Panasonic TC-P46ST30 Fixed SC Board But Still Have a Display Issue
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Re: Panasonic TC-P46ST30 Fixed SC Board But Still Have a Display Issue
not sure if thisis correct or not, was out of 50x20b
While pressing [VOLUME ( - )] button of the main unit, press [0] button of the remote control three times within 2 seconds.Comment
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Re: Panasonic TC-P46ST30 Fixed SC Board But Still Have a Display Issue
that picture of the SC board you uploaded, is that the one currently installed?
If so , can we get a sharper picture si I can see the components and soldering up close.
Looks like a repaired board and one of the coils looks like it's bentComment
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Re: Panasonic TC-P46ST30 Fixed SC Board But Still Have a Display Issue
They aren't chained on this model. It looks exactly like dodgy SC so can only think of one other possibility and that's bad signals to SC (or possibly SS but seems less likely)
Hard to tell without a 'scope on the outputs, can only do some basic volt checking.
I can't see bad SU/SD causing this.
I have tried 2 SC board swaps - both of which were tested in a working TV before shipping to me, so I think it is unlikely to be the SC.Comment
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Re: Panasonic TC-P46ST30 Fixed SC Board But Still Have a Display Issue
Got a picture of the basic scope? It may be usable...Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Panasonic TC-P46ST30 Fixed SC Board But Still Have a Display Issue
The SC board was actually from a slightly different model of TV. The first part of the part number was the same, but the subsequent 2 letters were different - and although it looked identical, it apparently was not. Inserting the correct SC board has resolved the issue.Comment
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Re: Panasonic TC-P46ST30 Fixed SC Board But Still Have a Display Issue
Cant remember now - but the last 2 letters of the part number that are often not quoted do denote a different part! I found it on eBay UK.Comment
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