Engine Pcb Assy - Brother 09055CDN Service Manual

9.47 Engine PCB ASSY

(1) Disconnect the seventeen Connectors (CN3, CN5, CN8, CN9, CN10, CN11, CN12,
CN13, CN14, CN16, CN17, CN18, CN19, CN20, CN21, CN22, and CN23) and four Flat
cables (CN1, CN2, CN15, and CN25) from the Engine PCB ASSY.
Note:
- After disconnecting flat cable(s), check that each cable is not damaged at its end or
shortcircuited.
- When connecting flat cable(s), do not insert them at an angle. After insertion, check
that the cable are not at an angle.
Engine PCB ASSY
(2) Remove the three Taptite cup S M3x6 SR screws to remove the Engine PCB ASSY from
the Top drive ASSY.
<Left side>
Engine PCB ASSY
Taptite cup S
M3x6 SR
Taptite cup S M3x6 SR
CN25 CN23 CN22 CN21 CN20 CN19 CN18 CN17
CN15
CN5 CN3
Fig. 3-213
Top drive ASSY
Fig. 3-214
3-147
CN16
CN12
CN11
CN9
CN2 CN1
CN14
CN13
CN10
CN8
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