TCPA300/400 Amplifiers and TCP300/400 Series Current Probes Instruction Manual
7-3
Disassembly
To access the internal adjustments or to replace internal components of the
amplifiers, you need to remove the instrument case and internal covers. This
section covers the disassembly of the amplifiers. C urrent probe procedures are
described later in this section.
Amplifiers
Use these procedures when making adjustments or replacing components in the
amplifiers.
WARNING. Amplifier disassembly must be performed by qualified service
personnel at an antistatic workstation.
The following components are replaceable:
H Outer Case
H Front Panel Assembly
H Amplifier Board
H Power Supply
H Fan
Equipment Required
Use the equipment listed in Table 7--1 to replace the internal components.
Table 7- 1: Equipment required
Qty Description
1 #2 Phillips screwdriver
1 T-15 screwdriver
1 Long-nose pli ers
1 3/8-inch nutdriver or wrench
1 Torque wrench
1 Antistatic wrist strap
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