Table Of Contents - Sony TRINITRON KV-XG29M80 Service Manual

Section
SELF DIAGNOSIS FUNCTION
1. GENERAL
........................................................................ 8
2. DISASSEMBLY
2-1. Rear Cover Removal ................................................ 23
2-2. Speaker Removal ..................................................... 23
2-3. Chassis Assy Removal ............................................. 23
2-4. Service Position ....................................................... 23
2-5. Replacement Of Parts ............................................... 24
2-5-1. Replacement of Control Button .....................................
2-5-2. Replacement of Light Guide ..........................................
2-6. D3 Board Removal .................................................. 25
2-7. Terminal Bracket Removal ...................................... 25
2-8. H2 Board Removal .................................................. 25
2-9. A And B6 Boards Removal ...................................... 25
2-10. Picture Tube Removal .............................................. 26
3. SET-UP ADJUSTMENTS
3-1. Beam Landing .......................................................... 27
3-2. Convergence ............................................................. 28
3-3. Focus Adjustment .................................................... 30
3-4. G2 (Screen) And White Balance Adjustments ......... 31
4. CIRCUIT ADJUSTMENT
4-1. Adjustments With Commander ................................ 32
4-2. Adjustment Method ................................................. 33
4-3. Picture Quality Adjustments .................................... 38
4-4. A Board Adjustment After IC003 (Memory)
Replacement ............................................................. 38
4-5. Picture Distortion Adjustment ................................. 39

TABLE OF CONTENTS

Title Page
................................ 4
24
24
Section
5. DIAGRAMS
5-1. Block Diagram ......................................................... 39
5-2. Frame Schematic Diagram ...................................... 42
5-3 Circuit Boards Location .......................................... 45
5-4. Schematic Diagrams And Printed Wiring Boards ... 46
(1) Schematic Diagram of A (1/2) Board ...................... 49
(2) Schematic Diagrams of A (2/2) and D3 Boards ..... 53
(3) Schematic Diagram of C6 Board ............................... 59
(4) Schematic Diagrams of H2 and VM1 Boards ......... 63
(5) Schematic Diagrams of B2 and B6 Boards ............. 67
5-5. Semiconductors ........................................................ 71
6. EXPLODED VIEWS
6-1. Speaker Bracket ....................................................... 74
6-2. Chassis ..................................................................... 75
6-3. Picture Tube ............................................................. 76
7. ELECTRICAL PARTS LIST
– 3 –
KV-XG29M80
Title Page
....................................... 77
RM-952