Help VCR repair: SV0381, A143TA, STK5340

[E Pekka A Saari]

I'm trying to repair Panasonic NV-G40 VCR Power Supply
(VEP01338A / VEK3702 / VGH1476-1). So far I have found
three blown components:

D17: diode SV0381,
QR1: transistor? A143TA
D12: zenerdiode with just color code: red and black

Any ideas where to find specs for these?

It would also be usefull to have a pinout for a hybrid
regulator STK5340. It has eight pins and number one is ground.
In the SMPS-hybrid-FAQ -file the closest is STK5333.

I will appreciate any help.

T: Pekka
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Pekka Saari E-mail Pekka...@Helsinki.FI
Gresantie 9 A, Kauniainen, Finland Tel +358-0-5055 812