Page 1

Film-Tech
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Page 2

Service Manual
www.cineinfo.co.uk
www.cinephoto.co.uk
Page 3

II{TRODUCTION
FA6E
3l4-l:
3 l4-2;
3143: MODULE
3144: MODULE
PRINCIPLES
l-l
lntroduction.
l-2
MechanicalSystem
l-3
Electrical
l-4
Sound
SERVICE PROCU,DURIjS
2-l Precautions..
2-2 ToolsAndTestEquiprnent
2-3
LubricantsAndLubricationCharts
24 Troubleslrooting
3-1 CamTankModule...
3-2 AmplifierModule
3-3
Motar Module
3-4 TransformerModule...3-5 Lens
4-l
A. Specifications
B.
C. Re-Assembly
D. Adjustments
Holder
Cam Tank Msdule
Disassembly
OF OPERATIONS
System
System
Hints
REMOVAL
And Cate
REPAIR
AND
-.
LClawProtrusion
S.ClawPositionAndFraming
E.
ClawReplacement....
F.
ChangingShutterBlades
G. StillPictureClutch
.
AND INSTALLATION
Module
ADJUSTMENTS
.
..-.
..
..
.-.
.- . .
.....17
...."
...25
. ..
. . .
15
15
ts
1?
Ig
26-
26
..-.-.t5
. .. ." ..
........)<
...-...26
27
11
21
2&
...-.-2&
.....29
........3u
-.......31
.....-
j7
4-2
Amplifier
A. Specifications
B. PowerSupplyCircuit
C.
AudioAmplifierCircuit
D.
Magnetic
E. AmplifrerCircuitDiagrams
4-3 Motor
A- Specihcations
B. MotarCircuif Diaersm
ConnectorWiringCode
C.
D.
Silent Film Operation
4-4
Transformer Module
TransforrnerCircuitDi*gram ---.41
A.
B,
ConnectorlViringCode .- - -.-,-
Lens
+s
trilmGate
A.
F-ilmShoeandLensHolderAssy
s.
314-5:
CENERAL
5-l
Take-Up
A. kscription
B. Adjustrnents...-
Module
d"ecord Amplifier
Module
- - .-
Hokler And Gate Module
Assy.
MECH.A,NICAL
Arm
-. -
. . . . . . . . . .. . . :
Antl 50 * 60Hz
. ......43
SERVICING AND
-1-
......,.i'
...-.- .lg
Conversion
........43
ADJUSTMENTS
......-4j
. .-
.
.,..33
. .'.
----..i+
...
.- . . . .
- -.
33
i;
39
39
+O
41
47
Page 4

5-?
Supply
A.
Description...
B.
Adjustments,.
5-3
Reverse Projection
A-
Description.-
B.
Adjustments-.
54
Lower Loop
A- Descriptisn--.
B.
Adjustments--.
Arrn
Setter System
PAGE
...,$E
...49
-..-4g
--.4g
...50
...50
5-5 S€lf
A.
B. Adjustments....
5{
A-
B. Adiustments....
5-7
A. Description--
B. Adjustments....
314{:
6-l
A. Description..
B-
Threading
Descriptinn
l)
+tSprocketshma*embly...
2)
*tFilmguide
3) Retraction
4l
+ZFilmguide
5)
$ound drum
6) Tension.guideandrollerass€mbty
7,
#2
$procket
Rewind
Description-.
Sound
SOUND
Optical
Alignrnent -..
l)
2).Set-upprocedure
3),
4)'Buzztrackadjustment.
Mechanism
trrum And
PICK-UP
Sound Focusing
Toolsandequipment..
Soundfocusadjustment.
Ffiechanism
. -
of the
claw .
rubber
and shoe assembly
SYSTEM
pinch
Flywheel
Procedure
roller
.
. .
-:....
.. ""52
-..--.-55
.....55
-._....55
- - .
.,
-......56
. . . .
. -. -. .
. . . . .Sg
...,5g
.......S9
....59
.-.....60
....61
...;-....61
.....61
-.,.61
....61
.....62
56
56
ST
6:2
A.
B.
314-7:
?-l
Magnetic
Description
Alignment
li.
2I Set'up
Sound
Toolsand.equipment
LAMPCIRCUIT
LampCircuit
Playback
.-'.-.....
procedure
System
..
-.
A. Description-..-
Replacementandalignment..
B.
314-8: ELECTRICAL
SYSTEM
8-1 Electrical.$ystem
A. FunctionControlSwitch
ElectricalCircuitDiagram
B.
3 r'4-9: SERVICE
UPDATES
ANE MODIFICATIONS
Attachment:CIRCUITDIAGRAMS
*2-
..-...63
-..-..6j
.....63
. -. .53
...,65
-..--...f5
...65
.....; .,.....65
...."..65
.."....65
....-67 *79
Page 5

INTR,SDUCTION
I.
This
Servire Manual
provides
ElKl NSTINT-*eries plniectcrs,
EX-3000-frl
also
?' This
rervire manual
replac*rnenL
3. ElKl
NSTrrSl-1-tntinr
Il'lodifiettions
4.
A coFy
of
5. CAUTION!
spries exf,spr
parts,
made
of
all
the
Care rnust
csntain
refrr
to NST/NT rcpla*ement
pr*ieclars
after
the
perrinent
be exercised
the
necessary
madel NST-0,
fr:r
the
Xerron
part
$orne
in
may
i*sue
cliagrams
the
of this manual
ar€ attashed
to
areoid
lnf*rmx{i*ns
NST.I,
lamp
nurnbers
parts
future
elm{rical
for
NST"?,
repair,
th*
adiustrnent,
NST.3, t{T"0,
nuprply.
for csnvenience in
identificatian'only"
list.
tre irnpr*ved or rno*lified.
will
be cover*d
at the
cnd of
*hock
while
by
Service
thi*
rnanual.
Eeruieing
and
t{T-l, 8{T-?,
Updates.
proiector.
the
maintenrnee
and NT-3,
When
and
ordrri*g
of
.-,
3.
Page 6

ELECTRICAL
I:
SYSTEM.
SYMPTO[4
l. Pilot
2. Pilot
not
run in
lamp not
lamp on,
0n
"forward
{{F.q )
3- Pifot larnp
but
the lamp does
on
in
tion
{
4. Pitqt
lamp
"forward",
"reYersc"
5..Function
on,
"forward
rff
{:
on,
position
switch.
}
but
follow the indicated
motor
motor
lamp"
does
"
position
runs
not
come
posi-
motor runs
not
(
)
tg;
does not
sequence
PROBABLE
1-
No
power
CAUS€
to the
outlet
Defective
2-
3.
Faulty
power
transformer
nection
pilot
Delective
4.
1-
Defective motor module
Defectivc or
2.
lamp
open motor con-
nections
Faulty
3.
4-
Switch cam not
motor capacitor
micro switch #'l
Defective micro
5.
6.'Motor thermal switch
(UL
& CSA type)
Defective
1.
2.
Lamp not seatcd
famp
the socket
r TLLIYE rarf
J- LrE
3- Defective
4- Defective
#5
5. Open fr.ansfcrrner connection
Defective
6.
in
in
Micro
1.
defective
2. Defective
1.
Loose
2- Loose switch
3. Reverse
lamp
lP IrLtqtL
micro
on the
function control
transforrner module
switch
it?
motor module
function switch
cam
ol take-up
socket 3. Repair
eann's install$d
AC wall
cord
sr con-
activating
switch
#1
open.
propsrly
switch
andlor
#4
or
*3
'
knob 1. Re-lacate
clutch
REMEDY
1. Check
2. Check
3. Repair cr
iSec
4- Replace
1. Replace
{See
2. Check
{See
3.
Check
{See
4. Check
5. Check & replace
6, Atlow
check
1. Repface
2.
4-
Check & replace
5, Check &:repair
6- Replacp
1.
Check
2. Replace
2.
3. Check
outlet
repair or
&
replace
+41
Sec
or repair
Sec 4-3}
& repair,
Sec 4-3-C)
rep'tace
&
Sec,4-3}
adjust
&
(See
{Sec
Sec
Sec
8-1-A)
8-1-A)
motor to
again.
lamp
Check & reseat
or replacc
Sec 8-l-A)
{See
4-4-B)
Sec
{See
a-a)
Sdc
{See
or replace
Sec 8-1-A}
{See
4-3}
Sec
{See
and tighten
Re-position
Sec Sec .5-1.,
and
and repair
& 5-3)
replace
or replace
cool
and
tighten
*it:
Page 7

