Agilent Technologies 6684A, 6680A, 6683A, 6681A, 6682A service manual Signal name

load	12
resistor, current monitor	12
resistor, current monitoring	12
	S
SA	58
SA secondary interface, exiting test	58
SA signals
A5 microprocessor	59
SA signals, secondary interface	59
SA signatures, identical	60
SA signatures, similar	60
SA test header jumper	60
Schematic notes	145
SCPI programming	8
secondary interface, testing	33
sense terminals	13
serial number	7
serial number prefix	7
settling time	13
Signal name
mnemonics	140
Signals
+5V bias voltage	140
BSTx	140
PCLR	140
RESET*	140
RxD	140
SPCLR*	140
SRx	140
TxD	140
XFMR Tl	140
slew rate	13
	T
test
selftest	11
test equipment, troubleshooting	33
test headers	35
test leads	13
test measurements, cc mode	19
test points, troubleshooting	35
Test point waveforms	144
tests
constant-current mode	19
constant-voltage mode	14
independent order of	14
operation verification	14
performance	14
programming	13
performance test record	25
TORX screws	71
transformer, variable-voltage	18
transient recovery time	18

Index 159