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Default Repairing small switch mode power supply

I have a Lidl worklight of the type that uses a panel of 150 LED's.
It worked fine for a while but one day it flickered and went out.

As I'm one of those who likes to see what makes things tick, rather then
send it back I had a look inside the housing where there is a small Switch
Mode Power Supply (SMPS).
Photo he
http://freespace.virgin.net/enigma.1666/index.htm

The mains input fuse on the board has blown but nothing is burnt.

I'm hoping someone can advise on the likely faulty component.

Thanks for any help.

Roger R





 
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