II:
SELF-THREADING
SYSTEM
SYMPTOM
6.
#2
lever)
does
not set the
self-thread
{or
mecha-
guide
film
nism to thread
7.
Leader or
the
spro.cket
8. Leader
film
is dimpled in
first few inches bv
teeth
iams
in the
#1
the
film
guide
9. Tip of the leader enters
underneath the inner
guide
rail
PROBABLE
1-
Cam
bracket.
guide
film
#2
2. Main
1
. Film is inserted
interlocking
binding
or not
the release
sprccket
CAUSE
is
lsose on the
shaft
latching with
bracket hook
holes opposite the
sprocket teeth
2.
Not enough
tween
the
clearance be-
sprockel
the fiim shce
3.
4. Film teader
l. Film
path
Film
drive
out of alignment
leadcr
and
#2 sprccket
too sofit
not trimmed
properly
2. End of film is
3.
4.
..1
or
twrstedl
Very soft'leader
film
+1
severely
guide
shaft loose
bent
5.
Aperture
plate
assembly
aligned.
-1.
2. Loose
guide
Inner
aligned
guidc
rail bent or nof
correctly
rail
screws
3. Film leader end
or
curled
twisted.
bracket is
with the
plate
and
curled,
or
rnis-
severely
REMEDY
1. Re-position and
(See
Sec 5-5-B4l
7.
Check & adiust
(See
Sec 5-5-B)
1. Re-insert the
2. Check & adiust
(See
Sec 5-5-81).
3. Check alignrnent.
guide
sion
(See
Sec 5-5-86)
4. Check
with
leader.
-l
.
Trim and
2.
Straighten
3.
R.eplace leader
4. Re-align
(See
5. Rc-align
{See
l. Af ign
(Sec
Tighten
2.
3.
Trim and re-thread
and check.
Sec 5-5-82)
and chBck
4-f
Sec
or replace
4-5)
Sec
{See
tighten
film
rollers
anothcr
repeat threading
and re-thread
,
}.
Sec 4-5)
correctly
of the ten-
fiIm
10. Film does
gate,
the
and
not thread through
jams
1.
Film leader
not trimmed
properly
2. Leadcr
twisted,
3- Too much
is severely curled
or too soft
t
#'l
clearance
4.
Dirty and obstrusted
garc
5.
lnsufficient side travel
guide
inner
6. Side
rail
pressure
spring
too strong
Film shoe
7.
during
is
not rctracted
threading
-5-
film
or
shoc
film
af the
tension
1. Trim
2. Trim,
3.
4-
5.
6. Check & adiust
7.
straightcn
Check & adiust
(See
Sec.5-5"81)
Clean &
check
Check & adjust
4-5}
Sec
{See
(See
Check &
(See
Sec
Sec
45}
adjust
4-5)
or
replace
Page 8

(sELF-TH
REA Dt
NG
SYSTEM)
SYMPTOM
11,
Chattering noise
threading
12^ Clicking
ing
13.
Curled film
loop
14.
Film
guide
15. Film
s*und
'16.
Fifrn
17. Film
sprocket
18.
Self-threading
released
film
Film
19.
take-uP
{NST
noise during thread-
setter roller
goes
under the
or comes
will not thread
drum'
stops at the
comes sut sf
shoe
with
dces nct crosg the
guide
only)
during
goes
over the
#3
out
over the
sprocket
#?
the #2
mechanism
a
tug on the
auto-
film
nor
PROTJABLE
'1.
Claw is
retracted
1. Claw
1. Loop
i
2. Severely curled
1 .
2.
3.
4.
Curled film
l. Rough surface
2. Rubber
sound drum
3.
I. Rough
to the
2.
3. Tension
4.
I.
2.
1.
2.
1.
:.
2.
i
is
blade
setter
low
guide
Film
#2
guide
Film
#3
and
#?
aligned
house
film
pletely
Rubber
up or
#3
casting, restricting
ravel
pinch
eut of alignment
surfaca or restriction
film path
house casting
spracket reeth or cover
#2
plate
loose.
assembiy out
sproeket
#2
too righr.
sprocket
#2
sprocket
#2
or mlssrng
Release bracket spring is too
weak or broken
Release bracket
Auto-take-up
ed properly
Fifm
twisted, or curled
CAUSE
Rot completely
hitting
position
film
defective
defective
guides
film
roller
released
pinch
guide
of alignment
shoe clearance is
plate
qhoe
guide
-6-
the rhutt";
is too
are n+t
on the lamp
the
not com-
from
roller bound
on the lamp
and
is
spring
pin
the
roller
loose
weak
binding
not align-
REMEDY
1. Check &
{See
1" Check
(See
1. Check
(See
2.
Straighten
1.
Replace
2.
Repface
3.
Chedk & adiust
{See
4.
Straighten
1. Remove &
'r*g
2. Check &
(See
3. Check,
{See
1. Remove
ing
2.Tighten
{See
3-
Check
ing
the
(See
4. Check and adjust
(See
1. Tighten
(See
2.
Check
{See
1. Check & udiurt
{See
?. Lubricate
linkage
{See
1.
Check & adiust.
Stretch, or
?.
leader.
adjust
Sec 5-5-83}
& adiust
5-5-83)
Sec
just
& ad
Sec 54)
the lcad end
Sec 5-5-84)
the lead
inspect
guides
adjust.
5-5-85)
Sec
adiust and
5-5-85)
Sec
the lamp
and inspect
and re-time
SeE 5-4}
for
correct
from
the sound
sprocket.
#?
5-5-86)
Sec
5-5.87)
Sec
and check timing
Sec 5-4)
& replace
5-5-87)
See
5-5-B)
Sec
pin
5-5-B}
Sec
replace the
end
the cait-
lubrieate
house
film feed-
drurn
t0
and adjust
fifrn
Page 9

lll: MECHANICAL
SYSTEM
SYMPTOM
20. Pilot
21. Film
but
lamp
film
speed
does
fast
??.
Film comes
near
the
sound drum
23.
Excessive
"forivardl
24. Excessive
"rgvel5g"
25.
Take-up
"forward"
26-
Take-up
"fgveFsett
Foor
poor
o*, motor
not
advance
is too
slow
out of
take-up
take-up
not
cr
or not
run$
or
ehe
'J4...
torque
torgue
at all
at all
too
in
in
in
SROBAALE
1. Still
2- Broken
picture
or
lever engaged
defrctive motor
belt
3. Cam
4. Motor
5.
Main drive
tank
pulley
plate
loose
belt
1. Belt is installed
?.
Incorect
pulley
1
E',.t-lrF- -:6^t
r.
rassg!t
motor and shutter
combination
lrltrlta
ing
2- Rubber
gukle
3.
#?
roller
out
of alignment
sprocket
shoe not
properly
"l
Dry
-
cork of
2. Dirty or
belt,
or take-up
1. Reverse
str$ng
1.
Take-up,arm
stretched,
?. Defective
3-
Lsose
4-
Take-up
Excessive
5"
pufley
6. Clutch
7,
Tos
loose film
reel
i.
Broken
supply
?. Reverse belt
3. Clutch
4.
Reverse
spindle assy
sticky take-up
clutch
belt broke*,
or
oily belt.
ball bearing.
spindle
shaft
pulley
greasr-
cam defective.
or $retched
arrn belt
braken ar oily
cam nct engaging
ciutch spring
CAUSE
washer
loose
broken
incorrectly
-^tt^-
t- L:^..f
lvttvt
aJ uf au-
and tension
s€ating
pulley
spring
biading
on take-up
on
thetake-up
or oily
weak
1. ReJease te normal
tion
?. Check
3. Tighten
4. Tighten
5" Replace
l. Check
2.
Replace with
(See
Sec
-!.
Remove,
(See
Sec 5-5-85l
2.
Check & adju+r
See
{See
3, Check & adjust
Sec 5-5-87}
{See
Lubricate
1.
Sec 5-1}
{See
2.
Clean or rcplzce.
Sec 5-l
{See
l.
Check & adjust
Sec
{See
X. Replace
or
?. Replace.
3. Tighten
4. Clean
5.
6. Check & repface,
7.
1- Replace
?.
3.
4.
or rbphce
Avoid
tion
clutch cam.
Sec
{See
Check & absorb
slack.
or replace
Clean
Check
Tighten
Sec 5-3}
{See
REMEDY
run
replace
&
(See
Sec
4-1-B)
& reinstall
correct
pulleys
4-3-D)
lubricate arid
s-5-86)
cark
5-3}
or cle+$.
screw.
over-lubricatien
5-l
& repair
knurled
}
}
.
or reposi-
extra.
Sec
{See
nut
posi-
adiust
film
5-3}
-7-
Page 10

