Re: Element ELDFT404 Will not power on.
Okay havent been able to do anything about this until now.
Is it a safe bet that I can just order the main board without taking the trip down there and testing it, or is it very likely it could be something else?
Thanks
tw1ztid
Member
Last Activity: 06-05-2013, 02:45 PM
Joined: 01-16-2012
Location: Marietta, GA
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Re: Element ELDFT404 Will not power on.
I told my brother to locate his remote to give it a shot. I found a main board online for $85. I wasn't sure if the main board could be the issue with powering on. ThanksLeave a comment:
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Element ELDFT404 Will not power on.
We believe it was a power surge or something. I replaced the whole power board and the problem hasn't been fixed. It does absolutely nothing when plugged in or when I hit power.
Could the switch be the issue or could everything be fried?
I have pictures but will have to upload when I have access to a PC. -
Re: Phillips 42PFL5432D/37 Chirping and No Picture
It works beautifully!Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
They have no FR or UF at radioshack, they don't even carry the 1N4007. Mainly 4005 and numbers a little lower.. If any of those would be safe i'd be willing to try. I'm looking forward to hooking it up!Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
lol I noticed. I found the single order equivalents.
Thanks for all your help....Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
[url]http://parts.digikey.com/1/parts/419714-diode-fast-1a-1000v-do-204al-uf4007-e3-54.html[/url]
UF4007 What he meant?
Edit: Also would the standard 1N4007 work for it? (JW)
[url]http://parts.digikey.com/1/parts/719380-diode-tvs-120v-600w-5-uni-axl-p6ke120a.html[/url]
This is currently in it.Re: Phillips 42PFL5432D/37 Chirping ...What he meant?Last edited by tw1ztid; 01-23-2012, 06:39 PM.Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
I'll start searching for FR4007 thanks!Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
D912 is out of range, and .43
it's good.Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
Ok, that's what I meant. So it's good.
Edit: Checking D912...Last edited by tw1ztid; 01-23-2012, 05:52 PM.Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
After removing it, D925 now gives me .463 and no reading the other way. So it looks good after allLeave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
ZD904 .02 and .02
ZD902 .05 and .05
Havin a bitchin time trying to get these things out.
Starting on removing the next two..Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
Thanks, never seen a fuse other than the glass looking ones.
All 4 read at .3, so they seem fine.
So far we're down to either
1) Diodes are bad and need replaced, casualties from when the Caps went bad?
2) Another (larger?) part of the power board is causing a false positive.
I'm leaning towards number one, like Mr. Bills situation, but I know to expect the unexpected.. I'll start off by removing one leg of each diode and checking for false positives. If...Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
I'll remove them shortly then, I cannot find any other fuses on the inverter boards than the one on the power board..
...
Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
Ok, first results..
ZD904 .02 and .02
ZD902 .05 and .05
D925 .07 and .07
D912 .000 and .000
I should desolder one side from each to retest now? I've repeatedly been getting the same results. There are other D and ZD diodes that the results came back fine.
Edit: checking fuses right now, so far so good...Last edited by tw1ztid; 01-23-2012, 12:08 AM.Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
Got everything ready....Leave a comment:
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Re: How Much are You Guys Paying for Broken TVs?
Thinking about checking out a PS3 that randomly wouldn't power on one day, we assumed someone stepped on a cord and broke it but not sure.. Once I get this working I can test out hdmi and see if it works or not, if not then it may be something stupid simple with the knowledge i'm learning from this.Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
Thanks, that is 100x better than the video imo because it covers many different things. Was mainly worried that i wouldn't get the correct readings or short something. Be back later....Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
Dont have it yet. Slow day at work and trying to be prepared. I know how much i question every little thing , and worry if i do it right I'm sure im overcomplicating it. Sorry for that in advance.. lol. Once i catch on to the basics it all gets very simple.Leave a comment:
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Re: Phillips 42PFL5432D/37 Chirping and No Picture
Ok. Continuity is fine to test the diodes though? Be nice to not to have to remove diodes unless its the right ones if possible....Leave a comment:
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