User's Manual
Table Of Contents
- Title page
- Contents
- 1 General Information
- 2 Preparing the Oscilloscope for Use
- 3 Testing Performance
- List of Test Equipment
- To construct the test connector
- To test the 54621D/22D Oscilloscope digital channels
- To verify digital channel threshold accuracy
- To verify voltage measurement accuracy
- To verify bandwidth
- To verify horizontal Dt and 1/Dt accuracy
- To verify trigger sensitivity
- Agilent 54622A/22D/24A Performance Test Record
- Agilent 54621A/21D Performance Test Record
- 4 Calibrating and Adjusting
- 5 Troubleshooting
- 6 Replacing Assemblies
- 7 Replaceable Parts
- Declaration of Conformity
- Notices
7-5
Replaceable Parts
To order a replacement part
Table 7-1
Replaceable Parts
Reference
Designator
Agilent Part
Number
Qty Description
A1 54621-69001 1 Refurbished Product 2 CH 60MHz(54621A-Agilent Express)
A1 54621-69002 1 Refurbished Product 2+16 CH 60MHz (54621D-Agilent Express)
A1 54622-69001 1 Refurbished Product 2 CH 100MHz (54622A-Agilent Express)
A1 54622-69002 1 Refurbished Product 2+16 CH 100MHz (54622D-Agilent Express)
A1 54624-69001 1 Refurbished Product 4 CH 100MHz (54624A-Agilent Express)
A2 54621-66501 1 System board (54621A)
A2 54621-66506 1 System board (54621D)
A2 54622-66501 1 System board (54622A)
A2 54622-66506 1 System board (54622D)
A2 54624-66501 1 System board (54624A)
A2BT340 1420-0573 1 3V Battery (CR2354)
A3 0950-2782 1 Floppy disk drive
A4 0950-4095 1 Power supply assembly
A4F1 -- 1 Fuse 5A, 250V SB
A5 2090-0384 1 Display assembly
A6 54622-66502 1 Keyboard (54621A, 54622A)
A6 54622-66503 1 Keyboard (54621D, 54622D)
A6 54624-66504 1 Keyboard (54624A)
B1 3160-1006 1 Fan
H1 0515-0372 9 T10 Machine screw
H2 0515-0380 5 T-20 Machine screw 4 X 0.7 X 10mm
H3 0515-0390 5 T20 Machine screw 4 X 0.7 X 6mm
H4 0515-0658 2 T-6 Pan Head Machine screw
H5 0515-0667 See Descr T10 Machine screw 3 X 0.5 X 25mm
(54621A/22A/21D/22D – 1 ea)
(54624A – 2 ea)
H7 0515-2691 2 T8 Machine screw
H8 2190-0068 See Descr Washer - Trig Out (Qty 1 54621A/22A/24A)
Washer - Ext Trig & Trig Out (Qty 2 54621D/22D)
H9 1250-2075 See Descr Nut - Trig Out (Qty 1 54621A/22A/24A)
Nut - Ext Trig & Trig Out (Qty 2 54621D/22D
service.book Page 5 Wednesday, December 18, 2002 8:35 AM