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red pixels?

toshiba - ct-9868

all the red pixels in my tv have turned off and everything that is suppose to be red comes up black or green what do i do to fix this?
Jonny young, January 2007
if you are experienced with tvs and electronics and are aware of the lethal voltages present even with no mains conencted, open the set and check with a multimeter for an open resistor or leaky transistor on the CRT neckboard; could also be bad joints on the solder there.
if none of that makes sense, get it to a tech or you may well make it worse or do yourself an injury

romko, January 2007
link Click here to see other fixes for Toshiba.