Service manual
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GENERAL ADJUSTMENTSSPECIFIC INFORMATIONS
TABLE OF CONTENTS
CHAPTER 1 GENERAL ADJUSTMENTS
SAFETY INSTRUCTIONS ........................................................................................................................................ 3
CRT ASSEMBLY REPLACEMENT AND MOUNTING.............................................................................................. 4
PICTURE TUBE COMPONENTS ADJUSTMENT.................................................................................................... 6
REPLACEMENT OF THE CRT................................................................................................................................. 9
SERVICE POSITION .............................................................................................................................................. 10
SERVICE MODE .................................................................................................................................................... 11
DESIGN MODE ...................................................................................................................................................... 14
ELECTRICAL ADJUSTMENT ................................................................................................................................ 15
CONVERGENCE ADJUSTMENT .......................................................................................................................... 18
SCREEN AND MIRROR ALIGNMENTS ................................................................................................................ 24
CIRCUIT CHECKS ................................................................................................................................................. 25
CHAPTER 2 SPECIFIC INFORMATIONS
SETTING & ADJUSTING DATA .............................................................................................................................. 26
LOCATION OF CONTROLS ................................................................................................................................... 27
PROGRAMMING CHANNEL MEMORY................................................................................................................. 29
CIRCUIT BLOCK DIAGRAM .................................................................................................................................. 31
MECHANICAL DISASSEMBLY .............................................................................................................................. 33
CHASSIS AND CABINET REPLACEMENT PARTS LIST ......................................................................................35
PC BOARDS BOTTOM VIEW................................................................................................................................. 75
TERMINAL VIEW OF TRANSISTORS ................................................................................................................... 94
SPECIFICATIONS .................................................................................................................................................. 95
APPENDIX:
CIRCUIT DIAGRAM