[TechAssist] Fixed: sony 5-303W
- From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 14 May 2005 20:58:56 +0000
Ggot this set fixed finally. Signal injection sugested the partial colapse
was in the outputstage
It tooK
C29 10uf (open) (feed to vert out)
C31 2uf (open) (in the return leg of the vert out)
X18 2sc140 (too leaky used NTE/ECG SUB #128 subed to 2n3055) (Vertical out)
Peter Oliver
Tucson Radio TV
From: mebonnell@xxxxxxxxx (Old TV Man)
Reply-To: techassist@xxxxxxxxxxxxx
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Parts locatin layout schematic needed for sony
5-303W
Date: Wed, 4 May 2005 15:27:57 -0500
Peter - I have SAMS 656-3 and will scan it to you next time I get on my
computer.
Max Bonnell
Bonnell TV
Robinson, IL
Sender: techassist-bounce@xxxxxxxxxxxxx From:
oliver_peter1@xxxxxxxxxxx(Peter=A0oliver) Date: Wed, May 4, 2005, 7:46pm
(CDT+5) To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Parts
location layout schematic needed for sony 5-303W Reply=A0to:
techassist@xxxxxxxxxxxxx
Need Parts location layout-schematic for: Sony 5-303W
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0Transistorized sony 5"
B&W TV circa 1962. Was one of the 1st fully transitoized sets. (it uses
germanium transistors) It is essentially built simmilar to many of the
Japaneese pocket radios of the period. Need parts layout to find the
vertical compents, It has a deflection problem. I found a schematic for
a 5-303J the japaneese version on line in GIF format that should be
simmilar but need parts locations. It would be in sams 656-3.
Peter Oliver
Tucson Radio TV
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