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FILE NO. 030-200216
SERVICE MANUAL
COLOUR TELEVISION
Z23B Chassis
32Z23G, 28Z23G
PUBLISHED IN JAPAN Jun. 2002 So
TABLE OF CONTENTS
CHAPTER 1 GENERAL ADJUSTMENTS
SAFETY INSTRUCTIONS ........................................................................................................................................ 3
GENERAL ADJUSTMENTS
SET-UP ADJUSTMENT ............................................................................................................................................ 4
SERVICE MODE ...................................................................................................................................................... 6
DESIGN MODE ........................................................................................................................................................ 9
ELECTRICAL ADJUSTMENTS .............................................................................................................................. 10
CIRCUIT CHECK .................................................................................................................................................... 12
CHAPTER 2 SPECIFIC INFORMATIONS
SETTING & ADJUSTING DATA .............................................................................................................................. 13
LOCATION OF CONTROLS ................................................................................................................................... 14
CHASSIS AND CABINET REPLACEMENT PARTS LIST ...................................................................................... 16
SPECIFIC INFORMATIONS
PC BOARDS BOTTOM VIEW ................................................................................................................................. 27
TERMINAL VIEW OF TRANSISTORS ................................................................................................................... 33
CIRCUIT BLOCK DIAGRAM .................................................................................................................................. 35
SPECIFICATIONS .............................................................................................................................................. END
APPENDIX:
CIRCUIT DIAGRAM