[TechAssist] Admiral GOJ12028 19" TV, dead, fix
- From: Philip Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
- Date: Fri, 12 Sep 2003 11:25:40 -0400
El-cheapo special.Had I not had a scrap chassis, it would be
salvage,too.
Dead set. HOT shorted (D2499) used generac 2SD1555 sub.
Powered up with a raster pulled in from left side. (had no antenna
attached).
I replaced the fly with my salvage. Both flys part# Samsung 3220045.
Now has full raster.
Attach antenna,when signal applied the pix fluctuated in and out,bad
volt. regulation.
Replaced reg IC501 (STS30110) and open PS resistor R515 (1.5 ohm 2W)
Picture restored.
So:
FLY# Samsung 3220045
R515 (1.5 ohm 2W)
Reg IC STR30110
HOT Q401 (D2499)
This TV has a Samsung fly, Orion CRT, "ENGxxx" part# tuner.
Duke's mixture.
A real loser without a junk pile to pull from.
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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