Brother NV4000D Service Manual page 92

Modules
5
ATTHD INIT PCB assembly removal
1. Remove the screw 1, and then remove the ATTHD INIT PCB assembly
1.
6
ATTHD INIT PCB ASSY disassembly
1. Remove the screw 1, and then remove the ATTHD INIT PCB assembly
1 from the sensor holder 2.
7
TH pulse motor assembly removal
1. Remove the 2 screws 1 and the CS1 clip (attached to the lower right
screw), and then remove the TH pulse motor assembly 1.
2. Remove the TH pulse motor lead wire assembly 2 from the PCB of the
TH pulse motor assembly.
2 - 70
Needle thread module
1 1
2 1 1
1 2
1