Instruction manual

Chapter 6 Backdating
Backdating Hardware
Assembly-Level Service Guide 6-5
6
b. Connect the negative lead of a voltmeter to the white wire connection (GND)
on the connector of the two-wire cable, and connect the positive lead to the
gray wire connection (−9V) as shown in Figure 2-10.
Verify a reading of −9.0 ± 0.45 V.
Page 5-7, Table 5-3. Agilent 53131A/132A/181A Replaceable Parts:
Change A6 Options 001, 010, and 012 Timebase Support Board from 53132-
60016 to 53132-60008.
Change A6 Option 010 Oscillator-Oven from 10811-60160 to 10811-60111.
Change A6 Option 012 Oscillator-Oven from 10811-60260 to 10811-60211.
CHANGE 4 (Series 3710A to 3705A)
53132A Only (Firmware Revision 3646A to 3546A)
Page 2-41, Table 2-1. Agilent 53132A Assembly Identification:
Change A1 Motherboard part number from 53132-60014 to 53132-60001.
Page 5-7, Table 5-3. Agilent 53131A/132A/181A Replaceable Parts:
Change A1 Motherboard (53132A) part number from 53132-60014 to 53132-
60001.