Question about Philips 32PF7421D 32 in. LCD HDTV
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Posted on Jan 02, 2017
SOURCE: Philips 32TA2800
The Way Im understanding your problem is,
it seems like you need to hook your rcas directly to the tv and switch the surround to aux or something similar to that.
Posted on Jun 14, 2009
SOURCE: MY NAME IS PHILIP I
Thanks for using FixYa. If the TV isn't turning itself on then the fault protection circuit has detected a fault and has turned down the TV. The blinking indicates a fault. You'll need to check various things to find an answer which part is bad. Please check these---
1. Check for signal cables at the back and also try unplugging the TV for 8-10 hours to reset it.
2. Swollen /bulged capacitors on the power supply board-- This happens due to overheating of capacitors.
3. If the capacitors are fine then you'll need to check for connectors on all the boards and also the fans if they are working fine.
4. Make sure the lamp connections are fine and ballast is not burnt.
Note-- Please make sure to turn off and unplug the TV for at least 1 hour (this will drain off current from all components especially capacitors) before you perform any repairs. Also note that the TV consists of very high voltages even when it is in OFF condition, so please be careful.
Try to reset the TV by unplugging it for 6-8 hours.
Please do accept the solution if the issue is resolved or else revert for further assistance.
Posted on Oct 25, 2009
SOURCE: WHEN I TURN ON MY
Problem is in either power supply or the Y-Sustain board.
The Y-Sustain is a relatively large board out of which go connections to the side of the display; it's therefore closer to either the left or the right side of the display, has at least one rather large heat sink on it and fat power cables connecting it to the main power supply.
Often there are fuses on that board - one or more. Check those.
if they are blown you can try to replace them, but expect them to blow again - usually the whole board needs to be replaced.
I hope this will help in solving the problem.....
Posted on Jun 13, 2011
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