Table Of Contents; Section Title - Sony TRINITRON KV-27FS320 Service Manual

SECTION TITLE
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-27FS320/32FS320/36FS320 Models........................ 13
KV-32FS120/34FS120 Models ....................................... 13
KV-36FS120/38FS120 Models ....................................... 18
SECTION 2: SET-UP ADJUSTMENTS................................................ 23
2-1. Beam Landing ...................................................................... 23
2-2. Convergence........................................................................ 24
2-3. Focus ................................................................................... 25
2-4. Screen (G2).......................................................................... 26
2-5. Method of Setting the Service Adjustment Mode ................. 26
2-6. White Balance Adjustments ................................................. 26
SECTION 3: SAFETY RELATED ADJUSTMENTS............................. 27
3-1. X R530, R531 Confi rmation Method (HV Hold-Down
Confi rmation) and Readjustments........................................ 27
3-2. B+ Voltage Confi rmation and Adjustment ............................ 27
SECTION 4: CIRCUIT ADJUSTMENTS.............................................. 28
4-1. Setting the Service Adjustment Mode .................................. 28
4-2. Memory Write Confi rmation Method .................................... 28
4-3. Remote Adjustment Buttons and Indicators ......................... 28
4-4. Service Data Lists ................................................................ 29
KV-27FS320 Service Data ................................................... 29
KV-32FS320 Service Data ................................................... 30
KV-36FS320 Service Data ................................................... 39
KV-32FS120/34FS120 Service Data.................................... 48
KV-36FS120/38FS120 Service Data.................................... 57
4-5. ID Map Table ........................................................................ 57
4-6. A Board Adjustments............................................................ 58
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120

TABLE OF CONTENTS

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SECTION TITLE

SECTION 5: DIAGRAMS..................................................................... 61
5-1. Circuit Boards Location ........................................................ 61
5-2. Printed Wiring Board and Schematic Diagram Information.. 61
5.3. Block Diagram and Schematics ........................................... 62
A Board Schematic Diagram (1 of 2).................................... 63
A Board Schematic Diagram (2 of 2).................................... 64
HM Board Schematic Diagram (1 of 4)
HM Board Schematic Diagram (2 of 4)
HM Board Schematic Diagram (3 of 4)
HM Board Schematic Diagram (4 of 4)
V Board Schematic Diagram ............................................... 69
M Board Schematic Diagram ............................................... 70
C Board Schematic Diagram ............................................... 72
HN Board Schematic Diagram
HR Board Schematic Diagram
HS Board Schematic Diagram
HU/HD Board Schematic Diagram
5-4. Semiconductors ................................................................... 79
SECTION 6: EXPLODED VIEWS........................................................ 80
6-1. Chassis
(KV-27FS320/32FS320/36FS320 Only)............................... 80
6-2. Picture Tube
(KV-27FS320/32FS320/36FS320 Only)............................... 81
6-3. Chassis
(KV-32FS120/34FS120/36FS120/38FS120 Only) ............... 82
6-4. Picture Tube
(KV-32FS120/34FS120/36FS120/38FS120 Only) ............... 83
SECTION 7: ELECTRICAL PARTS LIST........................................... 84
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120
(KV-27FS320/32FS320/36FS320 Only) .................. 66
(KV-27FS320/32FS320/36FS320 Only) .................. 67
(KV-27FS320/32FS320/36FS320 Only) .................. 68
(KV-27FS320/32FS320/36FS320 Only) .................. 68
(KV-27FS320/32FS320/36FS320 Only) .................. 73
(KV-27FS320/32FS320/36FS320 Only) .................. 73
(KV-32FS120/34FS120/36FS120/38FS120 Only)... 73
(KV-27FS320/32FS320/36FS320 Only) .................. 76
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