Re: Samsung PS43D450 Plasma - Very strange VS and VA?
I could not give up on her and found a replacement Z-Drive. All fired up but then TV fell
foul of the dreaded boot loop. Sent the main board away for repair to [url]https://www.ebay.co.uk/usr/louise.cole19862012[/url] Service is fantastic - there and back in 4 days. Now working again so fingers crossed she will last a few more yearsRe: Samsung PS43D450 Plasma - Very s...e dreaded boot
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Re: Samsung PS43D450 Plasma - Very strange VS and VA?
Well Zen, X-Drive arrived, fitted and all voltages came up. However after about 40 seconds large crack and flash from Z-Drive. X-Drive appears to to be working and VE voltage is good. VSC is bad. Could problem with X-Drive have also damaged Y-Drive. Thinking its probably time to throw in the towel.
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Re: Samsung PS43D450 Plasma - Very strange VS and VA?
Removed cable as per post #30 and VS&VA rise to correct levels. Remote now also turn TV on/off.
Can not see any cracks on external part of the screen and difficult to see what is behind the metal panel.
Will await the arrival of the X-Drive and see if that resolves the problem
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Re: Samsung PS43D450 Plasma - Very strange VS and VA?
Thanks Dick
Found resistance between VS & Ground was 1 ohm. After disconnecting boards one by one traced problem to X-Drive. When I power on now VS & VA rise to normal levels and they decay very slowly unlike before when it dropped to zero immediately.
Still not able to turn TV back on once turned off and it does power on immediately when applying power so maybe its got another problem as well.
Found an X-Drive board so will update once it arrives
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Re: Samsung PS43D450 Plasma - Very strange VS and VA?
I have a similar problem to pin6pts and wondered if he ever resolved the problem.
Yesterday I was watching my PS59D6900 and there was a crack sound and the TV powered of and then came back on but screen is blank. The remote still works and can change channel, level, and power of the TV but its not possible to turn back on and the standby light is off. If I cycle power the TV comes back on. I then took the back off and checked some voltages and found VS,VA & VS_on are 0V. If I check the voltages after recycling the...
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