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 ***************************** ---------------------------------------------- ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/