[TechAssist] Panasonic Part :Information Needed? CT20G12
- From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 18 Mar 2004 12:46:02 -0500
Panasonic CT20G12 model. Q551(H.O.T) Part number needed. Schematic would be
really helpful also. I made a big mistake, working on this set, miss placed
the HOT transistor. this set went into shutdown immediately when turned on.
I replace damaged regulator parts I.C (Str 58041 and H.V diode ,also 2sc1384
,2sc1685). The regulator circuit worked great after this. The H.O.T tested
good but when I fired up the set the "Regulator parts went again". I tested
flyback which checks good with ringer test. The problem looks more like bad
flyback even though it checks good. Lately haven't had much luck with ringer
testing. I am in the process of ordering new regulator parts again and want
to order a new H.O.T which I did not replace the first time.
thanks for any help,
Bruce.
B&T Electronics
139 Margaret St
Sarnia Ontario
Canada
N7T 2Y3
519 344 1850
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