Lg 42pt350r sound no picture

[Grunder]

Hi, please help, lg42pt350r, sound no picture, all voltages correct dc & ripple.
Have sound, have control via front controls & remote. after running set for a few minutes all heat sinks warm up bar one : the left hand heat sink of the two heat sinks on the ysus.

[ReeceyBurger123]

Re: Lg 42pt350r sound no picture

If one heat sink is cold likely there is a failed IPM, checked all fuses and VSC ?

[Grunder]

Re: Lg 42pt350r sound no picture

Hi Reecey, VSC i'm guessing is the Vscan? yes 184 volts, and yep fuses ok. The IPM? is that the "impossible-to-remove-with-out-breaking" module usually located under the heat sink? This set dont seem to have the module, but loose components mounted on the hea tsink instead?