[TechAssist] Fixed Proscan PS31122 CTC169EJ5
- From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 20 Feb 2003 19:26:33 +0000
IT was Q4802 the pin transistor a MPS651 subbed a 2SC3117 seems to run good
now.
Thanks
Peter Oliver
Tucson Radio TV
From: <tvservice@xxxxxxxxxxxxx>
Reply-To: techassist@xxxxxxxxxxxxx
To: <techassist@xxxxxxxxxxxxx>
Subject: [TechAssist] Re: Proscan PS31122 CTC169EJ5
Date: Mon, 17 Feb 2003 08:49:45 -0600
Oh yea forgot about Q4802
Robert
tvservice@xxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "LeRoy Westlund" <llw@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, February 16, 2003 3:52 AM
Subject: [TechAssist] Re: Proscan PS31122 CTC169EJ5
>
> Peter,
> Most likely Pin output Q4802, or Pin diode CR4402.
>
> HTH,
> LLW
>
> LeRoy Westlund
> Westlund TV & Electronics " Walk tall,...Walk straight
> 93 North Main and look the world
> Centerfield, UT 84622-0087 right in the eye "
> Ph./Fax 435-528-3822
> mailto:LLW@xxxxxxxxxx
>
> -----Original Message-----
> From: Peter oliver <oliver_peter1@xxxxxxxxxxx>
> To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
> Date: Saturday, February 15, 2003 10:10 PM
> Subject: [TechAssist] Proscan PS31122 CTC169EJ5
>
>
> >
> >
> >Proscan PS31122
> >CTC169EJ5
> >Jan 1995
> >
> > Set came in dead, Customer complained that went to line and died.
Found
> >blown H.O.T.(Q4401=2SD1885), Replcaed HOT set came on no Horizontal
> >defection- vertical line, Found yoke return cap C403 0.48uf 250V open,
> >Replaced Now picture too wide. What did I miss? Could L401 be damaged?
> >(Incidently this is the second 31" RCA CTC169 I've been tacking today
the
> >first was from 1991 and wolud cut off sodder conection on that it seems
> ok).
> >
> >Peter OLiver
> >Tucson Radio TV
> >
> >
> >
> >
> >_________________________________________________________________
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