On Wed, 10 Oct 2007 01:24:55 GMT, "James Sweet"
wrote:


wrote in message
.. .
I have a Mitsubishi CRT tv model no. C28D7B chassis EE6 which has
stopped working 2 days ago. When you hit the power button nothing
happens.
I've pulled out the power supply board to check for o/c and s/c and
have a few queries.
the board can be seen here
http://smg.photobucket.com/albums/v4...subishipsu.jpg

I don't know if I should be getting voltages at some points or whether
they are triggered by something else but here goes.

The connector circled in yellow is outputting 12v, the plug from this
one goes onto a strap at the rear of the screen.

The output circled in green has no reading, the cable from this one
goes into the main board.

The component circled in blue is I assume a resistor, but seems as
though it is o/c, this supplies the line up to the green circled
output.

Any advice would be much appreciated.

cheers

The thing in blue is a power resistor, the pic is a little fuzzy but it
looks like it says 470 or 4.70K, so it should read something close to one of
those values.

It says 10w 4.7k on it but when checking with a meter across both ends
it is open circuit. Obviously there should be a resistance or has it
gone faulty?
Or is there some other way that it works?