PBC - Bosch Dishwasher SPI50E05EU/07

[tspr12]

Friends
I also have a problem with the Bosch Dishwasher.
I found out I have a problem in the Melecs control card 9000 683 387.
The power supply does not work. I started to control the TNY 264 circuit.
This circuit is faulty, but it is probably a problem in the primary circuit of the transformer.
Can anyone know what the diodes and the condenser are shown in the picture?
I did not find the manufacturer by labeling on the Internet.
Well thank you.

 

[kellys_eye]

Get the data sheet for the controller device (TNY...) and look for an applications schematic - often shown on the data sheet itself - which will reveal what that capacitor value (or its range) usually is. You would have to look at the reverse of the board to see which pins of the IC it is connected to.

I suspect you may have more issues than just that capacitor though.

 

[tspr12]

Thank you for your answer
I first looked at the TNY datasheet. The actual PBC link is different than the datasheet. Feedback circuit is different and the primary side also.
That's why I'm looking for the answer to what diodes is going on.

I have already tracked the other parts and changed the damaged ones.Thank you for your answer
I first looked at the TNY datasheet. The actual PBC link is different than the datasheet. Feedback circuit is different and the primary side also.
That's why I'm looking for the answer to what diodes is going on.

I have already tracked the other parts and changed the damaged ones.