PC Function
Image not
In the middle
Color
cast
Image
shakes
No signal
Carry out
auto-adjust
operation
U6(TSUMV29LU)
R.G.B input signal
works well
Reset the
system settings
Y
N
VS,HS signal
Stable and well
Check VS.HS
Circuit
OSD settings,
Or input mode
not correct,
Reset it
Check VS.HS
Circuit
Y
N
Check VGA
circuit
connection
Check
VGA circuit
connection
Check VGA
input circuit
Figure.7 Function Unit (PC)
Summary of Contents for TF-LED15S27
Page 1: ...Service Manual Part1 Exploded View Part2 Circuit Diagram Part3 Common problems solution ...
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