SYMPTOM
27.
Weak
supply
28- Weak back
take-up reel in
?9.
Loop
to activate,
ratically in
back
rsel in
lsstter
te nsion
"forward"
tension of
l'revgrse"
roller sontinr,res
or
"forward"
of
activates
the
the
er-
TMECHANTCAL
.PROBAELE
'1.
Reverse clutch
binding and
releasing,
pulley
?. Clutch
end
drum shaft.
3. Clutch
or
4. Clutch cam
clutch coyer
spacer
Drive
1.
no
pullby
2- Clutch
or
and
defective
3- Drive
defective
1. Damaged
2.
Insufficient
sion
Loop
3.
wrong
4.
#2sprocket
5'.
Lower loop is toc'small
Insufficient
6.
or claw
7-
Broken
8. Too much
9. Incorrect cldarance
the laop
drive
10.
Loop setter
drive
1 I
. Insufficient tension
film
defective
cover
play
cam seated ineorrect,
defective
gear
end
shaft.
cam seated incorrect,
binding betwcen drive
clutch cov€r
gedr,
setterl roller in
position-
pitch.
claw
belt
belt defective, or broken
shae springs
CAUSE
cover
clutch
or clutch
pulley
on the #'l sprocket
binding between
pulfey
is
binding,
play
on the drive
clutch cam
ar clutch cover
paar
or
take-up tension
setter
film
gear
r
plate
claw
gear
gear,
pulley
is not
cam
caver
has nc
and
or has
gear
assy, or
spring ten-
the
loose
protrusion,
between
and main
or main
of the
REMEDY
l. Che ck
{See
2-
Check & adjust.
{See
3. Cbeck
place.
4.
Check & adjust
l. Check & clean,
{See
2- Cheek &
(See
S.Check & replaee
1. Repair.cr
2. Stretch or replace
{See
3.
Relosate & ehdck
{See
4.
Check
5.
Check
{See
6. Check
{See
7- Cheek & replaee
8- Check & lubricate take-up
spindle cork
{See
9. Adiusl clearance
(See
10- Replace
11.
Stretch
just;
& ad
5-3}
Sec
Sec 5-1
& reposition, or re-
{See
Sec 5-3}
reposition
Sec 5-1
5-4-B}
5ec
54}.
Sec
&
{ghte;n
#2.sp1o.1r*t
Sec 54-B).
4-1-DI
Sec
5-1
Sec
Sec 5-41
or replace.
or replace-
}
5-1}
Sec
or adjust-
)
repface
}
}
timing
-8-
Page 11

{MECHANTCAL
SYSTEM)
SYMPTOM
30. Film
31, Lower
12. Upper
33.
34- Excessive noise in
35.
continues
loop
"forwardtt
"rgvgrsg"
"forward"
Upper
"rcv€rsett
gate
godd
Unsfeady
setter
loop
loop . is
loop
in
undamaged film
tc
is lo*t in
is lost
"forward"
picture
.flap
roller
lost
the film
with
1. Loop
binding, or
2. Loop
sion too
1.
R*verse
driving the
2.
Reverse rubber
3.
#2
film.
1. Damaged,
2.#1
3.
#1
properly.
4-
Loop
to
ratically.
1.
in
a
Darnaged,
2.
#1
too
3. Claw
1.
Upper lsop
Film
?-
scttcr
Dirty
3-
4.
Loose claw
5. I nccrrect
6. lnner
7. Film
binding
L Claw
9.
Weak or broken cam follower
spring
,
1, See Symptom
in tl':e
FROBABLE
setter
setter
strong
rubber
sprocket not transporting
sprocket
sprocket
setter
activate
sprocket
great.
protrusicn
contacting
roller.
film
guide
shoe bent,
poaition
film
CAUSE
.gear
tight in hub.
gear
flywheel
poar
or
teeth
shoe,not
roller continues
or actavates er-
p+or
or
shoe clearance is
too
gate
claw'protrusion
rail binding
incorrect
gate
shaft
spring
roller
rsller
irteorrect
small
No- 34, noise
set collar
bt:nding
film
plate
seating
I
filrn
the
worn or
is
loosc
is
ten-
rxlt
loop
REMEDY
1, Check
2.
Adiust spring tension,
place.
l. Check reverie
function
{See
2. Clehn & remove
binding
3. Check
{See
1
Repair.or replace
.
2.
Check &
3.
Check & adiust.
{See
4.See
I.
Repair, or
2.
Check
(See
3;
Check
{See
1.
Check
2.
Check
setter timing
3"
Clean
4. Tighten
5,
ChecR
6.
Check & adjust
7.
Check
L
Check
{See
9. Replace
{See
lubricate
&
rubber
Sec 5-3)
& adjust
5-4}
$ec
tighten.
Sec 5-5'81}
Symptom
No. 29
replace
& adjust
Sec 5-5-81)
& adiust
4-1-Dl}
Sec
sprocket timing
#1
sproqket
#?
(See
& replace
& adiust
4-1-D?}
Sec
+1-B}
Sec
Ifie cause of
or re-
rotler's
and laop
54'B)
$ec
36. Travel
ghost
-$-
1. Check &
Sec
{See
adiust
+1-F}
Page 12

iMECHANTCAL
SYSTEMI
SYMFTOM
37. Excessive noise in
only
38. I nsufficient framing
Excessive
39.
Bisture
40.
Film transport
in
stitl
41. Film burns when
lever
42. No rewind or
43.
f4oisy
44. Uneven
noise when thestill
lever is depressed
does ndt
picture
is depressed
rewind
operation
still
poor
foeus
picture
rewind
stop
PROBABLE
1.
2. Clzw
1. Claw
2.
T. Motor'pulley
2. Shutter
position
Claw
angle is inccrrect
position
lllorn
carn
pin)
ing
puffey
incorrect
incorrect
follower
misaligned
shaft
l
Shutter
2. Still
screws loose
Stitl
1.
pletcly
2. Heat
braken
1 . Take-up
or tight
2.
Bfoken cr stretched
rupply arm
3.
Defective rewind
4.8roken
spring
5. Take-up
the shaft
1. Rewind
gaged.
2. Worn or
gears-
1- Dirtl, film
2, Fitm
completely
Inner
3.
4. Lens
pulley
picture
picture
depressed
filter
shoe
guide
holder misaligned
lever shaulder
lever
spindle cork
belt
rewind arfn t€nsiofi
pulley
gears
defective
gate
binding and not
seat€d
r:ail binding
CAU$E
glid-
{or
binding
sslzed
misaligned' or
nat
on the
not
com-
too
or
gears
.
binding
fully
rewind
dry
oily
on
en-
REMEDY
1. Check
{See
2.Check
{See
1. Check & adiust
{See
2.
Replace
{See
& adjusl
+1-D2}
Sec
& adjust
Sec 4-1-E)
4-1-D:}
Sec
4-1-BJ
Sec
1. Adjust
2. Remove,
lubricate
(See
:l
. Renieive
lubricate
{See
2. Tighten
{See
Fully depress
1.
2. Check,
1.
Remove and lubricate
(See
2. Check and
3. lnspebt & replace
4.
Check &
{See
5- Clcan & lubricate
1. Adiust the
{See
clea$, inspect and
i
Sec 4-l-G)
cam tank, clea*
pulley
Sec +1€}
scre!,r/s
4-1-c}
Sec
realign
Sec 5-1)
Sec 5{}
Sec
or replace
rbplace
rJeplace
position
gear
5-5}
2. Replace
Sec *5}
{See
l. Clean
2.Check
{See
3. Check
.{See
4. Check
See Sec
realign
&
Sec 4-5-B}
4-5)
Sec
& adjusr
4-5
&
*10-
Page 13

