charger BOSCH AL 3640 CV is not working, none of the LED power lights are on 

Same problem, resistor replaced and fixed!! 👍👍👍

You lovely man! Thanks to your excellent tutorial my charger lives on - and all for a 12p resistor!! Many thanks and keep 'em coming...

Emeğine sağlık ustam. Hayırlı huzurlu ve bol kazançlı günler dilerim.

good luck

Gret job again Thanks from WeFixTvs

You are the best

Hi! nice work! I also repair such a device! I had to replace the 180k resistor, the uc3842 ic and the P6NK90 N-FET components. Now the machine turns on and the output dc 39v is present on the relay. However, the 2 2k-ohm resistors connected to the relay will be hot in 30-40 seconds. The battery is not connected to the device. Can you help me, what could be the problem?

What's the fuse amp?

🧿👍

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