Disassembly Procedures; List Of Required Tools - Agilent Technologies 6631B Service Manual

System dc power supply

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Disassembly Procedures

The following paragraphs provide instructions on how to disassemble various components of the dc power

supply. Once disassembled, the components can be reassembled by performing the disassembly

instructions in reverse order. Figure 3-2 shows the location of the major components of the unit.

WARNING:

SHOCK HAZARD. To avoid the possibility of personal injury, turn off AC power and

disconnect the line cord before removing the top cover. Disconnect the GPIB cable and

any loads, and remote sense leads before attempting disassembly.

CAUTION:

Most of the attaching hardware is metric. Use of other types of fasteners will damage

threaded inserts. Refer to the list of required tools when performing disassembly and

replacement.

2PT Pozidriv screwdrivers.

T10 and T15 Torx screwdrivers.

Hex drivers: 7 mm for GPIB connector,

3/16" for RS-232 connector,

1/4" for front panel binding posts

Long nose pliers.

Antistatic wrist discharge strap.

Figure 3-2. Component Location

Troubleshooting - 3

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