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Page 14

SOUND
V:
SYSTEM
SYMPTOM
47.
No
sound and
is
lamp
48. No sound,
not on
exciter
49. Poor sound
or
the
lamp is on
low
volume
exciter
PROEABLE
1. Amplifier
pin
2.9
3.
4. Defective
5.
6. Defective
T. Defective
l.
2. Mag/Opt
3.Rear
4. Defective
5. Amplifier
6. Defective
7.
8. Defective
l.
?.
3. Sound
4. Low exciter lamp
5,
6. Defective
7.
8. Defective amplifier
amplifier
Defective
Exciter larnp
supply
Amplifier
position (N
only)
plugged
NST/NT-3
sion
or extension
speaker
nections
Dirt or
optical sound
Incorrect,or defective
lamp, or sound
Dirty
Iens, or dirt,
the
aligned.
low
Weak
speaker
Poor
of
cover
in
speakers
iack.
foreign
exciter lamp, or sound
optical sound lens
optics
AC supply voltage.
or
defective solar
connection
film
CAUSE
is not turned
plug
exciter
exciter
fuse blown
arnplifier module
exciter lamp
the transformer
volurne is
switch
amplifier
quality
in the
ST/NT-2,-3
sp€aker
applicable
{not
models),
not connected-
rear coYer
speaker,
fuse blown
solar
cell of con-
objcct in the
lens
lens.
foreign
speakers,
on.
defective
lamp
lamp
socket
power
low.
tao
wrong
models
not
or exten-
speaker,
or
module
exciter
object
incorrectly
voltage, or
cell.
poor
or
module
1. Turn
2.
3. Replace
4- Repair
5. Check &
6,
7
1.
?.
3- Check
on
4. Repair
5. R.eplace
6. Repair
7. Clean.
B.
1.
2. Clean,
in
3. Check &
4. Check
5- Replace6- Check &
7- Check with another
8. Repair
on.
Check
Reptace, or repair
Sec
{See
. Losate &
(See
Sec
Check & adjust.
Check &
(See
Sec
Lscate &
Sec
{See
Check &
up
system
exciter lamp supply.
4-21.
Cheek
Sec 3-2,
{See
REMEDY
& repatr,
or
replace
3-2, & 4-21
44)
switch
& connect.
or replace.
or replace
42)
3-2 & +21
rbplace
or replace-
&
or replace"
or replace.
replace
repair,
repair, or rcplacc
re-align sound
replace
or replace,
Sec
{See
repair
wal I outlct.
4-2}
&
pick-
6-1
}
amplifier
Sec
{See
film.
-12-
Page 15

{souND
sYsT€M)
50.
No
sound
(magnetic
{NST/NT-2,
5J.
Poor
{magnetic
{NSTINT-2,
52.
Exciter
53.
Amplifier
54.
Excessive
iopticat)
-
to
SYMPTOfi'
only)
sound
or low
only)
-3
lamp
fuse blows-
amplifier
be
continued
-3
modcls}
mdets}
fuse
volume
blows
hum
-
PROBABLE
Mag/Opt
1-
position.
2.
Magnetic head
with
3.
Defective
head
4.
Maelopt
bad
5 - Defective
connections
6-
Defective
1.
Poor
Dirty,
?.
3.
Head
tact
4. lncorrect
ment
5- Defective
speaker
6. Defective
Excessive
1.
2. lncorrect
3. Incorrect,or
lamp
4.
Defective
supply
5" Defective
l.
Incorreet fuse
?. lmproper
external
3. Defective
1.
Exciter
not
2. Incorrect
connccting
an
sound
Defective
3.
4.
Defectivc
nections
switch
the
sound
or dirty
switch
connection
speakers,
amplifier
sound
or
defective
not
making
with the film
sound head
speakers,
connection
amplifier module
AC
fuse
exciter
exciter
connectian
speaker
amplifier
lamp
installed
grounding
external
system
exciter
solar cell
to
arnplifier.
CAUSE
in the
not
in
track
defective,
or speaker
module
track-
head
good
voltage
line
defective
lamp
lamp socket
system
module
cover
missing or
correctly.
projector
the
amplifier
lamp
wrong
contact
rnagneti€
or
con-
align-
poor
sr
exciter
power
to
an
whcrr
to
or
supply
or con-
REMEtrY
1.
Check & switch.
2.
Check
3.
Clean, or replace.
4- Check & replace
5-
Check & replace-
6. Repair
1.
Check with another
2. Clean
3.
Adiust
(See
4.
Align
{See
5. Check
6. Repair
{See
l.
Check wall outlet.
2.
Check
3.
Check
4.
Check
(See
5.
Replace
1.
Check & replace
?. Check
3. R,epair
{5ee
l. Install
?. Check for
ditions.
3.
Check
(See
4-
Check & repair
See
Sec
or replace.
Sec
Sec
& replace
Sec
& replace.
&
& repair
Sec
or replace
Sec
cover
voltage
Sec
& adjust.
or
replace
4-2
&
6-2)
6-2}
or replace
4-2
&
repface.
4-2)
4-2
A
grourrd
and
4-?!
3-71
3-2lr
}-21
film.
loop
repair,
con-
.-
t3-
Page 16

{souND
SYSTEM}
SYMPTOM
Excessive amplifier
54.
(optical)
-
continued
Exccssivc
55.
{magnetic}
56. Distorted sound
Excessive
57.
58. Ssund not stabilized
starting
after
-
amplifier hum
wow &
hum
flutter
PROBABLE CAUSE
Front
5.
jacks
chassis
Defective amplifier
6.
1. Poor
2. Motor shield
3. lmproper connectaon to
external
system.
4.
Magnetic head
tact with the
Poor
5.
the head coil shorted
projector's
6- Defective
1 . lncorrect
Exciter
2.
pletely
3. Amplifier
Defective
4.
Magnetic
5.
poorly
Optical sound
6.
correcdy
?. Dirt on
on
the
8. See Symptom
1. ltubber
2.Sound
tive
3. Reverse
contact with the set collar
4. Flywheel not installed
5. Flywheel rubbing
power
6. fncorrect
sion of the t€nsion
roller assembly
l - lnsufficient flywheel
sprlng
2-
Weak rubber
spring
rear cover speaker
or
not insulated from the
properly
module
film rerording
not installed
amplifier
shielding to the
frame
amplifier module
exciter
lamp
installed
module
speaker
sound
the sound drum
solar
cell
pinch
drum bearings
rubber drive
cord
alignment or ten-
tensron
or sound
poor
in
film.
head or
to
larnp.
cover not com-
is defective
recorded
lens not aligned
No.
57 also.
roller binding
dcfcc-
roller
on the
guide
pinch
an
con-
the
or
in
and
plate
roller
REMEDY
5- Check &
6. Repair
{See
Check
l.
2.Check
Check &
3.
4. Adlust
(See
Rcpair
5.
6.
Repair
{See
l. Check
2.
Check
3. Rcplace
4. Replace
5.Try
6. Check & realign
(See
7. Check
8.
Sce Symptom
-1
. Check, clean,
adjust
2- Check & replace
{See
3. Check & adjust
(See
4. Check
5. Check &
6. Check & adjust
{See
1.
Check
(See
2. Check
{Sec
repair.
or
replace
+2
Sec
with
another
& install.
re-connect
G2)
Sec
or replace
4-2 & 3-2l'
Scc
& replace
& re-install
a known
6-1i
Sec
& clcan
(See
Sec 5-5)
5-7)
Sec
Sec 5-3)
adjust
5-5-86)
Sec
& adlust
5-7)
Sec
& replace
5-5-85)
Sec
& 3-2)
good
No. 57
film.
properly
recording
lubricate
n-
*14-
Page 17

