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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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Anybody have a schematic for the SMPS for this laptop?
Anybody have a schematic for this simple SMPS?
AC to DC Adapter for the IBM Thinkpad T22 16V 3.36A On the unit itself is Battery Technology, Inc. IB-PS365 09000000106991 from that I found: Battery Technology, Inc. 16500 East Gale Avenue City of Industry, CA 91745-1712 Tel: 626-336-6878 Fax: 626-336-5657 http://www.batterytech.com but, they don't answer their phone, nor does their website 'find' any refrence to this model?! the 800 number from their own website comes up disontinued. Anybody have a schematic? Especially interested in the input section = AC mains up to the rectifiers and fusing. |
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