Mitel sx-100 User Manual page 282

I:
. . _
SECTION MITL91 OS/91 1 O-0961350-NA
VIOLET
BROWN
INTERSHELF POWER
CA6LE HARNESS
/
90 v
I III
GREEN RINGING GND 48 v
. n
f '103
00
P102 P'O'
SHELF 2
SURGE CLP
PCB
SIDE VIEW
SHELF
90 v
I
GREEN RINGING GND 4a V
-
rMP
I
NOTE: TtlERE IS A SURGE CLAMP ON BOTH SHELVES. SURGE
CLAMPS ON SECOND SHELF NOT SHOWN. SECOND
StiELF SURGE CLAMP IN SAME POSITIONS AS FIRST
SHELF CIAMP.
,-., ._
@I@
XllfiR4 ' I"
Figure 603-l Backplane Voltages
Page F-24