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KV-29FS105/34FS105/38FS105
KV-29FS105/34FS105/38FS105
SECTION TITLE
PAGE
TABLE OF CONTENTS
Specifi cations ............................................................................................................................................................................. 4
Warnings and Cautions .............................................................................................................................................................. 5
Safety Check-Out ....................................................................................................................................................................... 6
Self-Diagnostic Function............................................................................................................................................................. 7
SECTION 1: DISASSEMBLY........................................................................................................................................................... 10
1-1. Rear Cover Removal........................................................................................................................................................ 10
1-2. Chassis Assembly Removal............................................................................................................................................. 10
1-3. Service Position ............................................................................................................................................................... 10
1-4. Picture Tube Removal.......................................................................................................................................................11
Anode Cap Removal Procedure........................................................................................................................................11
SECTION 2: SET-UP ADJUSTMENTS............................................................................................................................................ 12
2-1. Beam Landing .................................................................................................................................................................. 12
2-2. Convergence.................................................................................................................................................................... 13
2-3. Focus ............................................................................................................................................................................... 15
2-4. Screen (G2)...................................................................................................................................................................... 15
2-5. White Balance Adjustments ............................................................................................................................................. 15
SECTION 3: SAFETY RELATED ADJUSTMENTS......................................................................................................................... 16
R530, R531 Confi rmation Method (Hold-Down Confi rmation) and Readjustments ................................................... 16
3-2. B+ Voltage Confi rmation and Adjustments....................................................................................................................... 16
SECTION 4: CIRCUIT ADJUSTMENTS.......................................................................................................................................... 17
4-1. Setting Service Adjustment Mode .................................................................................................................................... 17
4-2. Memory Write Confi rmation Method ................................................................................................................................ 17
4-3. Remote Adjustment Buttons and Indicators ..................................................................................................................... 17
4-4. Service Data Lists ............................................................................................................................................................ 18
4-5. ID Map Table .................................................................................................................................................................... 24
4-6. A Board Adjustments........................................................................................................................................................ 25
SECTION 5: DIAGRAMS................................................................................................................................................................ 28
5-1. Circuit Boards Location .................................................................................................................................................... 28
5-2. Printed Wiring Boards and Schematic Diagrams Information .......................................................................................... 28
5-3. Block Diagram.................................................................................................................................................................. 29
5-4. Schematics and Supporting Information .......................................................................................................................... 30
A Board Schematic Diagram ............................................................................................................................................ 30
C Board Schematic Diagram............................................................................................................................................ 33
GK Board Schematic Diagram ......................................................................................................................................... 34
HS Board Schematic Diagram ......................................................................................................................................... 35
V Board Schematic Diagram............................................................................................................................................ 36
5-5. Semiconductors ............................................................................................................................................................... 39
SECTION 6: EXPLODED VIEWS .................................................................................................................................................... 40
6-1. Chassis (KV-29FS105 ONLY) .......................................................................................................................................... 40
6-2. Picture Tube (KV-29FS105 ONLY)................................................................................................................................... 41
6-3. Chassis (KV-34FS105 ONLY) .......................................................................................................................................... 42
6-4. Picture Tube (KV-34FS105 ONLY)................................................................................................................................... 43
6-5. Chassis (KV-38FS105 Only) ............................................................................................................................................ 44
6-6. Picture Tube (KV-38FS105 Only)..................................................................................................................................... 45
SECTION 7: ELECTRICAL PARTS LIST........................................................................................................................................ 46
