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Merkman
 Post subject: What is it?
PostPosted: Sat Dec 23, 2017 12:16 pm 

Joined: Sun Jan 15, 2017 5:03 pm
Posts: 320
From an old tv board. Had a huge heat sink on top. Appears to be aluminum on one side.


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Scrap_Star
 Post subject: Re: What is it?
PostPosted: Sat Dec 23, 2017 1:19 pm 

Joined: Wed Feb 11, 2015 10:50 pm
Posts: 41
I asked the same question before about this component and was told it is somewhat similar to an Audio amplifier I.C but its not the same since it has legs on both sides. I was informed that it is o.k to toss it into your peripheral grade bucket so it might not pass I.C class. I have about 4 lbs. of these and can not decide what to do with them.
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lostinlodos
 Post subject: Re: What is it?
PostPosted: Sat Dec 23, 2017 4:02 pm 
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Joined: Tue Feb 03, 2015 6:57 pm
Posts: 10364
Location: Low DOS
Here’s what’s inside. Just toss them in peripheral


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Merkman
 Post subject: Re: What is it?
PostPosted: Sat Dec 23, 2017 10:49 pm 

Joined: Sun Jan 15, 2017 5:03 pm
Posts: 320
What class is this?


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lostinlodos
 Post subject: Re: What is it?
PostPosted: Sun Dec 24, 2017 2:50 am 
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Television or video unit controller
This one looks good for telco. (Most are peripheral).

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Merkman
 Post subject: Re: What is it?
PostPosted: Mon Dec 25, 2017 11:36 am 

Joined: Sun Jan 15, 2017 5:03 pm
Posts: 320
What makes it telco? All the tantalum caps? Usually when I see folks posting it's obvious because of high IC count but this one doesn't have that. Just trying to understand so I don't have to ask about several others :-)
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evilrick81
 Post subject: Re: What is it?
PostPosted: Mon Dec 25, 2017 2:13 pm 
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Joined: Sat Mar 15, 2014 10:03 am
Posts: 326
tantalum isnt bought here so it isnt a factor for a grade.

what makes this telco{Telecom is high amout of thick/and or quailty gold plate}this piece is an expection not the rule..



you can ask about as much as you want thats what this place is for...
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lostinlodos
 Post subject: Re: What is it?
PostPosted: Mon Dec 25, 2017 5:31 pm 
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Evil is spot on.
These specific boards are a very high grade gold plated board. There’s also a bit of palladium and silver from the ceramic capacitors that help combined to push them to telco.
That said most of these controller boards from TVs will be peripheral.
Do ask, especially on these things. Because there’s no set in ston rules on scrap. It’s why the forum is here.

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Merkman
 Post subject: Re: What is it?
PostPosted: Mon Dec 25, 2017 5:56 pm 

Joined: Sun Jan 15, 2017 5:03 pm
Posts: 320
Thanks a bunch guys. I have a whole tote full of t-con boards so more pics to come im sure.
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Merkman
 Post subject: Re: What is it?
PostPosted: Mon Dec 25, 2017 11:32 pm 

Joined: Sun Jan 15, 2017 5:03 pm
Posts: 320
Alright guys - what class?


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