PT46G40CU

[jagg]

hello
friend has this tv and the proble he is having is
the tv shuts off after few minutes, we can ussually turn it back on by unplugging from the outlet and plugging it back in, but again it will shut off.

sounds like a bad cap heating up or some bad soldering points, what board would be the most likely to have these defects.

have found online a service manual named

PT46G40U is this also for this model?

thanks