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KV-AR34M36/AR34M64/AR34M66/AR34M94
RM-993
KV-AR34M60
RM-995
TABLE OF CONTENTS
SELF DIAGNOSTIC FUNCTION ........................................ 4
1. DISASSEMBLY
1-1.
Rear Cover Removal ................................................... 7
1-2.
Speaker Removal ........................................................ 7
1-3.
Chassis Assy Removal ................................................ 7
1-4.
F Board Removal ........................................................ 7
1-5.
Service Position .......................................................... 7
1-6
HV Cap Block, PWB Holder and
DH Board Removal .................................................... 7
DH Board Removal .................................................... 7
1-7.
Terminal Bracket and J Board Removal .................... 8
1-8.
D2 Board Removal ..................................................... 8
1-9.
H1 and H2 Boards Removal ....................................... 8
1-10. P5 Board Removal ...................................................... 8
1-11. B1 Board Removal ...................................................... 9
1-12. V1 Board Removal ..................................................... 9
1-13. A and B8 Boards Removal ......................................... 9
1-14. A and B10 Boards Removal ....................................... 9
1-15. Picture Tube Removal ............................................... 10
1-11. B1 Board Removal ...................................................... 9
1-12. V1 Board Removal ..................................................... 9
1-13. A and B8 Boards Removal ......................................... 9
1-14. A and B10 Boards Removal ....................................... 9
1-15. Picture Tube Removal ............................................... 10
2. ADVANCE OPERATION
2-1.
"RESET" Function .................................................... 11
3. SET-UP ADJUSTMENTS
3-1.
Beam Landing ........................................................... 12
3-2.
Convergence .............................................................. 13
3-3.
Focus Adjustment ..................................................... 15
3-4.
G2 (SCREEN) and White Balance Adjustment ....... 16
4. CIRCUIT ADJUSTMENTS
4-1.
Adjustment With Commander .................................. 17
4-2.
Adjustment Method .................................................. 17
4-3.
Adjustment for Non Digital Texture Enhancer (DTE)
Model (KV-AR34M60 only) .................................... 40
Model (KV-AR34M60 only) .................................... 40
4-4.
Adjustment for Digital Texture Enhancer (DTE)
Model (except KV-AR34M60) ................................. 40
Model (except KV-AR34M60) ................................. 40
4-5.
Display Position Adjustment .................................... 41
4-6.
Deflection Adjustment .............................................. 41
4-7.
H-Trapezoid Adjustment .......................................... 42
4-8.
A Board Adjustment After IC003 (MEMORY)
Replacement .............................................................. 42
Replacement .............................................................. 42
4-9.
Picture Distortion Adjustment .................................. 43
Section
Title
Page
Section
Title
Page
5. DIAGRAMS
5-1.
Block Diagram .......................................................... 44
5-2.
Circuit Board Location ............................................. 48
5-3.
Schematic Diagram ................................................... 49
(1) C6 and J Boards Schematic Diagrams ............... 50
(2) A Board Schematic Diagram .............................. 52
(3) B8 Board Schematic Diagram ............................ 56
(4) P5 Board Schematic Diagram ............................. 58
(5) D2 Board Schematic Diagram ............................ 66
(6) H1 and F Boards Schematic Diagrams ............... 68
(7) B10 Board Schematic Diagram .......................... 70
(8) V1 Board Schematic Diagram ............................ 72
(9) B1 Board Schematic Diagram ............................ 74
(10) DH Board Schematic Diagram ......................... 75
(11) H2 Board Schematic Diagram .......................... 76
(12) VM1 Board Schematic Diagram ...................... 77
(1) C6 and J Boards Schematic Diagrams ............... 50
(2) A Board Schematic Diagram .............................. 52
(3) B8 Board Schematic Diagram ............................ 56
(4) P5 Board Schematic Diagram ............................. 58
(5) D2 Board Schematic Diagram ............................ 66
(6) H1 and F Boards Schematic Diagrams ............... 68
(7) B10 Board Schematic Diagram .......................... 70
(8) V1 Board Schematic Diagram ............................ 72
(9) B1 Board Schematic Diagram ............................ 74
(10) DH Board Schematic Diagram ......................... 75
(11) H2 Board Schematic Diagram .......................... 76
(12) VM1 Board Schematic Diagram ...................... 77
5-4.
Voltage List and Waveforms ..................................... 82
5-5.
Printed Wiring Boards and Parts Location ............... 91
5-6.
Semiconductors ....................................................... 107
6. EXPLODED VIEWS
6-1.
Speaker Bracket ...................................................... 109
6-2.
Chassis .................................................................... 110
6-3.
Picture Tube ............................................................ 112
7. ELECTRICAL PARTS LIST ....................................... 114
OPERATING MANUAL
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