Checked L413 horizontal width coil, T401 horizontal drive transformer, T601 PWM trasnformer, & LF601 line filter choke, but now it's not squealing at all! Anyone see this happen, & know which part is at fault? Rono.
Sanyo DS27820 squealing!
Aug 10, 2005
2 Replies
Get your ESR meter out and check the electrolytics in the smps.... also check the flyback derived B+ sources and loads. electricitym
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Get your ESR meter out and check the electrolytics in the smps.... also check the flyback derived B+ sources and loads. electricitym
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