Crown PSA-2 - Page 43

DISPLAY
~
CONNECTIONS
THROUGH
J11.
PIN
NUMBERS
ARE
SHOWN.
-
D113
AND
D213
OMITTED
FROM
EARLY
UNITS
--
MAY
BE
RETROFITTED
TO
PREVENT
SIGNAL
FROM
FALSE
TRIGGERING
IOC.
USED WITH;
MODEL PSA-2(X) SN9989 AND ABOVE
MODEL PSA-2DX SN226 AND ABOVE
Pr
a
a
a
a
rr
rr
rrr
rrr
renner
PSA-2
DISPLAY MODULE
A-ff
od =
o
e =
ge
SIGNAL
ch2
Ss
STAND-BY
= YELLOW e |
STAND-BY Nc. -k
Nc. —Kre
nc. Cit
Ne. —
Fig. 6.19 PSA-2 Display Module Schematic
6-25