NEC NP-NC900C-A Service Manual page 107

METHOD OF DISASSEMBLY (Illustrator/Photo taken from life)
17. MOTOR PWB ASSY/FAN-C PWB ASSY
(1) Remove 4 pcs. of screw 1 and take out the MOTOR PWB ASSY.
(2) Remove 2 pcs. of screw 2 and take out the FAN-C PWB ASSY.
"Confidential, Do Not Duplicate without written authorization from NEC."
MOTOR PWB ASSY(NC)
79TY1261
1 1 1 1
FRONT
1
1
1 1
2
2 2
6-17
2
FAN-C PWB ASSY
79TM1441