How To Connect Or Disconnect New Connector Jst Psi Type - Brother GTX-4 Service Manual

6-2-4-2. How to connect or disconnect new connector JST PSI type

Five types of connectors (2p, 4p, 5p, 6p, and 8p) are used in the main circuit board, power circuit board, and
maintenance circuit board.
(Connectors with a base and socket housing of blue-colored resin)
Connectors featuring high electric current, high-level locking mechanism, and finger friendly type by low insertion force
How to unhook
(1) Press the A portion of the lock lever and unhook the latch located on the inside.
(2) Take out the socket housing from the base-attached post.
How to insert
(3) Orient the lock lever direction and insert the lever until it clicks.
(4) Check that there is no space between the socket and base.
(5) Gently pull the harness to check that it is not disconnected.
Socket housing
Base-attached post
1
A
2
Latch
6-148
Disassembly / Replacement / Adjustment
I
3
nsert until it clicks.
The socket should not be
5
disconnected even when pulling it.
No space here
4