HP 8340b User Manual

A43
Pin
I/O
Pin
1
19
2
20
3
21
4
22
5
23
6
24
7
25
8
26
9
27
10
28
11
29
12
30
13
31
14
32
15
33
16
34
17
35
18
36
Mnemonic
20/30
LCK3
HLE2
RGND
DB1
DBO
DB3
DB2
DB5
DB4
DB7
DB6
DB9
DB8
DB11
DB10
-7VREF
GND
N2
TUNE
RTN
N2
TUNE
GND
GND
GND
GND
GND
-10V
-10V
+20V
+20V
GND
GND
+52V
+5.2V
Levels
OTO
+10V
TTL (LOW TRUE)
TH.
(HIGH TRUE)
0V
TTL (LOW TRUE)
TTL(LOW TRUE)
TTL (LOW TRUE)
TTL
(LOW TRUE)
TTL
(LOW TRUE)
TTL
(LOW
TRUE)
TTL
(LOW TRUE)
TTL (LOW TRUE)
TTL (LOW TRUE)
TTL (LOW TRUE)
TTL
(LOW TRUE)
TTL
(LOW TRUE)
-7V
0V
0V
0 TO
+7V
0V
0V
0V
0V
0V
-10V
-10V
+20V
+20V
0V
0V
+5.2V
+5.2V
Source
XA58P1-41
XA59P1-108
XA59P1-53
A62 STAR GND
XA60P1-76
XA60P1-20
XA60
1-77
XA60P1-21
XA60P1-78
XA60P1-22
XA60P1-79
XA60P1-23
*
*
*
*
C
A62 STAR GND
XA41P1-8
XA41P1-23
A62
STAR
GND
A62 STAR GND
A62 STAR
GND
A62 STAR
GND
A62 STAR
GND
XA53P1-12,13,31,32
XA53P1-12,
13,31,32
XA52P1-16,
40
XA52P1-16, 40
A62
STAR
GND
A62 STAR GND
XA52P1-17,18,41,42
XA52P1-17,18,41,42
Destination
E
D
•NOT
USED
*H
*D
*D
*D
•D
*D
*D
*D
•D
*D
*D
*D
*D
XA41P1-7
*H
C
BG
*H
*H
*H
*H
•H
•H
"H
•H
•H
•H
•H
•H
•H
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
A-105/A-106

HP 8340b Specifications

General

Brand	HP
Model	8340b
Category	Inverter
Language	English