Franc Zabkar wrote in message
...
On Thu, 17 May 2012 16:42:56 +0100, "N_Cook" put
finger to keyboard and composed:

Along the way that Zener3 in the 200+220V zener chain is probably 6.2V
(at
low uA level) and the 2N7002 (SMD topcode mark 782 R) functions as it
should

AISI, the 2N7002 FET should be off in normal operation, so I think
you're wasting your time in this area. If you're concerned about the
"Drive IC's" Enable pin, then disconnect D37.

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.

I agree, there is another associted point. There is no jumper configuration
in that area for 100/120V countries so must be completely inoperative , in
mormal operation, in those countries