On Friday, 2 February 2018 20:53:45 UTC, ss wrote:
On 02/02/2018 20:37, dennis@home wrote:
On 02/02/2018 19:52, ss wrote:


Readings from diodes, hope it makes sense:

https://imgur.com/a/zxgxH

Something wrong withÂ* number one.
They should be similar.
Check for any derbies from the explosion on the tracks/components that
may be shorting it,

Then consider unsoldering/cutting it out and testing as a bare device to
make sure its the faulty device before trying a new one.


OK.
On diodes 1 & 2 showing the readings 157.7 & 1.4 on the underside the
solder is connecting the 2 diodes, is this correct? Image below.

https://imgur.com/a/KM4b6

The input is a bridge rectifier, ie the 4 diodes are connected in a ring.


NT