TOSHIBA 28Z23B free download

File name Z23B_chassis_(28Z23B_32Z23B).pdf

FILE NO. 033-200222 SERVICE MANUAL COLOUR TELEVISION Z23B Chassis 32Z23B, 28Z23B ­ SUMMARY ­ 32Z23B, 28Z23B are the same as 32Z23G except for the parts tabled on back of this sheet. Use this service manual together with the original service manual of 32Z23G, 28Z23G (File No. 030-200216). PUBLISHED IN JAPAN, Jul., 2002 So REPLACEMENT PARTS LIST DIFFERENCES Location No. C114 CV26 CV39 CV41 H001 L161 * P801 QA01 RV18 RV25 RV60 RV61 U902 Part No. 24797229 24797470 24794220 24794220 23321413 23262300 23372151 23009166 24366472 24366222 24366561 24366561 23787678 23787680 23787674 23787677 23565660 23589236 23303237 23303186 Description EL, 2.2?F, ±20%, 50V EL, 47?F, ±20%, 50V EL, 22?F, ±20%, 16V EL, 22?F, ±20%, 16V Tuner, TEDB7-205A Coil, IF, TRF1246AV Power Cord IC, SAA5563/0620 CF, 4700 ohm CF, 2200 ohm CF, 560 ohm CF, 560 ohm SIGNAL Board, PD0720A (32Z23B) SIGNAL Board, PD0720C (28Z23B) POWER & DEF Board, PD0721A (32Z23B) POWER & DEF Board, PD0721D (28Z23B) Owner's Manual, English, 32Z23B/28Z23B QSUG Filter, 38MHZ, K9353M Ceramic Trap, TCF1111 * * U902 * U903 * U903 * Y101 Y131 Z102 Z103 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN 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 SPECIFIC INFORMATIONS CHASSIS AND CABINET REPLACEMENT PARTS LIST ... 16 PC BOARDS BOTTOM VIEW ...