– 3 –
KV-DR29M93
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.
Service Position .......................................................... 7
1-6.
Service Position on TV Stand .................................... 8
1.7.
Terminal Bracket Removal ......................................... 8
1-8.
B3 and D5 Boards Removal ....................................... 8
1-9.
F1 Board Removal ...................................................... 8
1-10. BC1 and P Boards Removal ....................................... 8
1-11. H1 and H2 Boards Removal ....................................... 9
1-12. A and D Board Removal ............................................ 9
1-13. 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 Adjustments ..... 16
6. CIRCUIT ADJUSTMENTS
6-1.
Adjustments With Commander ................................ 17
6-2.
Adjustment Method .................................................. 17
6-3.
Picture Quality Adjustments .................................... 36
6-4.
Sub-Hue/Col Adjustment ......................................... 36
6-5.
Deflection Adjustments ............................................ 37
6-6.
A Board Adjustment After IC003 (MEMORY)
Replacement ............................................................. 38
6-7.
Picture Distortion Adjustment .................................. 39
Section
Title
Page
Section
Title
Page
7. DIAGRAMS
7-1.
Block Diagram ......................................................... 40
7-2.
Schematic Diagrams ................................................. 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) BC1 Board Schematic Diagram ......................... 62
(7) H1 Board Schematic Diagram ........................... 64
(8) H2 and J Boards Schematic Diagram ................ 66
(9) F1 and VM Boards Schematic Diagram ............ 68
7-3.
Voltage Measurement and Waveforms ..................... 70
7 -4. Printed Wiring Boards and Parts Location .............. 85
7-5.
Semiconductors ........................................................ 97
8. EXPLODED VIEWS
8-1.
Speaker Bracket ...................................................... 100
8-2.
3D Speaker ............................................................. 100
8-3.
Chassis .................................................................... 101
8-4.
Picture Tube ............................................................ 102
9. ELECTRICAL PARTS LIST ......................................
103
OPERATING INSTRUCTIONS
