Manual Backdating
This appendix describes the changes that must be made to this manual to make it comply with module serial numbers lower
than those on the title page. Look for the serial number of your module on the table and make only those changes listed for
that serial number.
Agilent
Model
Prefix
Number
Serial Number Make
Changes
Agilent
Model
Prefix
Number
Serial Number Make
Changes
66101A 3444A 03900-03271 1 66103A 3151A 00155-00149 1,5-7
3444A 03270-01394 1,4 3147A 00148-00141 1,5-8
3421A 01393-01354 1,4 3139A 00140-00101 1,5-8,10
3231A 00516-00360 1,4,5 66104A 3445A 02435-01778 1
3151A 00359-00151 1,4-6 3445A 01777-00840 1,2
3147A 00150-00141 1,4-9 3421A 00839-00795 1-3
3139A 00140-00101 1,4-10 3306A 00421-00395 1-3,5
66102A 3421A 05364-04131 1 3207A 00394-00101 1-3,5,11
3226A 00597-00420 1,5 66105A 3421A 01030-00811 1
3204A 00419-00195 1,5,6 3421A 00810-00403 1,2
3151A 00194-00153 1,5-7 3218A 00215-00126 1,2,5,12
3147A 00152-00141 1,5-9 3207A 00126-00101 1,2,5,12,13
3139A 00140-00101 1,5-10 66106A 3421A 00927-00761 1
66103A 3421A 04175-03501 1 3421A 00760-00369 1,2
3226A 00444-00273 1,5 3207A 00222-00101 1,2,5
3204A 00272-00156 1,5,6
CHANGE 1:
In the parts list on page 78 and in the table on schematic sheet 3 of 5, change the part number of U2 to
5080-2235 and U6 to 5080-2237.
CHANGE 2:
In the parts list on page 79, change the part number of U301 to 1826-0346.
CHANGE 3:
In the parts list on page 73 and in the table on schematic sheet 3 of 5,change R301 and R302 to 25
ohms , part number 0811-3890.
In the parts list on page 68 and in the table on schematic sheet 3 of 5,change C301 to 1500pF, part
number 0160-7638.
In the parts list on page 71, change the part number of D301, 303, 304 and 326 to 1901-1199.
CHANGE 4:
In the parts list on page 77 and in the table on schematic sheet 3 of 5,change R360 to zero ohms, part
number 8159-0005.
In the parts list on page 70 and in the table on schematic sheet 3 of 5,change C335 to 2200pF, part
number 0160-4830.
In Table 2-1 on page 13, change the maximum programmable overvoltage to 9.6V.
In the program listing on page 52, change line 240 to read:
DATA 66,4,25,9.25002,9.6,0,255,100,20,66101
CHANGE 5:
In the parts list on page 62, change the part number of the power boards from 6610xA-61022 to
6610xA-61020.
CHANGE 6:
In the parts list on page 75, change the part number of the output connector board from 5060-3470 to
5060-3350.
CHANGE 7:
In the parts list on page 74, delete bumper foot, part number 0403-0086. Indicate that software revision
A.00.02 applies to these and earlier models.
Backdating 97