Replaceable Parts
Replaceable Parts
Always use anti-static techniques when assemblies are handled or serviced.
The following table lists the replacement assemblies for the instrument:
Part Number Description
34401-86020 Bumper Kit
34401-45021 Handle
33220-84101 Cover
1990-3263 Encoder
35220-87401 Knob
33521-80001 Keypad for one-channel models
33522-80001 Keypad for two-channel models
2090-0977 Display
1250-3569 Front Panel BNCs
33521-80002 Front Panel for 33521A
33522-80002 Front Panel for 33522A
33520-80001 Front Panel for 335xxB one-channel models
33520-80002 Front Panel for 335xxB two-channel models
33522-66502 Front Panel Board
1252-8483 USB Connector
1253-4669 LAN Connector
53200-61608 Line Filter
33250-68501 Fan
1420-0356 Battery (in Front Panel) CR2032
53200-80002 Power Supply and Cover*
* The power supply contains a 15 A, 250 V radial lead fuse. Fuse replacement is not recommended.
420 Agilent 33500 Series Operating and Service Guide