Hello,
I am in need of some quick help if possible. Would someone be able to confirm what arrangement the transistors are on the filter board? Based on my B780, there seems to be an error in the service manual. It has Q2 and Q4 as BC550C, and Q1,Q3,Q5,Q6 as BC560C. However, I pulled these and I had four BC550C and only two BC560C. I think they were in the exact opposite arrangement, however, I am having problems and I am starting to second guess myself as I foolishly changed the transistors rather quickly.
If someone had access to their board and could look and confirm the transistors (and perhaps service manual error), I would be greatly appreciative.
Thanks!
I am in need of some quick help if possible. Would someone be able to confirm what arrangement the transistors are on the filter board? Based on my B780, there seems to be an error in the service manual. It has Q2 and Q4 as BC550C, and Q1,Q3,Q5,Q6 as BC560C. However, I pulled these and I had four BC550C and only two BC560C. I think they were in the exact opposite arrangement, however, I am having problems and I am starting to second guess myself as I foolishly changed the transistors rather quickly.
If someone had access to their board and could look and confirm the transistors (and perhaps service manual error), I would be greatly appreciative.
Thanks!