[TechAssist] R: F32672SB CTC187CL3 need part #
- From: mebonnell@xxxxxxxxx (Old TV Man)
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 18 Sep 2004 10:07:41 -0500
Al - the schematic I have for a CTC187CL3 shows no U7502.
The CTC187AB I have shows a U01 and a U02. U01 is 233858 and U02 is
215534.
If you need this scanned let me know.
Max Bonnell
Bonnell TV
Robinson, IL
Sender: techassist-bounce@xxxxxxxxxxxxx From: ampm@xxxxxxx(al=A0m) Date:
Sat, Sep 18, 2004, 8:04am (CDT+1) To: techassist@xxxxxxxxxxxxx Subject:
[TechAssist] Re: F32672SB CTC187CL3 need part # Reply=A0to:
techassist@xxxxxxxxxxxxx
I have a picture if anyone wants a look. It's 4meg. Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "Bill Grabowski" <bgrabowski@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, September 18, 2004 7:47 AM
Subject: [TechAssist] Re: F32672SB CTC187CL3 need part #
I did the same and no U7502 to be found.I have most recent database.
Bill Grabowski
Triangle Appliance
Kenosha,Wi 53142
John Myers wrote:
Al,
Partsfinder lists 5 versions of the F32672. I checked them all, and
found no
U7502.
I wonder if this came with the micro. In other words, maybe if the micro
was
changedm this board could be discarded. Maybe someone can back me up on
this, or tell me I'm full of it.
John Myers
Myers TV Service =A0 =A0 =A0 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
----------------------------------------------
---
Bill Grabowski
Triangle Appliance
Kenosha,Wi 53142
262-694-6500
262-694-6523 fax
bgrabowski@xxxxxxxxx
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