Разбирайте панель.
Надо добраться до ушей.
ок. почти добрался.
а пока следуя мануалу Samsung panel repair V1.7.pdf
Сначала перережьте цепи между ICS1 - CKV1 и CKVB1, прямо возле резисторов,
сделал это, положительное изменение есть, картинка уже не дёргается... по началу (видео)
но дальше не полез т.к. не ведаю что творю
Panel screen: LTA320AB02 and LTF320AB01
T-CON 320AB02CP2LV0.3
Level Shifter-2x AG16BG
On this panels, we have 2 versions of repairing it.
1) on T-con board: There are 2 gate drivers and clock signals are outputted by 2
level shifter IC's, ICS1 and ICS2, located on T-con board
First, cut the circuits between ICS1 - CKV1 and CKVB1, right near resistors, as
shown in image below. If image still fault, try to strap CKV1 and CKVB1, connect to
the ground, or connect with an wire to Voff. ATTENTION! Make sure the connection
between check point and ICS1 is opened with diode instrument, before strapping
CKV1 and CKVB1. If there is still connection to the level shifter IC, you can burn it
by connecting to the ground or Voff.
If image still faults, make a similar procedure with ICS2, by disconnecting CKV2 and
CKVB2. Reconnect CKVB1 and CKVB2 to ICS1, and follow the same procedure.
If image is correct, but on still images there are some white vertical artefacts, you
have to connect strapped pair to VOFF, instead of GND.
