(SANITIZED) KEYER MEMORY OPERATIONS MANUAL

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78-03424A002000010001-9
• Release Decision: RIPPUB
• Original Classification: K
• Document Page Count: 74
• Document Creation Date: December 22, 2016
• Document Release Date: September 19, 2011
• Sequence Number: 1
• Content Type: MISC

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e, (
Keyer Memory
Submitted by:
Project Engineer
Approved by:
Approved by:
:25X1
Project Manager
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Section Page
BATTERY MOUNT . . . . . . . . . . . . . . . . . . . . . . . . . 3
5-POSITION MODE SELECTOR SWITCH . . . . . . . . . . . . . . . . . 3
CABLE. PLUG RECEPTACLE . . . . . . . . . . . . . . . . . . . . . 5
INDICATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
KEYER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
GO AND CLEAR SWITCHES . . . . . . . . . . . . . . . . . . . . . . 5
BATTERIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ADAPTER CORDS . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mode Selector Switch Circuit . . . . . . . . . . . . . . . . 6
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . 6
Modified Coincident Current Memory . . . . . . . . . . . . . 6
Driver and Switch Circuits . . . . . . . . . . . . . . . . 7
Address Circuits . . . . . . . . . . . . . . . . . . . . . . 7
Sense Amplifier . . . . . . . . . . . . . . . . . . . . . . 7
Indicator Circuit . . . . . . . . . . . . . . . . . . . . . 7
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CONTENTS (Cont'd.)
Section Page
One-Shot Multivibrator. . . . . . . . . . . . . . . . . . . 7
Logic Circuits . . . . . . . . . . . . . . . . . . . . . . . 7
Master Oscillator . . . . . . . . . . . . . . 9
Output Buffer . . . . . . . . . . . . . . . . . . . . . . . 9
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
III PRINCIPLES Of' OPERATION . . . . . . . . . . . . . . . . . . . . . 11
OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
STANDBY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
RECEIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
IDLE . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TRANSMITTED CODE UNITS . .
Frequency Shift Keying. . . . . . . . . . . . . . . . . 23
CW Keying . . . . . . . . . . . . . . . . . . . . . . . . . 23
ADAPTER CORD OPERATION . . . . . . . . . . . . . . . . . . . . . 23
FSK Adapter Cord . . . . . . . . . . . . . . . . . . . . . . 23
CW Adapter Cord . . . . . . . . . . . . . . . . . . . . . . 23
INSTRUCTIONS FOR USE . . . . . . . . . . . . . . . . . . . . . . 25
STANDBY . . . . . . . . . . . . . . . . . . . . . . . . . 25
RECEIVE . . . . . . . . . . . . . . . . . . . . . . . . . . 25
IDLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
TRANSMIT . . . . . . . . . . . . . . . . . . . . . . . . . . 26
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CONTENTS (Cont'd.)
Section Page
Use of the Keyer Memory with the RT-6 . . . . . . . . . . . 29
IV PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure
1 NORTHVILLE Keyer Memory . . . . . . . . . . . . . . . . . . . . .
4
2 Arrangement of Assembled Printed Circuit Boards. . . . . . . . .
8
3 Teletype Characters Used in NORTHVILLE . . . . . . . . . . . . .
12
4 NORTHVILLE Logic Symbols . .
5 Keyer Memory Logic Diagram . . . . . . . . . . . . . . . . . . .
16
6 Shift vs. Frequency of Types CR18 and CR27 Crystals. . . . . . .
22
7 Schematic Diagram of FSK Adapter Cord . . . . . . . . . . . . . .
24
8 Schematic Diagram of CW Adapter Cord . . . . . . . . . . . . . .
24
9 Keyer Memory with RT-6 . .
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Weight and Power
Total Weight Less Batteries
3.8 lbs.
Case Weight
2.7 lbs.
Net Weight
1.1 lbs.
Equivalent Case Weight in Aluminum
0.9 lbs.
Net Weight
1.1 lbs.
Theoretical Total Weight
2.0 lbs.
Battery Drain
Function Switch Position
D-C Current Milliampers
Power Milliwatts
Standby (S)
218
544
Receive (R)
238
595
Idle (I)
230
575
Transmit (X) Standby
270
675
Transmit (X) Operating
240
600
Battery Source - Sonotone nickel cadium size D rechargeable
cells - terminal voltage 1.25 volts each.
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This manual covers the operating procedures for the NORTHVILLE Keyer Memory. Included
are a complete description of the equipment and types of circuits utilized and an item-
ized parts list. Since the equipment has not been designed for maintainence by the
operator,maintenance instructions are limited to the procedures for disassembly and
reassembly.
The NORTHVILLE Keyer Memory is a portable storage device which generates teletype code.
It is intended for use with the RT-6 transmitter. The Keyer Memory replaces the KE/B-9P
portable automatic keyer.
The NORTHVILLE Keyer Memory has the following features:
? battery powered
? asynchronous input
? synchronous teletype-code output
? storage capacity of 2560, 1-bit words
? modified coincident-current memory
? completely portable storage device
Although not designed to withstand stringent environment, the Keyer Memory does conform
closely to certain military specifications in choice of components.
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The Keyer Memory is enclosed in a brass case which is 8 inches by 4 inches by 1 5/8
inches with the battery holder closed (figure 1). The complete unit weighs pounds
without batteries. On top of the case.are mounted the battery holder, a keyboard, an
indicator light and GO and CLEAR pushbuttons and the selector switch lock. A.,5-posi-
tion mode selector switch is mounted.on the end of the case and the output cable plug
receptacle is mounted on the side.
BATTERY MOUNT
The battery mount is designed to fold flat against the.cover when batteries are not in
place. This fixture holds two D-size batteries. Battery polarity is inscribed on the
mount.
5-POSITION MODE SELECTOR SWITCH
This switch controls and indicates the mode of the machine. When the shaft is all the
way in, the equipment is in the OFF position. Operating, modes are selected by pulling
the shaft outward for each of the sequential mode positions until the . appropriate. mode
indication is exposed. The operating modes are STANDBY (S), RECEIVE (R), IDLE (I) and
TRANSMIT (X). The selector switch lock retains the shaft in the selected position and
must be disengaged to move the shaft to another position.
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CABLE PLUG RECEPTACLE
The plug receptacle used with the Keyer Memory is located on the side of the case and
is provided with a built-in ground lug. The plug connecting output to receiving,equip-
ment can be inserted only in a manner ensuring proper polarity.
INDICATOR
The indicator consists of a miniature, incandescent, low-voltage lamp housed within a
plexiglass body. The body has been designed to provide maximum, illumination through
the convex lens on top. A lit condition indicates that battery power is sufficient and
in some cases that the equipment is functioning properly.
KEYER
The keyboard comprises pushbuttons for characters 1 through 0, ERROR (E) and SPACE (S)
and is used to provide the information to be stored in the memory. Depression of a
pushbutton inserts one character into the memory.
GO AND CLEAR SWITCHES
These are miniature pushbutton switches. To avoid projection above the top surface of
the Keyer Memory, these switches have been recessed in the cover. The pushbuttons are
used to commence transmission of characters and to clear the memory.
BATTERIES
Power for operating the equipment is furnished by two series-connected Nicad batteries.
These size D, 2.5-volt batteries provide power for 2 unregulated and 4 regulated voltages.
ADAPTER CORDS
The two adapter cords provide a choice of either frequency shift keying (FSK) or on-off
keying (CW). in either case, a single plug"type connection to the transmitter is required.
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The Keyer Memory uses a Mode Selector Switch circuit, a power supply, a modified coin-
cident current memory, pulse generators, driver and switch circuits, address circuits,
a sense amplifier, an indicator circuit, a one-shot multivibrator, logic circuits, a
master oscillator, and an output buffer.
Mode Selector Switch Circuit
This circuit consists of a 3-deck, ganged, 5-position switch and the gating necessary
to provide the logical bias outputs.
Power Supply
The power supply is composed of the Nicad batteries, a dc-to-dc converter and.four trans-
istor regulators. This supply provides six rectified output voltages; plus 2.0 volts,
minus 2.0 volts, plus 5.0 volts, minus 5.0 volts, plus 7.5 volts and minus 7.5 volts.
All voltages except the plus 7.5 and minus 7.5 are regulated. The dc-to-dc converter
consists of a free-running multivibrator transformer coupled.to rectifier circuits.
The frequency of the power supply oscillator is 30 kilocycles + 10 kilocycles.
Modified Coincident Current Memory
Ferrite cores are arranged in a.64 by 40 matrix. Bias current is carried by a single
line threaded through all of the cores. X and Y currents are delivered through an 8
by 8 driver switch and a 4 by 10 driver switch, respectively. The use of a 1-bit word
allows for a switching-to-no switching current ratio of 3 ,to 1.
