Notice TOSHIBA 43PH46P

« ................................................................................9 SERVICE MODE....................................................................................................................................................10 DESIGN MODE......................................................................................................................................................13 ELECTRICAL ADJUSTMENT................................................................................................................................14 CONVERGENCE ADJUSTMENT..........................................................................................................................21 SCREEN AND MIRROR ALIGNMENTS................................................................................................................28 CIRCUIT CHECKS.................................................................................................................................................29 CHAPTER 2SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA..............................................................................................................................30 LOCATION OF CONTROLS...................................................................................................................................31 MECHANICAL DISASSEMBLY..............................................................................................................................33 CHASSIS AND CABINET REPLACEMENT PARTS LIST......................................................................................34 PC BOARDS BOTTOMVIEW.................................................................................................................................52 TERMINAL VIEWOFTRANSISTORS...................................................................................................................62 CIRCUIT BLOCK DIAGRAM..................................................................................................................................64 SPECIFICATIONS..............................................................................................................................................END APPENDIX: CIRCUIT DIAGRAM- 3 - CHAPTER 1GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”,“SAFETY PRECAU- TION” 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 volt- age 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 (C) V AC power source. The high voltage must not, under any circumstances, ex- ceed (B) kV. Refer to table-1 for high voltage (A), (B) & AC voltage (C). (See SETTING & ADJUSTING DATA on page 30) Each time a receiver requires servicing, the high voltage should be checked following the HIGH VOLTAGE CHECK procedure in this manual. It is recommended that the read- ing of the high voltage be recorded as a part of the service record. It is important to use an accurate and reliable high voltage meter. 2.The only source of X-RAY RADIATION in this TV receiver is the picture tube. For continued X-RAY RADIATION pro- tection, the replacement tube must be exactly the same type tube as s... »