HP 8340b - Page 224

Table
E-l.
Motherboard Wiring
List
Mnemonic
HXREF
IFC
L
ADR HOLD
LALTEN
LALTSEL
LATTN
LBX
LCHNG
LCK1
LCK2
LCK3
LCK4
LDETBW
LHET
LHIBND
LHSOT
LHSOT RTN
LINE
TRIG
LIPS
LKICKYO
LMNE
LMODHLD
LOMD
LOPMOD DRY
LPROG
Source
A62J31-21
A62J7-17
XA60-45
XA57-60
XA57-59
A62J20-14
XA57-69, XA58-69,
XA59-69
NOTE''
XA59-54
XA59-109
XA59-108
XA59-52
XA26-9
XA27-20
XA26-23
A62J31
-30
A62J31-12
A62CR1 CATHODE
XA52-36,
A62J1-19
XA54-19
XA59-86
XA21-2
XA26-8,
A62J2-7
XA21-16
XA60-101
Destination
XA58-108,
XA59-98
XA60-3
XA61-45'
A62J31-9,27
A62J31-10,28
XA27-39
XA27-2),XA58-100,XA59-45
XA42-19
XA42-1
XA43-19
THRU A62R11 TO
XA36-4,
XA37-8
XA25-39,
A62J34-2
XA21-29, XA22-121, XA25-37,
A62J
19-7,8
A62J19-15
XA52-12
GND PLANE
XA57-57,68,
THRU A62R1 TO PWR ON LED
XA57-14, XA58-14, XA59-14, XA60-14,
XA61-14"
XA55-1
XA34P1-2
XA26-1
XA27-48
A62J10
SMC
CENTER
XA61-101"
b
Open
collector bus
-
multiple
sources
a
Reserved for
future
expansion
'
The
A61
board
assembly
is
not
included
with the
HP
8340B/41B.
Traces connected
to
XA61
are
included
in
this
wiring
list
to
keep
signal
destinations
complete
HP 8340B/41B
Change
5
Motherboard
Wiring
List