Samsung 510N Service Manual page 21
Tft-lcd monitor
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Also See for 510N:
- Manual del usuario (93 pages) ,
- Service manual (48 pages) ,
- Manual d'utilisation (93 pages)
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5 Troubleshooting
5-2-2 No Video (DIGITAL)
Check signal cable connection and per |
|
No
EE = X400 oscillate properly?
Replace or check related circuit.
|
Yes
Is there R, G, B input at
No
oaaGa
aa
Check input part.
|
R110, R112, R114, R111,
R113 and R115?
Yes
Is there waveform
No
Check input part.
at R11, R117?
Does the output signal appear
at Pin 17-20. 22-27 of CN400?
Check IC400 and related circuit.
There are DC 5V at Pin 1, 2
Check the panel EN signal at R222
and 3 of CN400?
and BLEL signal at R603.
Yes
Replace LCD Panel.
|
MJ15AS*/MJ17AS*/MJ19AS*/
MJ15BS*/MJ17BS*/MJ19BS*
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