Component detection help

[petehall347]

Re: Component detection help

what does G1 look like ? and how is it connected ?

[conan981]

Re: Component detection help

G1 is in first photo post #1 component 07d151k.

@stj
yes, it's a TIG welder.
Capacitor is ok.. tested with capacimeter its just darker since was near to broken component and i didn t clear it . Also all the two pin are connected with the diode. I ll clear board and will do some other photos

[stj]

Re: Component detection help

what make?
there was a russian site full of service manuals a while back.

[petehall347]

Re: Component detection help

i think its a mov ..
i might have expected a tvs diode but its a rectifier .

[budm]

Re: Component detection help

G1 is in first photo post #1 component 07d151k.

@stj
yes, it's a TIG welder.
Capacitor is ok.. tested with capacimeter its just darker since was near to broken component and i didn t clear it . Also all the two pin are connected with the diode. I ll clear board and will do some other photos

https://www.badcaps.net/forum/attach...1&d=1508149258

Where did you see 07d151k based on that picture?
http://pdf1.alldatasheet.com/datashe...PI/7D151K.html

I see one leg of that device connected to one leg of the diode D32 and also to resistor R123, but another leg is not so clear if it is connected to another leg of the diode or not, R122 is connected to one leg of the diode. I also see some bad solder joints too in that area.

[vinceroger69]

Re: Component detection help

budm i think in post 1 picture one the 07d151k is pcb id G1 the part whats blown is G2 two totaly different parts maybe but both G on pcb id info

[budm]

Re: Component detection help

https://www.badcaps.net/forum/attach...2&d=1508149258'
OK, the blown part is G2 (red disc) in post 1.
The G1 (blue disc) is MOV based on P/N provided.

[conan981]

Re: Component detection help

an image from another perspective. red disc legs are connected to diode
Also i resoldered the joints that seems dry..
thanks