Pulse Generators
There are.three pulse generators providing, respectively, X-pulses, Y-pulses, and bias
pulses. Each generator consists of two delay multivibrators in tandem followed by two
stages of current amplification.
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Driver and Switch Circuits
The purpose of the driver and switch circuits is to steer the current pulses of the X
and Y current generators through the proper X and Y memory core lines in the proper
direction and to steer the bias current in the proper direction through the bias winding.
These circuits consist of 13 complemented flip-flops in tandem...
Sense Amplifier
The sense amplifier consists of three stages- of .tfferential emp~l.if;icebiot~: fb laai by
a single-end output. Associated with the sense amplifier is a 1-transistor multivibrator
which generates the strobe pulse and a 5-input AND gate which controls the sense ampli-
fier output so that this amplifier core output is fed to other circuitry at the proper
time.
Indicator Circuit
The indicator circuit consists of a series of AND and OR gates followed by a buffer
stage. When activated, the light is connected across one of the batteries.
One-Shot Multivibrator
This is a standard one-shot. A negative pulse of a duration sufficient to permit feed-
back action is provided as an input. The output pulse is a function of the RC time
constant.
Logic Circuits
Logic circuits used in the?Reyer Memory consist of AND gates, OR gates, set-reset flip-
flops, complemented flip-flops and inverters.
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SENSE AMPLIFIER
OUTPUT BUFFER
INDICATOR
4 -ADDRESSING CIRCUIT BOARDS
3 - DIODE MATRIX BOARDS
3 - SWITCH AND DRIVER
BOARDS
1 - PULSE GENERATOR &
KEYER BOARD
I - CORE MATRIX ASSEMBLY
Figure 2. Arrangement of Assembled Printed Circuit Boards
l 1 1 . 1 . ? 1 1 1 . \ 1 l I I r ' I I ( ' : i t i
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The master oscillator is a free-running oscillator which produces a 50-~rsec pulse every
Output Buffer
The output buffer consists of an integrator and three stages of current amplification.
DISASSEMBLY
Although no operator maintenance is intended, the equipment may be dissassembled when
required. The procedure indicated here should be followed in disassembling the keyer
Memory. To avoid damage.to components and wiring, caution must be exercised when dis-
assembling any of the interconnected assemblies. Figure 2 shows the arrangement of
assembled printed circuit boards. The procedure isr
1. Carefully remove the cover.
2. Take the logic boards out of the case, after removing their holding screws, by
lifting the boards from their pads.
3. Lift the power supply board out of its slide channels.
4. Lift the assembly of address boards out of the case.
5. Remove the complete memory assembly after first removing the holding screws on
the underside of the.case.
6. After the screws which hold together the individual boards of the memory
assembly are removed, the pulse generator and X switches and drivers boards can
be carefully folded back to inspect the lower board of the assembly (the Y
switches and drivers).
7. Lift the Y board from its guide pins and carefully fold it back for inspection
of the top of the memory matrix.
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8. The diode boards are assembled on the same guide pins and must be removed from
the pins very carefully to prevent damage to the fine wires between them and
the core strips of the.matrix. Because of the method used.to wire the matrix
it cannot be disassembled without major rewinding during reassembly and com-
plete testing after reassembly.
9. Finally, lift the sense amplifier board out after removing the screws which
hold it against the end of the case.
The reassembly procedure.is the reverse of the disassembly procedure. Again, caution
must be exercised to avoid damage to components and wiring.
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The code transmitted by the Keyer Memory consists of letters of the alphabet in tele-
type (Baudot) code. Under favorable conditions, a standard teletype machine may be
used at the receiving station for print-out of the message. The copy printed will be
composed of the same alphabetical characters which may be easily converted.into numerical
form.
The teletype characters utilized in NORTHVILLE are shown in figure 3. All of these
characters have marks in the fifth unit. In addition, the.width of the stop pulse is
44 milliseconds rather than the conventional 31 milliseconds. The "letters" function
is sent continuously, 56.8 times per minute, while the unit is in the IDLE mode. Key-
board button designations are listed below along with the corresponding teletype char-
acters utilized.
Keyboard Button Teletype
Designation Character
1 V
2 0
3 B
4 Q
5 G
6 M
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START 1 2 3 4 5 STOP
22 22 22 22 22 22 44
FOLLOWING START
PULSE
IJ
IDLING SIGNAL (START PULSES EVERY 176 MILLISEC.)
1 (V)
(U
2 (0)
(1.2.3.)
3 (B)
(2.3)
4 (0)
(4.)
5 (G)
(1.3)
6 (N)
(1.2)
7M
(1.3.4)
8 (P)
(1.4)
9 (T)
(1.23.4 )
o (F4)
(1.2.4)
E (X)
S (W)
(3.4)
Figure 3. Teletype Characters Used in NORTHVILLE
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Keyboard Button Teletype
Designation Character
9 T
0 H
E X
The Keyer Memory has four distinct modes of operation. STANDBY (S), RECEIVE (R), IDLE
(I) and TRANSMIT (T). These modes, their operational characteristics and the instruc-
tions for using them are described here.
The logic diagram of the Keyer Memory is shown in figure 4. Logical symbols are explain-
ed in figure 5. Operation is described for each mode. In the following discussion the
modes of operation are described in the order in which they are selected by the mode
selector switch.
OFF
No battery power is applied to the power converter, and the equipment is inoperative
when the selector switch is pushed all the way in.
STANDBY
Battery voltage is supplied to the power converter through mode selector switch deck W ;
all power supply voltages are generated. Ground potential applied to the X and Y current
generators through switch deck W2 prevents turnon which might otherwise result from
initial transients. The only connection of logical bias through switch deck W3 in this
position is logical bias S. This bias holds the GO flip-flop in the ONE state. The
master oscillator is started in this switch position although its output is blocked
t,ntil the switch is advanced to an active position.
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Output is -2V with 1 or more in-
OR Gate puts at -2V. OR gates have 2 to
4 inputs.
A -2V input to either side will
Set-Reset produce a -2V output at the same
side. A -2V input to the other
Flip-Flop side will then reverse the state
of the flip-flop.
Complementing A +2V complement input reverses
the state of the flip-flop. The
Flip-Flop ZERO input is the reset input.
Output is -2V when all inputs are
-2V. No output when all inputs
are not at -2V. AND gates have
2 to 5 inputs.
Output is the complement of the
input.
-2V input OV output
OV input - -2V output.
Figure 4. NORTHVZLLE Logic Symbols
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RECEIVE
When the mode selector switch is in the RECEIVE (R) position logical biases, transient
pulse output P and the steady-state outputs S', R, and RX are generated.
The P pulse triggers a 25-millisecond multivibrator (MV), the output of which: resets
the counters to their starting position (000 output of the 5-DECODER), sets the xeset
flip-flop to the ONE state, and sets the GO flip-flop to the ONE state.
At this point information can be put into the memory. Depressing one of the keys of the
keyer will produce an output at the start flip-flop and will also set up a particular
combination in the four information flip-flops.
The start flip-flop output pulse is applied to the first 11-millisecond multivibrator.
A pulse appearing at point A proceeds to generate the read-current pulse. When it
arrives at point B it proceeds to generate the.write-current pulse. However, the read
pulse can only be applied to the current generators when the output of the 5-DECODER is 000.
The write pulse requires the coincidence of information from one of the information
flip-flops plus the 5-DECODER 000 output before it is applied to the current generators.
The write pulse (at point B) is also applied after a short delay (40 microseconds) to
step the address counters to the next count and to set the read-write flip-flop back
into the READ state. The two 11-millisecond multivibrators in tandem produce the
required 22-millisecond teletype baud-length. This is the read-write cycle time,of the
memory (with 11-millisecond separation between read and write).
When the START pulse is applied to the first 11-millisecond multivibrator, the pulse
will end-around through the two multivibrators as long as the 5-DECODER output is 000
(during the 001, 010, 011, and 100 outputs of the 5-DECODER). The START pulse,
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4-INFO
F F'S
START
FF
LOGICAL
BIASES
OUTPUT
BUFFER
OUTPUT
FF
O
II MS
MV
#2
MASTER
OSC.
176 MS
RX
STROBE
Y
GEN
x
GEN
BIAS
GEN.
BIAS
DRIVER
R W
U
READ-WRITE
FF
WRITE
SW (8)
Y Y
READ WRITE
DR. (41 SW. (4)
QI DR. (el
-
WRITE
M. (10)
0010 011 100
Figure 5. Keyer Memory Logic
i I l S i ( i [ J I A i l i f
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POWER
CONVERTER SUPPLY VOLTAGES
& REGULATOR H I
READ
SW (10)
ALL READ DRIVERS AND ALL READ SWITCHES
MI 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 I
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arriving at point A does not affect the current generators, because of the 000 output.
The pulse arrives at point B, 11 milliseconds later. (This pulse.does not affect the
current generators, either.) Shortly after, the address is stepped to the 001 output.
