UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Philips k35 - Dead on start-up

Welsh Anorak · 11th Dec 2006, 5:32 pm

Hi
Check the chopper transistor isn't short - it doesn't blow the fuse if it is, unusually. Then suspect the TDA chopper control IC on the power board (second one in). As the set isn't tripping, I'd expect the fault to be very near to that IC.
Good luck!
Glyn

11th Dec 2006, 5:32 pm	#3
Welsh Anorak Dekatron Join Date: Apr 2005 Location: North Wales, UK. Posts: 6,925	Re: Phillips k35-Dead on start up Hi Check the chopper transistor isn't short - it doesn't blow the fuse if it is, unusually. Then suspect the TDA chopper control IC on the power board (second one in). As the set isn't tripping, I'd expect the fault to be very near to that IC. Good luck! Glyn