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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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Diagnosing HP ScanJet 2200c
"DaveC" wrote in message al.net... | HP scanner is brain-dead. History is that this scanner died during an | electrical storm. Applying power (outboard supply brick) results in no | function. Power seems to be at all ICs. Power is good. No visible fuses. How worth fixing is it? I've bought new ones for $8 after rebates, used for $1. Is it especially nice? NM |
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"DaveC" wrote in message al.net... | On Tue, 14 Dec 2004 10:58:23 -0800, NSM wrote | (in article jJGvd.35013$Ya4.12357@edtnps84): | | How worth fixing is it? I've bought new ones for $8 after rebates, used for | $1. Is it especially nice? | | No, it's not. But I like a repair challenge, and this one needs help. Given that "History is that this scanner died during an electrical storm" I would look at anything connected to an external wire. That would include the power supply. I'd also look to see if I could find a processor, and look for activity there. N |
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