Read Sony KV-32FV27 Service Manual online
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27/ 38FS17
TABLE OF CONTENTS
Specifi cations.......................................................................................................................................3
Warnings and Cautions........................................................................................................................4
Safety Check-Out.................................................................................................................................5
Self-Diagnostic Function......................................................................................................................6
1. Disassembly
1-1. Rear Cover Removal.....................................................................................................................8
1-2. Chassis Assembly Removal..........................................................................................................8
1-3. Service Position ............................................................................................................................8
1-4. Picture Tube Removal ...................................................................................................................9
Anode Cap Removal Procedure...................................................................................................9
2. Set-Up Adjustments
2-1. Beam Landing...............................................................................................................................10
2-2. Convergence.................................................................................................................................11
2-3. Focus ............................................................................................................................................13
2-4. Screen (G2) ..................................................................................................................................13
2-5. White Balance Adjustments ..........................................................................................................13
3. Safety Related Adjustments
3-1. X R530, R531 Confi rmation Method (Hold-Down Confi rmation) and Readjustments ................14
3-2. B+ Voltage Confi rmation and Adjustment .....................................................................................14
4. Circuit Adjustments
4-1. Setting the Service Adjustment Mode...........................................................................................15
4-2. Memory Write Confi rmation Method .............................................................................................15
4-3. Remote Adjustment Buttons and Indicators .................................................................................15
4-4. Adjustment Items ..........................................................................................................................16
4-5. Feature ID Map .............................................................................................................................21
4-6. Program Palette Settings ..............................................................................................................21
4-7. A Board Adjustments ....................................................................................................................22
5. Diagrams
5-1. Circuit Boards Location.................................................................................................................25
5-2. Printed Wiring Boards and Schematic Diagrams Information.......................................................25
5-3. Block Diagram and Schematics ....................................................................................................26
A Board ........................................................................................................................................32
AK Board ......................................................................................................................................37
C Board ........................................................................................................................................41
G Board ........................................................................................................................................43
HA Board......................................................................................................................................45
HB Board......................................................................................................................................46
HS Board......................................................................................................................................47
HX Board......................................................................................................................................48
T Board.........................................................................................................................................49
UX Board......................................................................................................................................50
UY Board......................................................................................................................................56
WA Board .....................................................................................................................................63
5-4. Semiconductors ............................................................................................................................65
6. Exploded Views
6-1. Chassis (KV-36FS13/36FS17/38FS17 ONLY) ..............................................................................66
6-2. Chassis (KV-32FV27/36FV27 ONLY) ...........................................................................................67
6-3. Picture Tube Removal ...................................................................................................................68
7. Electrical Parts List ......................................................................................................................................69
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