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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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#1
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Identifying zener diodes
Hi to all and thank you in advance..
I need your help. I have a little PSU (for D-Link equipment) with bulging capacitors. I changed them but there is something else broken. I think that there are also 2 zener diodes burned: the first is marked: 2 and in the 2nd row: 20 the second: 6 and: 20. Schematics are not available (of course) so: anyone here can help my search? Frank PS: forgive my english |
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#2
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Identifying zener diodes
On Mon, 28 Jul 2008 16:57:30 GMT, Slang put
finger to keyboard and composed: Hi to all and thank you in advance.. I need your help. I have a little PSU (for D-Link equipment) with bulging capacitors. I changed them but there is something else broken. I think that there are also 2 zener diodes burned: the first is marked: 2 and in the 2nd row: 20 the second: 6 and: 20. Schematics are not available (of course) so: anyone here can help my search? Frank PS: forgive my english Can you post a photo of the PCB on your web space? - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
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