Read Sony KV-34FV310 (serv.man2) Service Manual online
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KV-34FV310/38FV310
Specifi cations ............................................................................................................................................. 4
Warning and Cautions ................................................................................................................................ 5
Safety Check-Out ....................................................................................................................................... 6
Self-Diagnostic Function............................................................................................................................. 7
Warning 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 Removal ................................................................................................................ 10
1-4. Picture Tube Removal.......................................................................................................................11
1-2. Chassis Assembly Removal............................................................................................................. 10
1-3. Service Position Removal ................................................................................................................ 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 ............................................................................................................................................... 14
2-2. Convergence.................................................................................................................................... 13
2-3. Focus ............................................................................................................................................... 14
SECTION 3: SAFETY RELATED ADJUSTMENTS......................................................................................... 16
3-1. X RV8002 Confi rmation Method (HV Hold-Down Confi rmation) and Readjustments.................... 16
SECTION 4: CIRCUIT ADJUSTMENTS.......................................................................................................... 17
4-1. Setting the 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 .................................................................................................................................... 25
4-6. A Board Adjustments........................................................................................................................ 26
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 .................................................................................................................................... 25
4-6. A Board Adjustments........................................................................................................................ 26
SECTION 5: DIAGRAMS................................................................................................................................. 29
5-1. Circuit Boards Location .................................................................................................................... 29
5-2. Printed Wiring Board and Schematic Diagram Information.............................................................. 29
5-3. Block Diagram.................................................................................................................................. 30
5-4. Schematics and Supporting Information .......................................................................................... 33
5-2. Printed Wiring Board and Schematic Diagram Information.............................................................. 29
5-3. Block Diagram.................................................................................................................................. 30
5-4. Schematics and Supporting Information .......................................................................................... 33
A Board Schematic Diagram ............................................................................................................ 33
HU Board Schematic Diagram ......................................................................................................... 39
HW Board Schematic Diagram ........................................................................................................ 42
HZ Board Schematic Diagram ......................................................................................................... 43
P Board Schematic Diagram............................................................................................................ 44
GW Board Schematic Diagram ........................................................................................................ 47
BS Board Schematic Diagram ......................................................................................................... 50
V Board Schematic Diagram............................................................................................................ 53
C Board Schematic Diagram............................................................................................................ 56
D Board Schematic Diagram............................................................................................................ 59
HU Board Schematic Diagram ......................................................................................................... 39
HW Board Schematic Diagram ........................................................................................................ 42
HZ Board Schematic Diagram ......................................................................................................... 43
P Board Schematic Diagram............................................................................................................ 44
GW Board Schematic Diagram ........................................................................................................ 47
BS Board Schematic Diagram ......................................................................................................... 50
V Board Schematic Diagram............................................................................................................ 53
C Board Schematic Diagram............................................................................................................ 56
D Board Schematic Diagram............................................................................................................ 59
5-5. Semiconductors ............................................................................................................................... 62
SECTION 6: EXPLODED VIEWS .................................................................................................................... 63
6-1. Chassis (KV-34FV310 Only) ............................................................................................................ 63
6-2. Picture Tube (KV-34FV310 Only)..................................................................................................... 64
6-3. Chassis (KV-38FV310 Only) ............................................................................................................ 65
6-4. Picture Tube (KV-38FV310 Only)..................................................................................................... 66
6-2. Picture Tube (KV-34FV310 Only)..................................................................................................... 64
6-3. Chassis (KV-38FV310 Only) ............................................................................................................ 65
6-4. Picture Tube (KV-38FV310 Only)..................................................................................................... 66
SECTION 7: ELECTRICAL PARTS LIST........................................................................................................ 67
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