Avaya MCC1 Maintenance Procedures page 233

Figure 69, Packet bus leads on the backplane (rear view),
bus leads for a given slot as seen from the front and back of the carrier.
Figure 69: Packet bus leads on the backplane (rear view)
Maintenance Procedures
December 2003
Isolating and repairing packet-bus faults
on page 233 shows the location of the packet
Back View
. . . .
+5v
. . . .
. . . .
LP
. . . .
L1
. . . .
L2
. . . .
L4
. . . .
L5
. . . .
L7
. . . .
L8
. . . .
H0
. . . .
SB
. . . .
H2
. . . .
H4
. . . .
SF
. . . .
H6
. . . .
H7
. . . .
H8
. . . .
. . . .
GND
. . . .
CLK SS
. . . .
GND
. . . .
. . . .
GND
. . . .
+5v
. . . .
+5v
. . . .
. . . .
. . . .
. . . .
. . . .
. . . .
Packet and serial bus maintenance
+5v
L0
GND
L3
GND
L6
GND
HP
H1
GND
H3
GND
H5
GND
LF
GND
GND
GND
+5v
+5v
233