[TechAssist] Panasonic CT31SF13U Blows HOT
- From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 02 Aug 2003 21:38:53 +0000
Panasonic
model CT31SF13U
Chassis ANEDP266
mfd 1996
Blows HOT (Q551). Have replaced D552 (RH3F -Shorted) and
R754 (10 ohm 2W -open) and rang FBT (73 rings on sencore).
(HOT original was 2SD1556 subbed 2SD1880). HOT will blow instantly.. have
soddered drive xfmr. Any Ideas??? (what Part did I miss?) Post mortum
examination of thr HOT interally looks like too much feedback across the
damper network?
Peter Oliver
Tucson Radio TV
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