[TechAssist] Re: RCA TV F27664 CTC 203AX
- From: tibstv <tiberiom@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 19 Nov 2005 17:19:49 -0500
Pull out the PIP module and look really close at two SMD resistors
(R14127=243 ohms SMD & R14126=392 ohms SMD) for trimming adjustable
regulator U18101=LM317=RCA 214704=voltage output it is on steel heatsink to
source 3.3V power for PIP IC.One of two SMD resistors has cracked solder
joint
On 11/19/05, R&S ELECTRONICS <rselect@xxxxxxxxxxxx> wrote:
>
> Hi Techs
> Video goes in and out, audio ok. Soldered all coil, L14401, drive
> transformer. The board where rca jacks located that board whenever we tap
> that board the picture comes on, soldered each and every part but still the
> same.
> Anybody has any information .... pls let me know.
>
> Thanks
> Sunny
> R&S Electronics,PA
> TEL:(717)532-6312
> Email:rselect@xxxxxxxxxxxx
>
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--
TibsTV
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