Sony - KV-21LT1U - TV
Manufacturer:
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Sony KV-21LT1U
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Equipment:
KV-21LT1U
Date:
2000
Category:
Group:
Sub Group:
1 Manual
Service manual
Manual type:
Service manual
Pages:
46
Size:
8.8 MB
Language:
english
Revision:
Manual-ID:
9-974-994-01
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
June 19, 2016
MD5:
b6eb87b0-547c-4966-974d-03a41c1eddd2
Downloads:
3541
Information
Specifications ... 3
Connectors ... 5
Self Diagnostic Software ... 6
1. GENERAL
Switching On the TV and
Automatically Tuning ... 7
Introducing the Menu System ... 8
Teletext ... 10
Connecting Optional Equipment... 10
Using Optional Equipment ... 10
Troubleshooting ... 11
2. DISASSEMBLY
KV-21LT1
2-1. Rear Cover Removal ... 12
2-2. A Board PWB Removal 1 ... 12
2-3. A Board PWB Removal 2 ... 12
2-4. Service Position ... 12
2-5. Wire Dressing ... 12
2-6. Picture Tube Removal ... 13
KV-21FT2
2-7. Rear Cover Removal ... 14
2-8. Chassis Removal ... 14
2-9. Service Position ... 14
2-10. Wire Dressing ... 14
2-11. Picture Tube Removal ... 15
3. SET-UP ADJUSTMENTS
3-1. Beam Landing ... 16
3-2. Convergence ... 17
3-3. Focus Adjustment ... 19
3-4. Screen (G2), White Balance ... 19
4. CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments ... 20
4-2. Test Mode 2 ... 22
5. DIAGRAMS
5-1. Circuit Board Location ... 24
5-2. Block Diagrams ... 25
5-3. Schematic Diagrams and
Printed Wiring Boards ... 24
* C Board ... 29
* A Board ... 31
5-4. Semiconductors ... 39
5-5. IC Blocks ... 41
6. EXPLODED VIEWS
6-1. Chassis (KV-21LT1) ... 42
Chassis (KV-21FT2) ... 44
6-2. Picture Tube(KV-21LT1) ... 43
Picture Tube(KV-21FT2) ... 45
7. ELECTRICAL PARTS LIST ... 46