HP 8340b User Manual

A26
Pin
I/O
Pin
1
23
2
24
3
25
4
26
5
27
6
28
7
29
8
30
9
31
10
32
11
33
12
34
13
35
14
36
15
37
16
38
17
39
18
40
19
41
20
42
21
43
22
44
Mnemonic
LMODHLD
LHIBND
HPLSEN
HRFON
+20V
+20V
+5.2V
+5.2V
-10V
-10V
GND
GND
HSP
HLBO
LOMD
HLB1
LDETBW
HLB2
DETOUT
MODLVL
RGND
HLBW
TCREF
RGND
HMTR
DB11
LHET
LUNLVL
DBO
DB1
DB2
DB3
DB4
DB6
SRD
BIAS
CONT
DB7
AM IN
AMRTN
MODHI
HINT
MOD RTN
HMRKR
MODLO
WMOD
Levels
TTL
TTL (LOW
TRUE)
TTL (HIGH
TRUE)
TTL (HIGH
TRUE)
+20V
+20V
XA52P1-17,18,41,42
+5
2V
-10V
-10V
0V
0V
TTL (HIGH TRUE)
TTL (HIGH TRUE)
TTL
(LOW TRUE)
TTL (HIGH TRUE)
TTL
(LOW
TRUE)
TTL
(HIGH TRUE)
-30mV/dB.
0V
=
OdBm
OVTO
-3V
(LEVELED)
0V
TTL (HIGH
TRUE)
-200mV/dB,
OV=
OdBm
0V
TTL
(HIGH
TRUE)
TTL
TTL
(LOW
TRUE)
TTL
(LOW
TRUE)
TTL
TTL
TTL
TTL
TTL
TTL
OTO
-5V
(LEVELED)
TTL
±
1V
MAXIMUM
0V
CURRENT SOURCE
TTL (HIGH TRUE)
0V
TTL (HIGH TRUE)
CURRENT
SOURCE
TTL (LOW
TRUE)
Source
XA21P1-2
D
E
XA57P1-105
XA52P1-16,
40
XA52P1-16,
40
*H
XA52P1-17,18,41,42
XA53P1-12,13,31,32
XA53P1-12,13,31,32
A62 STAR GND
A62 STAR GND
XA57P1-13
XA27P1-46
C
XA27P1-16
E
XA27P1-47
XA25P1-32
B
STAR GND POINT
E
XA25P1-35
STAR GND POINT
E
*
XA27P1-20
C
XA60P1-20
XA60P1-76
XA60P1-21
XA60P1-77
XA60P1-22
XA60P1-78
G
XA60P1-79
A62J15-SMC
CENTER
*
D
E
D
XA57P1-2,12
D
XA27P1-59
Destination
B
A62J19
PIN
15
*
*B
*H
*H
*H
*H
*H
*H
"H
*
*F
XA27P1-48
*F
*XA25P1-39
*F
B
XA27P1-61
•H
XA21P1-6
B
*H
XA25P1-36
*E
•NOT USED
XA27P1-52
*E
*E
*E
*E
*E
*E
XA24P1-13
*E
A
A
A62J13-SMC
CENTER
XA25P1-42
A62J13-SMC
SHIELD
B
A62J14-SMC
CENTER
*E
A
single
letter
in
the
source
or
destination
column
refers to
a
function
block
on
this
assembly
schematic.
An
asterisk
(*)
denotes
multiple
sources or
destinations;
refer
to
the
A62
motherboard
wiring
List
for
a
complete
representation
of
signal
sources
and
destinations.
HP 8340B/41B
Assembly-Level
Service
After
Service
Safety Checks

HP 8340b Specifications

General

Brand	HP
Model	8340b
Category	Inverter
Language	English