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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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HP 3581A LED digits not lighting
Hi,
I have a 3581A that was working a few years ago when I purchased it off eBay (yes, yes, I know). I went to power it up recently (not having powered it up for about a year) when I noticed that the inner two LED digits are not lighting. I'm not talking about missing segments, but the inner digits not working altogether: http://img706.imageshack.us/img706/5645/3581aled.jpg Working the frequency control I can see the lighted digits changing, but that's all. Is this a repair that is straightforward? I consider myself handy. Otherwise, any tips/advice on where to have this thing sent for repair? Thanks, Chris |
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