Toshiba 27A50 free download

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FILE NO. 020-200004 SERVICE MANUAL COLOR TELEVISION N0ES Chassis 27A50 (TAC0012) PRINTED IN U.S.A. Apr., 2000 U TABLE OF CONTENTS GENERAL ADJUSTMENTS CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS ... 3 SET-UP ADJUSTMENT ... 4 SERVICE MODE ... 8 DESIGN MODE ... 11 ELECTRICAL ADJUSTMENTS ... 12 CIRCUIT CHECKS ... 16 CHAPTER 2 SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA ... 17 SPECIFIC INFORMATIONS LOCATION OF CONTROLS ... 18 PROGRAMMING CHANNEL MEMORY ... 20 CIRCUIT BLOCK DIAGRAM ... 21 CHASSIS AND CABINET REPLACEMENT PARTS LIST ... 22 PC BOARDS BOTTOM VIEW ... 31 TERMINAL VIEW OF TRANSISTORS ... 34 SPECIFICATIONS ... 37 APPENDIX: CIRCUIT DIAGRAM ­2­ CHAPTER 1 GENERAL ADJUSTMENTS GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS SAFETY INSTRUCTIONS WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" INSTRUCTIONS BELOW. X-RAY RADIATION PRECAUTION 1. Excessive high voltage can produce potentially hazardous X-RAY RADIATION. To avoid such hazards, the high voltage must not be above the specified limit. The nominal value of the high voltage of this receiver is (A) kV at zero beam current (minimum brightness) under a 120V AC po