[TechAssist] Zenith SG2779Y3 had intermit. vert defl cold. Parts ID IC2100.
- From: Philip Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
- Date: Sat, 23 Aug 2003 10:21:37 -0400
Strange situation.
First brought in for symptom of when turned on cold, just a line (no
vert) but may shut off also.Must "work with it" as this elder customer
said, until it "took" and was OK all day.
This set has the two modules, 9-1075 SMPS/ Defl, and 9-959 signal/main.
Of course, I changed lots of leaky electrolytics in the smps, and all
over.Resoldered vert. IC2100.
I thought the caps were the troubles.
Ran a week, same issue with the no vertical cold.
The vert output IC I will change: IC2100, #221-550-01,
but what is the "LAxxx" equiv. to this Zenith part number?
And any other issues known?
Thanks.
Phil Bader
--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
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