Philips 42pf7320 Blank Raster ?

[robjames]

philips 42" chassis lc 4.9

tv powers up , but have Blank raster with no picture just a lit up screen.

sound is ok.

sometimes if i press the menu the osd will flash up on screen for 1 second then go off.

anyone offer any advice please.

thankyou

[minnie]

Reseat all cables

[robjames]

i have Reseated all cables tried another tuner and also another control board sets remains the same with blank raster. but sometimes osd will come on for 1 second then go off if i keep pressing menu button.

anyone offer any further advice.

thank you

[robjames]

just to point out i have 2 of these sets as bought 2nd set for spares however this set also suffers from same problem sound but no raster. i tryed the control board out of other set however that could poss be faulty also.


any other tests i could check ?

[minnie]

Sound like a SSB problem. That would be the digital main board it usually has the video/audio jacks on it. I'm showing part #310432842631 it's about a $350 TRY...