Hi Tom, May be a shorted convergence IC. I have has at least one Toshiba that shutdown with the red LED blinking and all was OK after replacing both ICs. In my case I could see the convergence fall apart just before it shutdown (was intermittent). Maybe a chip in yours is plenty shorted. -- Best regards, Bil Green 2001 TV VCR Mammoth Lakes, CA 93546 760-934-2001 mailto:tv.vcrrepair@xxxxxxxxxxx Thursday, September 4, 2003, 2:37:25 PM, you wrote: tl> Hello fellas tech. tl> I have service call tomorrow. Toshiba PTV model TP50H50 .Customer said plug tl> in ac tv click then click.No sound no picture only red led infront tl> blinks.Any tips for this model please let me know. tl> TIA tl> Dang TD electronics tl> 18546 sherman way tl> reseda , ca 91335 tl> www.tvcrcomputers.com tl> ***************************************************************************** tl> Classifieds! Buy or Sell! tl> http://sell.tech-assist.org tl> The Tech Address Book: tl> http://www.tech-assist.org/secure/tip/contact.htm tl> Add a Repair Tip Here, or Change/Remove your Email Address: tl> http://www.tech-assist.org/secure/tip/main.htm tl> Lost Password: tl> http://www.tech-assist.org and select "Lost your Login Info?". tl> Email Archives: tl> //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/