You're talking about that nasty grey strip that requires 2 sticks of dynamite to separate the IC from the heatsink....I use a hammer and screwdriver (just like a chisel) to separate the two. I've always used heatsink compound and never had one return on me. Damon Brunger damon101@xxxxxxxxxxxxxx Telrad Electronic Services Ft Wayne, IN 46815 ----- Original Message ----- From: "Leonard G. Caillouet" <lcaillo@xxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, January 09, 2003 11:54 AM Subject: [TechAssist] RCA F31671SE chassis CTC177CD STK730-010 > > OK here is a dumb question but I am drawing a blank on this one, and one of > you RCA experts will know right away...Pulling the chip off of the heat sink > I find a thermal coupling layer that I don't remember seeing before. My > question is, is this an insulator or can the IC be coupled to the heat sink > with heat sink compound? If it is an insulator what is the part number. I > don't remember any insulator on these sets but we don't do as much RCA as > other brands. > > Leonard G. Caillouet > Service Manager > Electronics World > Gainesville, FL > 352-332-5608 > 352-332-5668 (fax) > > > ------------------------------------------ > Submit A Repair Tip For Everyone Here: > http://www.tech-assist.org/secure/tip/main.html > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > > ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html