6-13
Instrument Modifications
Preventing ESD Damage with A15 Diode Limiter
Preventing ESD Damage with A15 Diode Limiter
Service Note
86100C-04
Description
86100C instruments built after June 1, 2006, include the A15 Diode Limiter. Adding A15 to the
input of A14 improves reliability, because the A14 Counter Assembly on 86100C Option 001
instruments is susceptible to electrical overstress through the front-panel Trigger port. Add A15
only in situations where A14 has been damaged through electrical overstress.
Serial Numbers
Install on 86100C instruments having the following serial numbers:
• MY45031040 and below (
except MY45031048 & MY45031049
)
• SG45030118 and below
Required Parts
A15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N9355-66002
Cable, SW2 to A15P1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86100-20082
Procedure
1 Remove the instrument cover, calibration access plug, rear-panel feet, and side handles.
2 Remove the A13/A14 assemblies as shown in
“To Replace the A13 Acquisition and 86100C A14
Counter Assembly (Option 001)” on page 7-45
. Position A13/A14 as shown in
.
Figure 6-11. A13/A14 Assemblies
3 Remove the existing cable W31, part number 86100-20053, from the A14J2 INPUT and discard.
4 Connect the new W31, part number 86100-20082, to A14J2 INPUT. The W32 cable remains
connected to the A14J3 OUTPUT.
Summary of Contents for Infinium DCA 86100A
Page 1: ...Agilent 86100A B C Wide Bandwidth Oscilloscope Mainframe Service Guide...
Page 6: ...Contents 4...
Page 28: ...1 22 General Information DCA Options and Option Upgrades...
Page 31: ...2 3 Automated Testing and the VISION Test System Introduction Figure 2 1 Equipment Rack Layout...
Page 110: ...5 14 Instrument Refurbishment Refurbishing an 86100A B...
Page 132: ...6 22 Instrument Modifications A13 Acquisition Board PLD Header Modification 86100A Only...
Page 189: ...8 7 Replaceable Parts 86100A Front View Identification...
Page 191: ...8 9 Replaceable Parts 86100A Front Inside Panel Identification...
Page 193: ...8 11 Replaceable Parts 86100A Front View Front Panel Removed Identification...
Page 195: ...8 13 Replaceable Parts 86100A Rear View Identification...
Page 197: ...8 15 Replaceable Parts 86100A Left and Right Side Identification...
Page 199: ...8 17 Replaceable Parts 86100A Left Side Cover Removed Identification...
Page 201: ...8 19 Replaceable Parts 86100A Right Side Cover Removed Identification...
Page 203: ...8 21 Replaceable Parts 86100A Bottom View Identification 4 places 2 1 4 3...
Page 205: ...8 23 Replaceable Parts 86100A Bottom View Cover Removed Identification...
Page 207: ...8 25 Replaceable Parts 86100A Top View Cover Removed Identification...
Page 210: ...8 28 Replaceable Parts 86100A Block Diagrams 86100A Block Diagram 1 of 2...
Page 211: ...8 29 Replaceable Parts 86100A Block Diagrams 86100A Block Diagram 2 of 2...
Page 212: ...8 30 Replaceable Parts 86100A Block Diagrams 86100A Option 001 Block Diagram 1 of 2...
Page 213: ...8 31 Replaceable Parts 86100A Block Diagrams 86100A Option 001 Block Diagram 2 of 2...
Page 214: ...8 32 Replaceable Parts 86100A Block Diagrams...
Page 221: ...9 7 Replaceable Parts 86100B Front View Identification...
Page 223: ...9 9 Replaceable Parts 86100B Front Inside Panel Identification...
Page 225: ...9 11 Replaceable Parts 86100B Front View Front Panel Removed Identification...
Page 233: ...9 19 Replaceable Parts 86100B Top View Cover Removed Identification...
Page 234: ...9 20 Replaceable Parts 86100B Rear Panel Identification Rear Panel Identification...
Page 236: ...9 22 Replaceable Parts 86100B Block Diagrams 86100B Block Diagram 1 of 2...
Page 237: ...9 23 Replaceable Parts 86100B Block Diagrams 86100B Block Diagram 2 of 2...
Page 238: ...9 24 Replaceable Parts 86100B Block Diagrams 86100B Option 001 Block Diagram 1 of 2...
Page 239: ...9 25 Replaceable Parts 86100B Block Diagrams 86100B Option 001 Block Diagram 2 of 2...
Page 240: ...9 26 Replaceable Parts 86100B Block Diagrams...
Page 247: ...10 7 Replaceable Parts 86100C Major Assembly and Cable Location...
Page 249: ...10 9 Replaceable Parts 86100C Top View Cover Removed Identification...
Page 251: ...10 11 Replaceable Parts 86100C Front View Identification...
Page 255: ...10 15 Replaceable Parts 86100C Rear Panel Identification Rear Panel Identification...
Page 261: ...10 21 Replaceable Parts 86100C Block Diagrams...
Page 262: ...10 22 Replaceable Parts 86100C Block Diagrams 86100C Block Diagram 1 of 2...
Page 263: ...10 23 Replaceable Parts 86100C Block Diagrams 86100C Block Diagram 2 of 2...
Page 264: ...10 24 Replaceable Parts 86100C Block Diagrams 86100C Option 001 Block Diagram 1 of 2...
Page 265: ...10 25 Replaceable Parts 86100C Block Diagrams 86100C Option 001 Block Diagram 2 of 2...
Page 266: ...10 26 Replaceable Parts 86100C Block Diagrams...