Read Sony KV-27FS320 Service Manual online
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KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120
TABLE OF CONTENTS
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety Check-Out ........................................................................... 7
Self-Diagnostic Function................................................................. 8
SECTION 1: DISASSEMBLY............................................................... 10
1-1. Rear Cover Removal............................................................ 10
1-2. Chassis Assembly Removal................................................. 10
1-3. Service Position ...................................................................11
1-4. Picture Tube Removal.......................................................... 12
Anode Cap Removal Procedure........................................... 12
Cable Wire Dressing ............................................................ 13
KV-27FS320 Models....................................................... 13
KV-32FS120/34FS120 Models ....................................... 18
KV-32FS320 Models....................................................... 20
KV-36FS120/38FS120 Models ....................................... 25
KV-36FS320 Models....................................................... 27
SECTION 2: SET-UP ADJUSTMENTS................................................ 31
2-1. Beam Landing ...................................................................... 31
2-2. Convergence........................................................................ 32
2-3. Focus ................................................................................... 33
2-4. Screen (G2).......................................................................... 34
2-5. Method of Setting the Service Adjustment Mode ................. 34
2-6. White Balance Adjustments ................................................. 34
SECTION 3: SAFETY RELATED ADJUSTMENTS............................. 35
3-1. X R530, R531 Confi rmation Method (HV Hold-Down
Confi rmation) and Readjustments........................................ 35
3-2. B+ Voltage Confi rmation and Adjustment ............................ 35
SECTION 4: CIRCUIT ADJUSTMENTS.............................................. 36
4-1. Setting the Service Adjustment Mode .................................. 36
4-2. Memory Write Confi rmation Method .................................... 36
4-3. Remote Adjustment Buttons and Indicators ......................... 36
4-4. Service Data Lists ................................................................ 37
KV-27FS320 Service Data ................................................... 37
KV-32FS120/34FS120 Service Data.................................... 46
KV-32FS320 Service Data ................................................... 55
KV-36FS120/38FS120 Service Data.................................... 64
KV-36FS320 Service Data ................................................... 73
4-5. ID Map Table ........................................................................ 82
4-6. A Board Adjustments............................................................ 83
SECTION 5: DIAGRAMS..................................................................... 86
5-1. Circuit Boards Location ........................................................ 86
5-2. Printed Wiring Board and Schematic Diagram Information.. 86
5.3. Block Diagram and Schematics ........................................... 87
A Board Schematic Diagram (1 of 2).................................... 88
A Board Schematic Diagram (2 of 2).................................... 89
HM Board Schematic Diagram (1 of 4)
(KV-27FS320/32FS320/36FS320 Only) .................. 91
HM Board Schematic Diagram (2 of 4)
(KV-27FS320/32FS320/36FS320 Only) .................. 92
HM Board Schematic Diagram (3 of 4)
(KV-27FS320/32FS320/36FS320 Only) .................. 93
HM Board Schematic Diagram (4 of 4)
(KV-27FS320/32FS320/36FS320 Only) .................. 93
V Board Schematic Diagram ............................................... 94
M Board Schematic Diagram ............................................... 95
C Board Schematic Diagram ............................................... 97
HN Board Schematic Diagram
(KV-27FS320/32FS320/36FS320 Only) .................. 98
HR Board Schematic Diagram
(KV-27FS320/32FS320/36FS320 Only) .................. 98
HS Board Schematic Diagram
(KV-32FS120/34FS120/36FS120/38FS120 Only)... 98
HU/HD Board Schematic Diagram
(KV-27FS320/32FS320/36FS320 Only) ................ 101
5-4. Semiconductors ................................................................. 104
SECTION 6: EXPLODED VIEWS ...................................................... 105
6-1. Chassis
(KV-27FS320/32FS320/36FS320 Only)............................. 105
6-2. Picture Tube
(KV-27FS320/32FS320/36FS320 Only)............................. 106
6-3. Chassis
(KV-32FS120/34FS120/36FS120/38FS120 Only) ............. 107
6-4. Picture Tube
(KV-32FS120/34FS120/36FS120/38FS120 Only) ............. 108
SECTION 7: ELECTRICAL PARTS LIST......................................... 109
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