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I figured it out: the matrix was faulty. I took the TV apart for parts. -
The backlight turns on in about 2 seconds. I'll try soldering the two contacts mentioned and figure out what the problem is.Leave a comment:
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Samsung ue50ru7099uxzg restart
Hello. I have a Samsung ue50ru7099uxzg TV with a BN41-02703A main board. When turned on, the TV reboots, and the backlight briefly lights up. I measured the voltage on all the inductors on the motherboard with a multimeter. All voltages appeared briefly, except for one on the L406_UT. When measured with a multimeter, the top contact of the inductor shows 0 ohms with the common wire (-). I've attached a photo; I've indicated the problematic contact with an arrow. I don't have a schematic, so I don't know where this signal goes. Please help.1 Photo
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