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KV-G14M2
RM-869
TABLE OF CONTENTS
1. GENERAL .................................................................... 4
2. DISASSEMBLY
2-1. Rear Cover Removal............................................ 9
2-2. A Board Removal ................................................ 9
2-3. F1 Board Removal ............................................... 9
2-4. Service Position ................................................... 9
2-5. Replacement of Parts ........................................... 10
2-6. Terminal Board Bracket Removal ....................... 10
2-7. Demagnetization Coil Removal .......................... 10
2-8. Picture Tube Removal.......................................... 11
3. SET-UP ADJUSTMENTS
3-1. Beam Landing ...................................................... 12
3-2. Convergence......................................................... 13
3-3. Focus Adjustment ................................................ 14
3-4. G2 (Screen) and White Balance Adjustments..... 15
4. SELF DIAGNOSIS FUNCTION ............................ 16
5. CIRCUIT ADJUSTMENTS
5-1. Adjustments with Commander ............................ 17
5-2. Adjustment Method ............................................. 18
5-3. A Board Adjustment after IC003 (Memory)
Replacement......................................................... 22
5-4. Picture Distortion Adjustment ............................. 22
6. DIAGRAMS
6-1. Block Diagram ...................................................... 23
6-2. Circuit Boards Location ....................................... 26
6-3. Schematic Diagrams and Printed Wiring Boards. 26
(1) Schematic Diagram of A Board............................ 31
(2) Schematic Diagrams of C and F1 Boards ............ 35
6-4. Semiconductors..................................................... 38
7. EXPLODED VIEW
7-1. Chassis .................................................................. 40
8. ELECTRICAL PARTS LIST.................................... 42
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