Table Of Contents - Sony TRINITRON KV-SW292M50 Service Manual

KV-SW292M50/M61/M80/N60
Section
SELF DIAGNOSTIC FUNCTION ..................................3
1. DISASSEMBLY
1-1. Rear Cover Removal .................................................. 5
1-2. Speaker Removal ....................................................... 5
1-3. Chassis Assy Removal ............................................... 5
1-4. Service Position ......................................................... 5
1-5. Terminal Bracket Removal ........................................ 5
1-6. F2 and J3 Board Removal ......................................... 5
1-7. F1 Board Removal ..................................................... 6
1-8. H4 and H7 Boards Removal ...................................... 6
1-9. A Board Removal ...................................................... 6
1-10. Picture Tube Removal ................................................ 7
2. SET-UP ADJUSTMENTS
2-1. Beam Landing ............................................................ 8
2-2. Convergence ............................................................... 9
2-3. Focus Adjustment .................................................... 11
2-4. G2 (SCREEN) Adjustments .................................... 11
2-5. White Balance Adjustment ...................................... 11
3. CIRCUIT ADJUSTMENTS
3-1. Adjustment With Commander ................................. 12
3-2. Adjustment Method ................................................. 13
3-3. Picture Quality Adjustment ..................................... 29
3-4. Geometry Adjustment .............................................. 30
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE
ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR
CARBON PAINTED ON THE CRT, AFTER REMOVING THE
ANODE.
RM-GA002
Title
CAUTION

TABLE OF CONTENTS

Page
Section
4. DIAGRAMS
4-1. Block Diagram ......................................................... 31
4-2. Circuit Boards Location .......................................... 32
4-3. Schematic Diagram Information ............................. 32
4-3-1. C Board Schematic Diagram ........................ 33
4-3-2. A Board - (Block 001) ............................... 35
4-3-3. A Board - (Block 002) .............................. 37
4-3-4. A Board - (Block 003) ............................... 39
4-3-5. J3 Board Schematic Diagram ....................... 40
4-3-6. F1 and H4 Boards Schematic Diagrams ...... 41
4-3-7 .H7 Boards Schematic Diagram .................... 42
4-3-8 F2 Board Schematic Diagram ...................... 44
4-3-9. VM Board Schematic Diagram .................... 46
4-4. Voltage Measurement and Waveforms .................... 47
4-5. Printed Wiring Boards ............................................. 52
4-6. Semiconductors ........................................................ 57
5. EXPLODED VIEWS
5-1. Picture Tube and Speaker Bracket .......................... 59
5-2. Chassis ..................................................................... 61
6. ELECTRICAL PARTS LIST ........................................ 62
OPERATING INSTRUCTIONS
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE
SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
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