Agilent Technologies 3458A Repair Manual

Chapter 4 Assembly Level Troubleshooting 79
204 Atten HF DAC
Convergence
AC Converter A2 03458-66502
204 AC AMP HF DAC
Convergence
AC Converter A2 03458-66502
204 Interpolator Level
Seek
A/D Converter and
Inguard Logic
A3 03458-66503
204 Interpolator DAC
Convergence
A/D Converter and
Inguard Logic
A3 03458-66503
204 Reference Control
Loop Failure
A/D Converter and
Inguard Logic
A3 03458-66503
205 Test Value Out of
Range
See text
206 HPIB Outguard Controller A5 03458-66505
A5 03458-66515
206 HPIB ASM Outguard Controller A5 03458-66505
A5 03458-66515
207 UART Outguard Controller A5 03458-66505
A5 03458-66515
207 UART INTR Outguard Controller A5 03458-66505
A5 03458-66515
208 Timer Outguard Controller A5 03458-66505
A5 03458-66515
208 Timer INTR Outguard Controller A5 03458-66505
A5 03458-66515
210 ROM 0 LOW
CHECKSUM
Outguard Controller A5 03458-66505
A5 03458-66515
210 ROM 1 LOW
CHECKSUM
Outguard Controller A5 03458-66505
A5 03458-66515
210 ROM 2 LOW
CHECKSUM
Outguard Controller A5 03458-66505
A5 03458-66515
211 ROM 0 HIGH
CHECKSUM
Outguard Controller A5 03458-66505
A5 03458-66515
211 ROM 1 HIGH
CHECKSUM
Outguard Controller A5 03458-66505
A5 03458-66515
211 ROM 2 HIGH
CHECKSUM
Outguard Controller A5 03458-66505
A5 03458-66515
212 NONVOLATILE RAM
HIGH
Outguard Controller A5 03458-66505
A5 03458-66515
212 NONVOLATILE RAM
LOW
Outguard Controller A5 03458-66505
A5 03458-66515
213 Optional RAM 0 High Outguard Controller A5 03458-66505
A5 03458-66515
214 Optional RAM 0 Low Outguard Controller A5 03458-66505
A5 03458-66515
214 Optional RAM 1 High Outguard Controller A5 03458-66505
Table 9. Self-Test Error Messages and Probable Causes
Error
Number
Error Message Probable Cause Ref
Desig
Assembly
Part Number

Agilent Technologies 3458A Specifications

General

Brand	Agilent Technologies
Model	3458A
Category	Multimeter
Language	English