Had this exact problem on the exact same set. Was IC1200 (LA7577) (in set). SAMS listed the IC as TA1268N. They may be the same IC, I don't know. Check what type IC1200 is, and replace with the same type. Paul W C&W Electronics Azle Texas ----- Original Message ----- From: Tel-Tek Electronics To: techassist@xxxxxxxxxxxxx Sent: Friday, June 13, 2003 6:08 AM Subject: [TechAssist] Zenith IQ32B42WF This is a 1999 set with 2 tuners. Looks like main tuner is not working. Havepicture on PIP. Since both tuners have the same part number I swapped them, but has the same problem, so I don't expect a defective tuner. Any ideas on this one? TIA -Ed- Tel-Tek Electronics Ontario-Canada teltek3@xxxxxxxxxxxx ***************************************************************************** The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.html Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/ ***************************************************************************** The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.html Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/