Sound with no picture is the fault. Checked inverter board which is CPT 370WA03 Rev01 all transformers seem ok. Fuse F1 ( very small marked D) found to be open circuit whats the chance that it could be only the fuse at fault?
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Re: Goodmans LD3755HD inverter board fuse blown
Generally--summit Kills a fuse--what current do you read if you put ammeter across it and run the set?TELEFIX
How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
http://www.irf.com/technical-info/appnotes/an-1088.pdf
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Re: Goodmans LD3755HD inverter board fuse blown
There is a good chance its just the fuse, I have replaced them in the past without a problem. Not knowing who actually made the fuse its hard to determine the value, `D' in some specs is 750ma fast acting type.Comment
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Re: Goodmans LD3755HD inverter board fuse blown
When tested with multimeter across it it reads 24.5volts. Done a bit of research and fuse rated at .250amp. Also checked smd components that are immediately in line with it and found to be ok. Will go ahead and order some fuses as havnt got any in stock, my own belief is that its just the fuse thats gone.Originally posted by Alastair E View PostComment
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