[TechAssist] Optimus-STA2160 or RadioSahck 31-3004-Amp-Parts id
- From: "Don Hartigan" <hartstv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 22 Sep 2002 17:44:42 -0300
Unit was in ''Protect'' mode.Found finals shorted.Iam using 100 ohms resistors
across the E/B before I hook up the new o/p's,A1491&C3855's.All other
transistors in preamp ok.All voltages ok.The only way I can get it to go out of
Protect is to remove Q602L &Q602R.These are marked K332,it's a 6 pin,what looks
like an IC.It ckecks like a dual transistor,EBC-EBC.The K332 is also marked on
the PCB under the component.They are both leaky.Is there a sub for these or are
they available.Tryed Radio Shack,no go.....TIA...Don..
HARTS-TVCR''ASC''
9 Robert St.,Oromocto,NewBrunswick,Can
E2V 3N2
Tel#506-357-9785,Fax#506-357-6010
hartstv@xxxxxxxxxxx
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