[TechAssist] Re: RCA CTC169JA5 / G35830WK slight flashes in videoafter fix
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 21 May 2004 14:49:10 -0400
Follow up. O'scope not much help, it's not intense enough.
I connected a video source (DVD) up to the Video input#1 (RCA jacks) and
the noise flasher were there, like cable.
BUT: With the S-Video input picture SEEMS clear.
Now to troubleshoot!
Phil Bader
Phil Bader wrote:
>I located this SMD capacitor (150pF/50v # 181091) and changed it, no help.
>Then I remembered the associated video switch IC that had caused this
>type of noise before, IC U1401 (HCF4052BE) and changed that as well.
>Still the same. Have tried cool spray, flexing chassis, etc.
>need to pull a rabbit out of my hat, here!
>Phil
>
>Intrepid Video Support wrote:
>
>
>
>>Phil,
>>In your Tech Repair CD, double click the 'model' field and type
>>"!ctc169+flash".
>>The !, says to look in ALL fields.
>>I found this a couple times:
>>RCA\CTC169\PICTURE FLASHES INTERMITTENTLY\\\\REPLACE C1407 IN VIDEO\\\\\\\\
>>
>>
>>Jeff
>>--
>>Intrepid Video TV/VCR Repair
>>263 S Front St, Steelton PA 17113
>>717-939-7708; (F) 717-564-4952
>>www.intrepid-video.com www.tech-repair.net
>>----- Original Message -----
>>From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
>>To: <techassist@xxxxxxxxxxxxx>
>>Sent: Thursday, May 20, 2004 3:43 PM
>>Subject: [TechAssist] RCA CTC169JA5 / G35830WK slight flashes in video after
>>fix
>>
>>
>>This is the 35" TV I replaced the scan caps, shorted HOT, SMPS lytics in.
>>Afterwards I test run it on cable a day or so.
>>I notice an ever so slight erratic "flash", or variation in the video of
>>the recieved station.
>>I'm "anal" I know, about these things, but is there any known issues
>>with this type of thing?
>>Vague I agree. Just a shot here.
>>Phil Bader
>>
>>
>>
>>
>>
>
>
>
--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
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