HI,
I have two identical sewing machines, that have both now failed with the same problem. It looks like the bulbs have burnt out on the boards for the touch screens for the LED. They are older computerized Brother machines, so are useless without the screens. The screens work...but are invisible.
We tested the bulbs in situ for continuity, and they all (8) seem to be dead. I can take them out (soldered in) and replace... but am not sure what they are. My big question is...if I get the wrong bulb, what impact will it have on the rest of the board? The replacement seems simple enough, but getting them wrong...I dunno.
these machines are much loved, but not able to be repaired by Brother. Too old.
Thank you
(I hope the pictures come through, I will try again if I messed up.)
I have two identical sewing machines, that have both now failed with the same problem. It looks like the bulbs have burnt out on the boards for the touch screens for the LED. They are older computerized Brother machines, so are useless without the screens. The screens work...but are invisible.
We tested the bulbs in situ for continuity, and they all (8) seem to be dead. I can take them out (soldered in) and replace... but am not sure what they are. My big question is...if I get the wrong bulb, what impact will it have on the rest of the board? The replacement seems simple enough, but getting them wrong...I dunno.
these machines are much loved, but not able to be repaired by Brother. Too old.
Thank you
(I hope the pictures come through, I will try again if I messed up.)
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