[TechAssist] Re: CTC-179CM no Vert Deflection
- From: "Barry Thompson" <barrystv@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 21 Nov 2002 17:16:50 -0500
Change the diode in that circuit,always checks good.
barrystv@xxxxxxx
Barrys TV
613 224 3406
Ottawa Canada
----- Original Message -----
From: "Keith Trumbla" <ktrumbla@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, November 21, 2002 5:12 PM
Subject: [TechAssist] CTC-179CM no Vert Deflection
>
>
> 32" RCA CTC-179CM no vertical deflection. Changed vert out IC, T-2 Jungle
> chip and EEprom. B+ all ok on vert out IC and Jungle chip. Scoped pin 19
of
> jungle IC and found drive only for a brief period [1 sec] at turn on,
> however, no drive coming out of Output IC during this time. Yoke is not
> open, parts in ground path, ie caps and resistors are ok. Any ideas ?
> TIA
>
> Keith Trumbla
> O/O B.E.M Electronics Inc. Est.1954
> 839 Ellice ave.
> Winnipeg Manitoba, Canada R3G 0C3
> Ph.(204)775-2875 Fax(204) 774-9192
> http://www.bemelectronics.com
>
>
>
>
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