UN23
UN23/518
UN23/519
UN23/520
UN23/532
UN23/536
UN23/537
UN23/538
UN23/542
UN23/547
UN23/548
UN23/549
UN23/550
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Cinemascope Equipment.
WITHDRAWN.
33 way
ISEP plug.
DD 1969.
Tape Reader
Cinemascope
WITHDRAWN.
Control 4A
Equipment.
Logic Unit used in
33 way ISEP plug.
Automatic
DD 1969.
Tape Reader Control 4B
Cinemascope Equipment.
WITHDRAWN.
Logic Unit used in
33 way ISEP plug.
Automatic
DD 1969.
Tape Reader
Cinemascope
WITHDRAWN.
Control 5
Equipment.
Logic Unit used in
33 way ISEP plug.
Automatic
DD 1969.
Row Address Logic Unit
address pulses for the
with 33 way ISEP plug.
used in EPlM/52l to produce row
data store. Printed circuit board
DD 1970. OBSOLESCENT.
Sound Logic Unit used in EP5/509 to control the sound
mixer section. Accepts channel and function information
and feeds UN3/533. CHl/43B. DD 1970. OBSOLESCENT.
Sound Logic Unit used in EP5/509 to control the
announcer's circuit of the sound mixer section. Accepts
information from Announcer's Control Panel and feeds
UN3/533. CHl/43B. DD 1971. OBSOLESCENT.
Bypass
section
CHl/43B.
Logic Unit used in EP5/509 to
to the normal condition in
DD 1971. OBSOLESCENT.
return the bypass
correct sequence.
Cinemas cope Logic Unit used in EPlM/5l9 to provide "fail
safe" and auto changeover facilities and conversion of
existing cinemascope codes to ITA No.5. Printed board
with 33 way ISEP plug. DD 1971. DDMIl.2l8(78).
OBSOLESCENT.
Vision Interface Logic Unit used in EP5/509. Accepts
inputs from the function selection circuits and provides
drives to the vision mixer and associated apparatus. 33
way ISEP board. DD 1971. OBSOLESCENT.
Logic Unit used in EP5/509 to accept cue information
the vision mixer and sequence start/stop information
the channel selection circuits and provide drives
UN23/547. 33 way ISEP board. DD 1971. OBSOLESCENT.
from
from
from
Speed Control Logic Unit used in EP5/509
of fade and wipe information and provide
signals to GE1/567. Printed board, 33
OBSOLESCENT.
to accept speed
gated control
way. DD 1971.
Logic Unit, used in EQ12M/503 to determine the rate of
amplitude correction in an insertion test signal and to
inhibit corrections of pulse amplitude, chrominance
amplitude and bar slope. CHl/63. DD 1971.
DDMI2.432(76). OBSOLESCENT.

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