I have a 55 in Pillips HDTV rear projection TV. It has sound but no picture on the cable. I p, picture and all. I have played a DVD and it played fine. I tried all the AV settings and nothing.The screen has multi color lines when trying to play regular TV stations
SOURCE: Philips 46PP9302 46 in. Rear projection -
The power supply section is not working.
Common possibilities are:
- Convergences amps have failed overloading the supply
- High-voltage section (flyback transformer) has failed
(happens sooner or later, about 8 years typical))
- CRT tube has failed overloading the supply
- Power surge has popped the power input circuit.
(Fuse, rectifier diodes, turn-on relay etc)
- One of a hundred of electrolytic capacitors has failed
short overloading the supply. They dry
out with age, are cheap to replace, but hard to find which one it is.
- Or any of many other possibilities.
In short, you need a experianced tech to troubleshoot this.
SOURCE: 55 hdtv philips having issues with blue and red lines around everything ......
change the convergence ICs also check the resistors right next to the ICs as 1 or 2 of them may be open as well.
SOURCE: philips 55" hdtv rear projection internal parts
If your model number is 55PP935217 you dont have a ballast. You have a rear projection with 3 CRts . Please let me know if thats the correct model number and what your symptons are. I will be able to help you get what ever part youre needing.
SOURCE: Phillips 55'' rear projection tv model #55pp970104
That is a convergence problem, it may be because of a faulty defective IC.
SOURCE: SOUND BUT NO PICTURE
is it nothing on the screen at all? if so your projector bulb blew. they usually cost a coupole hundred bucks
68 views
Usually answered in minutes!
×