Re: Proscan PLED5529A Troubleshooting
I cant seem to access where the thin flat wire connected without removing the metal shield. I certainly cant see it through the hole....
dspiffy
Member
Last Activity: 03-10-2016, 11:29 AM
Joined: 02-29-2016
Location: MADISON
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Re: Proscan PLED5529A Troubleshooting
I'm reluctant to start unsoldering stuff from the main board until I have a better idea.Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
What does it solder to inside the shielded box? There was what appeared to be a thin, flat wire that broke off.Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
Here's the best picture I can get....Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
It's more than just the coax jack, it's broken off inside the shielded case. I assume I'd have to replace whatever is inside the shielded case.Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
Heated the main board with a hair dryer and reseated all the molex connectors. Now I have sound. The tuner does not work unless I stick a screwdriver where the broken coax jack was. Is there a way to replace only that part of the board, or is my only option to replace the entire main board?Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
The TV works fine except for the sound and coax input. It is not stuck in standby.Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
I can certainly give it a try. Surely someone I know has a hair dryer I can borrow.Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
For reflow? I've heard of this being suggested, but I've never heard of it actually working....Leave a comment:
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Re: Haier LE55B1381 LED
Well it appeared to have some audio connections and a heat sink so to an old school electronics guy it made sense!...Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
How's this?...Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
The "amplifier board" and the adjacent board....Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
Been trying to figure out what these blue leads go to...Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
Replaced power supply...Leave a comment:
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Re: Proscan PLED5529A Troubleshooting
Overview...Leave a comment:
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Proscan PLED5529A Troubleshooting
All the part numbers are the same as Haier LE55B1381
I'll tell the whole story including stuff that might not be necessary!
I bought this TV 2 years ago and it arrived damaged in shipment. There were some discolorations on the screen and the coaxial jack was ripped out. I filed a claim with FedEx and got to keep the TV. I figured it was still usable with these issues.
A year later, it wouldnt power on. I opened it up and replaced the filter caps in the power supply, and from then on it worked fine.
Interestingly, after opening it, recapping,... -
Re: Haier LE55B1381 LED
This is the thread that brought me here . . . I assumed this was the amplifier board since the speakers plug into it . . . I'll create my own thread.Leave a comment:
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Re: New Members - please post your introductions here
Knowledge seeker is a good term!Leave a comment:
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Re: New Members - please post your introductions here
Dan "Spiffy" Neuman
Musician from Madison, WI
I work on a variety of electronics, particularly vintage stuff (have rebuilt/stored numerous Hammond organs and Leslie speakers) but am brand new to TVs. Just want to avoid throwing superfluous money into our household electronics while learning something.
Married with a 10 year old.
Here's the wife and I
[url]https://www.instagram.com/p/-kGDKVinig/[/url]
Here's the babby
...Leave a comment:
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