[TechAssist] Sony KV32HSR10
- From: "C&W Electronics" <c_w_electronics@xxxxxxxxxxx>
- To: "Tech Assist" <techassist@xxxxxxxxxxxxx>
- Date: Fri, 30 May 2003 22:05:22 -0500
Need some help. Customer complaint; no pict/snd, clicks only. Just went off.
Located shorted Q503(2SD1941) 8-729-304-50. Replaced Q503, ckd & soldered dvr
transformer, coils, diodes, caps in horz ckt. All ckd ok. B+ steady at 135v.
Picture and sound good. Brightness, linearity perfect, but after about 15 min,
Q503, D512 and L501 run extremely hot. I know that Q503 would self short if
left on.
Any ideas would be appreciated.
Paul W
C&W Electronics
Azle Texas
c_w_electronics@xxxxxxxxxxx
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