Question about Sony KV-36XBR450 36" TV
I think your problem is in the tuner, a metal box located near the antenna input. This tuner can be removed and serviced. Sometimes the tuner DC supply line is unstable due to a filter capacitor or zener diode generally rated 33V (most common) and should be the first step in troubleshooting process.
Posted on Sep 28, 2013
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Posted on Jan 02, 2017
SOURCE: Sony KVTS27 audio noise and pops
your problem is a stand-up printed curcuit pcb it has several mof those small surface mounted caps that always goes bad and the # on the part is SBX1981or SBX1981-51p its part # is 874213400 its about 11 to 15 bucks . Dont try to repair the part as the pcb is eaten up from the caps leaking all over it. Good Luck
Posted on May 06, 2006
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