Eleven milliseconds after the pulse arrives at B it again ends-around to point A. This
time the 000 output is not present and the pulse at point A generates the first read
pulse, reading the core in location 001 to the ZERO state and again arrives at point
B, 11 milliseconds later. This pulse may or may not write a ONE into location 001,
depending upon the output of the 001 information flip-flop. If this output is a ONE,
then the pulse at point B produces the write current and a ONE is written. If the out-
put is not a ONE, no write currents are generated, leaving a ZERO in location 001.
This procedure is continued through the other three addresses. The 000 output then
occurs again and stops the end-around process. All activity ceases, awaiting the
depression of the next key which will place four more bits of information into the
memory. This time the 10-DECODER flip-flops have stepped one count so that four new
bits of information are written into four new cores. This process can continue until
the entire memory (2560 bits) is filled with information. To permit proper operation
in the TRANSMIT (X) mode, the last four bits in the, memory must all be ZEROs. The keys
cannot be depressed at a rate faster than once every 5 times 22 (110, plus tolerances)
milliseconds, or approximately once.every 0.15 seconds. The start flip-flop pulse is
also applied to the indicator, providing visual indication that a key has been depressed
and that a START pulse has been generated.
IDLE
The function in the IDLE,(I) mode is to deliver idling characters (a ONE followed by
all ZEROS) to the output buffer. In this position, provision is made for some visual
indication of proper machine operation by the lighting of the indicator every time the
ONE occurs.
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When the mode selector switch is in this position the following logical biases are
generated: the P pulse, which resets the address counter and sets the reset and GO
flip-flops to the ONE state, and the d-c biases S', I, and X1.
The absence of logical bias RX prevents stepping of the address counters and the 5-
DECODER output remains at 000. The master oscillator, which gives a pulse every 176
milliseconds (for generation of the START baud, 5 information bauds, and a 44 milli-
second STOP baud), now generates the START baud.
The master oscillator pulse, after appearing at point A and passing through OR gate 9
sets the output flip-flop to the ZERO state. A few microseconds later, this same pulse
places the output flip-flop in the ONE state. The pulse arrives 22 milliseconds later
at point C to again set the output flip-flop in the ZERO state; it then remains in the
ZERO state until the next output from the master oscillator. The output to the output
buffer is a 22-millisecond START baud (ONE) occurring every 176 milliseconds. This out-
put is the idling character; its presence is indicated visually at the indicator.
TRANSMIT
With the made-selector switch in the TRANSMIT (X) position, information in the memory
is transferred in teletype form to the output buffer. Information consists of a START
baud, four information bauds, an unused fifth information baud, and the STOP baud. In
the explanation to follow:
START baud space = ONE output (22 milliseconds)
STOP baud = mark - ZERO output (44 milliseconds).
The following logical biases are generated when the mode selector switch is in the
TRANSMIT (X) position: pulse P, which resets the address counter and sets the RESET
and GO flip-flops to the ONE state, and the d-c biases S', X, XI, and RX.
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Until the GO button is depressed no action takes place and the indicator light remains
on, since the GO flip-flop is in the ONE state.
Depressing the GO pushbutton causes the GO flip-flop to be reset to the ZERO state.
After depression of the GO button the output of the master oscillator (after arriving
at point A and appearing as output of OR-gate 9) sets the output flip-flop to the ONE
state but does not operate the current generators, because of the 000 address output.
Eleven milliseconds later the pulse arrives at point B and after a short delay, steps
the address to 001 but does not activate the current generators. Eleven milliseconds
after the change of address the pulse arrives at point C and then ends-around to point
A (through AND gate 12 and OR gate 7). The pulse then resets the output flip-flop to
the ZERO state (through OR gate 9) and also operates the current generators, producing
a READ pulse. If the information in the core location addressed is a ONE, an output
voltage is produced on the sense line. This output voltage, amplified by the sense
amplifier, sets the output flip-flop (through AND gate 20 and OR gate 13) to the ONE
state. With a ZERO in the core, no output will be produced and the output flip-flop
will remain in the ZERO state.
Eleven milliseconds later, when the pulse again arrives at point B, it is desirable to
write into the core the same information which was read out during the read cycle (the
information which is now in the output flip-flop`. The pulse arriving at point B (now
a write pulse) will be applied to the current generators if the output flip-flop is in
the ONE state. If this flip-flop is in the ZERO state the pulse is prevented from
activating the current generators. If the current generators are turned on, a ONE is
written into the core.
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This process continues for three.more cores. The 000 output then occurs and the-end-
around ceases. (The last pulse appearing at point C then serves to reset the output
flip-flop to the ZERO state during the unused fifth information baud and during the
STOP baud.) Action then ceases until the next pulse from the master oscillator. The
process of reading out four more cores and rewriting their information back into the
memory is then repeated for four new core locations. This process continues until all
of the information in the memory has been read out and restored, at which time the
machine shuts down. This shutdown occurs because the remaining information in the
memory is all ZEROS (the four remaining.ZEROs after all of the useful information is
read out). The machine detects all ZEROS and shuts down by the following procedure:
The master oscillator output pulse arriving,at point A proceeds through AND gate 18 to
the reset flip-flop, resetting it to the ZERO state. If the information is all ZEROS
no write pulse occurs (at the output of AND gate 11) to set the reset flip-flop to the
ONE.state. At the and of the four information bauds (all ZEROS in this case) a pulse
from the first three address counters steps the next address flip-flop.
This pulse also triggers the.25-millisecond multivibrator, resetting the address to the
starting position and setting the GO flip-flop to the ONE state. This blocks all master
oscillator outputs and causes all action to cease. The GO flip-flop being.set to the
ONE state causes the .indicator to light and indicates to the operator that the.message
is complete. The entire process may be.repeated by again depressing the GO pushbutton.
To clear the memory, the GO and CL pushbuttons must be depressed simultaneously. When
this is done the output from AND gate 17 prevents the reset flip-flop from starting
shutdown because of an all-ZEROs condition and also opens the line between the sense
amplifier and the output flip-flop. The machine now operates through all addresses,
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reading all cores to the ZERO state, (The output flip-flop remains in the ZERO state,
so that only ZEROs are written back into the cores) The memory is then cleared. When
the GO and CL pushbuttons are released the machine will detect the reading of all ZEROs
(four of them) and shut down.
TRANSMITTED CODE UNITS
Two types of transmission are provided, frequency shift keying (FSK) and continuous
wave (CW). The type keying to be used determines the selection of adapter cords but
does not otherwise affect operating procedures of the Keyer Memory itself.
Frequency Shift Keying
Spaces appear at the higher of the two carrier frequencies and marks at the lower
frequency.
Figure 6 shows the frequency-shift characteristics of CR-18 and CR-27 crystals. Although
the amount of shift varies between different units cut to the same frequency, a given
crystal can be expected to retain a given approximate shift permanently. Number CR-18
or CR-27 crystals have been encountered which display frequency shift of two small a
value for reception on standard equipment. When doubling or tripling in the trans-
mitter the frequency shift transmitted will be correspondingly doubled or tripled and
shifts as great as 3000 cps could result. One method for receiving shifts greater
than 1000 cps is to zero-beat the receiver BFO on the "mark" carrier frequency and
treat the result as if it were CW keying. Another method is to set receiver select-
ivity to minimum value and tune in on the mark carrier. Perhaps the best practice is
to precheck the desired crystals for shift, and if doubling or tripling-would cause
shifts greater than 1000 cps, use the CW ADAPTER CORD for transmitting. Use of CW
keying would not provide the 3 db advantage of FSK.
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O 0 0 0
O 0 0 0
O CD (D
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The frequency shift of the transmitting crystal does not vary with the battery voltage
of the keyer memory, but ? 10 percent voltage fluctuations of the transmitting power
source may cause variations of ? 2 percent.
CW Keying
The transmitter is keyed off only during spaces and remains on during marks.
ADAPTER CORD OPERATION
Both the FSK and CW adapter cords contain semiconductor circuitry within the black
plastic encapsulation and,should be regarded as parts of the keyer memory.
FSK Adapter Cord
A Varicap semiconductor diode is paralleled through a small capacitor with the trans-
mitting crystal (figure 7). During transmission of a space, a d-c voltage, obtained
from rectification of rf by the Varicap itself is permitted to appear across the Vari-
cap. This voltage, whose magnitude is limited to about 10 volts by a resistor, causes
the Varicap to assume minimum capacitance. During a mark, the output amplifier shorts
the d-c voltage through an r-f choke, thereby increasing the varicap capacitance and
dropping the crystal frequency.
cW Adapter Cord
When the CW adapter plug is inserted in the KEY JACK of the transmitter, certain cathode
returns in the transmitter are broken and placed in series with the silicon power trans-
istor in the adapter plug (figure 8). During a mark, this transistor is saturated by
current from the output amplifier, keying the carrier on. During,a apace, the trans-
istor is cut off. This interrupts the cathode returns in the transmitter, keying the
carrier off.
