[TechAssist] Re: RCA PTK169PAAS..IHVT question
- From: "tomlee" <t8872695@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 3 Mar 2004 02:09:39 -0800
Hi Jeff.
I serviced a ptk169 last week.In my case pull hv lead off splitter the set
will turn on. You can connect 120v 100watt bulb at bettwen colecttor of
HOT.(after cut collector pin), to see it turn on with bright lamp.I used to
use this trick.
Dang TD electronics
----- Original Message -----
From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
To: "Techassist" <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, March 02, 2004 7:14 AM
Subject: [TechAssist] RCA PTK169PAAS..IHVT question
> Good day...
> I showed up at the customer home on this set to find it trying to start.
Looking in the rear of the set, I
> saw arcing at the HV lead to the splitter.
> Brought light box to shop and await splitter. Replace splitter and power
supply components since original
> were still in this set, and set would start, then shut down. Pulled HV
lead from splitter, now set pulses
> on/off, each time the high voltage does build.
> Checked HOT, it was OK. Pulled and rang flyback on my Sencore VA48 and it
failed. Needle never came up at
> any of the settings. Usually, the needle comes up at least a little on
some of the settings.
> Questions is......wouldn't the bad flyback have taken out the HOT, also?
> I hate to wait for a new flyback, which is currently on BO, when there is
actually another problem...
> Also, checked the splitter and I have a little over 11k from input to each
output. Isn't this a good test?
> Thank you for the help...
>
> Jeff Dougherty
> Intrepid Video TV/VCR
> 263 S Front St
> Steelton PA 17113
> fax...717-564-4952
> www.intrepid-video.com www.tech-repair.net
>
>
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