Hi all - I have a blown SMT component on a board from a Hoover condenser dryer. I managed to get another similar board but I believe the firmware is different so the dryer still won't run properly. The SMT component is the same on both boards but I don't want to 'swap' components as I'm unsure what other damage there may be in the original board - best case for me to ID component, get another one and put it back into old board to try.
I have done a google search for the markings, tried to ID the manufacturer but no luck. It's a three terminal component with the middle terminal not being connected at all.
Please see attached photos showing the blown component on the 'old' board and the same component on the 'similar replacement' board. I suspect the component to be a Zener diode but can find no match with the markings on the component. Also got a partial hit for Diac/Triac but I can't see that as being the case.
I don't even really know what the proper full designation is as there is a series of three characters on one line, followed by one letter on another line and three more characters on another line i.e. Z7S G F642
It's really driving me crazy - I have been troubleshooting the dryer for a while - I think if I can get this SMT component it will be a fix and my wife will be happy as it been not working for a while!
Appreciate any help offered.
Rgds
lpmurphy1
I have done a google search for the markings, tried to ID the manufacturer but no luck. It's a three terminal component with the middle terminal not being connected at all.
Please see attached photos showing the blown component on the 'old' board and the same component on the 'similar replacement' board. I suspect the component to be a Zener diode but can find no match with the markings on the component. Also got a partial hit for Diac/Triac but I can't see that as being the case.
I don't even really know what the proper full designation is as there is a series of three characters on one line, followed by one letter on another line and three more characters on another line i.e. Z7S G F642
It's really driving me crazy - I have been troubleshooting the dryer for a while - I think if I can get this SMT component it will be a fix and my wife will be happy as it been not working for a while!
Appreciate any help offered.
Rgds
lpmurphy1
Attachments
-
902.7 KB Views: 11
-
831.2 KB Views: 11