HP 8340b User Manual

Table
E-l.
Motherboard
Wiring
List
Mnemonic
WSPAT
WSPTM
WYOKW
WYTMCTL
WYTMSLP
W11R2
YO COIL +
YO COIL
-
YO
TUNE
YOXISTB
Z-AXIS
BLANK
14V/GHZ
20/30 SWP
500 KHZ REF
8410 TRIG
+1
OV/GHZ
+10V/GHZRTN
+5VAC1
+5V
ACS
+ 5V SENSE
(+)
+5V
SENSE
(-)
4-5V
UNPEG
+5
2V
Description
SWEEP
ATTENUATOR DATA STROBE
(1,
RO
)
SWEEP
TIME
DAG
DATA STROBE
(1,
R1
)
YO
KICK PULSE WIDTH
DATA STROBE
(5,
R1::)
YTM
CONTROL SIGNALS
STROBE
(11,
R1
)
YTM DRIVE SLOPE DAC DATA STROBE
(11,
R1)
EXTRA
I/O
STROBE
(11,
R2:)
POSITIVE INPUT TO YO
COIL
NEGATIVE INPUT TO YO
COIL
LOW FREQ PHASE LOCK TO YO
DRIVER
YO DRIVE TRANSISTOR BASE
2-AXIS
BLANKING/MARKER
1 4V PER GHZ REFERENCE
20/30
MHZ
REFERENCE OSCILLATOR SWEEP
PLL2
500
KHZ REFERENCE
SYNCHRONIZING TRIGGER TO 8410B INTERFACE
+1
OV/GHZ
FREQUENCY REFERENCE
+1
OV/GHZ
FREQUENCY REFERENCE GROUND RETURN
+5V
TRANSFORMER
SECONDARY
+5V
TRANSFORMER
SECONDARY
(GREEN)
+5,2
VOLT
SUPPLY
POSITIVE SENSE
+52
VOLT SUPPLY
POSITIVE
SENSE
UNREGULATED SUPPLY TO
+5V
REGULATED
+52
VOLT SUPPLY
Type
DIGITAL
DIGITAL
DIGITAL
.
DIGITAL
DIGITAL
DIGITAL
ANALOG
POWER SUPPLY
ANALOG
ANALOG
DIGITAL
ANALOG
ANALOG
DIGITAL
DIGITAL
ANALOG
GROUND
Tl
SEC
Tl
SEC
POWER
SUPPLY
POWER SUPPLY
POWER
SUPPLY
POWER
SUPPLY
Levels
TTL(LOW TRUE)
TTL(LOW TRUE)
TTL(LOW TRUE)
TTL
(LOW TRUE)
TTL(LOW
TRUE)
TTL(LOW TRUE)
-40V
TO
-20V
-40V
OVTO
±6V
-30V
TO
-39V
+5V/-5V
+1.4V/GHZ
OVTO
+10V
TTL
TTL
1
OV/GHZ
0V
7
VAC
7
VAC
+5
2V
0V
+7VTO +9V
+5
2V
E-22
Motherboard Wiring
List
Change
5
HP
8340B/41B

HP 8340b Specifications

General

Brand	HP
Model	8340b
Category	Inverter
Language	English