Let’s back up here a bit.. the system was fully working before you started correct? You also state you tested the LED’s how did you do that and what points where you measuring from.
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The LVDS cable is the the cable to be concerned with as the backlight LEDs are driven from the cable which comes from the LED driver board. Did you verify if voltage was present on the lines referencing the schematics and board view drawings?
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The LVDS cable is not the the cable to be concerned with as the backlight LEDs are driven from the cable which comes from the LED driver board. Did you verify if voltage was present on the lines referencing the schematics and board view drawings?
This series had issues with the LED strip within the display there is two wires which are soldered to the legs coming from the LED strip board which often becomes de-soldered as the Tin solder weakens over time from the heat.
Let’s back up here a bit.. the system was fully working before you started correct? You also state you tested the LED’s how did you do that and what points where you measuring from.
The LVDS cable is the the cable to be concerned with as the backlight LEDs are driven from the cable which comes from the LED driver board. Did you verify if voltage was present on the lines referencing the schematics and board view drawings?
This series had issues with the LED strip within the display there is two wires which are soldered to the legs coming from the LED strip board which often becomes de-soldered as the Tin solder weakens over time from the heat.