GENTLEMEN:

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B04747A000600080002-6
• Release Decision: RIPPUB
• Original Classification: K
• Document Page Count: 6
• Document Creation Date: December 28, 2016
• Document Release Date: February 8, 2002
• Sequence Number: 2
• Publication Date: May 24, 1961
• Content Type: LETTER

Approved For Tease 2002/06/17 :CIA-RDP78B04747A000600080002-6
Ham- 38
~'~ May 1961
STATINTL
os . ~ ,ice Box 140?
Main Fort Offiee
~laehingtQn 1 ~; T}. C,
Gentl.emsn;
Enclcaeed herewith are four {4j copies of the statue report of
technical progr+~se on the photographic rectifier for the month
of May,. 19b1.
~ c?P3' of the report ie being submitted tiireEtJ.y to the Contract-
ing C+fficer.
Very truly youra~
cct Oontraeting C7fficer
Declass Review by NIMA/DOD
STATINTL
Approved For Release 2002/06/17 :CIA-RDP78B04747A000600080002-6
 Approved;,~o~ Release 2002/06/17 :CIA-RDP78B0~7A000600080002-6
PHOTOGRAPHIC RECTIFIER -PRINTER
Report of Technical Progress
I. Progress During April, 1961
Electrical and mechanical assembly has proceeded smoothly during the
month. Checkout on unit ~ has not been as rapid as planned partly
because of continued testing on unit 1. Assembly of unite 3 and 4 has
be en on schedule., The quantity of electrical assembly has been very
high during this period due to improved assembly techniques, training
aide and greater technician proficiency through familiarity.
Initial cheekput of the new EECO tape reader indicates a high electrical
., ,,;
noise output.' We are maintaining close liaison with the factory engineers
and the combined technical effort should result in a satisfactory unit.
This tape reader was chosen because of superior construction of the
reading head over the CTI tape reader in unit 1. A definite fix will be
necessary by the end of May to insure early delivery of unit Z.
II, Anticipated Progress During May
.Unit 1 -Further testing will be required to complete the dodging
circuitry and?to keep the unit ready for component testing.
Unit Z - Companent testing will be completed and system testing
started. Completion of system tests will not be possible
until the tape reader is available.
Unit 3 - ''V1~iring and component assembly will be completed and
testing will commence.
Unit 4 - Mechanical assembly of major structures will be complete.
Another systems test area will be comlleted during the month to
facilitate the checkout of units 3 and 4, It will be possible to do
systems testing with at least L units with the new facilities.
STATINTL
ro~ect ngineer
JVS:kp
Approved For Release 2002/06/17 :CIA-RDP78B04747A000600080002-6
 Approve~Fo~r Rele~~~~2/d~~1~D~0~~7Ik~~0080002-6
Structur e
CRT Housing
CRT Elect. Parts
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Valve, Feu. &
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Focus Current
Regulator
X Deflection Amps.
Y Deflection Ampl.
X Drive Assembly
Film Index
Lens Board
Platen
Casettes
Vacuum Purnp
Power Supply 20 ITV
Power Supply 90 V
Prograi-n Relay
Control
Gurley Disc Assy.
Check Pulse
Transistor Arn~~
HiFreq. Xsistor Am
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Check Pulse
Separator
Sweep Linearizer
CRT Control
Dynamic Focus
Cables (internal)
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Approved For Release 2002/06/17 :CIA-RDP78B04747A000600080002-6
 Approved~r Re~e~02~ 1~7R ~:~I-RrDf~i $ 47~~0600080002-6
Structure
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Valve, Price. &
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Doors
Focus Current
Regulator
X Deflection Amp.
Y Deflection Amp.
X Sweep .Attenuator
Y Sweep Attcnuator
Power Supply LOKV
Power Slzpply 1KV
PMT Drive & Servo
Platen & Index Assy
Film Index Drive
& Servo
PM Assy. & Video
Amplifier
Optisyn Pre-Amp
Check Pulse
Transistor Amp
Dodging Commutato
Sweep Lincarizcr
CRT Control
Dynamic Focus
Cables (Internal)
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