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L!~
PIA
I
R29
4K
L I C25
1 m h 33?W
-LC24 R30
Ot,tyuf 39K
t VARICAP
J
I A I TO TRANSMITTER
u
P2
Figure 7. Schematic Diagram of FSK Adapter Cord
CRYSTAL SOCKET
TO TRANSMITTER
KEY JACK
NOTE: P3 IS A MODIFIED PL-55 TYPE PLUG
A= TIP, 8 = SLEEVE
Figure 8. Schematic Diagram of CW Adapter Cord
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INSTRUCTIONS FOR USE
Lighting of the indicator (regardless how dim) indicates that the battery voltage is
sufficient for proper operation. The unit will operate satisfactorily for a while
after the indicator stops functioning and may be so used in an emergency. Normally,
the batteries should be replaced or recharged when the indicator stops functioning.
With the mode-selector switch in the OFF position, insert the batteries. Battery
polarity is inscribed on the battery mount.
STANDBY
Move the mode selector switch to the STANDBY (S) position. In switching from one
position to the next allow one or two seconds in each position to permit stabilization.
This is essential in the S position, since the power converter is converting the battery
voltage to supply voltages, the oscillator is starting, and transients are being generated.
If possible, the.switch should remain in the S position for from 5 to 10 seconds.
Switch to the desired operating position, stopping for one to two seconds in each
sequential position.
RECEIVE
To store new information in the memory, switch to the RECEIVE (R) position. Keyer
buttons are then depressed to write information into the,memory; a firm depression of
each key is required. The time between releasing one key and depressing the next key
should be greater than 1/4 second. Each time a key is depressed the indicator will
flash. Although the circuits are designed to allow for the effects of switch contact
bounce, an unsteady depression of the key may cause.multiple contact with sufficient
time between each contact to write the same. information two or more times (indicated by
more than one flash of the Indicator light), The same information will be written into
successive word locations in the memory as many times as the indicator flashes.
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Write into the memory no more than 639 characters. The 639-character figure is the
maximum storage capacity of the memory. If 640 characters are written, no idling
character will be available to initiate automatic shutdown of the unit after trans-
mission of information. The unit will continue to transmit information and recycle
until the selector switch is moved out of the Transmit (X) position, with a probable
loss of some information.
If more than 640 characters are written into the memory, characters in excess of 640
will erase the first part of the information and will be written into locations formerly
occupied by the first part of the information. Thus, to store character no. 641,
character no. 1 will be erased and character no. 641 will be written in its place.
The unit may be turned off from this position by switching to STANDBY (S) for a few
seconds and then to the OFF position. (Information stored will not be lost when turn-
ing the unit off from the RECEIVE position.)
IDLE
To transmit idling characters from the unit move the mode-selector switch to the (I)
position. Transmission is automatic when in this mode of operation. The indicator
lights once every character time (176 milliseconds) providing visual evidence that the
batteries are good and part of the unit is operating properly.
To transmit information from the unit, switch to the Transmit (X) position. The indicator
will light immediately. Depress the GO pushbutton momentarily. The indicator will go
off and the transmission of information will be started. When all information in the
memory has been transmitted and recycling has been completed, the unit will turn it-
self off and the indicator will again be lit. Depress the GO pushbutton to again trans-
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mit the same information. With the mode-selector switch in this position the indicator
is continually lit except when information is being transmitted. Since this is a waste
of battery power, the switch should not remain in this position longer than necessary.
When the information has been transmitted and the indicator is again lit the unit may
be turned off by moving the mode-selector switch to the OFF position (pausing.a second
or two in each sequential position). To again transmit information switch to the
TRANSMIT (%) position and push the GO pushbutton.
CAUTION
The unit cannot be switched from the TRANSMIT (S) position
while information is being transmitted or while the unit is
recycling (indicator off) without probable loss of inf or-
mation from the memory.
To clear the memory of information the unit must be in the TRANSMIT mode. Hold both
the GO and CL pushbuttons in the depressed position for a length of time calculated as
follows:
Depressed time (seconds) : number of characters stared
5
This time applies only if clearing is started at the beginning of the information cycle
(indicator lit). The CL pushbutton must be depressed before the GO pushbutton; other-
wise some information may recycle before start of the clearing action.
Automatic shutdown, after transmission of information, requires that an idling character
be stored after the last information character. Shutdown is initiated upon detection
of the idling character. Since idling characters are written into the memory cores
during memory clearing, clearing should extend beyond core locations to be used by the
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next information which will be written into the memory. The safest procedure is to
clear the memory completely, which is accomplished in about 2 minutes and 40 seconds.
Use of the Keyer Memory with the RT-6
Assemble and tune the RT-6 or 6A transmitter, following.the normal procedure as outlined
in Instruction Book, for Radio Station RS-6. Turn off the transmitter when adjustments
are complete and connect the keyer memory for use with FSK or CW. When ready to trans-
mit turn on the transmitter and allow for warmup. Retuning of the transmitter is not
necessary but slight readjustment may be made if desired. Transmission is then accom-
plished by the steps outlined under TRANSMISSION in this section.
Frequency Shift Keying, Remove the crystal from the transmitter crystal socket and in
its place connect the FSK adapter card with the cord leading directly away to the left
as in figure 9. Reinsert the transmitting crystal in the best-fitting of the two sockets
provided in the top of the FSK ADAPTER. The crystal will normally protrude quite a
distance above the adapter. Fold the transmitters attached sending key to the RETRACTED
position. Only type CR-18 and CR-27 crystals are recommended for use with the FSK
adapter.
Continuous Wave Keying. Leaving the crystal in the transmitter crystal socket, connect
the CW ADAPTER CORD to the KEY JACK of the RT-6 transmitter being sure that it is fully
seated. The transmitters attached sending key should be left in the extended position.
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 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
This section contains an itemized breakdown of
electronic components used in the Keyer Memory.
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 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
1
Raytheon
0828
A216
99
1006
Q2
same an Q1
916
1
1006
-
03 -1 -12
Raytheon
C826
g
tt
80
1006
04-1/-12
Sane as Q3
P
1006
S
Gen. Trans.
211358
A218
4
1004
Sane as Q5
A218
1004
7
Same as Q1
A218
1004
Fairchild
211706
A213
13
1039
1.0
Same as
A213
1039
11
Same as 09
A213
1039
012
Same as Q1
A213
1039
Q13
Sane as 01
A213
1039
Q14
as Qj
A213
1039
15
Same as
A21
1039
016
Sam as 91
A213
1039
Q17-1/-4
Sam.. as 1
A212
1007
Q18-1/-4
Sam as 1
A21
1007
Q19
Some as 03
AA220
1002
Q20
Sane as 03
A220
1002
021
01
A22
1002
22
Sane as 01
A220
1002
423-1/-10
Sans as 1
A212
1007
Q24-1/-10
Sash as 1
A212
1007
25
Sam as 03
A213
1039
Component Type - Transistor (Q)
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Assy.
Total
Schematic
Reference
Description
Manufacturer
Type
Part No.
No
Used
No.
Symbol
.
Q26
Same as Q3
A213
1039
Q27
Same as 3
A213
1039
Q28
Same as 3
A213
1039
29
Same as 3
A213
1039
Q30
as
A21
1039
031
Savo as
1
1039
032
Same as
A213
1039
033
Swe as Q3
A21
1039
Q34
Same as Q3
A213
1039
Q35
Same as Q3
A213
1039
Q36
Same as 3
A213
1039
A213
1039
Q37
Sang as
Same as Q3
A213
1039
Q39
Same as 3
A213
1039
A220
1002
040
Same as
1
same as
A221
1002
042
Sam as 03
A221
1002
A221
1002
043
same as 03
044
Same as 03
A221
1002
045
Saise as 3
A220
1002
046
Sam ga Qj
A221
1002
7
Sam as 1
A221
1002
A221
1002
048
Same as 01
049
as 1
-Same
A221
1002
.050
Sam " 0
A220
1002
Sheet 2 of 6
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Component Type - Transistor (Q)
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Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
Q51
Same as 03,
A220
1002
052
53
Same as 3.
A221
1002
Q54
Q55
Same as Q3
A220
1002
056
Same as 3
A220
1002
Q57
Same as Q3
A220
1002
Q58
Same as Q1
A221
1002
Q59
Same as Q3
A221
1002
0-60-1/-2
Same as Q3
A216
1006
Q61-1/-2
Same as Q3
A216
1006
2-1/-2
Same as Q3
A216
1006
Q63-1/-2
Same as
Q3
A216
1006
4
.,
Same as
A213
1039
Q65
Same as
A213
1039
6
Same as Q9
A213
1039
Q67
Same as
A213
1039
8
Same as
A213
1039
9
Same as
Q9
A213
1039
Q70
.
