Check whether horizontal output section works correct or not. Check the horizontal oscillation frequency at the collector of line drive transformer. Check whether line output transformer gets it feed voltage [110VDC] or so. If you wish to get more details, surf this link.
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SOURCE: Does the TOSHIBA TA8445K Vertical Deflection IC fails when the Deflection Yoke is Dirty?
hola tengo un tv onwua que no me habre el verticar ya revise los voltajes y estan bien pero en la pata 11 tengo solo 7 voltios en ves de 12 voltios cual puede ser el problema de mi parte muchas gracias.mi email es [email protected].
SOURCE: sony trinitron power will not come on sometimes
Hi
Can you give to me your diagnose test result..
Thanks!
SOURCE: sharp 32'' tv -no raster showing channel numbers only
since you have sound and display it's not the hivoltage. You're electron guns are not being turned on. Most likely the IC which biases the guns or the IC which contains the biasing resistors.
SIX Blinks---No Horizontal (H STOP), no raster, goes to the blinking selfdiagnosis
function immediately. Check C515 & 516 and the jungle IC, IC206
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Six blinks - No
Horizontal (H STOP), no raster, goes to the blinking self-diagnosis
function immediately. Check C515 & 516 and the jungle IC, IC206.
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