Service manual

Replaceable Parts 65
5
Replaceable Parts
Introduction
This section lists the replaceable electrical and mechanical parts for the Agilent 669xA series power supplies.
(Component location diagrams are located in Chapter 6.) The lists consist of tables organized by assemblies as
follows:
Assembly See
Main chassis (see Figure 3-20 for location of all assemblies) Table 5-1
A1 Front Panel Board Table 5-2
A2 GPIB Board Table 5-3
A3 FET Board Table 5-4
A4 AC Input Board Table 5-5
A5 DC Rail Board Table 5-6
A6 Bias Board Table 5-7
A7 Snubber Board Table 5-8
A9 Down Programming/Slow Sense Board Table 5-9
A8 and A10 assemblies contain no user- replaceable parts.
How to Order Parts
You can order parts from your local Agilent Technologies, Inc. Sales and Support Office (see the list of offices in
the back of this manual). When ordering a part, please include the following information:
• the Agilent part number • the part description
• the desired quantity • the model number of the power supply (for example, Agilent 6692A)
Table 5-1. Main Chassis, Replaceable Parts
Ref. Desig. Agilent Part No. Description
ASSEMBLIES & SUBASSEMBLIES
5060-3553 TESTED FRONT FRAME ASSEMBLY
A1 5060-3542 TESTED KEYBOARD PC ASSEMBLY
A2 5063-4851 TESTED GPIB PC ASSEMBLY
A3 5065-0642 TESTED FET PC ASSEMBLY
A4 5065-0644 TESTED AC INPUT PC ASSEMBLY
A5 5065-0645 TESTED DC RAIL PC ASSEMBLY
A6 5065-6937 TESTED BIAS PC ASSEMBLY
A7
6690A 06682-60021 SNUBBER PC BOARD
6691A 06683-60021 SNUBBER PC BOARD
6692A 06692-60021 SNUBBER PC BOARD
A8 06681-60023 FAST SENSE PC BOARD
A9
6690A 06690-60024 DOWN PROGRAMMER / SLOW SENSE BOARD
6691A 06691-60022 DOWN PROGRAMMER / SLOW SENSE BOARD
6692A 06692-60022 DOWN PROGRAMMER / SLOW SENSE BOARD
A10
6690A 06690-61020 TESTED CONTROL PC BOARD
6691A 06691-61020 TESTED CONTROL PC BOARD
6692A 06692-61020 TESTED CONTROL PC BOARD