Table Of Contents - Sony TRINITRON KV-DR34M97 Service Manual

Section
SELF DIAGNOSTIC FUNCTION .......................................4
1. DISASSEMBLY
1-1. Rear Cover Removal .................................................. 7
1-2. 3D Speaker Box Removal .......................................... 7
1-3. Speaker Removal ........................................................ 7
1-4. Chassis Assy Removal ................................................ 7
1-5. DH Board Removal .................................................... 7
1-6. Service Position .......................................................... 7
1-7 Service Position on TV Stand .................................... 8
1-8. Terminal Bracket Removal ......................................... 8
1-9. B3 and D5 Boards Removal ....................................... 8
1-10. F1 Board Removal ...................................................... 8
1-11. BC1 and P Boards Removal ....................................... 8
1-12. H1 and H2 Boards Removal ....................................... 9
1-13. A and D Boards Removal ........................................... 9
1-14. Picture Tube Removal ................................................ 9
2. SERVICE JIG .............................................................. 11
3. CIRCUIT BOARDS LOCATION ................................. 11
4. ADVANCE OPERATION
4-1. "RESET" Function ................................................... 12
5. SET-UP ADJUSTMENTS
5-1. Beam Landing .......................................................... 13
5-2. Convergence Adjustment ......................................... 14
5-3. Focus Adjustment ..................................................... 16
5-4. Neck Assy Twist Adjustment ................................... 16
5-5. G2 (SCREEN) and White Balance Adjustment ....... 16
6. CIRCUIT ADJUSTMENTS
6-1. Adjustment With Commander ................................. 17
6-2. Adjustment Method .................................................. 17
6-3. Picture Quality Adjustments .................................... 36
6-4. Sub Hue/Col Adjustments ........................................ 36
6-5. Deflection Adjustments ............................................ 37
6-6. A Board Adjustment After IC003 (MEMORY)
Replacement ............................................................. 38
6-7. Picture Distortion Adjustment .................................. 39

TABLE OF CONTENTS

Title Page
Section
7. DIAGRAMS
7-1. Block Diagram ......................................................... 40
7-2. Schematic Diagram .................................................. 49
(1) A Board Schematic Diagrams ............................ 50
(2) B3 Board Schematic Diagram ............................ 54
(3) D Board Schematic Diagram .............................. 56
(4) D5 Board Schematic Diagram ........................... 58
(5) C Board Schematic Diagram .............................. 60
(6) P Board Schematic Diagram .............................. 62
(7) BC1 Board Schematic Diagram ......................... 64
(8) H1 Board Schematic Diagram ........................... 66
(9) H2, DH and J Boards Schematics Diagrams ..... 68
(10) F1 and VM Boards Schematics Diagrams .......... 70
7-3. Voltage Measurement and Waveforms ..................... 72
7-4. Printed Wiring Boards and Parts Location .............. 86
7-5. Semiconductors ........................................................ 98
8. EXPLODED VIEWS
8-1. Speaker Bracket ...................................................... 101
8-2. 3D Speaker ............................................................. 101
8-3. Chassis .................................................................... 102
8-4. Picture Tube ............................................................ 103
9. ELECTRICAL PARTS LIST ...................................... 104
OPERATING INSTRUCTIONS
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KV-DR34M97
Title Page
RM-991