[TechAssist] Sony KV25XBR Video goes dark


Make : Sony
Model : KV25XBR
Problem : Video looks good fro the first couple minutes but then slowly
fades to a darker image.  Blackness slowly creeps in from the sides ( Like
fingers !)

We've seen a few of these over the years with the classis bad solder at the
delay line ( Causing int. dark pic....vibration sensitive).  G2 line is
good.  Checked R701 per tip in Winstips

Set is at customers house & we stopped by yesterday for a quick check but
we'll be going back today to check more items and/or pickup to bring to
shop.

Seems like a jungle CXA jungle IC type failure , but not sure if this model
uses one like the later models do.

Any ideas or notes would be helpful to flip this set quickly are
appreciated!


Jeff Stielau
Shoreline Electronics Repair
125 Beech Tree Lane
Westbrook, CT 06498
860-399-1861
860-664-3535 (fax)
jstielau@xxxxxxxx



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