Read Sony KV-DR34M69 Service Manual online
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KV-DR34M69/DR34M89
RM-991
TABLE OF CONTENTS
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
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
Replacement ............................................................. 38
6-7.
Picture Distortion Adjustment .................................. 39
Section
Title
Page
Section
Title
Page
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 and F1 Boards Schematic Diagrams ............... 62
(7) BC1 Board Schematic Diagram ......................... 64
(8) H1 Board Schematic Diagram ........................... 66
(9) V2 Board Schematics Diagram .......................... 68
(10) DH and VM Boards Schematics Diagrams ........ 70
(11) H2 and J Boards Schematic Diagrams ............. 72
(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 and F1 Boards Schematic Diagrams ............... 62
(7) BC1 Board Schematic Diagram ......................... 64
(8) H1 Board Schematic Diagram ........................... 66
(9) V2 Board Schematics Diagram .......................... 68
(10) DH and VM Boards Schematics Diagrams ........ 70
(11) H2 and J Boards Schematic Diagrams ............. 72
7-3.
Voltage Measurement and Waveforms ..................... 76
7-4.
Printed Wiring Boards and Parts Location .............. 90
7-5.
Semiconductors ...................................................... 102
8. EXPLODED VIEWS
8-1.
Speaker Bracket ...................................................... 105
8-2.
3D Speaker ............................................................. 105
8-3.
Chassis .................................................................... 106
8-4.
Picture Tube ............................................................ 108
9. ELECTRICAL PARTS LIST ...................................... 109
OPERATING INSTRUCTIONS
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