3. Disconnect the 26 connectors on the top side of the main board, indicated by the arrows in the
image below.
See the table below for descriptions of each connector.
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
Item
Male connector on
connector board
A
J8 FRONT IR
B
J5 MB TO KEYPAD CONN
GS Series 700-850 Service Manual
020-001054-02 Rev. 1 (04-2017)
Q
P
Description
Composed of red, black, and white wires, a green
connector, and a black wire tube (three pin)
White connector (30 pin)
Printed circuit boards and sensors
S T U
R
V
W
X
Y
Z
Figure
79