENERAL ADJUSTMENTS
SAFETY INSTRUCTIONS ........................................................................................................................................ 3
CRT ASSEMBLY REPLACEMENT AND MOUNTING .............................................................................................. 4
PICTURE TUBE COMPONENTS ADJUSTMENT .................................................................................................... 6
SERVICE POSITION ................................................................................................................................................ 9
SERVICE MODE .................................................................................................................................................... 10
DESIGN MODE ...................................................................................................................................................... 13
ELECTRICAL ADJUSTMENT ................................................................................................................................. 14
CONVERGENCE ADJUSTMENT .......................................................................................................................... 21
SPECIFIC INFORMATIONS
SCREEN AND MIRROR ALIGNMENTS ................................................................................................................ 30
CIRCUIT CHECKS ................................................................................................................................................. 31
CHAPTER 2 SPECIFIC INFORMATIONS
SETTING & ADJUSTING DATA .............................................................................................................................. 32
LOCATION OF CONTROLS ................................................................................................................................... 33
CIRCUIT BLOCK DIAGRAM .................................................................................................................................. 35
MECHANICAL DISASSEMBLY .............................................................................................................................. 36
CHASSIS AND CABINET REPLACEMENT PARTS LIST ...................................................................................... 41
PC BOARDS LAYOUT TOP VIEW .......................................................................................................................... 68
PC BOARDS BOTTOM VIEW ................................................................................................................................. 69
TERMINAL VIEW OF TRANSISTORS ................................................................................................................... 82
SPECIFICATIONS .................................................................................................................................................. 87
APPENDIX:
CIRCUIT DIAGRAM