Same as 1
A213
1039
Q71
Same as Q1
A213
1039
072
-Sam as Q5
A202
loo4
73
Same as Q5
A202
1004
074
Sam as
A22
1002
075
ga~ as 01
AA220
1002
Component Type - Transistors (Q)
A, A'
: ( l ( 1 I I [ ( [ : i
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I : I
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
Q76
Same as Q1
A220
1002
Same as 1
A220
1002
078
S&m as
1002
079
Sane 01
A220
1002
0
Same as 1
A220
1002
081
Sam as Q1
AA220
1002
082
Same as 03
A220
1002
083
Same as Q3
A220
1 2
Same as Q3
A220
1002
085
Same as
A221
1002
6
Same as 01
A221
1002
Same as 01
A221
1002
088
Same as
A221
1002
090
Same as 01
A219
1005
091
Same as 01
A219
1005
Q22
- as QI
A219
1005
093
Same as Q3
A219
1005
Q94
Same as Q3
A219
1005
5
Same as Q3
A219
1005
Ogfi
a Q3
A219
1005
-
097
Same as
A219
1005
8
Same as 3
A219
1005
099
29496
Philco
19
8
1005
Q100
Q29
1005
Component Type - Transistor (Q)
w
L
Sheet 4 of 6
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Reference
Symbol
Sym
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
Q101
Same as Q99
A219
1005
0102
Smw as
0103
Q104
S~ as Q2
A219
1005
0105
Sam as Q2
A2 19
1005
Q106-1/8
Sam 08 Q1
A21Q
1007
0107-1/8
Sam " Q1
1007
0108-1/8
sappe as 1
A210
1007
0109-1/8
1007
0110
San* as
2
1002
Q111
Same as 03
A221
1002
112
Same as 03
A221
1002
113
Same as 03
A221
1002
Q114
Same as 3
A221
1002
Q115
Same as 03
A221
1002
0117
Same as Q3
A221
1002
0118
Same as 1
A220
1002
Q119
Same as 1
A220
1002
120
Same as Q1
A220
1002
121
Sam as Q1
A220
1002
Q122
Same as Q1
A220
1002
123
Same as 1
A220
1002
0124
Sans as 01
A220
1002
125
Sage as Q99
A220
1002
Component Type - Transistors
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 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
2126
0127
0128
Description Manufacturer I Type I Part No.
Component Type - Transistors
w
v
Assy. I Total I Schematic
No. Used No.
Sheet 6 of
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 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No. Asst'.
No.
Total
Used
Schematic
No.
CR1
lX695
Sylvania
A217
673
1006
CR2
same as
CIM
Same as CRI.
1
Q5
Same as
6
Sane &a CRI
A21L
1006
CR7
Sam as C11
-
A217
006
cgs
Sam as CRI
1
CR9
AA217.
1006
CR10-1 -4
Saw as 1
Q12
1QQ7
CR11-1 -4
Sam as CR1
A212
1007
.C&12-1/-4
Same as CR1
A212
1007
CR13-1 -4
Sane as 1
A212
1007
CR14-1 -4
Sane as CR1
12
1007
CR15-1 -8
Sale as CR1
06 4
--1/ AU(L-
5/8
100
CR16-1/-8
(21
_
A206-1 4
In-r- a
--
-AAW-A
06-1 4
A210-5191
1007
08:51111
1007
CIL19-1/_8
cal
A2 06-1
8
1007
CR20-1/-g .
_&Mma_m cal
100
1CIL21-1/-B
Inn7
CR22-1 -8
Sane as CR1
1007
CR24-1 -8
Same as CR1
-
10 1
1007
-
A212
1007
Component Type - Diodes (CR)
[ I [ ( ( I. ( i l : [ I ( i
Sheet 1 of 13
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Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
CR26-1/-10
Sane as CR1
A212
1007
CR26-1/-10
Sam as Q1
-
1007
12
Sam as CRI
1007
-1
-
11
1007.
CR34-1/-8
Sane as CR1
fis
i:
1007
5-1/-8
-1
1
as 1
-
-
'
4
1007
1007
7-1 -8
Sam as %1
'
-1 -$
Sane as 1
-1/-8
Sme as CR1
1007
CR40-1/-8
Same as CR1
-
1
1007
C241-11-8
Same as 1
0 -
0142-1 ?8
Sane as C11
A2
A2
0 -
09-S181
11
1007
3-1/-8
Sane as 1
AL2
QQ-5
CR44-1 -8
Sane as CR1
-1 -
Sans as CR1
7 1
1007
CM-1/10
11
1007
-
A211
1007
CPM-1/10
as 1
11
1007
9-1/10
same as CRI
A211
1
-1 LO
Sams as CRI
A211
1007
Component Type - Diodes (Cl)
w
Sheet 2 of 13
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 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
CR51-1 -10
Same as CRl
A211
1007
CR52-1 -10
Sass as CR1
A211
1007
-1 -10
Ssne as 1
A211
1007
WA
Sam as 1
A217
1007
Cal
A217
1007
CR56
Sacs as Cal
A217
1007
CR57
Sage as CR1
A217
1007
Cass
A217
IQQ7
CR59
Sane as Cal
A217
1007
S~ an Cal
A217
1007
CX61
AUL-M Cal
A217
1007
L%fi3
sa~ as Cal
A217
1007
ew 4
an Cal
k217
1007
C165
Sum " CRI.
1007
as CII
1007
Q67
Sam as CRI
A217
1007
CR68
Sam as Cal
A217
1007
CR69
Sam as Cal
A217
1007
CR71
-&MEL-" Cal
A217
1007
CIL74
Cal
L6
t
100fi
cy
-as Cal I
-
F
I
i
A 217
Component Type - Diodes (Cl)
Sheet 3 of 13
L I I. (: I I I? I A I I I , I I I I I [ ( I
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
CR76
Same as CR1
A217
1006
77
Same as CRL
A217
1006
CR78
Same as CR1
A217
1006
CR79
Same as
A217
1006
0-1/12
M ral
SAM*-
ti
ll
1006
-
-
1006
A217
1006
CR83
Same as Cal
A217
1006
CR84
Same as CR1
A217
1006
C185
AZIZ-
1006
CR86
an C11
1
1006
A217
1006
17
1006
CR89
Sam An Ca I
A217
1006
A217
1006
CR91
A216
1006
Sam as 1
A216
1006
as
1006
A217
1006
CR95
Sam as C&I
1
AZL5---
1006
M7-1/12
Samin an Cal
A214
A 17 1 r.
-1006
_
CZ98-1/12
CR1
9fl:j
ff 1006
CR99
Sam as 1
A217
1
CR100-1/2
Same as Cal
A216
1006
Component Type - Diodes (CR)
Sheet 4 of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
CR101-1/2
Sane as CRl
A216
1006
A216
1006
AA103
as C11
A217
1006
C1104
Pal
AA217
1006
17
1006
-GLIgk--
as CII
Sam
A217
1006
.
A217
1006
A217
1006,
CR109
A217
1006
C1110
S~ as CR1
17
1006
Ca111
Son as CRI
A217
1006
C1112
2~ as 1
A217
1006
A217
1006
4
A217
1006
CR115
Sane as CR1
A217
1006
CR116
Save as CIL1
A217
1006
117
SAN&-" Cal
A217
ionfi
118
Sane as CR1
A217
1006
20
Sane as Cal
A217
1006
21
$ as Cal
A217
1006
CR122
Same as Cal
A217
1006
23
Sass as CR1
A217
1006
CR124
$ar as CR1
A217
1006
125
Sane as CR1
A217
1006
Component Type - Diodes (CR)
Sheet 5 of
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
CR126
Same as CRL
A217
1006
CR127
Save as
128
Sam as CR1
A219
1004
CR129
Same as CRI
A218
1004
CR130
Sam as CRI.
A218
1004
CR131
Same as CR1
A218
1004
CR132
as 1
A218
1004
CCR133
Same as CR1
A218
1004
CR134-
CIII
A218
1004
.
CR135
Same a
1
1004
136
Saim as 1
A21
1004
CR137
A218
1004
CR138
Sam as
A218
1004
CR139
Same as 1
1006
CR140
Sam as
CR141
Same as CR1
A217
1006
CR142 S
ame as CR1
A217
1006
143
Same as CR1
A217
1006
CR144
Sam as CR1
A217
1006
CR145
Same as CR1
A217
1006
CR146
Same as CRI
A217
CR147
Same as CR1
A217
1006
CR148
Same as CR1
A217
1006
CR149
Saga as CR1
A217
1006
ICR150
Sam as CR1
A217
1006
Component Type - Diodes
(CR>
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
CR151
Sane as CRl
A217
1006
1
CR153
Same as CRI.
