Question about Philips 50P8341 50" Rear Projection Television
TV turns on and has a black screen with nosound or picture
This is a common problem with older Philip Magnavox projection sets. Over time one of the IC chips on the main power board begins to fail. You can find replacment chips and repair instructions on www.magnavoxhelp.com.
Posted on Jun 29, 2008
Do you have high voltage? Check by turning up one of the screen controls to see if you have retrace lines.(pinstripe diagonal lines across the screen) If present turn the screen control back down until the lines just disappear. Check diodes 6003, 6012, 6025, and resistor 3669. If you don`t get a retrace line by turning up the one of the screen controls, check for missing voltages or shorted components in the horizontal output and power supply circuits. Note: Philips TV`s can be tricky even for experienced technicians. Good luck
Posted on May 22, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 26, 2016 | Samsung Televison & Video
Oct 26, 2008 | Vizio Televison & Video
May 11, 2012 | Sharp LC Televison & Video
Mar 21, 2011 | Element Electronics FLX3210 32 in. LCD TV
Apr 23, 2009 | Syntax LT30HV 30 in. HD-Ready LCD...
Jul 28, 2007 | Sony Grand WEGA KDF-60WF655 60" Rear...
95 people viewed this question
Usually answered in minutes!