Re: Samsung LE32R88BD/ BN44-00155A

Take a pat on the back Mr retiredcaps.
Your observations appear to be correct in a round about way.

When you referred to BN44-00192A (instead of BN44-00155A)
I was puzzled and assumed you had got some threads crossed and took little notice of your comments.

I can know see I had posted the wrong image (of a BN44-00192A),
which I must have downloaded in my research. The two boards look remarkable similar, (maybe just a different Europe/ US designation}.

The point is, I decided to...

Hi All,

Safety resistor RM801 burnt out on switch on. Apart from that no visible distress on any other components on power board or inverter board.
Replaced this and Mosfets QM801, QM802 (FQPF9N50C), with more hope than conviction. Checked all diodes in situ and they appear fine.

Powered up initially without mainboard, inverter or backlight connected. After connecting these items in sequence, TV worked as normal. I probably turned TV on and off about half a dozen times over the next 3 hours and everything was ok. However, next morning, on switch, another crack...