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Button Hole Cannot Be Sewn Correctly - Brother CE-5500PRW Service Manual

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Failure Investigation
for Electronic Parts
Is the resistance between pin 4
and 5 on the BH lever switch
connector normal?
• BH lever down : 1Ω or less
• BH lever up : more than 1MΩ
When the BH lever is lowered, is the resistance
between pin 1 and 2, 2 and 3 on the BH switch
connector normal?
• BH lever pulled forward
• BH lever pushed back
5 - 14

Button hole cannot be sewn correctly

Button hole cannot be sewn correctly.
Is the appropriate presser foot
being used?
Y
Y
Pin 1 and 2 : 1Ω or less, pin 2 and 3 : more than 1MΩ
Pin 1 and 2 : more than 1MΩ, pin 2 and 3 : 1Ω or less
Y
Replace the main PCB assy.
N
Attach the appropriate
presser foot.
Adjust the BH lever.
N
or
Replace the BH switch assy.
Adjust the BH lever.
N
or
Replace the BH switch assy.

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  • Debbie Doebley Sep 04, 2018 10:52:
    I have the Brothers sewing machine CP6500, only got Spanish manual with the machine and I do not speak, etc Spanish. I was sewing with my machine then had to change the tension and now I am having a lot of trouble getting it to work properly again, thread from bobbin bunches up(?), Is there any way I can get the manual in English so I can try to get my machine working properly again? I would really appreciate any help you can give me. If need to you can email @ debbiedoeb​ley@aol.co​m. My home address is 3122 Belgreen Place, Philadelph​ia, Pa 19154. Thank You!