We had the same problem with 2 Zenith 9-1690's lately and the FIX was to replace the IC4000, IC 4001 or IC4002. Pins 40 and 41 were lower ohms compared to the other 2. Coach www.athometvservice.com 4975 W. 80th Westminster, CO 80030 303 722-3333 ----- Original Message ----- From: "John Wilkerson" <ctn15261@xxxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Tuesday, May 21, 2002 12:07 PM Subject: [TechAssist] Zenith Projection TV Z56Z83R8 Convergence trouble > Customer brought this set in to the shop. The blue convergence was off and couldn't be adjusted and the blue lettering on the top of the screen was just dashes. I checked R3243 and R3244 on the deflection board and they were ok. Put in new STK392-110 IC's on the convergence board and powered up the tv. R4163 and R4162 burnt quickly and R4160 and R4161 burned slower on the convergence board. I had changed these resistors with 1 ohm resistors. Is that the correct value for these resistors? Any help will be appreciated. > > John Q Wilkerson Jr > John Q's TV Repair > Selmer, Tenn 38375 > 731-632-1144 > ctn15261@xxxxxxxxxxxxxx > > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.tech-assist.org/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.tech-assist.org/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/