Table of Contents
Advertisement
Figure 168
Touch panel circuit card and
connectors
Color Active Touch Panels
AXU-CV (/PB) and AXM-CV (/PB)
Replace the batteries in the AXU-CV (/PB) and AXM-CV (/PB):
1.
Discharge the static electricity from your body by touching a grounded object.
2.
Insert a flat-blade tool into the release slot on the CATP's bezel and remove the
engraved overlay.
3.
Remove the four #6-32 mounting screws and carefully lean the CATP
backward to expose the AXlink and RS-232 (optional) wiring.
4.
Disconnect the AXlink and RS-232 4-pin header and remove the CATP from
the back box or equipment rack.
5.
Flip the CATP facedown onto a soft cloth and remove the touch overlay's
ribbon cable connector and backlight connector from the circuit card. Do not
remove the cable on the battery-side of the circuit card. Figure 168 shows the
connectors on the circuit card.
U3
O D D
U6
JP1
U4
E V E N
U5
JP5
U1
C O R P .
1996
AXU-CV
50-0941 REV.A
Remove the four circuit card spacers.
6.
7.
Gently rotate the circuit card backward until you can lay it down flat with the
batteries exposed.
Power
AXlink
1
5
SPKR1
JP3
JP2
P3
U19
U21
U20
Y3
U22
U11
U7
U9
8
U8
1
U10
1
5
RS-232 DB9
Replacing the Lithium Batteries
J1
P4
JP6
P5
117
Advertisement
Table of Contents
