NEED HELP WITH A POWER SUPPLY PROBLEM. RF UNIT, POWER TRANSFORMER, AND LOW
VOLTAGE CIRCUIT ARE OKAY. A SHORT BLOWS THE MAIN BREAKER(ON/OFF SW.)
IMMEDIATELY WHEN TURNING ON UNIT. REPLACED BREAKER, NEW ONE BLOWS, AND ALSO
BLEW A 25 OHM 20 WATT WIREWOUND RESISTOR(APPEARS IN THE B- CIRCUIT). NOT SURE
HOW TO TEST RECTIFIER DIODES, OIL FILLED FILTER CAPACITORS, ETC. NO SHORTS
VISIBLE. ANY HELP WOULD BE VERY MUCH APPRECIATED. THANKS, RICH WO2Y
--- StripMime Report -- processed MIME parts ---
multipart/mixed
text/plain (text body -- kept)
message/rfc822
---
|