[TechAssist] Re: F32672SB CTC187CL3 need part #

  • From: "John Myers" <myers_tv@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 18 Sep 2004 06:51:42 -0400

Al,

Partsfinder does not list 7502. I'll check when I get to work. If no one has
posted an answer, I'll pull the CD for the chassis, & see what it says.

John Myers
Myers TV Service        Since 1984
Alliance, OH
ph 330-821-6545
myers_tv@xxxxxxxxxxxxx
www.myerstv.net

----- Original Message ----- 
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, September 17, 2004 10:58 PM
Subject: [TechAssist] F32672SB CTC187CL3 need part #


> This set has Two IC's sitting on a board placed on top of the micro. I
need
> the # of U02 on the board. It looks like the U7501 in the sets that have
it
> mounted on the main board but I'm not sure. Can anyone verify the # of
U7502
> in this chassis. Eric sent a print but the IC is not on it. This must be
> some kind of hybrid monster. The U7501 is a LM339N and no longer
available.
> I replaced with a NTE834. The U7502 is holding the 33V supply to 9V.
Thanks.
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
>
>
>
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