118 5000 Series Oscilloscopes Service Guide
6 Replaceable Parts
 
Replaceable Parts List
The information given for each part consists of the following:
• Reference designation.
• Agilent Technologies part number.
• Total quantity (QTY) in the instrument or on assembly.
• Description of the part.
Tab le 13 Replaceable Parts
Ref 
Des
Agilent Part 
Number Qty Description
A1 54532-66501 1 2-ch 100 MHz system board
A1 54534-66501 1 4-ch 100 MHz system board
A1 54562-66501 1 2-ch 300 MHz system board
A1 54564-66501 1 4-ch 300 MHz system board
A1 54572-66501 1 2-ch 500 MHz system board
A1 54574-66501 1 4-ch 500 MHz system board
A2 54682-66511 1 2-ch keyboard assembly, main board and softkey 
board
A2 54684-66511 1 4-ch keyboard assembly, main board and softkey 
board
A3 54574-66502 1 AC line filter/power switch PC board assembly
A4 54574-64401 1 Cabinet assembly
A5 0950-4691 1 Power Supply
H1 2950-0054 3 Hex Nut - 1/2-28 thread