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KV-EX29M39/EX29M87/EX34M97
RM-963
KV-EX29M93/EX29M65
RM-964
TABLE OF CONTENTS
Section
Title
Page
SELF DIAGNOSIS FUNCTION
................................
5
1. GENERAL
........................................................................
8
2. DISASSEMBLY
2-1.
Speaker Box Removal ............................................. 53
2-2.
Rear Cover Removal ................................................ 53
2-3.
Speaker Removal ..................................................... 53
2-4.
Chassis Assy Removal ............................................. 53
2-5.
Service Position ....................................................... 53
2-6.
Replacement of Parts ............................................... 54
2-7.
PWB Holder Removal ............................................. 54
2-8.
Terminal Bracket Removal ...................................... 54
2-9.
B3, P, V2 and D1 Boards Removal ........................ 54
2-10. H1 Board Removal .................................................. 54
2-11. A and D Boards Removal ........................................ 54
2-12. Picture Tube Removal .............................................. 55
2-13. Removal of Anode Cap ............................................ 55
3. SERVICE JIG
3-1.
Jig Required for Servicing ....................................... 56
4. CIRCUIT BOARDS LOCATION
............................... 56
5. ADVANCE OPERATION
5-1.
"RESET" Function ................................................... 57
6. SET-UP ADJUSTMENTS
6-1.
Beam Landing .......................................................... 58
6-2.
Convergence Adjustment ......................................... 59
6-3.
Focus Adjustment .................................................... 61
6-4.
Neck Assy Twist Adjustment ................................... 61
6-5.
G2 (Screen) and White Balance Adjustments ......... 62
7. CIRCUIT ADJUSTMENTS
7-1.
Adjustments with Commander ................................ 63
7-2.
Adjustment Method ................................................. 63
7-3.
Picture Quality Adjustments .................................... 74
7-4.
Deflection Adjustment ............................................. 75
7-5.
A Board Adjustment After IC003
(memory) Replacement ........................................... 75
7-6.
Picture Distortion Adjustment ................................. 76
Section
Title
Page
8.
DIAGRAMS
8-1. Block Diagram .......................................................... 77
8-2. Schematic Diagrams ................................................. 84
(1) Schematic Diagrams of F1, J and VM Boards ... 85
(2) Schematic Diagram of A Board .......................... 87
(3) Schematic Diagram of D Board ....................... 103
(4) Schematic Diagram of D1 Board .................... 111
(5) Schematic Diagram of B3 Board ..................... 119
(6) Schematic Diagram of P Board ........................ 127
(7) Schematic Diagram of C Board ........................ 129
(8) Schematic Diagram of V2 Board ...................... 131
(9) Schematic Diagram of H1 Board ..................... 133
(10) Schematic Diagram of DH Board ................... 135
8-3. Voltage Measurements ............................................ 138
8-4. Waveforms .............................................................. 151
8-5. Printed Wiring Boards and Parts Location ............. 153
8-6. Semiconductors ....................................................... 165
9.
EXPLODED VIEWS
9-1. Speaker Bracket ...................................................... 167
9-2. 3D Speaker .............................................................. 167
9-3. Chassis .................................................................... 168
9-4. Picture Tube ............................................................ 169
10. ELECTRICAL PARTS LIST
.................................... 170
