Mircom TX3-TOUCH-F15-B - Figure 130 Factory Connections on the Power Supply and Audio Mixer Board (MD-1236) for TX3-TOUCH-S22 and TX3-TOUCH-F22; Figure 131 Factory Connections on the Power Button

128 TX3 Touch Screen Installation Manual
Touch Screen Factory Wiring
4.3.1.2 Factory Wiring for TX3-TOUCH-S22 and TX3-TOUCH-F22 with MD-1236
Figure 130. Factory connections on the power supply and audio
mixer board (MD-1236) for TX3-TOUCH-S22 and
TX3-TOUCH-F22
Figure 131. Factory connections on the power button
P3
P1
TS1
TS4A
TS12
P2
TS9
SW3 on the LEFT
SW3
TS4B
+
−
TS10B
TS10A
TS11
WX-079: CN31 on PC board
WX-081: CN1 on PC board
WX-070:
Ground wire to
chassis ground
WX-070: Ground
wire to telephone
access controller
WX-080:
CN2 on PC board
SW-207: Button
Red
Black
White
Green
WR-21160 and
WR-21162: Power
terminals
+−
Red Black
WX-109: TS2 on telephone
access controller (not
polarity sensitive)
Red Black
WX-110:
TS4 (bottom) on telephone
access controller
WR-12223 and WR-12224:
Left Speaker
WR-12223 and WR-12224:
Right Speaker
+
+
+
Yellow
Orange
Yellow
Orange
Red
Black
WR-21160 and WR-21162:
Power (CN6)
on PC board
+
Red
Black
Red
Black
MD-1236
WC-25019: Power on
22 inch display
−
−
−
−
SW1: all switches o
4
TS11 on
MD-1236
321
Button (bottom view)
Notch
Notch
Button (side view)
black (−)
white
red (+)
green
black (−)
2
green
4
red (+)
1
white
3