INTRODUCTION
l-1:
"N"
El Kl
The
similar
improvements
amplifier,
zuch
substitute
This manual
models
ing mechanism.
The
a
high-low
A.
B.
C.
D. REWIND:
to
as
I.2:
ElKl
single
T.HEEAD!_\!_Q:
Threading
switch
i*to
engages
to[lu4lql
REVERSE:
1-3: ELECTRICAL
"N"
[lKl
100V, I
of
and 120124fiV
comply
To
various countries,
{Germany),
SEMKO
(Finland),
series se
earlier
the
such assilent
lighter
color,
direetly
also
excluding
when
IIilECHANTCAL
Self-threading
function
positicns.
lamp
threading
to
the threading
mechanism
the
attaching
when
Advance
or high,
low
To reverse the
switch
lamp.
To
Attach
and
ward".
to
reivindthefilrn,engage
the
advance
series
'l0V,
dual
with
SEV
{Sweden},
DEMK0
lf-threading
"R"
s€ries
threading,
weight,
most
covers
switch
is
guide
forward
etc.
parts
into the
the NT
sections
the
SYSTEM
proiector
for
accomplished
lever
and inserting
channel-
is automatically
by a
claw
the take-up
ir to
Al''tf'
the switch
projector, return
"OFF"
film
projectors
20V,
1
voltage
electrical
UL
(Switzerland),
and then
to
the function
SYSTEM
2?0V
models
(USA),
NEMKO
(Denmark),
prolector
model
With
from the
previous
forward,
to
light
from
the
available
are
and
safety
CSA
{Norwav),
with added
flet
few exceptions,
"N"
"R"
manual threading
the
on
is contrclled
reverse
by s€tting
thread'
The threading
released
of
tug
forward
the function
to reverse
the rewind
empty
specific
supply
switch
?40V.
ars also
regulations
{Canada),
SAA
is very
response
series
sries'
thread-
by
and
the
function
fitm
the
and
film
the
reel.
lamp
to
and
lever.
reel
"For-
tc
in voltages
1 1 0/220V
avaifable.
of
VDE
(Australia},
FEMKO
models
are
manufactured
opticn
the
Power transftrrmerg
range
requirements.
formers
Exciter
AC
40V
Motor
is controlled
of
The
250
the
and
{LOW}
or
36V
Sec.
{See
OFUOFF
a
Cam
proiection
watt-
lamp
NOTE
motor
The
Motors are
above.
available
conversions,
Transformers
replace
all
and
safety
the
1-4:
"N"
ElKl
sound
the
without
Optical
NT4,
&
qEIE4_a
eEq..!4_l$tg1
Model
Modet
standard
in
&
speaker
N5T-3,
the
zre atso
2
Models
speaker
cQvef.
standard
The
to meet
of 50H2,
also to
secondary
The
provide
Lamp
+4
and 5
life,depending
: The
Optional
modules.
other
front cover
Playback
-1
8V
circuits,
to the
to the
AC
TRANSFORMER
and
the Function
by
micro
lamp b a
"High-Lorv"
The
Hatogen
200W
reduction
is an
available
Synchronoul
precise film
for
and
electrical
reguirements
SOUND
models
series
playback
only:
nn"gr'relg
eric
NT-3
-2
NST-I
with
front
built-in
NST-0,
only
&
,
two
cover.
standard
the
and
{8
amplifier
such
50/60H2
60H2,
vzry
aceordang
various
the
to the
AC
24V
Halogen
AmPlifier.
Lamp
switches.
Halogcn
upon
LamP
maY also
in light
induction
for all
motors
AC
SYSTEM
are simple
power
parts
the
of
are
record
and
extension
Model NST-O'
l!"yLqck;
Recard
-3
and
ohm,
{4
Models
with
rear cover.
NT-0
ohm,
'l2.5cm}
modules
regulations,
electrical
windings
Pilot Lamp
(HIGH) and
AC
Prciection
MODULE).
ON/OFF
Switch
position
operating
uscd
be
outPut.
type
the
motor
spcedr
cords,
are designed
countries
designated
capabilities
speakers.
Model
inclqding
operation-
to the
which
ELC
EtL
with capacitor.
voltage
voltage
safety
all trans-
of
Lamp and
reverse
and
consists
type
extend
wilt
corditions.
tYPe
with
are
kits
tele+ine
and
easy'to-
and
terminals,
line
to meet
listed'
according
with
-l
NST-z,
ranges
NT-2
l':t!gy!gg!:
NT-l,
NT-? &
12.5cm) speakers
NST-I
(8
one
standard
are
built-in
NT-3
and NT-1
& 2,
otrm,
r,Yith
for the
12-5cm)
the
and
22V
24V
24V
some
also
to
or
are
built-
sne
rear
NST-0
-15*
Page 18

F
E
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H=
[,] B
+H
-!
tr
:
i
E,
ri
o
E
a
A
*ER
-!!
r5.
SF
.JE
=
t
Page 19

2-1:
PRECAUTTONS
1.
?. When lubricating
3. EIKI
4.
5. To avaid
A. Tools:
"N"
ElKl
for
the ultirnate in simplicity
and
repair.
when
servicing or
scfaw$ should
All screws should be firmly
projector
iable
rel
silicon
of lubricants
using
which
tsols.
Phillips
To
to remember
It is also
driver
blade
connect
when
oil or
any solvents
will harm rnost
projectcrs
The mort important
screw
avoid damage to screw heads, it is important
irnportant
blade. A
possible.
possible
the
servicing.
TffiLS
?.?:
When
ISO
bladed
(ElKl
ble-)
when replacing
to the
servicing
{Phillips
screw driver kits,
A Malex extractor
transformer
projectors
seriqs
Eaeh
screw is
re-assembling
not
b€
operation
the
grease
proiector
scr'evr drivers should
should
may
harm
such as
require
driver
s€t.
the
adage
to select the
rule
of thurnb
electrical
AND TEST
ElKt
type} screw drivers
the
have
and ease
very
omittd
projector's plastie parts,
plastic
from
pins
or motcr,
or carelessly fost.
tightened
after
be us€d. Other
plastic
Trichloroethylene,
painted
or
a minimum
is
an ordinary
"70%
push,
is
to use the largest
shock, always
the
EQUIPM€NT
"N"
series,
PlN 5615
taol
of Nylon
impcrtant,
re-assembly
right size
been designed
of seryice
and
projector,
th€
to assure
-
types
partr.
power
is most useful
Avoid
parts.
of special
l5O
turn."
3096
screw
source
ordinary
and single-
be
enough.
are availa-
connectors
dis-
Tsal Nc.
gMALL
"v"
C. T
3?0-0tT
sec.
4-1-D)
Protrusion
Cam Claw
{see
$oTcH
s!
_quipment:
A limited amount of test equipment
for
routine maintenance
ment.
modules such as the
equipment
However,
Vom
a.
b. Oscilloscope
c. Audio AC VTVM
Wow & Flutter
d.
e.40slHz
f.
3130t1z Wow
Film
g.
Mulli
h. 7000H2 Sound
i.
7000H2
Buzz Track
i-
k. Audio Oscillator
vrhen servicing
and
test films would
{Voltage/Ohm
SMPTE
Frequency
Mag. Azimuth
SMPTE Test Film.
and modular
amplifier, the
meter}
Meter
Test Filrn
& Flutter SMPTE
SMPTE
Focus
Tool
is required
replace-
the individual
follawing
essential:
be
Film
Test
SMPTE Test
SMPTE
Test Film
Test
Filrn
B.
Speciallcols:
"N"
ElKl
no
special tools
projector.
gauge
sion
helpful
trusion.
a
filrn is about 0.l5mm
for accurately
thickness
series have been
are required
However,
{Tool
Standard
gauge
a common
No-
16mm film
where
32O{1T}
setting
or
-005"
designed
to service the
may be
n€cessary-
elaw
is most
claw
the
thick).
so
protru-
used as
that
pro-
{Most
-17-
Page 20