A217
1006
CR154
A217
1006
CRI55
Sam as 1
A217
1006
CR156
CRI
1
CR157
Sam as CR1
1
CR158
A217
1006
CR159
A217
1006
CRI60
Sane as 1
A217
1006
CR161
Sane as 1
1
1006
CR162
Same " 1
A217
1006
CR163
A217
1006
CR164
Same as 1
A217
1006
CR165
as 1
A217
1006
CR166
Same as CR1
A217
1006
CR167
Sane as CR1
A217
1006
CR168
Sane as CR1
A217
1006
CR169
Sane as CR1
A217
1006
CR170
Same as CR1
A217
1006
CR171
Same as 1
A217
1006
CR172
Sane as CR1
A217
1006
CIL174
as CR1
A217
1006
CR175
Sane as
A217
1006
Component Type - Diodes (CR)
. l i l I l I . A, / I I ? i a A
? t 1 I A
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
CR176
Same as CRl
A217
1006
CR177
Same as CR1
A217
1006
CR178
Same as CR1
A217
1006
CR179
Save as CR1
A217
1006
CR182
Same as CR1
A217
1006
CR183
Same an CRI
A213
1039
CR184
Same as CR1
A213
1039
CR185
Same as CR1
A213
1039
CR186
Sam as
CR187
Same as CR1
A213
1039
CR189
CR190
Same as CR1
A213
1039
CR191
Sage as
CR192
Same as C R1
A213
InI%Q
1
Same as 1
A211
i n39
CR194
as 1
--
A2IJ
1039
CR195
Same as CR1
--
A213
1039
C1196
Same as CRI
A211
1039
CR197
198
Saise as Cal
A213
.%1 99
same " CIL1
13
10.39
CR200
fame as CR1
A213
1039
Component Type - Diodes (CR)
fi
Sheet 8 of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
CR201
Same as CR1
A213
1039
CR203
Same as CR1
A213
1039
CR204
Sane as CR1
A213
1039
CR205
Sam as 1
A213
1039
CR206
Sam as
7
Sam as CRI
A21
1039
A21
1039
A21
1039
CR210
as 1
A213
1039
CR211
Sam " 1
1
1039
CR212
CRI
A21
1039
CR213
A213
1039
CR214
Sane a 1
A21
1039
CR215
Sam as CR1
A213
1039
CR216
Same as 1
A21
1039
CR217
Same as 1
A213
1039
CR218
S G22
Transitron
A220
4
1002
CR219
Sang as CR218
A220
1002
A22
1002
CR221
Sane as 1
A220
1002
CR222
Sane as CR1
A220
1002
C2221
sjs& &A, Cal
20
1002
CR224
Sane as CR1
A220
1002
I CR225
Sane as CR1
A220
1002
Component Type - Diodes (CR)
( I I i I : I A I .e I i ~ I I ( I i I i I S I Z 1
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Assy.
Total
Schematic
Reference
Description
Manufacturer
Type
Part No.
No.
Used
No.
Symbol
A220
1002
CR226
Same as CR1
A220
1002
AL227
Same as CR1
?220
1002
CR228
Same as CR1
A220
1002
CR229
Same as CA1
-- jam CRI
A220
1002
CR230
A220
1002
CR231
Same as Cal
A220
1002
CR232
Same as CR1
A220
1002
CR233
Same as CR1
4
gAma an Cal
A220
1002
CR23
?220
1002
CR235
Same as CR1
?220
1002
CR236
Same as CR1
A220
1002
CR237
Same as C81
A220
1002
C8238
Same as CR1
A220
1002
CR239
Same as CR1
A220
1002
CR240
Same as CR1
22
1002
CR241
Same as CRI
8242
Sam as 1
220
1002
A220
1002
CR243
as CRI,
-Sane
__
-
44
Sam as 1
A220
1002
1
A220
1002
CR245
same as
A220
1002
A220
1002
ARM
Sam as CR1
A22
1002
CR248
Same as 1
-
?220
1002
?220
1002
CR250
Component Type - Diodes (CR)
r
V
Sheet 10 of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Asst'.
Total
Schematic
No.
Used
No.
CR251
Same as CRl
A220
1002
as Cal
AUt
1065
CR253
Same as CR1
A219
1005
CR254
Same as CR1
A219
100
CR255
Same as 1
1005
CR256
Sam as CiLl
Innr
CZ257
CRI
A219
,
inns
8
Sam as CR1
A219
1005
CR259
S~ as Cal
A212
1005
CIL260
Sam " Cal
--
A219
1005
CR261
Sam as Cal
A219
Loos
CR262
Same as 1
1005
CR263
Some as 1
A21
1005
CR264
Same as CjL1
A219
1005
CR265
Same as citi
A219
1005
CR266
Q267
Same as Cal
A219
A719
1005
1005
CR268
Sane as CR1
A219
1005
CR269
Same as CR1
A219
1005
CR270
Same as Cal
A219
1005
CR271
Sane as CR1
A21
1005
CR272
Same as CR1
A219
1005
CR273
Same as CR1
A219
1005
CR274
'Same as CR218 I
1221
1002
CR275
Same as CR218
A221
1002
Component Type - Modes (CR)
Sheet 11 o
1 I [ [ l f - i ( [ E I [ ( [. f ! ( s [
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424A002000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part N.
Assy.
No.
Total
Used
Schematic
No.
CR276
Same as CRI
A221
1002
7CR277
Same as 1
A221
10
CR278
Same as CRI
A221
1002
CR279
Same a 1
A221
1002
CR280
Same as CRl
A221
1002
CR281
Same 1
A221
1002
CR282
Same as CR1
A221
1002
CR283
Same as 1
A221
1002.
CR284
Same as 1
A221
1002
CR285
Same as CR1
A221
1002
CR286
Same as CR1
A221
1002
CR287
Same as CR1
A221
1002
CR288
Same as CRI
A221
1002
CR289
Same as CPtI
A221
1002
CR290
Same as CR1
A221
1002
~CR291
Same as CR1
A221
1002
1002
CR293
Same as CR1
A221
1002
CR294
Same as CR1
A221
1002
CR295
Same as CR1
A221
1002
CR296
Same as 1
A221
1002
CR297
Same as CR1
A221
1002
CR298
Same as CR1
A221
1002
OK299
San@ as CR1
A221
1002
CR300
Zaner. 5.2Y .1Y 25OW
Hoffman
114705
A218
2
1004
Component Type - Diodes
Sheet 12 of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
.
No.
Total
Used
Schematic
No.
C1301
Same as CR300
A218
1004
CR302
Zener 2.2V .1V 2501i
Hoffman
1N705
A218
2
1004
CR303
Saas as CR302
A218
1004
Component Type - Diodes
Sheet 13 of 13
[ I t I l ( [ '. l C l 3 I A 'I 1 t f ( I
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
Cl.
47
C2
Sam as
C3-l/-12
220UF 107
Corning Glass
YlOC221Z
14
24
1006
C4-11-12
Same as C3
AM-
i nn6
__
CS
1 OF 15 1
ragg"
SR
1Z
I
A218
9
1004
C6
150
Cl 7
ame as
A21
C8
Same as
18
1004,
C9
-
Sam as C5
A218
1004
C10
Same as
18
1004
Cli
Same as C5
A218
1004
C12
Sane as C5
A218
1004
C13
Sow as
A218
1004
C14
Same as
A21
1004
C15
lUF 1 20V
Sprague
1 Z
A213
2
1039
C16
.05UF 107,
Fan Steel
STA
5169-1
A213
43
1039
C17
0.11W 107,
Fan Steel
STA
5173-1
A213
7
1039
CIR
SAM An CI 7
1019
C19-1/-4
-
.042UF bOV 107.
Fan Steel
STA
5168-1
A212
30
1007
C20-1/4
Same as C16
?212
C21-1/-8
Same as C16
-l
1007
C22-4/4
Same as C19
1007
C23-1/-8
Sane as C19
1007
C24-1/-8
Same as C16
1007
A212
1007
Component Type - Capacitor (C)
Sheet 1 of
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Asst'
No.
Total
Used
Schematic
No.
C26-1/-40
Sane as C19
A212
1007
C27
Sam as C17
1007
C29
.47UF 10%
Fan steel
STA
181-1
A213
1
1039
C30
I,OUF, 35V, 10%
-AM=
-IN-35-10
A213
1
1039
C31
3GOV, 2%
a Class
a G
AZZ(L
7
1002
_C32
220MM. 30OV, 2%
Corning Glass
1 221
-
A221
C33
C35
C37
IUF, 1 0%. 35V
gane as C36
mom
2. 104X
A221
A221
3
1002
1002
C38
C39
-AMML_&L C36
Saus as C31
2
A220
1002
1002
C40
1 20%
Vitranon
OCW102K
A22
2
1002
C41-11-2
OIUF 10%
Fan Steel
STA
161-1
A216
2
1006
C42
IOODUF 107,
Cornin Glass
YlOC101K
A216
2
1006
C43
Sane as C42
A216
1006
C44
1UF 10%
Fan Steel
STA
185-1
A216
1
1006
C45
Sale as C16
A216
1006
2UF, 10%
Fan Steel
S
156-1 -1
A216
1
1006
C47
ISOUUF, 1%
360UUF. 1%
Corning Glass
Corm lass
Y10CI81F
15C361F
A213
?213
1
1039
1 9
EA
27000F 1%
C2KAIA2 Glass
5C271F
13
1
1039
-AZGUUF.
