I was fixing a tab bond problem on the TV's left most tab. I screwed up and the frame touched the thin circuit board that the tab bonds connect to.
The tv now has audio and the screen is all blue gray. I have taken readings from all the test points on the tcon. Here they are:
vddb 2.23, vr 0.0, vcc12 1.53, vref stl 0.93, vref mo 1.08, vddmq 2.15, vddqq 2.15, vonp 0.0, von 0.0, kb 0.1, trd 0.1, dig12 mini12 vdd12 1.51, vcc 2.04, voff 0.0, vcc33 2.21, temp 1.83, vcc25 2.19, vin 12.13, avdd 0.0, sda scl wp 2.04. I am looking for advice on what to do next.
The tv now has audio and the screen is all blue gray. I have taken readings from all the test points on the tcon. Here they are:vddb 2.23, vr 0.0, vcc12 1.53, vref stl 0.93, vref mo 1.08, vddmq 2.15, vddqq 2.15, vonp 0.0, von 0.0, kb 0.1, trd 0.1, dig12 mini12 vdd12 1.51, vcc 2.04, voff 0.0, vcc33 2.21, temp 1.83, vcc25 2.19, vin 12.13, avdd 0.0, sda scl wp 2.04. I am looking for advice on what to do next.
Attached Files