SECTION TITLE
Specifi cations ............................................................................................................................................................................. 4
Warnings and Cautions .............................................................................................................................................................. 6
Safety Check-Out ....................................................................................................................................................................... 7
Self-Diagnostic Function............................................................................................................................................................. 8
SECTION 1: DISASSEMBLY........................................................................................................................................................... 10
1-3. Chassis Assembly Removal..............................................................................................................................................11
1-4. Service Position ................................................................................................................................................................11
1-5. Picture Tube Removal...................................................................................................................................................... 12
Anode Cap Removal Procedure....................................................................................................................................... 12
SECTION 2: SET-UP ADJUSTMENTS............................................................................................................................................ 13
2-1. Beam Landing .................................................................................................................................................................. 13
2-2. Convergence.................................................................................................................................................................... 14
2-3. Focus ............................................................................................................................................................................... 15
2-4. Screen (G2)...................................................................................................................................................................... 16
2-6. White Balance Adjustments ............................................................................................................................................. 16
3-1.
SECTION 4: CIRCUIT ADJUSTMENTS.......................................................................................................................................... 19
4-4. Service Data Lists ............................................................................................................................................................ 20
4-5. ID Map Table .................................................................................................................................................................... 34
4-6. A Board Adjustments........................................................................................................................................................ 34
SECTION 5: DIAGRAMS................................................................................................................................................................. 37
5-1. Circuit Boards Location .................................................................................................................................................... 37
5-3. Block Diagram and Schematics ....................................................................................................................................... 38
A Board Schematic Diagram ............................................................................................................................................ 39
CV Board Schematic Diagram ......................................................................................................................................... 45
5-4. Semiconductors ............................................................................................................................................................... 51
SECTION 6: EXPLODED VIEWS.................................................................................................................................................... 52
6-4. Chassis (KV-21FM120 Only)............................................................................................................................................ 55
6-6. Chassis (KV-21FA310 Only) ............................................................................................................................................ 57
SECTION 7: ELECTRICAL PARTS LIST....................................................................................................................................... 60
KV-20FS120/21FM120/21FS120/21FA310/24FS120/25FS120
TABLE OF CONTENTS
KV-20FS120/21FM120/21FS120/21FA310/24FS120/25FS120
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