Replacing a Defective Control Module PCB in a Bosch Oven

[@sharonmcgill3352]

Great set of videos on how to identify the problem of a non- working Bosch oven and how to fix it.

[@markuseskermo1920]

Thanks for your video! Where is the PCB located? In the back?

[@theredneckgeordie]

No. The PCB is located at the front and the top and is just behind the element selector. Thanks for your comments and hope my answer is suitable. Regards .. Ian

[@endymion8181]

Hi thanks for the video. I have a problem with this oven. The light is now working anymore, i Changhed the bulb but nothing happens. How can I understand if the PCB is the problem? Thanks

[@theredneckgeordie]

Thanks for your comment. My question is "is everything else working" i.e., is the oven heating up as normal? If this is the case then the PCB may not be the problem. You can have a close look at the PCB to see if there is any damage to the components. If everything is looking OK then you may have to replace the whole lightbulb assembly rather than just the lightbulb. Sorry I can't be more specific! Regards and best of luck.

[@endymion8181]

@@theredneckgeordie thanks. I changed the PCB. Now the light is working but the oven shows E300 error. Maybe the problem could be the power supply module?

[@endymion8181]

@@theredneckgeordie also I checked the wiring from your video to mine and in my oven the gray cable that connects the selector to the PCB connects in the space to the right of yours, does it work the same?

[@theredneckgeordie]

@@endymion8181 I'm not sure about that! I'm not an electrician or electronics engineer so I can't really answer your question. Do you have the manual to see what E300 refers to?

[@endymion8181]

@ i solved. I bought a wrong PCB. Now it’s working. Thanks

[@martinbrown6487]

@theredneckgeordie - Hey hi I have the same oven although my issue is the lcd screen digits keep flashing, likely tripped my a electrical cut out - I’ve tried resetting by leaving off at mains for an hour and switching back on etc - oven works apart from the continuing flashing, any idea what is the issue?

[@theredneckgeordie]

Hi Martin. Sorry for the delay. I'm not much help with this problem. It may be a defective component on the PCB which may not be visible as it was with my problem. Sorry I can't help with this one! Hope you can find the cause and repair.