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Flat Panel TV
LC 20AV1U
Sharp LC 20AV1U Manuals
Manuals and User Guides for Sharp LC 20AV1U. We have
3
Sharp LC 20AV1U manuals available for free PDF download: Service Manual, Operation Manual
Sharp LC 20AV1U Service Manual (89 pages)
LCD COLOR TV
Brand:
Sharp
| Category:
LCD TV
| Size: 4.59 MB
Table of Contents
Service Manual
1
Table of Contents
1
Specifications
2
Important Safeguards and Precautions
4
Standard Notes for Servicing
8
Cabinet Disassembly Instructions
12
Electrical Adjustment Instructions
20
Troubleshooting
24
AL-8V Is Not Outputted
25
Flow Chart No.1
25
The Fuse Blows out
25
The Power Cannot be Turned on
25
When Buzz Sound Can be Heard in the Vicinity of Power Circuit
25
When the Output Voltage Fluctuates
25
AL+12V Is Not Outputted
26
AL+3.3V Is Not Outputted
26
AL+40V Is Not Outputted
26
AL+5V Is Not Outputted
26
ON+1.8V ( D ) Is Not Outputted
27
ON+3.3V ( a ) Is Not Outputted
27
ON+3.3V ( D ) Is Not Outputted
27
REG+5V(1) Is Not Outputted
27
REG+5V(2) Is Not Outputted
27
PANEL+24V Is Not Outputted
28
PANEL+5.4V Is Not Outputted
28
PANEL+9V Is Not Outputted
28
PANEL-12V Is Not Outputted
28
No Operation Is Possible from the Remote Control Unit
29
The Key Operation Is Not Functioning
29
Picture Does Not Appear Normally. (Tuner Input / Video Input/S-Video Input.)
30
Picture Does Not Appear Normally. (y / Pb / Pr Input.)
30
Audio Is Not Outputted Normally. (Audio Input Terminals.)
31
Audio Is Not Outputted Normally. (Tuner Input.)
31
Block Diagrams
32
Schematic Diagrams/ Cba's and Test Points
38
Waveforms & Voltage Chart
54
Wiring Diagram
58
IC Pin Function Descriptions
59
Exploded Views
62
Mechanical Parts List
67
Electrical Parts List
69
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Sharp LC 20AV1U Operation Manual (4 pages)
LCD COLOR TV
Brand:
Sharp
| Category:
LCD TV
| Size: 1.17 MB
Table of Contents
Dear Sharp Customer
1
Important Safeguards
1
Preparation for Use
2
Troubleshooting Guide
4
Supplied Accessories
4
Specifications
4
Sharp LC 20AV1U Operation Manual (4 pages)
LCD COLOR TV
Brand:
Sharp
| Category:
TV
| Size: 0.55 MB
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