4
Multitone Paging Interface Fitting Instruction
© Tait Electronics Limited July 2008
1.3
Tools and Equipment
Torque-drivers
The following torque-drivers are required.
■
Philips #2 bit
■
PZ1 and PZ2 Pozidriv bit
■
Torx T10 bit
Refer to the illustrations in “Disassembly and Reassembly” on page 5 for
the corresponding torque values.
Card Remover Tool
To remove the UI board, it is recommended to use the card remover tool
(220-02034-xx) included in the TBA0ST2 tool kit.
Test Equipment
The following test equipment is required:
■
test PC
■
calibration and test unit (CTU) (TBA0STU)
■
TB7100 CTU adapter (TBB0STU-TBB, included in TBA0STU)
■
TMAA20-04 cable (RJ12 socket to RJ45 plug, included in TBB0P00)
■
T2000-A19 cable (included in TBB0P00, or TPA-SV-006)
■
RF communications test set (audio bandwidth of at least 10kHz)
■
oscilloscope
■
multimeter
■
function generator
■
DC power supply (capable of 13.8V and 10A for 25W base stations, and
20A for 50W/40W base stations)
The standard test setup is illustrated in the service manual MAS-02731-01-
xx.
Figure 1.1
Typical antistatic bench set-up
common point ground
(building ground or
mains ground via 1M
ohm series resistor)
conductive wrist strap
dissipative rubber
bench mat