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KV-XF29M50/XF29M65/XF29M81
RM-954
TABLE OF CONTENTS
Section
Title
Page
SELF DIAGNOSIS FUNCTION
................................
4
1. GENERAL
........................................................................
8
2. DISASSEMBLY
2-1.
3D Speaker Box Removal (KV-XF29M65) ............ 27
2-2.
Rear Cover Removal ................................................ 27
2-3.
Speaker Removal ..................................................... 27
2-4.
Chassis Assy Removal ............................................. 27
2-5.
F Bracket Removal .................................................. 28
2-6.
Service Position ....................................................... 28
2-7.
Replacement of Parts ............................................... 28
2-7-1.
Replacement of Control Button .....................................
28
2-7-2.
Replacement of Light Guide ..........................................
28
2-8.
D1 Board Removal .................................................. 29
2-9.
PWB Holder Removal (KV-XF29M65/XF29M81) 29
2-10. Terminal Bracket Removal ...................................... 29
2-11. V1 Board Removal (KV-XF29M65/XF29M81) ..... 29
2-12. H3 Board Removal .................................................. 30
2-13. A and B3 Boards Removal ...................................... 30
2-14. Picture Tube Removal .............................................. 30
2-11. V1 Board Removal (KV-XF29M65/XF29M81) ..... 29
2-12. H3 Board Removal .................................................. 30
2-13. A and B3 Boards Removal ...................................... 30
2-14. Picture Tube Removal .............................................. 30
3. SET-UP ADJUSTMENTS
3-1.
Beam Landing .......................................................... 32
3-2.
Convergence ............................................................. 33
3-3.
Focus Adjustment .................................................... 35
3-4.
G2 (Screen) and White Balance Adjustments ......... 36
4. CIRCUIT ADJUSTMENT
4-1.
Adjustments with Commander ................................ 37
4-2.
Adjustment Method ................................................. 38
4-3.
Picture Quality Adjustments .................................... 43
4-4.
A Board Adjustment After IC003 (Memory)
Replacement ............................................................. 43
Replacement ............................................................. 43
4-5.
Picture Distortion Adjustment ................................. 44
Section
Title
Page
5. DIAGRAMS
5-1.
Block Diagram ......................................................... 45
5-2.
Frame Schematic Diagram ...................................... 48
5-3
Circuit Boards Location .......................................... 51
5-4.
Schematic Diagrams and Printed Wiring Boards ... 52
(1)
Schematic Diagram of A (1/2) Board ...................... 55
(2)
Schematic Diagrams of A (2/2) and J2 Boards ....... 59
(3)
Schematic Diagrams of D1, V1 and VM1 Boards .. 63
(4)
Schematic Diagram of B3 Board ............................ 67
(5)
Schematic Diagrams of B2, C, F and H3 Boards ... 77
5-5.
Semiconductors ........................................................ 81
6. EXPLODED VIEWS
6-1.
Speaker Bracket ....................................................... 84
6-2.
Chassis ..................................................................... 85
6-3.
Picture Tube ............................................................. 86
6-4.
3D Speaker (KV-XF29M65) ................................... 87
7. ELECTRICAL PARTS LIST
....................................... 88
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