Hi, This model has bottom mounted leds . Got it with right ride 1/3 of the display black. So I checked the 6 + and - wire that powers 6 different zones and found that the 5th zone was open, which opens 6th zone too makes the right 1/3 of the display dark. Opened it and found one blown led on the 5th zone and shorted that path using solder. So now all the zones works when I check it using the bl tester , but when I put everything back together there is no backlight! The voltage I am getting when neg to chassis is 387v. How does that happen? Still individual zones working with bl tester .
Any inputs would be helpful, thanks
Any inputs would be helpful, thanks
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