Apply
a few
L.rbrication.
CAUTION:
drops after
every 500 operating
DO NOT OVERLUBRICATE-
12
frt
hours.
items marked
The
yvith
*
would
require more frequent
Fts.#r
E$#
#2 Sprocket Hub
*Flubbr
Self-Thred Letler
*#t
*Reyerse
DESCRIPTIOITI
Sprcket
#1
Duramn Guide
Durcon Gulde Rollers
Rubber Pinch
Pivot
Rewind Lever
Oampening
Pivot
Tension Gear Arm
Pivot Pin
Tension GeaShaft
Sprocket
Worm
Shalt
Sound Drum Ball Bearings
Hub
Pinch Roller
Eoller
$heft
Shaft
Rofler
Shaft
Gear
Gear
Rubber
Rolbrs
&
Fotler
SUGGESTED
LUERICAHT
Fetrohum
Qif
Petroleum
oil
Silicone
#100
$ilicone Oil
#100 Brackat
Molybdenum
Dizuffide
Grease
Petrsleum
oil
Petreleum
oil
Petroleum
Oil
htroleum
oil
Petroleum
oil
Silicone Oil
EIKI
PART
56:11 15.
5631 16. Loop
5629 1?.
Oil
ffi?,9 18.
5628 19,
5631 20.
5ql1 21 - EamTank
8631
5531
5631
5629 8.
'TEM # DESCFIPTIOIII
#
21-A Cam
22. Rewiqd Gears'Shaft
*Take-Up
Liner
S€tterSh8ft
Film
#3
Tension Guide
*Tak*Up
*Supply
Tank
Flywhrol
#r00
Petroleum
oil
Petralaum
oil
{Fctory
sealed
6631
5631 fi- Mein laterlocking
08- 26. Reel Guide
608Z
24. Loop Safery
ftrlley Cork
Guide Piyot Pin
Holler
Pin
Pulley
Arm $pindle Shaft
Felt
Hole
Rollar
Bracket Hole
&
& Shaft
8ra*st
SUGGEETED
LUBRICAHT
Silimne S25
Groase
Petroleum
oil
Silimne
#1Hl
SiliconeOil
#16
MdyMenum
Oiislfide
Greaee
Petrol:um
oil
Maly&num
Diqrlfide
Grege
Molybdenum
trisr|fide Oil.
Gresse
or
Silicone Oil 5629
#100
Petroleum
oil
Siliccne
HTI
PART
5631
Oil $029
Eg29
56i18
5631
5Q28
5632
(5S281
5631
562.9
Oil
#loo
Sificone 5625
Grease
Petroleum
oil
5631
#
-r8-
Page 21

ITEM
27.
za.
29.
30.
#
Reel Gsi&
Anchorage
Shutter
Cam Tank
All
Ball
I}ESGRTPTTON
l$re
Fulcrum
Pulley
Fulerum
Bearings
Pin
Bushing
Pin Petoleurn
suGG€sTED
LUBF|CAilT PAET
Petraleum
O{t
MolyHenum
Disulfide
Grease
oil st.
{Factory
realedl
FILM PATH
€tKl
#
E6gI 31 .
E62B
E63l
Os€OSz
oESzZ
oa-g?go.zz
o8-626
ITEI'
32_
34.
7
{PtN}
#
Fr,lrction
Bracket
Function
Loop
Pin
Clutch
&rshing
DESCFIPTION
$ritrfi Cam
Switdr
Shsft
Safety
ffoller Arm
Pulhy
Cover
6
{Prfit
SUGGESTED
LUBfiICATIIT
Molybdenum
DisulfHe
Greesc
t*olyMenum
Disulfide
Grease
$licon
Greare
Fetrcleum
oil
(HUB}
I
I
lPtNl
EIKI
PAflT #
5628
56?8
5625
5fr11
Fry'#z
tt
-
"{
1?
19-
(PtXl
3
t6
LFTTHREABII*G
$E
Inerlodring
{lilain
{ptlfi
Brrd<et}
MECHAT* ISiI
i)
rj
Fis.
#s
Page 22

CAM
TANK
hIODULE
Fis-
#l
CAM
TAIIK MODULE
&
FILM
GATE
io
I
I
I
I
.I t-----] I
It":-J
Fis.
#5
-20-
Page 23

SPROCI(€T
#T
CLUTGH COVERPULLEY
G€AR
A
HU8.
fis.
Fe-
#6
*r
souttftr
&
TAI(E-UP
trRult|. HuB,
FLYWH€EL
PIJLLEY & SHAFT
Fis'
#8
LOOP SETTEF
-21-
Page 24

REWINDGEARS&
LEVER
GOT{TflOL
Fis-
#to
TAK€-UP ARM
ruLLEY
DRIVE
SUPPLYABM
DRIVE
PULLEY
TEf{SION
GEAB
-22-
Page 25

SUPPLY
ARI'
SPIT{DLE
Fb.
#rr
REVER$E
Pltrl
FUBSEF
ROLLER
Fi$
#15
FUfiCTTOnFOTARYSWITCH
F,s.#tt
RUBER
LOOPSAFEW
ROLLEB AR[tt
PTNCH
ROLLER
Fis-
#18
-?3-
Page 26

24: TROUBLE
A.
There
are
tttrlltglgglgl
a. Analyze
b.
Localize the trouble
or module
c. Replace
a. lsolate the
Locate
b.
Checking
B.
a- Set
the
b. The
c- The reyerse
forward
TRAFISISTOR
SH0OTING HINTS
four
basic steps to trouble_:lrpS{rrg
the symptom
to
a functional
or repair t}lat
trouble
and repair the
Semiconductors
scale to
ohms
resistance
resistance
ilPN TYPE
system or
within the
specific trouble
Wirh A VOfi4:
R
x 10
should be low
shoutd
be
(2$C.2SD,
module
module
high
FIs.
Fb.
system
#I9
#eo
DIOD€S
/--\
--FtlGH-
\_./
+
!
I
l.:t-
NOTE:
HIGH is only a suggested
of
firr shcrted
not
rately.
C.
lC's are best checked
input
by
MIC
of 1C-1 through lC-2
D.
Amplifier test
locally
tube socket and
extensicn
to be operated
solar
be extended
Farutard
components
the
test
and output conditisn.
inserting a low level
jack
and the signal
available
power
cell
and
and reversr resistance
out of circuit. This
and open
quality
cables can
parts.
mate
cable,
away from the
exciter
if
desired.
so
fe.
#2r
+
LOW
quick
and easy check
test is only
junction
of a :erni-conductor accu-
by checking
and to
plug
lamp
t€st. A
This
audio tone inta the
path
from
lC-3.
easily
be
A nine
can
allowing the amplifier
connestion can also
VOM will
the signat
can be done
the
made
pin
miniature
wfred
be
projector.
input
from
an
as
The
&
Typical
Amplificr
Test
Set-Up
EIIIS
ITSFUT
-24-
o8clLL0SC0PE
re.
SPEAK€R
#ze
Page 27

Frs.
#23
CAM TAHK
MOOULE
AMPLIFIER
CAM TANK MODULE
3-l:
Unplug th€
.
1
2. Remove the 3 transformer mounting $erews
unplug the transformer-
and
3. Remove the
4- Remove the main driving belt by releasing the
tension
Retract the claw by turning the inching knob.
5.
6. Open the lamphouse
holder asscmbly
nut-
7. Unscrew
8. Remove the cam tank slowly and carefully.
Care
claw by striking it against
Re-installation
9.
procedure.
tank worm
not
required ta
10. To check the
refer to Sec. 5-1 and 6-3-
projector
motor
gear.
two
the
*rould be taken to avoid darnaging the
Care
gear
bind. A
prevefit
and open
belt.
and remove
by unscrewing the
cam tank
can be done by the reverse
should be taken that
and main drive
small amount
abnormal
timing and cla',v adjustments,
the rear cover.
Sec 34}
{See
lamp
the
knurled
of
screws.
fiber
gear
Fis.
the cam
gear
lash is
#24
mounting
the main casting.
wear.
and
do
iIOTOR
ITIOBULE
3-2: AMPLIFIER
1. Remove the
2. Unplug the rsar cover speaker
3. Remove the volume, bass and
NOTE: cn magnetic
knob.
4. Unplug the
5. Unplug the sslar cell and magnetic lezd
plug.
6. Rernove
of the amplifier.
7. The
8.
amplifier can now be removed by
out.
re-install,
To
sure that the indicator on
and all thc connectors are sccurd.
flywheel-
MT
the two
MODULE
cord.
treble knobs.
models remov€ the mag/opr
pin plug.
9
phillips
rwerse the
scfe$rg, one at each
procedure
the
controls
q
IfrODULE
miniature
sliding
above.
lines up
Fis.
#25
end
Be
-xt -
Page 28

