Hi all,
I'm trying to repair two Viewsonic VX2260WM CFL LCD monitors, but no luck so far.
The CFLs light up nicely, but the screen stays grey with vertical lines (see attachment).
and the expected voltages (23V, 5V, 3.3V, 1.2V) are all in the correct locations as shown in the service manual found on the internet.
There is 5V on VLCD on the TCON board, so all simple things look ok.
Did any of you see this before? Any pointers welcome.
doorzon
I'm trying to repair two Viewsonic VX2260WM CFL LCD monitors, but no luck so far.
The CFLs light up nicely, but the screen stays grey with vertical lines (see attachment).
and the expected voltages (23V, 5V, 3.3V, 1.2V) are all in the correct locations as shown in the service manual found on the internet.
There is 5V on VLCD on the TCON board, so all simple things look ok.
Did any of you see this before? Any pointers welcome.
doorzon
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