KV-XA29M67/XA29M97/XA34M67/XA34M97
RM-953
– 3 –
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
SELF DIAGNOSTIC FUNCTION .....................
4
1. GENERAL ........................................................
7
2. DISASSEMBLY
2-1. 3D Speaker Removal .............................................. 26
2-2. Rear Cover Removal ............................................... 26
2-3. Speaker Removal .................................................... 26
2-4. Chassis Assy Removal ............................................ 26
2-5. F Bracket Removal .................................................. 26
2-6. Service Position ...................................................... 27
2-7. Replacement Of Parts ............................................. 27
2-7-1. Light Guide .................................................. 27
2-7-2. Power Button ................................................ 27
2-8. HV Cap Block, PWB Holder and J Board Removal .. 27
2-9. Terminal Bracket Removal ..................................... 27
2-10. D2 and D3 Boards Removal ................................... 27
2-11. P2 Board Removal .................................................. 27
2-12. A and B Boards Removal ....................................... 28
2-13. H Board Removal .................................................... 28
2-14. Picture Tube Removal ............................................. 28
3. ADVANCE OPERATION
3-1. "RESET" FUNCTION ............................................ 30
4. SET-UP ADJUSTMENTS
4-1. Beam Lading ........................................................... 31
4-2. CONVERGENCE ................................................... 32
4-3. Focus Adjustment .................................................... 34
4-4. G2 (SCREEN) AND white balance adjustments ... 35
5. CIRCUIT ADJUSTMENTS
5-1. Adjustment With Commander ................................ 36
5-2. Adjustment Method ................................................ 36
5-3. Picture Quality Adjustments ................................... 41
5-4. Display position Adjustment .................................. 41
5-5. Deflection Adjustment ............................................ 41
5-6. H-Trapezoid Adjustment ......................................... 42
5-7. A Board Adjustment After IC003 Replacement .... 42
5-8. Picture Distortion Adjustment ................................ 43
6. DIAGRAMS
6-1. Block Diagram ........................................................ 45
6-2. Circuit Boards Location .......................................... 47
6-3. Schematic Diagram ................................................. 48
(1) Schematic Diagrams of F, J and VM1 Boards .. 49
(2) Schematic Diagram of A Board ........................ 51
(3) Schematic Diagram of B Board ........................ 67
(4) Schematic Diagram of P2 Board ...................... 75
(5) Schematic Diagram of C6 Board ...................... 77
(6) Schematic Diagram of H Board ........................ 79
(7) Schematic Diagram of D2 Board ...................... 81
(8) Schematic Diagrams of D3 and DH Boards ..... 81
6-4. Voltage Measurement ............................................. 86
6-5. Waveforms .............................................................. 94
6-6. Printed Wiring Boards and Parts Location ............. 96
6-7. SEMICONDUCTORS .......................................... 105
7. EXPLODED VIEWS
7-1. Picture tube ........................................................... 107
7-2. Chassis and 3D Speaker ........................................ 108
8. ELECTRICAL PARTS LIST ..........................
109