MOTOR
3-3:
1. Remove
2. Disconnect
3. Unscrew
4. Remove
Motor
5.
6- To re-install,
7- Motors
strap. NST
18550,
the
motor belt.
motsr.nylon
3
screws.
motor module.
modules
with
after S/N l$484,
with
ground
strap
GRO$NbSTRAP
HOUSIiIG
MODULE
connector(s).
exchanged
are
reverse the above
plastic
metal
has
fan
housings us€ theground
fan
hcusing
omitted.
been
OF EARLY
IFOR
pulley,
less
procedures.
and NT
PRODUCTIOIII
after SlN
t320-121411,
PLASTIC
FAf{
Fis.
#2C
Fa.
Fig.
+F28
i+z$
3-4:
TRANSfORMER
l. Unplug nylon
2.
Unscrew
conne€tors.
3 screws-
3. To re-install,
(Care
should
away from
3.5:
1.
Swing open the
theft screw
2. Remove the
film
the
#?9}
{Fie.
be taken tfrat
any moving
LENS AND GATE MODULE
on
two
gate
MODULE
reverse
the above
the wlres are
parts
of the
gate
and remoye
U.5.A. models).
phillips
assetnbly
screws
to
the main casting.
procedures-
ro{Jted
projector)"
Ft*#Zt
the lens.
securing
{40}
{Anti-
*)
3-
re-install ttre film
To
revers€
and
adjust the claw
assembly.
framing).
procedure-
section 42 claw
{See
gate
assembly,
lt
is also necessary to check
ravel in the aperture
follow the
position
plate
and
-?6*
Page 29

4-1: CAM
TANK
MODULE
A. Spgcifications
Revolution
24FPS.1440RPM
FPS.
18
1080 RPM
Cam Claw Protrusion MlN.
Pitch
Claw
.
;;::;iil-:"';i**
NOTE:
ured
and the
mum-
B.
Disarss.mbly
1.Set
with
2. Unscrew
shutter
Remove shutter
3.
wa$her
the slim
The
to
shutter
hub
Tension
a tension
with
Claw
the still
shutter
the
{53}
pulley
(511.
washer
slim
provide
pulley (50)
(46).
of Claw
scale
Levrr Spring
of
C4l!_T'a4
picture
Care
washer is selected where
the corect
clutch
pulley
at the end
{50)-
pulley
should
{5a}
and the strutter
1.0mm - MAX.
(.040"
7.64
{50}
behind the
to .045")
-
7.67mm
'.2sks
-
1'2
Lever Spring is mea*
pulling
sffetched
[Fig.
to the still
ratati*g freely,
of the
{50)
be taken
clearance
Cam
on
to
& 31]
#30
cam shaft
and the
not
pfate
neces$ary
between
blade
l.2mm
Claw
maxi-
posiaion
and
plate
ta loose
washer.
the
and
tThile holding
4.
raise the still
tension
blade
5. Remove
Position the
6.
all
the screws and cover
7. The
control
remove eurved
8. Unhook
claw lever
9. To
screvr
To
10.
knob
1 1, To replace
bearing is
replaced
assy.
12.
Clean
from the
of the
with hub.
the shutter blade
still
drree cam tank
curved
pan.
the claw
assy.
remove
the three
rcnrove cam
and uprm
{E}
pressed
part
as
all the
cam rank,
the shutter
picture
clutch
picture
plate
Unscrew
plate
{?8)
cam
{10}
set screws
shaft assy.
the cam tank
of the
old
clutch, releasing
spring
clutch
sover scr€ws
plate
spring
lever spring
an the carn tank
(24) fits
the screw
spring.
and
gear
(7}.
cam shaft with
dried
blade
and hub
assembly.
cam
{l I }.
{4},
bearings,
molybdenum
{a6}
(12)
and shutter
arrembly.
where
{a5).
over
{36i,
plate
remove
and remove
shaft and is
slowfy
the
it exposes
Remove
fulcrum
and
{T2}
un-
{9},
inching
the
inner
bearing
grcase
Fis.
#C,
3
#;
-2t
:t8
39
*
Page 30

FE-#gt
D.
Adjustments
Claw
Protrqliq4
1.
Fic.
#34
C. Reassembly
of Cam
Above Procedure
1-
Make sure
between
curved
the end of
plate
fulcrum
(231.
2. The cam
3, Worm
between
4.
No
the cam
5.
When overhauli*g the cam
that the
6. Re'lubricate
of molybdenum
felt
T.lVhen
assembly,
hub in
NOTE:
shaft should have
gear
(7)
is
the cam tank
play
end
with a
the
is allowed for the
shaft.
felt
mounting the
In the event
removed
It-l-F
pad
oil
the
few drops
the hub
cam tank.
Changing
mounted without
be replaced.
carn
disulfide
of
rnust line up with
from
Tank By Reversing
spring
no
bearing.
area
with
grease
rnolybdenum
shutter
the shutter
the hub, See
Shutter
is nor
{2a}
pin (181
end
tank, it is
and washer
play-
any
ball
bearings on
a small
and moisten
bfade
Blades.
iammed
clearance
suggested
amcunt
oil.
and
the mating
has
Sec. 320-
The
the
hub
been
a. Claw
b. Loosen set
c. Turn screw
protrusion
(B)
on the
{31}
quiring
dicated in Fig.
clockwise) increases
Tightening
the claw
fulcrurn
wears, the
adjustment
the
screw
#32
(B)-
the screw
protrusion.
Loosening
can be adjusted
collar. As the sliding
protrusion
scaElY
{A}
&33.
{B)
will increase
of the
the
protrusion.
scRElr
fAl
-sREw(al
lcf
by 1/8 of
screw
claw
(clockwise)
(B)
scrcw
the
by
Fn
#f,1
turn as in-
{counter-
protrusian.
decreases
pin
re-
-?B-
Page 31

d.
Checking claw
01T
ilTopenEdholder
(2|
(3)
{4}
sMAl l l, /
;d;'ilir*r
#3a}
{fig.
Attach
rail
and the outer
With the
outer
contact
With the large
outer
freely without
guide
ll
*F
tll {' i
I'i
6Ft
IQL
CLAW STOPS
e. When
gauge
disregard items
tions
2. Claw Position
a.
lf the claw
film
is insufficient,
adjusted.
zontal
slightly
Frs-
{1}
using anather
of similar
associated
perforations,
This adjustrnent
or
vertical.
laosen
&.33.
#32
Checking the
best accomplished
ning,
showing
framing
the frame
in
{Fig.
frame
bar should
pratrusion
and
the tool
guide
the
berween rhe
guide
small
"V"
rail,
the
tool-
"V"
rail, the claw
contacting
{1
LARGE
-o-
I
''
2, 3, 4
with
Framing
And
does not enter
the
th€ two
control lever
bar of the film
#}51
NorcH
tyFe
specifications
and follow
that
or if
the framing
claw
To adjust
Framilg
with tfie
a shap
and
in the down
appear
using
Tool
gate
assy.
inner
rail.
notch
notch
claw
should
the tost.
toward
should
toward the
Fis.
fl
_--L
r. l
ffil I
leLt-'
cLAw Movgs
FREELY
of
gauge.
Adiustments:
the
position
can
the fulcrum
screws
Adiustment:
test film.
in
the up
should
as in
protrusion
claw
as
{320-41},
the instruc-
center of the
adjustment
should
be either hori-
shawn in
{C}
proiector
appear
posirion
(Fig.
No.
320-
guide
the
just
move
#94
I
be
assy.
This is
run-
With
th€
pcsiticn,
as
the
#36).
lf
thc conditions
{2}
adiust the
rion of the
by
slightly loosening
fulcrum
Only a very small
effect
NOTE:
(gl
QTT!11S
lVith
vie*
To
holes,
film
the
standard
through
inching
position
not turn on
(a|
Fig.
#37
the elaw
down. Fig. +38 indicates
completion
(5)
To adiust
crum
until the
indicated
tion
the fulcrum
the framing
runn,ng.
EEFORE
PUIL
vertical or
fulcrum
assembly.
framiilg
the
framing
lf
not'be reachd,
cam
f"rttb"
The
Sprocket
thie
claw
thread
shoe and
50mm
the
knob
in
the film sprocket
the lamp).
indiciates
iust
of
the claw
zsty. harizontal
distances
in Fig.
of thc
Fis'
#gt
DOWhI
rl
tttl
ql
_l
L_
e
in
step
I are not corr€ct,
up and down
assy.
{Fig.
scretvs
movement
position.
rang€ as
chee k
follower (32
rr,
Holes:
position
a
strip of
{2"}
lens- Focus
while observing
the csrrect
before
pull
thc
position,
a,
*37
position
assy- screws
range
AFTEB
af Fig.
!".*cr
in
good
brackat
lens installedt, look
and rotate
the $tart of the
the
dawn.
and slightly vertisal
b, c, d are
& 38. Upon comple-
adjustment,
with
the
ruLL D(NTN
posi-
Afil
#Z
on
{C}
is required to
indicated
for
the
can-
a worn
#31|
Atlglrmenl
the
sprocket
filrn.
Remove
With
assy.
the
rhe claw
holes.
position
position
move the ful-
and
{Do
pull-
afrer
equal
tighten
re-check
projector
Fw.
#*
a
of
as
Fis-
#35 Fig.
#3e
-79 -
PERFORA
cLAllt
t,o"
_J
r-*_l
ll-'-l I
__.10F_
L
c
I
tl
l-ll
Page 32

