SAMSUNG LCD PANEL FAULT


SAMSUNG LCD PANEL FAULT

T-CON: 320AP08S4LV0.3 adhered to the glass.
MATRIX: LTF320AP08

The defect is: normal TV picture is switched on there is in place, but in the background kakby repeated image (no matter what and menus too) that jumps vertically.

There are modules on the 32C450 (TV came without matrix) Framed – has not changed.
Deffekt on T-CON or the glass itself.

I know that this model was once the “breadwinner” But there seems to chip-Mine came off.
The question – where to get the circuit (voltage) T-CONon? Measured – does not cause suspicion.
Can the firmware on the 24s64 Tkon so influence?
Thanks. Hi!

 

 

T-CON: measurement
VCOMS x ….., VCOMG1 = 6,74v
T1, T2 = 7,65v
T3, T4 = 0v ???
VR = 6,73v
VDDOP = 3,32v
ACC = 0v?
DCC = 0v?
TRDY = 3,3v
INV-H, INV-V = 1,67v
APSY = 0,7v
Vin = 12,24v
Vone = 27,1v
AVDD = 15v
VDD_3,3 = 3,3v
Vss = -5V
VOFFE = -11v
PG = 3,3v

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