Hi Ed: I'm 100% is the main microprocesor ic,i came across many of this case,fixed by changing micro.but unfortunally the micro is not longer available from toshiba best regard Tony @ Tony's tv in Victoria BC ----- Original Message ----- From: "Edward Gaidies" <teltek2@xxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Friday, November 15, 2002 1:20 PM Subject: [TechAssist] Toshiba CX2978C Chassis TAC8827 > > Problem on this set is after warm up, approx. 1/2 an hour, channels will not > change, manual or remote. Will be on a channel, have to push 5 or 6 times > for it to step to the next channel. After talking to customer again, said > Volume up /down would freeze up. On /off would work fine. I suspect ICA01, > but has someone found something besides this? > > -Ed- > > Ed Gaidies > Tel-Tek Electronics > Ontario-Canada > > teltek2@xxxxxxxxxxxx > ------------------------------------------ > 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 > ------------------------------------------ > ***NEW*** Tips Added Instantly!!!*** > Submit Repair Tips here: > http://www.tech-assist.org/secure/tip/ ------------------------------------------ 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 ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/