Hi Adolph, I take it you mean the EPROM? Didn't even cross my mind. Used to only Thomsons's with that problem. BTW, I fixed the CTC187 with the overheating HOT. Tried a new flyback - that did it. The old one ring tested just fine. I think they wound it with the wrong no. of turns at the factory (this set was hardly used). -- Best regards, Bil Green 2001 TV VCR Mammoth Lakes, CA 93546 760-934-2001 mailto:tv.vcrrepair@xxxxxxxxxxx Saturday, October 11, 2003, 1:09:56 AM, you wrote: AG> Hi Bil suspect soft ware problem AG> Adolph Gower AG> Cordova TV AG> 10275 Old Placerville Rd. #5 AG> Sacramento, Ca. 95827 (916) 363-6565 AG> ----- Original Message ----- AG> From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx> AG> To: ".TECHASSIST @ freelists . org" <techassist@xxxxxxxxxxxxx> AG> Sent: Friday, October 10, 2003 11:28 PM AG> Subject: [TechAssist] 1999 Toshiba 27" - NO SOUND >> Toshiba 27" TV >> Model CZ27V51 >> Chassis TAC9911 >> >> No sound at speakers or audio out jacks >> Sound is OK when injecting signal at audio out IC >> Pin 7 of QG01 (C1851BCU - 42 pins) has audio (not at other pins) >> >> Need help or schematic >> >> >> -- >> Best regards, >> >> Bil Green >> 2001 TV VCR >> Mammoth Lakes, CA 93546 >> 760-934-2001 mailto:tv.vcrrepair@xxxxxxxxxxx >> >> AG> **************************************************************************** AG> * >> Classifieds! Buy or Sell! >> http://sell.tech-assist.org >> The Tech Address Book: >> http://www.tech-assist.org/secure/tip/contact.htm >> 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/ AG> ***************************************************************************** AG> Classifieds! Buy or Sell! AG> http://sell.tech-assist.org AG> The Tech Address Book: AG> http://www.tech-assist.org/secure/tip/contact.htm AG> Add a Repair Tip Here, or Change/Remove your Email Address: AG> http://www.tech-assist.org/secure/tip/main.htm AG> Lost Password: AG> http://www.tech-assist.org and select "Lost your Login Info?". AG> Email Archives: AG> //www.freelists.org/archives/techassist/ ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm 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/