Panasonic TC-21Z80PQ, Руководство по обслуживанию

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1 SAFETY PRECAUTIONS 3
1.1. General Guide 3
1.2. Leakage Current Cold Check 3
1.3. Leakage Current Hot Check (See Fig. 1) 3
1.4. X-Radiation 3
1.5. GP3 Block Diagram 4
2 SERVICE HINTS 5
2.1. How To Move Chassis Into Service Position 5
3 MARKET MODE FUNCTION 6
4 ADJUSTMENT PROCEDURE 7
4.1. Adjustment Procedure 7
4.2. Colour Purity 7
4.3. Convergence 8
4.4. White Balance (Market Mode CHK 4) 9
4.5. Adjustment of CRT VRS 10
5 CONDUCTOR VIEWS 11
5.1. TNP4G269-A BOARD 11
6 SCHEMATIC DIAGRAM FOR GP3 CHASSIS 12
6.1. SCHEMATIC DIAGRAM FOR GP3 CHASSIS 12
6.2. A Board 14
6.3. L Board 19
7 PARTS LOCATION 21
8 REPLACEMENT PARTS LIST 22
8.1. Replacement Parts List Notes 22
8.2. Replacement Parts List 23
CONTENTS
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TC-21Z80PQ