[TechAssist] Re: Philips Model MS3252S431 Dark picture, shuts down, & more.
- From: MDileo0000@xxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 10 Mar 2005 16:04:47 EST
If the screen cap on the CRT board is okay, pull the CRT board and measure
screen voltage while rotating the screen control. Should run 120~600 volts. If
it does, then you have a bad CRT. I have run into this a few times. You can
blow the short with a crt checker. Is the replacement fly the same part number?
If not, double check with another source to be sure of the correct part.
Dominic DiLeo
Atlantic TV
Freeport, Maine
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In a message dated 3/10/2005 1:32:49 PM Eastern Standard Time,
Scott@xxxxxxxxxxxxxxxxxxxxx writes:
Hello everyone,
I have this Philips (Magnavox) model MS3252S431 set, and our other tech was
working on it with no success. I will be looking at it later today or tomorrow.
The set has very dark picture, shuts down, (No blink code, green pwr. light
remains steady) has intermittent tuner snow, FBT screen adjustment does
absolutely nothing. He has replaced RGB amp IC7330, the tuner, and the FBT.
Would a
faulty EEPROM do that? TIA
Thanx,
Scott Beebe
Ohm Electronics Inc.
609 W. Clinton St.
Ithaca NY 14850
Voice: (607) 273-8406
Fax: (607) 273-8743
WWW.OhmElectronicsInc.com
mailto:Scott@xxxxxxxxxxxxxxxxxxxxx
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