HP 8341b - Page 498

Table
E-l.
Motherboard
Wiring
List
Mnemonic
EXT TRIG
FAN1
FAN2
FANS
FAN4
FMOUT
FM DRVR
SHIELD
FM
INPUT
FM SHIELD
FPNLSWP
FPNLSWP RTN
GND
GND HPIB
GND PLANE
Description
EXTERNAL
TRIGGER INPUT
SWITCHED
FAN POWER
SWITCHED
FAN POWER
PRIMARY FAN
POWER
PRIMARY FAN POWER
FREQUENCY
MODULATOR OUTPUT
FREQUENCY MODULATOR OUTPUT SHIELD
FREQUENCY MODULATOR INPUT
FREQUENCY MODULATOR INPUT SHIELD
FRONT PANEL
SWEEP
RAMP
FRONT
PANEL SWEEP RAMP
GROUND
RETURN
ANALOG
GROUND
IEEE 488 GROUND
DIGITAL GROUND
Type
TTL/ANALOG
AC
LINE
AC LINE
AC LINE
AC LINE
ANALOG
GROUND
ANALOG
GROUND
ANALOG
GROUND
GROUND
GROUND
GROUND
Levels
EXT SOURCE LVL
110 VAC
110 VAC
110 VAC
110 VAC
0V
-8V
TO
+8V
0V
10V/SWEEP
0V
0V
0V
0V
E.8
Motherboard Wiring
List
HP 8340B/41B