Re: Plasma power failure Hitachi 42pd5200eh.
How does 3 faulty sets two of which don't match mine help exactly ??...
Portishead
Senior Member
Last Activity: 05-26-2016, 04:45 AM
Joined: 03-29-2016
Location: Bristol
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Re: Plasma power failure Hitachi 42pd5200eh.
Only if you were passing along the M4. I'd of grabbed them at a jct.
But they are not much use ehLeave a comment:
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Re: Plasma power failure Hitachi 42pd5200eh.
I don't really have other options. Difficult finding anyone to help with this one on a component level.Leave a comment:
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Re: Plasma power failure Hitachi 42pd5200eh.
Indeed. It could be any of them. I wouldn't know. If I take yours, I could be swapping a duff board for a duff board and get no where. Then again,I could get lucky.
Are you coming up near Bristol at all along m4 anytime?Last edited by Portishead; 05-07-2016, 04:48 PM.Leave a comment:
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Re: Plasma power failure Hitachi 42pd5200eh.
Yes.i can't do much with them. Need working boards...I'll see if I can find out what board is In the 32.Last edited by Portishead; 05-07-2016, 04:25 PM.Leave a comment:
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Re: Plasma power failure Hitachi 42pd5200eh.
32pd5200?
I wonder what the power board is In that? If it's an mpf7409........
If it is, I'll take itLeave a comment:
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Re: Plasma power failure Hitachi 42pd5200eh.
I've got a project.... I can't fix that one!!!
It may be a bargain but I don't have the expertise to fix it.
Or in this case... All 3!!! Now.
Mine could be the power board but his one sounds like it too. But I wouldn't know. Shame.
I think those better be skipped until another comes along....Last edited by Portishead; 05-07-2016, 01:12 PM.Leave a comment:
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Re: Plasma power failure Hitachi 42pd5200eh.
That's a real pain if the pd doesn't work. Would be more trouble for me though wouldn't it.
I'd of had that.
I'd like a working one or damaged screen or so, then I could at least swap parts to find what's wrong with mine. But then I might as well keep a working one!! But kinda defeats the object of getting mine going and finding out why it won't stay on.......
Pd does have a slightly different fault to mine though.
My green light stays on.Last edited by Portishead; 05-06-2016, 03:12 PM.Leave a comment:
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Re: Plasma power failure Hitachi 42pd5200eh.
Any technical guys familiar with these plasma's ?
Able to give a hand?Leave a comment:
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Re: Plasma power failure Hitachi 42pd5200eh.
Can you test resisters when still soldered to the board?Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
Ok, well if you come by one.. Remember me! I'll gladly cover cost to get it here.Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
I don't like my new blury shakey led picture. My plasma is nicer
.
C'mon, Somebody fix it.Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
I just want it fixed. Surely somebody knows how. Quite happy to courier it there and back. I just want this TV for a bedroom now. It's a great TV.Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
Would you fix it if I sent it to you?Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
Can you be a little more specific?? Can you narrow down where to check on my image?...Last edited by Portishead; 04-25-2016, 12:40 PM.Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
[attach]132487[/attach]...Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
[attach]132486[/attach]...Last edited by Portishead; 04-25-2016, 12:22 PM.Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
Ok so testing the pins it gives -
Dc voltage vs as 87.5
Da voltage va as 0
And working my way down the manuals flow chart as linked below it comes out as power supply fault.-
Led is green
Is it in power save mode. (unsure assuming no)????
Cn68 is 5 volt
Cn64 are not correct - pin 1=0v & pin 10 =87.6v (pin 1 should be 50 to 70v
Cn68 pin 1 is 3v
[URL="https://picasaweb.google.com/lh/photo/cMPGSQlyPeLaByVQWT_TXNMTjNZETYmyPJy0liipFm0?feat=directlink"]https://picasaweb.google.com/lh/photo/cMPGSQlyPeLaByVQWT_TXNMTjNZETYmyPJy0liipFm0?feat=directlink[/URL]...Last edited by Portishead; 04-25-2016, 04:09 AM.Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
This does look like the place to test vs / va. Would you agree?
Referencing this and my above image
If you zoom in it says va,vs,gnd.
[URL="https://picasaweb.google.com/117846744274446963547/6277251157179831889?authuser=0&feat=directlink"]https://picasaweb.google.com/117846744274446963547/6277251157179831889?authuser=0&feat=directlink[/URL]
Don't seem to.be able to post pics today on here.Re: Hitachi 42pd5200 power board mpf7409 has stopped
...Last edited by Portishead; 04-24-2016, 04:34 PM.Leave a comment:
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Re: Hitachi 42pd5200 power board mpf7409 has stopped
If it's got an mpf 7409 power board I'll take it!!!Leave a comment:
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