15C6217
I
Component Type - Capacitor (C)
Sheet 2 of 5
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Assy.
Part No. No.
Total
Used
Schematic
No.
C51
160UTiF 1%
Cornin Glass
YlOC1617 A213
1
1039
C52
820Dtw 1%
Corning Glass
Y15C821F A213
1
1039
?54
Sans as C54
A213
1039
t55
as C17
1039
C56
C17
10149
C57
m C17
Jng
1039
C58
-
_
Same as C15
A213
1039
AZLI-
1039
1
6
C63
27111F, 1OV, 10%
2~ as C40
150D276X
OnI012 A202
1
1004
1004
6
C65
C66
C67
IC68
Sam " C31
Saw as C31
Sam an C31
Sam as 1
AM-
A220
A220
1002
IL002
1002
1 221
70
Sow as C69
A220
1002
C71
Isom, 50OV, +
Glass
IOC181G A220
1002
C72
150VW, 500Y. +
1 "s
IOC151C 2
C73
500T. 1 + 1%
Golan Gl"s
A220
1
1002
CC74
"MOW, JOOV, +
1
1002
7
Component Type -4 Capacitor (C)
Sheet 3 of 5
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
C76
15 500V + 5%
Corning Glass
Y20C152J
A220
1
1002
C77
01 35V + 10%
S ra
A220
3
1002
C78
.5
Aerovoz
A220
2
1002
C79
Same as C78
__
A220
1002
C80
.1
Aerovox
A220
1
1002
C81
Same as C36
A221
1002
C82
1 500V +5%
Corning Glass
Y10C101J
A221
3
1002
C33
Sams an C82
A221
1002
21.
1002
C85
11OLwf, 500V +2%
Corning Glass
1OC111G
A221
2
1002
C86
J~ as CBS
21
1002
1 1
A221
6
1002
c88
Same as C32
A221
1002
C89
Same as C32
A221
1002
C90
+
lass
2 2 2
A221
1
1002
C91
1 2 +
rain lass
~ 551
A221
1
1002
C92
Sam as C87
A219
1005
1
Coming Glass
Y15C102J
A219
4
1005
C94
S as C93
A219
1005
C95
Sam as C93
A219
1005
C%
3~ as C93
A219
1005
7
A219
1005
Cgs
am as C77
A219
1005
C99
Sms as C77
A219
1005
C1OO
-047uf, 5V 1
S ra a
A219
1005
Component Type - Capacitor (C)
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Fc
2700uif, 200V, 107.
3aae as C87
Component Type - Capacitors
VI
Type
Part No.
Assy.
No.
A220
A220
e220
A220
Total
Used
Schematic
No.
1002
Inn2
1!102
1002
Sheet 5
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Description
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
19, 1/10W, 5%
209, 1/109, 5%
569, 1/IOW, 5%
Sale as R4
18-1/-12
Sane as 14
R9-1/-12
IR10-1/-12
*11-11-12
R12
27K, 1/10W, 5%
Rl
R14
1.510. 1/IOW. 5%
Sane as R14
Same as R1
R17-11-12
681, 1110W, 5%
R18-1 -6
R19-1/-12
120-1/-2
R21-1/-2
R22-1/-2
1 lea, 1/109, 5%
189, 1110111, 5%
479, 1/IOW. 5%
229, 1/10W. 5%
R23-1 -2
91K. 1/101. 5%
R24-1/-2 I399. 1/10W, 5%
R25-l/-2 ISaaa as R24
Component Type- Resistor (R)
Sheet of 13
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No
.
Allen Bradley
1025
34
1006
1006
Allen Bradley
2035
31
1006
Allen Bradley
63
1006
1006
A2TZ
1215.
WLI
1006
I Allen Bradley
2735
18
Allen Bradley
A218
1004
A21
1
1004
Allen Bradley
A215
L006
#4
L006
Allen Bradley
1055
A21
L0
Allen Bradley
1835
16
Allen Bradley
473
5
A216
Allen Bradley
22
35
A216
Allen Bradley
Allen Bradley
1 j t t l l I I i ( l l ! (: [: [
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
R26-1/-2
Sam as R21
A216
1006
&27-1/-2
Sane as 117
A216
1006
R28-1/-4
1110W,
Allen radls
3 5
A216
30
1007
&29-1/-4
Sane as 15
A211
1007
R30-1/-8
Sane as R5
1007
-
1007
R32-1/-g
M 22A
-
1007
1
_
l
-
134-1/-10
Sane as RS
A212.
1007
R35-1/-10
Sane as 128
A212
1007
R36
m in
saw
J
1006
R37
-
-
Sane as R1
A21
1006
R38
Sane as R1
A217
1006
139
Same as
JR40
Sam as R1
A21Z-
1006
R41
as 1
A217
1006
R42
Sane as R1
A217
1006
143
Same as R1
I
1006
144
Sane as
17
A2
1006
R45
Same as Rl
A217
1006
146
Sans 1
1006
147
Sata as 11
17
1006
348
ans as Rl
A217
1006
R49
Sane as
A217
1006
R50
Sam as R1
IA217
1006
Component Type - Resistor
v
2 of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Sym
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
1
Sa as Rl
A217
1006
RR53
Sao " RI
A217
154
Sass as ti
A217
1006
R55
Sass as R1
17
1006
JR56
Saw " al
A217
1006
7
Sass as al
16
1006
15$
27 1/1011 5%
Allen Bradley
T&
2705
16
1
1006
30K, 1110W, 5%
Al lea Br&dley
Tit
3035
1
8
1001
160
Sam as 17
1
1001
Rail
Sass as R17
A213
1001
R62
Sass as R59
A21
1001
R63
Sam as 12
13
1001
164
Sass as ItI7
AA213
1039
R65
7.5R 1110111, 5%
Allen Bradley
TR
7525
A213
1
1001
R66
Sass as R17
A213
1001
R67
Sass as R17
A213
1001
R68
10[ 1110W, 5%
Allen Bradley
TR
1035
A213
16
1001
R69
Sass as R24
A213
1001
R70
$a as R21
A213
1001
R71
Sass as R24
A213
1001
R72
4,?wK 1/10fi 5%
173
Sass as R17
A220
1002
&74
2~ as R24
'
IQQ2
t
R75
Sam as R22
-T
?220
l-002
Component Type - Resistor
Sheet 3 of 13
[ I t t ( ( ( ( ; 1 . t . ( i l ( ! ( ( [
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Assy.
Total
Schematic
Reference
Description
Manufacturer
Type
Part No.
No.
Used
No.
Symbol
R76
A213
1001
R68
R77
Same as
A213
1001
8
R78
Sane as
A213
1001
R68
R79
Same as
A213
1001
R80
Same as 968
A213
1001
R68
181
Sane as
A213
1001
R82
Same as R68
A213
1001
R83
Sane as R68
A213
1001
R84
Sane as 8
A213
1001
R85
Same as R68
R86
33K, 1/10W 57.
Allen Bradley
TI
3335
A221
10
1002
A221
1002
R87
Sane as R86
A221
1002
R88
Same as 6
A221
1002
R89
Sane as R17
930
Sam as R17
A221
1002
A221
1002
R91
Sane as R17
192
Same as R17
A221
100
-
A220
1002
RR93
Saw as
R94
Some as R12
A220
1002
17
A220
1002
R95
Sane as
R96
197
R98
1.8R 1 lOW 5%
Allen Bradley
TR
1825
A220
2
1002
R99
8.210 1110W. 5%
Allen H ad1
TR
8225
A221
2
1002
1100
2410 VIOW, 5%
Allen Bradley
TR
24 5
A221
6
2
Component Type - Resistor
Sheet 4 of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
eferenl
Description
Manufacturer
Type
Part No.
Asst'.
No.
Total
Used
Schematic
No.
R101
21
1002
1
as
1
1002
R103
Son " R17
A221
1002
1104
See as 117
A221
1002
5
906
saw K"
A221
1002
07
220 i 7 I/IOW, 5%
A11en. Bradley
T1
2215
A221
2
1002
1108
Saar as IL17
A221
1002.
1109
ee as
A221
1002
1110
9.1K. 1 low 5%
Allen Bradley
1R
9125
A221
1
1002
1111
Sans as 117
A221
1002
9112
Ses as 124
A220
1002
1114
sane as 120
A220
1002
1115
82111101111 5%
Allen Bradley
T1
8235
A221
4
1002
1116
-AM an R22
A221
1117
See as .1113
A221
1002
1002
-
as R19
1
A215
.Rao
Sam as R17
16
1006
1006
I
117
SE
16
1006
_ 2
Sam"
R113
1
1006
3-1/-2
as 121
6
1006
1124-11-2
&I SAL
2 - __
JLNI-AL NTI I
1045
-
--
16
rA216
-
006
1 LI
I
Component Type - Resistor
Sheet _L - of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
8126
iaae as RI
17
1
Aw
&A 1
Saw
A217
1006
8
-
7
low
2RIL29
its 11
A217
1006
lu
as 91
A217
1006
131
18: I
R .
