Convergence; 9-1690
Main; 9-1679-01
Convrgence out. Looks like 3 pictures superimposed on top of each other. When I go through the menu to adjust, the adjustment controls have no control. There are two resistors burned beyond recognition on the 9-1690 convergence board. They are R4163 and R1460. Using the neg. side of C4102 as ref. grd, I have 0 VDC on either side of these resistors. I assume the supply voltages (I think there is a +24 and a -24 vdc going to the convergencve amps (STK392-110). I'm not sure of these voltages, though, since I have no schematics. (Hint, hint). The two red horiz. lines are shifted to the left and won't budge over to the right. The two vertical lines are shifted to the top and won't move down at all. Can anyone out there give a guy a help up on this?
Any help is VERY much appreciated on this one. (any of them)!
Thanks ahead
Joe
--
Joe Dickerson
Joe's TV & Appliance
Rt 1 Box 3781
Jasper, Texas 75951
(409) 384-3325
use same no. for fax
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