HP 8642A Operating Manual page 461

6U i ^
A s s e m b I y L o c a t o r
SimpI i f i ed B I o c k Di a g r a m
A2
J2
AH/PULSE
(FROM
FRONT
PANEL)
A2
Jl
MODULATION i
ADDRESS/
>-■ ■/-
DATA B
SS-SERVICE SHEET
INTERNAL/
EXTERNAL
AM SWITCHES
AH
LEVEL
ADJUST
NORMAL/
DOUBLED
OUTPUT
SELECT
D A T A
LATCH
SELECT
-N
MODULATION CONTROL LATCHES
SS16
SS18
A2
J4
T - *
A2
J3
HI/LO
DETECTOR
HI/L
DIAGNOSTICS
D INTERRUPT
A2
Jl
1
i
1
!
1
AM OUT
DOUBLED
AH OUT
NORMAL
MODULATION
DIAGNOSTIC
SUS
MOD
HI/LO
INT
F i g u r e 8 J - 1 0 2 B D 6 G e n e r a l I n f o r m a t i o n
A2 MODULE ( J D 5
SEE REVERSE SIDE