CIA
A213
1
1039
8132
24R 1 8i1 1%
C .
CIA
A213
1
1039
301 1/8W, it
I.R.C.
CIA
A213
2
1039.
1134
-Sam- as 1133
A213
1039
Rim
SoCj"35
-
1 7
220 Al . 118
I.R .
CIA
A213
3
1039
1138
471 118W, 1%
I.R.C.
CIA
A213
3
1039
1139
Ia.e as 8138
A213
1039
AM-
1039
2144
I-7K, 1/10
5%
ALISA a
A213
109
R145
0
-
Sam an 1144
13
ion
A213
ICw
**w " 1141
IL
AIL3
IL149
Ing, I./m, IL
Alles
TR
L%45
1
4
-4
all
n?
1
Component Type - iasistaw
o-
Sheet j of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
8151
Sam as R5
L3
1039
1152
Saws as 15
8153
15 A 1 loft 5%
Lan srad1
7Z
1
Ion
0, 111aw 5%
A211
8155
50 to 15 l fait 5%
11 radl
TR
A21
1
1156
R157
R158
Saws as R12
R12
?213
1 1
8159
saws as R12
A213
1001
A213
innt
1
Sa~ as R12
R163
An
A213
Ina
R164
Sam as R59
AM
l
1001
R165
IL59
-
AZL3
1001
8166
Saws as R59
--
8167
saw M 9
1001
8168
as -Sam
1001
1169
same as
A213
l
am
1170
17
AU3
1
01
8
1171
I
RV
12
1
001
U72
ILL7
A2 3
1
00L
1
7
1
1001
174 1
1175 is 117
1
13
loot
Component Type - lasts tars
[ i ( ( ( ( ( 1 l t ( . I ( 1
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Sheet 7 of 13
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
17b
Sam as I L17
A213
177
Sam es 1
13
1001
1178
as ItI24
A21
1001
1179
Sam as K137
A213
1039
1180
Baas as 8137
A213
1039
Itial
390 1110111,
Allen Bradley
T1
3915
A202
1
1004
1182
Sans as R20
A220
1002
183
Sam .s
A220
1002
1
R113
A220
1002
1185
Sam as 14
A220
1002
1186
L~ aA 24
1002
187
Sass as 14
A220
1002
Riga
Z~ as NA
A220
1002
1002
R190
02IJ
A220
1002
IL191
R24
AZZQ
1002
R192
Sam a"
--
2
R193
R34
L002
9194
as
A220
Rigs
A220
IOQ2
19i
Sans as 121
A220
1002
MI
A220
im-
R17
I
A220
1002
*A R17
A220
#%Ado
Component Type - 1uistors
Sheet 8 of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
1201
Same as R17
A220
1002
02
Sara as R17
A220
1002
R203
are as 117
A22
1002
R204
Sam as A17
A220
1002
8205
Sane as R17
A220
1002
8206
Some as 7
A220
1002
8207
Sane as R17
A220
1002
R208
__M R17
2
1
8209
Sara as R86
A220
1002
8210
!are as R66
?220
1002
R211
15x1/10y, 5%
Allen Bradley,
73L
1
2
4
1002
JM2
A220
1002
8213
Sams as 8115
A220
1002
IL214
SAM 4A g12
A220
1002
L215
Sam as 112
A220
1002
6
75K, 1/109, 5%
Al lea _jr&dIMX
1&
7535
A220
1
1002
9917
-Sam as
A220
1002
R218
Sam as 1149
A22
1002
19
Some as 49
A220
1002
R220
gems " 1
A220
1002
2755
2
1
1002
R222
44K-,-I/Sff. 1%. T-2
A220
2
1002
R223
1224
Sam *A 1222. -
75K-, 116W. 1%.
-
IL.R.C.
CZA
A22
A22
3
1002
1002
25 I
MR, IAW- 1%. T-2
A220
1
10,
Component Type - Resistors
Sheet 9 of 13
[ I
( ( L [ ( ( t [ I [ 1 ( l I I l ( I [
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
1226
Save as R99
221
1002
JU27
ISAA
221
1002
P228
Saw as 186
221
1002
2190
221
1002
A230
Same as R17
221
1002
awe as 1
R219
1005
3
1110111, 5%
Allen Bradley
1234
Same as 1233
1219
1005
1Z
1236
Same as 1,20
R219
1005
7
Sow as
IL238
Sam as R12
1005
R2 9
Sam " 112
IL219
100S
8240
Saar as 7
R219
1005
1241
Same as R17
IL219
1005
R242
IMNLAR 117
2210
100S
1243
Same as R4
1219
005
1244
4.71. 111OW, 5%
Allen Bradley
1t
4725
8219
1pos
2"s
Isais as RM
221a
1 Mr.
124
Same as 186
R219
Loos
1241
sawn as 161;
19
100
Inn%
1250
some as Ri
1219
1005
Component Type - Resistor (R)
o%
LA
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No..
Assy.
No.
Total
Used
Schematic
No.
1251
Same as Rl
A219
1005
[252
Seas as R24
A219
1005
6253
560 1 10M 5%
Allen Dradloy
TR
5615
A219
1
1005
$254
Same as R22
A219
1005
R2
as R5
A219
1005
1256
Saos as $115
A219
1005
IL257 -
Sass as 1100
1005
_U58
71~
A219
1005.
R250 -
IRA-
1
680 - 1/0 W, 5%
Allen BraAle
6815
1
1005
61
13K. 118W, 1%. T-2
CRA
19
2
1005
1262
8 as
19
_
$26
I.R.C.
CIA
A219
2
1005
1005
um- as ZZU
A219
1005
IL265
1
1005
$266
$me as R224
19
1005
U67
330
l x
A219
4
1005
1268
$am as $267
"19
1
-22"
-&am" R267
inns
R270
R267 I
A219
1005
1271
2.4 Iftit,
C
CIA
A219
2
14105
2
am *a 1
A219
1005
$273
33K
R C
A219
2
1005
4
Sam as R27
19
1005
1275
R219
Component Type - Resister
Sheet 11 of 13
t I ( ( r t i l [ [ ( t 1 ( 1 [ [ 3 C I [ ( ~ [ ? C: l
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Assy.
Total
Schematic
Reference
Description
Manufacturer
Type
Part No.
No
Used
No.
Symbol
.
R276
3.6R 1/8W 1%,i-T-2
I.R.C.
CEA
A219
2
1005
7
T-2
A219
2
R278
1/109, 5%
100 11
Allen BrAdIn
TIllt
1015
8279
,
sms 186 u
A221
1005
8280
aas 06
A221
1
R281
Sams as all
A221
IQQ5
IL282
A221
1005
8283
Sam as R5
A221
1005
A221
1005
It285
6235
21
1
1005
86
11 1 1 5%
Allen r dls
1145
A221
1
1005
R17
21
1005
12"
Sam " IL17
A221
1005
89
ftn as R17
A221
1005
1290
2291
as
*17
S
"
A221
A221--
1005
inns
8292
_
ao&_
Sam as R17
A221
1005
K293
A"17
fi
t
A221
100 5
Us&
-
ma
-
217
A221-
tons
-
5 1
2: R17
A221
100
RZ%
17
Sam
1
1005
97
Same as R17
A221
1005
g2"
2~ " 117
1
1005
am
217
IA221
I
100-S
"
1
1
Component Type - Rasistor
Sheet of 13
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Reference
Symbol
Description
Manufacturer
Type
Part No.
Assy.
No.
Total
Used
Schematic
No.
1301
Same as 117
A221
1005
1302
Sage as 7
1005
R303
Sane as R98
A221
1005
04
6.21. 1110W, 5%
Allen Bradley
TR
6225
A221
1
1005
8305
Sane as 1211
A221
1005
R306
R211
A221
1005
1307
Same as R12
A221
1005
8308
Sane as R12
A221
1005
8309
Save as R12
A221
1005
8310
Same as R12
A221
1005
R311
R12
A221
1005
1312
Sane as R12
---
A221
1005
R313
an R12
A221
1005
R314
212
IOM
1
Sheet 13 of 13
( I ( ( I I t [( t I I [((Jr
( ( [ l
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Component Type - Resistor
 Reference
Symbol
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Description
-Mar
4093x1004
Component Type - Tr feraers (T)
Type
Assy.
No.
Total
Used
Schematic
No.
of 1
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
 Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9
Sanitized Copy Approved for Release 2011/09/19: CIA-RDP78-03424AO02000010001-9