http://cxema.ru
– 3 –
KV-EX29M63
RM-964
KV-EX34M39/EX34M69/EX34M87
RM-963
TABLE OF CONTENTS
Section
Title
Page
SELF DIAGNOSIS FUNCTION
................................
4
1. GENERAL
........................................................................
7
2. DISASSEMBLY
2-1.
Speaker Box Removal ............................................. 51
2-2.
Rear Cover Removal ................................................ 51
2-3.
Speaker Removal ..................................................... 51
2-4.
Chassis Assy Removal ............................................. 51
2-5.
Service Position ....................................................... 51
2-6.
Replacement of Parts ............................................... 52
2-7.
PWB and DH Boards Removal ............................... 52
2-8.
Terminal Bracket Removal ...................................... 52
2-9.
B3, P, V2 and D1 Boards Removal ........................ 52
2-10. H1 Board Removal .................................................. 52
2-11. A and D Boards Removal ........................................ 52
2-12. Picture Tube Removal .............................................. 53
2-13. Removal of Anode Cap ............................................ 53
3. SERVICE JIG
3-1.
Jig Required for Servicing ....................................... 54
4. CIRCUIT BOARDS LOCATION
............................... 54
5. ADVANCE OPERATION
5-1.
"RESET" Function ................................................... 55
6. SET-UP ADJUSTMENTS
6-1.
Beam Landing .......................................................... 56
6-2.
Convergence Adjustment ......................................... 57
6-3.
Focus Adjustment .................................................... 59
6-4.
Neck Assy Twist Adjustment ................................... 59
6-5.
G2 (Screen) and White Balance Adjustments ......... 60
7. CIRCUIT ADJUSTMENTS
7-1.
Adjustments with Commander ................................ 61
7-2.
Adjustment Method ................................................. 61
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 ............................................ 140
8-4. Waveforms .............................................................. 153
8-5. Printed Wiring Boards and Parts Location ............. 155
8-6. Semiconductors ....................................................... 167
9.
EXPLODED VIEWS
9-1. Speaker Bracket ...................................................... 169
9-2. 3D Speaker .............................................................. 169
9-3. Chassis .................................................................... 170
9-4. Picture Tube ............................................................ 171
10. ELECTRICAL PARTS LIST
.................................... 172
