Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
I've been a little busy and just got a chance to sit down with this board again.
one leg of the thermister had a bunch of crap around it, so I brushed it off with a flux brush and the previous solder just wiped right off.;( go figure.
I tried cleaning it up a bit and tried to resolder but as soon as i put heat to it some type of resin started flowing out not allowing me to solder.
anyway around this? within seconds of applying the tip, she starts leaking.
she'll clean...
MtPockets
New Member
Last Activity: 11-06-2020, 09:24 PM
Joined: 07-31-2013
Location: Sunny Florida
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Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
I just wanted to thank everyone who has responded so far, I truly appreciate the advice.
I'm going to recheck all solder joint again, Would it do any good to fold a thermal pad up and place it in where the thermistor melted through, Just as a buffer so that the heat sheild keeps the thermistor in place against the HS?Leave a comment:
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Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
I've been searching and searching for bad joints under magnification and cant seem to pinpoint as of yet.. I do have a lifted trace on the bottom of the board where that Thermistor goes, Last picture I posted. Center of the picture next to D26Last edited by MtPockets; 01-14-2014, 08:41 PM.Leave a comment:
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Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
The problem I was having was intermitent power issues going in and out of the standby mode.Leave a comment:
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Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
Working on mine at the moment PS10.
Are these Caps considered leaking or would this be adhesive to secure them? This way if it is adhesive i'll leave it be and check with esr.
That TH1 thermistor seems to have become a lil extra warm..
can someone direct me to a part # for replacement and new pad , As I've tried to cross ref the part number on digi key andd mouser but couldnt locate.
TIA...Last edited by MtPockets; 01-14-2014, 02:53 PM.Leave a comment:
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Re: Emerson LC401EM2F
Mark did you make an error in your Digikey part number#
should it be this:
[url]http://www.digikey.com/product-detail/en/Z4KE200A-E3%2F54/Z4KE200A-E3%2F54GICT-ND/2880396[/url]Re: Emerson LC401EM2F<br /> <br /> .../2880396[/url]Leave a comment:
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Re: Emerson LC401EM2F
Just came across this thread while having the same issue with a buddies set.
I came across The failed D1208, then I came across this site while searching to see if there were any other related issues to this board.
Time to place my order as well.
Thanks to everyone for their knowledge and posting information.Leave a comment:
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