
TEST AND MEASUREMENT
MCUK011201C8
Section 6
Issue B
Service Manual
– 31 –
Revision 0
Figure 6.1: Interface Box IFB003 / IFB004
Personal Computer (PC)
The PC (IBM compatible) is used as a Unit Under Test controller. This in conjunction with the channel box software, allows all
of the test facilities normally provided through the keypad of the Unit Under Test.
Power Supply
Provides 12 V DC supply to Interface box IFB003 or IFB004.
PCB Repair Jig (Part No. JT00079)
This unit provides the necessary connections between the PCB Assembly and external test equipment.
Figure 6.2: PCB Repair Jig
A cable with an N-Type male connector and SMA female connector will be required to make the RF connection between the
Repair Jig and service equipment.
RF Adaptor (Part No. JT00077)
This unit provides an RF connection between the unit under test and external test equipment.
Figure 6.3: RF Adaptor
INTERF
ACE BOX
MC
U
K
O
U
T
P
U
T
P
H
O
N
E
P
O
W
E
R
IG
N
O
V
4
.8
V
P
O
W
E
R
IN
P
U
T
1
2
V
D
C
C
S
IB
0
0
0
2
S
E
R
IA
L
N
O
.2
8
5
5
0
0
0
1
C
O
M
P
U
T
E
R
FRONT
REAR
10016-1
10518-1
10525-1