[TechAssist] Re: help needed on a RCA ctc169 au2
- From: Manuel Reyes <reyes9159@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 31 Oct 2005 12:43:48 -0800 (PST)
Hi Bill Just replace the diodes if is low then 15v
replace the doide for a new one good luck: Manuel
--- Bill Grabowski <bgrabowski@xxxxxxxxx> wrote:
> Replace CR4118
>
> Royal19960@xxxxxxx wrote:
>
> >Hi all.
> >Have a little troublemaker here. It is a RCA
> F31226es with a ctc169au2 in it.
> >It was dead. I replaced the regulator ic, u4101,
> the 3 caps in the power
> >supply, c4108, c4102, cc4104, and the diode cr4122.
> >Now I have b+ BUT still a dead set.
> >The power supply 15va is down to about 5 volts. If
> I open jw324 the volts
> >rise to +15. If I open jw320 it stays low. I opened
> the collector of q4601 and
> >the resistor r4602 and it stilled stayed low. Any
> ideas>
> >Thanks in advance
> >Roy
> >
> >Roy E. Adams C.E.T.
> >Bonded TV Service
> >5158 W ForestHome Ave
> >Milwaukee, WI 53219
> >414-541-9111 voice
> >414-541-2740 fax
> >
> >
>
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> --
> **********************
> Bill Grabowski
> Triangle Appliance
> 3813 Roosevelt Rd
> Kenosha WI 53142
> 262-694-6500
> 262-694-6523 fax
> bgrabowski@xxxxxxxxx
> **********************
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>
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Manuel
Orion TV Repair
Los Angeles
CA 90001
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