SATO S84NX - Replacing the Main (CONT) PCB

Back to top 4 Replacement
S84NX/S86NX Service Manual
100
4.6.2 Replacing the Main (CONT) PCB
1
Open the rear housing covers of the product.
Refer to
4.2.1 Opening the Rear Housing Cover
2
Disconnect all the cables from the connectors
(as listed below) on the main (CONT) PCB.
A
:
FAN
, connects to the fan unit.
B
:
POW24
, connects to the power supply unit.
C
:
POW
, connects to the power supply unit.
D
:
KB
, connects to the operator panel (KB) PCB.
E
:
KB
, connects to the operator panel (KB) PCB.
F
:
SENSOR
, connects to various sensors.
G
:
HEAD
, connects to the print head assembly.
H
:
USBH
, connects to the USB PCB.
I
:
FEED
, connect to the gearbox motor.
J
:
RIBBON_RW
, connects to the RW ribbon motor.
K
:
RIBBON_UW
, connects to the UW ribbon motor.
A
I
B
C
D
H
F
G
E
J
K
3
Remove two screws (S2).
S2
S2