[TechAssist] Re: Zenith Z36x31D
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 15 Nov 2005 09:27:18 -0500
CX3416 ( 100uf ? ) is probably the only bad part.....unless this problem is
let to fester.....then.....
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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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ZENITH 9-1813
Dead Set
Dependable Electric Service
Found Rx3406 Burnt, Q3401 Short , Open Cx3416 And Icx3431 Bad.
Q3401 = 121-1348
Icx3431 = 223-28= Str-54041
Cx3416 47 Ufd @ 25vdc
Rx3406= 47 Ohms
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ZENITH 9-1813
Dead / No Fuses Bad
John Kincaid Sos Tv
Change Icx3431 (Str53041) QX3401 (121-1348 Or 2n4923 ) And Both
Electrolitics Cx3413 100uf At 100 And Cx3416 22uf At 50 If You Use Generic
Parts Make Sure Heat Sink Is Not Too Hot Too Touch After 20 Minutes. Should
Be Hot But Not Melt Your Skin
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ZENITH 9-1813
Power Supply -Dead
Orlan Stone
Rx3406 (47-1/4w), Rx3407 (47 - 1w), Qx3401 (Ecg184), Cx3416 (100/25v),
Icx3431 (Str53041). Note: Qx3401 Silk Screen Wrong - E & B Reversed
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==========================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
860-399-1861
860-664-3535 (fax)
jstielau@xxxxxxxx
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----- Original Message -----
From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 14, 2005 2:53 PM
Subject: [TechAssist] Zenith Z36x31D
>I have a call for this one that has to be turned on several times before it
> stays on.
> It has a 9-1813 according to my old Z-Tips program.
>
> The only tips that show up are for dead set and include bad ICs.
>
> This one will eventually run so I'm suspecting a cap somewhere in the
> power
> circuits. Rather than buy a module to take out there, I would like to just
> replace the cap if someone has any information on which one.
>
>
> Russ Hoyt
> Hoyt's TV
> Exeter, NH
>
>
>
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