
– 3 –
KV-XF29M50/XF29M63/XF29M80
KV-XF29M83/XF29M90 RM-954
TABLE OF CONTENTS
Section Title Page
SELF DIAGNOSIS FUNCTION................................ 4
1. GENERAL........................................................................ 8
2. DISASSEMBLY
2-1. 3D Speaker Box Removal
(KV-XF29M63/XF29M83) ..................................... 30
2-2. Rear Cover Removal ................................................ 30
2-3. Speaker Removal ..................................................... 30
2-4. Chassis Assy Removal ............................................. 30
2-5. F Bracket Removal .................................................. 31
2-6. Service Position ....................................................... 31
2-7. Replacement of Parts ............................................... 31
2-7-1. Replacement of Control Button ..................................... 31
2-7-2. Replacement of Light Guide .......................................... 31
2-8. D1 Board Removal .................................................. 32
2-9. Terminal Bracket Removal ...................................... 32
2-10. H3 Board Removal .................................................. 32
2-11. A and B3 Boards Removal ...................................... 33
2-12. Picture Tube Removal.............................................. 33
3. SET-UP ADJUSTMENTS
3-1. Beam Landing .......................................................... 35
3-2. Convergence............................................................. 36
3-3. Focus Adjustment .................................................... 38
3-4. G2 (Screen) and White Balance Adjustments......... 39
4. CIRCUIT ADJUSTMENT
4-1. Adjustments with Commander ................................ 40
4-2. Adjustment Method ................................................. 41
4-3. Picture Quality Adjustments.................................... 46
4-4. A Board Adjustment After IC003 (Memory)
Replacement............................................................. 46
4-5. Picture Distortion Adjustment ................................. 47
Section Title Page
5. DIAGRAMS
5-1. Block Diagram ......................................................... 49
5-2. Frame Schematic Diagram ...................................... 52
5-3 Circuit Boards Location .......................................... 55
5-4. Schematic Diagrams and Printed Wiring Boards ... 56
(1) Schematic Diagram of A (1/2) Board...................... 59
(2) Schematic Diagram of A (2/2) Board...................... 63
(3) Schematic Diagrams of C, D1 and VM1 Boards .... 67
(4) Schematic Diagrams of B3 (Non 3D models) and
F Boards ................................................................... 71
(5) Schematic Diagram of B3 (3D models) .................. 75
(6) Schematic Diagrams of B2, H3 and J2 Boards....... 80
5-5. Semiconductors........................................................ 85
6. EXPLODED VIEWS
6-1. Speaker Bracket ....................................................... 88
6-2. Chassis ..................................................................... 89
6-3. Picture Tube (KV-XF29M50(GE)/M80/83)............ 90
6-4. Picture Tube (KV-XF29M50(Thailand)/M63/90) .. 91
6-5. 3D Speaker (KV-XF29M63/XF29M83) ................. 92
7. ELECTRICAL PARTS LIST....................................... 93