[TechAssist] Re: UPDATE Panasonic PT47WX49E Chassis DP820 Hi voltage come up and shuts down immediately
- From: Gerald Gann <alpha21century@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 19 Mar 2004 10:21:28 -0800 (PST)
Jim Do you use dishwasher liquid to or just clear water?
By the way Ernie uploaded the Service Manual to the members site. Thank Ernie!
Jerry
Alpha 21 Electronics
Granite City, IL 62040
Ph. 618-452-8620
Fax 618-876-5157
www.alpha21century@xxxxxxxxxxxxx
Jim Myers <jr.myers@xxxxxxxxxxx> wrote:
Not kidding at all, just be sure you let it dry well before
reinstalling. May also be best to pull it out after about 1/2 the dry
cycle and let it air dry.
*******************************************************************************************************************
Since 1972
Jim Myers
Telrad Electronics
Fort Wayne, Indiana
Gerald Gann wrote:
> Jim, Al I don't think so. I is on the back of the board. That was the first
> thing I checked when I saw that. You can even see spots on the top of the
> plastic that houses the RCA and RF connectors. Jim are kidding about putting
> it thru
> a "pots and pans" cycle? I have dishwasher at home.
> Thanks
> Jerry
>
> Alpha 21 Electronics
>
> Granite City, IL 62040
>
> Ph. 618-452-8620
>
> Fax 618-876-5157
> www.alpha21century@xxxxxxxxxxxxx
>
>
> Jim Myers wrote:
> Panasonic web site shows the board, P/N TNPH0370ADS, with a dealer price
> of $458.02. Any chance the stuff that got spilled on the board is
> coolant from a leaking CRT? Consider pulling the board a putting it thru
> a "pots and pans" cycle, that is if you own a dishwasher. (Some of us
> can's affort one!:)
> *******************************************************************************************************************
> Since 1972
> Jim Myers
> Telrad Electronics
> Fort Wayne, Indiana
>
>
> Gerald Gann wrote:
>
>>Good morning group:
>>
>>As recommended by Jeff Dougherty Tips came from Tech Repair CD
>>
>>1. Unplugged yokes one at a time. Nothing changed. Tip said Green
>>
>>yoke.
>>
>>2. Check C524 out of circuit. Checked good.
>>
>>3. Checked R860, R857 and R858. All good
>>
>>As recommended by Robert from H&H Electronics
>>
>>Change STK392-110. No change.
>>
>>After closer examination of the circuit board, the one on
>>
>>the left when looking in the back. The one with the convergence
>>
>>IC?s, dual tuner and a ton of SM IC?s. The only numbers I could
>>
>>find that might be the board number is TNPH0370. Anyway something
>>
>>has been spilled onto the board. It was all gummed up in-between
>>
>>the SM IC pins. Tried cleaning it with board wash. Did not help.
>>
>>Looks like board replacement time. I called Try-State Module
>>
>>and they are not set-up to work on them yet. Did say they would
>>
>>be in about month. Might keep that in mind.
>>
>>Called Panasonic about the board and they put it in research.
>>
>>Haven?t hear back from them. Know it has to be expensive.
>>
>>Ernie from Valley TV was trying to download the manual from
>>
>>Panasonic website. Must not have had any luck.
>>
>>I guess I am on hold till I get the schematic or a new board.
>>
>>Thanks
>>
>>
>>Jerry
>>
>>Alpha 21 Electronics
>>
>>Granite City, IL 62040
>>
>>Ph. 618-452-8620
>>
>>Fax 618-876-5157
>>www.alpha21century@xxxxxxxxxxxxx
>>
>>
>>
>>
>>Gerald Gann wrote:Panasonic PT47WX49E Chassis DP820 Hi voltage come up and
>>shuts down immediately. Could use a schmatic. Any one have any tips or a
>>schmatic I could use.
>>Thanks
>>Jerry
>>
>>Alpha 21 Electronics
>>
>>Granite City, IL 62040
>>
>>Ph. 618-452-8620
>>
>>Fax 618-876-5157
>>www.alpha21century@xxxxxxxxxxxxx
>>
>>
>>
>>
>>
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