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SAMSUNG WS-28V53N.

 
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PostPosted: Thu Mar 01, 2007 7:56 pm    Post subject: SAMSUNG WS-28V53N. Reply with quote

HI ALL, I HAVE THIS SAMSUNG WS-28V53N WHICH HAS A PINK TINT TO THE PICTURE. I HAVE TESTED THE TUBE WITH A METER AND IT SHOWS TO BE OK. I HAVE SWAPPED THE RGB AMPLIFIERS ROUND ON THE TUBE BASE WHICH MADE NO DIFFRENCE, SO THIS MUST MEEN THE FAULT IS IN PROCCESSING?? HAS ANYONE HAD THIS OR HAVE A CIRCUIT DIAGRAM FOR IT OR ABLE TO POINT ME IN THE RIGHT DIRECTION???? THANKS, JON.
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PostPosted: Sat Mar 03, 2007 4:31 pm    Post subject: Reply with quote

good luck
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minnie



Joined: 18 Aug 2005
Posts: 2880
Location: Hell

PostPosted: Sat Mar 03, 2007 5:00 pm    Post subject: Reply with quote

Is it a degaussing problem?
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PostPosted: Thu Mar 08, 2007 9:03 pm    Post subject: Reply with quote

hi minnie, no its not a degaussing fault, the whole screen is pink, looks like the tube but that is tested ok, so it must be in the processing stage, any diagrams out there??
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minnie



Joined: 18 Aug 2005
Posts: 2880
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PostPosted: Fri Mar 09, 2007 12:58 am    Post subject: Reply with quote

Check your 3 transistors on the crt board to see if they all have about the same voltages on the base, collector, and emitter.
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