Question about Televison & Video
If the picture has red 'staining' all over the picture which is static then the fault is the Xsus pcb. If the picture has random 'sparklies' that change then it may be a case that either the ppower supply Vs voltage has deviated from its set voltage which can be adjusted by a potenitometer on the psu pcb...or if the psu voltages are correct (when compared to the screen label factory voltages) then by tweaking the Ysus trimmers, The fault could be a deviated tolerance on the Ysus.
Posted on Apr 23, 2010
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Posted on Jan 02, 2017
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