Broken power charger electric secateur

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michal284

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Hi,

I have electric secateur and broken chargef for battery. Rapidly charger stop working, i chceck them, was failed:
-fuse 3,15A type F ( swap to the new )
-2 transistors IGBT (K06N60), i swap to similar IRG4BC30PBF)
-four bridge diodes (swap on new)
-transistors driver IR2153 ( swap on new)

Now i have no voltage on output, what i should chceck more ? (i attach photos)
 

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Hello
I would like to help you but can you get the schematic diagram

kamal
 

00kam said:
Hello
I would like to help you but can you get the schematic diagram

kamal
Click to expand...

sorry, i have any diagrams, it s not popular charger, but i would like to know, what is your opinion, what could be broken? please look on my fist post.
 

michal284 said:
sorry, i have any diagrams, it s not popular charger, but i would like to know, what is your opinion, what could be broken? please look on my fist post.
Click to expand...
i have seen you first post and searched in google the "INFACO marked " it seems this charger is for group of Ni-Cd batteries . my opinion if there is schematic diagram i could approach you to find the defect
kamal
 

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