Question about Canon SPEEDLITE 580EX TTL Flash

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Nikon speedlight SB-20

Does not oscillate! Dead. Cant work out how to get inside without damage?
have removed 4 base screws for part access.
Any suggestions as to possible faults will be gratefully received

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Gentle prising revealed "held together with Snaps" noted positions of wiring plugs,

took apart expecting dead fuse/component. Always go for the simple solution......

the battery box was cracked! repaired with cement and strong tape. Reassembled

and tested................perfect.

Take very great care with the main capacitor.Awesome beast ~300volts DC at a high amps .....would make your hair stand on end for a week

Posted on Jul 11, 2008

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