TITLE
Model
DOCUMENT NO.
PAGE
CN70 Service Work Instructions
CN70A,CN70E
SWICN70-000
Page
23
of
45
OPERATION:
Top Housing
A CN70 top housing includes the plastic housing, keypad, antenna(s), LED light pipe, and cell speaker. None of
these items can be individually replaced as they are bonded and heat staked at the factory in order to achieve the IP67
rating for the product. The top housing must be replaced as a complete unit. When selecting a CN70 top housing you
must select the correct part number based on keypad type and if the unit has a WAN radio or is WiFi only.
There are two styles of keypads that have been used to produce top housing assemblies. Original production
used a conductive puck style (shown at left in picture below). Current production uses a plunger style (shown at right
in picture below). Units should be repaired with the style of keypad they were built with. Do not swap a conductive
puck style top housing with a plunger style housing unless you are also replacing the keyboard PCB assembly to
match it.
Tools Required
Description
Part Number
T10 Torx driver
Non conductive pry tool
3M SP3010
Parts Required CN70A Top Housings
Item
Part Number
Description
Qty
option 715-568S-003
Housing,Top Numeric Wan Assy Spare CN70 (conductive pucks)
1
option 715-691S-001
Housing,Top Dome Num WAN Assy (snap domes)
1
option 715-568S-004
Housing,Top Numeric Lan Assy Spare CN70 (conductive pucks)
1
option 715-691S-002
Housing,Top Dome Num LAN Assy (snap domes)
1
option 715-569S-001
Housing,Top QWERTY Wan Assy Spare CN70 (conductive pucks)
1
option 715-690S-001
Housing,Top Dome QWERTY WAN Assy (snap domes)
1
option 715-569S-002
Housing,top,qwerty,assembly Lan spare (conductive pucks)
1
option 715-690S-002
Housing,Top Dome QWERTY LAN Assy (snap domes)
1
