MP020012 MP2/12 A-F
Frequency Determining Network.
Frequency determining
network for OS2/52A. Versions: no subscript; no component
fitted.
A Components fitted for 90Hz
B Components fitted for 250Hz
C Components fitted for 440Hz
D Components fit.ted for 660Hz
E Components fitted for 900Hz
F Components fitted for 1kHz
OS2/52A. Parent equipment OS2/52A. DD 1980. DDMI
3.706(82).
MP020013 MP2/13
Redcode Reader Personality Module.
This unit plugs into
the ME4/1 Redcode Reader and contains the Read Only Memory
under test, together with voltage level and timing
information required for the test. Each ROM type will have
its own unique personality module and they will be numbered
MP2/13 board 1, board 2 etc. Power requirements +12V -12V
+5V. PCB approx. 100 x 50mm. Parent equipment ME4/1. DD
1981.
MP020014 MP2/14
Connector Card.
2U high, 160 wide for mounting of mating
connector for AM6/21. Drawn up as SP.25617.5.37A2. pcb
size 158 x 85. SCPD 1980.
MP020015 MP2/15
Studio Talkback Box.
Extended version of BXl/505 giving
additional communication to studio director. Suitable for
use by floor manager and music director. Power
requirements 24v. Diecast box 100 x 75 50mm. SCPD 1981.
MP020016 MP2/16
Logic Card.
Contains logic to raise UN23/650 specification
to
UN23/682.
Power
requirements
+5V.
47mm x
500mm.
Parent equipment GE6/540. DD 1981.
MP020017 MP2/17
Redcode Reader Personality Module.
This unit plugs into
the ME4P/1 Redcode Reader. It contains sockets to
accommodate all ROM devices up to 28 pins. It also
contains means of operator adjustment of logic voltage
levels and timing. Each ROM type will have its own
configurator card to cater for pin connection differences
between ROM types. Power requiremens +12 V, -12 V, +5 V.
Box size 150 mm x 80 mm x 50 mm. Parent equipment ME4P/1.
Sub-unit MP2/18. DD 1981.
MP020018 MP2/18
ROM Configurator.
This printed board plugs into the MP2/17
Personality Module to accommodate various connection
differences between ROM types. Each ROM type will have its
own configurator card and be identified by the suffix
number.
Printed
board
approx.
120mm
x
50mm.
Parent
equipment ME4P/1, MP2/17. DD 1981.
MP020019 MP2/19A,C-F
Equaliser Kit.
Kit
of parts corresponding to the line
equalisers EQ5/550A,C-F. Consists of PCB and bag of
passive
components.
55mm
x
94mm.
Parent
equipment
EQ5/550. DD 1981.
MP020020 MP2/20
Delay Line Mounting.
PCB for mounting video delay lines.
Four will fit in a 4U equaliser chassis CHl/80A. PCB is
unequipped, but drilled for assembly as required on
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