E-
Replacing
When
important
sceuring
rnountirqg
or unsteady
t.
The lnternatbnal
replacing
Ccffegrclgrv
The_Claw
to rnount
the
mounting
may result
picrure.
Pitch
dimensiort
-
a. The lnternational
film
are shown
at 7.64 - 7.67mm.
will
cause
the
perforations
unsteady
pitch
b. A
gate
have a
films
agF.
c.
The claw as
degree
claw
perforations,
damage.
pictures.
more than 7.67mm will
noise.
pitch
have
may
angle
pitch
become larger than
a
worn
or defective
the
claw correctly
$crews. lncorrect
in excessive
ol the f6rnm
film
film
oso:o-os
l$'
dimensions
in Fig,
claw to engage
possibly
Typical
of 7.605 - 7.635mm,
a smaller
shown in
at the top
this
#39. Claw
pitch
A
causing film
film
tooth, and should
would help
t
.T
of
less than
the film between
cause excessive
perforation
pitch
due
#40}
{Fig.
the
prevent
S*
claw, it
before
claw
gate
neise
Frg.
Gf
c!
0
q
lt
q
c
+l
F
q
the l6mm
pitch
is set
7.64mm
damage or
should
older
but
to shrink-
has
pitch
of the
any
Fi8'#48
#3O
o
EI
a
the
film
2- Adiustlng
is
TETTISIOFI
Gg
o
+l
q
COTSTEOL
n|
e
a
o
E
o
3.
5
The
a. Moving th€ fulcrum
crum control
adjusts
foflouer
the
assy.
moving it
CLAW
b.
The
rnoved slighrly.
cause the
perforations
c. Carrect claw angle
Under
as shown in
be ccrrected by straightening
thc contact
and the cam which
pitch.
claw
to
the
to the right
LEVER
SFRING
A,SY
fulcrum
some cirsumitanc*s
=df
Claw Lever Tension
The claw
to 1.25kg when the
maximum
tension
off rhe cam surface causing
and
if the
wezr ottlt
of the
ttarted. To obtain
necessary
meni
necessary-
lever
travel
is
too weak,
an unsteady
spring
can
is
prematurely
claw lever when the
to
be
Pitch
Claw
control assy: The
assy
lFig.
point
Moving
left
decrcases
increases the
FOLLOTYER
CAM
control
claw to hit the
causing
Fig-
assy. should
much adiustment
Tco
film
is shown in
#42-B
and 42-C may
:+
(See
Fig.
tension force
spring is stretched to the
of
the elaiy lever arm. lf the
the cam follawer may float
picture.
too strong the cam
Ei ealrtft
the correEt tension it may
replace
made by stretching
the spring. A
harizantally
#all
betwe€n
fulcrurn
the
the
the cam
i* turn effects
control
pitch
pitch.
Fs.
only be
sides of
jitter.
a bent
out lhe claw.
'
the
Fig-
#42-A-
claw lever
have to
Fis'
=d
*41)
should be from 1.2
excessive
On
a sligfit
projector
gate
the other hand,
follower
hesitation
is initially
adjust-
slight
the spring if
fr.ll-
and
#4r
will
film
#42
noise
may
be
-an-
Page 33

F. Changing
::
Shutter
B!4des
Fb.
#rr3
mtst|ltc
$EI|il-CtRCLE
Fb.
#45
tttt
ttl I
tttl
tttl
UPFER
Two, three
on the shutter
secure
ment
timing
ghost".
SMPTE test
for minimum
shown
are only
thil become
the skilled
or
t\ro
When
semi circle
of
one
faces
r-------t
GHOST
and
the
blades to the
for
shutter
results
The
adjustment is
film and adjusting
in
{Fig.
accessible with
s
avial
technicians
adjustments-
mounting the
on
the
blader.
away from
4sl.
five
bladed
pulley.
in what is
upper
ths
The
pulley
blade timinp.
or lower image
#43}.
Since the
and error
can ascornplish
2 blade
hub must
The
the cam
I
tr
LO{IIER
shutters
mounting
allow a srnall adjust-
Incorrect
commonly called
accomplished
the
the
cam tank removed,
adiu*tment.
shutter, the
positioned
be
curved
edge of the
tank
GHOST
can be
holes
blade
movement
adiusting scre$'s
this
Fig.
{See
Fh-
n
tr
mounted
used to
shutter
"ttavel
using
the
posirion
Ho*ever,
in one
missing
toward
blade
#44,
#4{
as
NOTE:
3
BLADED
CALLY
LIFIE
SHUTTERS
I,'P
C-OREECTLY.
IIYILL
AUTOIIIATI-
HUB
PRIIIIE
BLADE
-31-
Page 34

G.
fne stitl
pulley
still
(12).
coned
pulley
when
driving
mechanism.
lever
the
adiust the still
be added
bushing
disulfide
filter
without burning
is not
extended
caus€
and cam
Picture
Still
picture
(50|,
the shutter
picture
The ftiction betwee*
the still
releases
shutter
{57}
Fremature
clutch lever
$urface and the coned
is maintained
picture
the cam tank
In the down
the spring
blade hub and
or deleted, as necessary.
with
grsase.
allows a
designed
periods
tank shaft-
Clutch
clutch
position
a
small
In
the
to sperate in this
of time. Long
wear to the shutter
consists
blade and
{55)
the shutter blade hub!
surface of
by the tension
clutch is
and fhe r€st
position
tension,
the
clearance,
amount
'the
still
single
film,
frame
however,
of the shutter
hub
and uension
in
the up
sf the
the
slightly
shutter
spacer
of molybdenum
position
still operations
pulley
and rhe
{a6}
spring
the rhutter
spring
position,
projector
picture
still
separating
pulley.
{54}
Lubricate
th€
be shown
to
proiector
the
position
bushing
Fq'.
(12)
To
may
the
heat
for
will
#*
51
52
$l
-3?-
Page 35

4-2:
AMPLIFIER MODULE
Refer
to
the
A.
lp*91lggtiqql
1.
Solid
state; 3 lC's
Ourput power:
2.
3. Distortion;
4.
Wow
Frequency
5.
Flutrer:
&
Optical
Magnetic
Magnetic
6.
S/N ratio
7. Mic
8. Mic
input
input
anse for
-3
rype.)
Phono
9.
l0
Speaker
B.
Amplifier Power
40 volts
from
pins
input level: 50rnv
AC
the transformer
#l & 2 sf the 9
amplifier circuit
7 rransistors
-3
for
type)
20 watts
Less than
{measured
Signal
Less than
{measured
Frequency
response:
50Hz
5CIHz
Recording
of the amp:
impedance;
level:
-2
type
Jacks:
power
4o/o
Level Tesr
19lo
Test Film)
Less than
-
7000H2 t
*
l0000Hz t
Range
60db
6O0 ohm
1Ornv
max
and high
8 ohm
Supply
ro
thc
secondary
pin
socket
with
diagram:
RMS
I ahm load
at 40OHz
SMpTe 400H2
Fitm|
at
I KHz
wirh
SMPTE
0.2%
WRMS.
4db
4db
50Hz
and
(high
irnpedance
impedancc}
{high
Circuit.
{r*r-nj6,47)
arnplifier
windings
(MT-91.
transisrors
{g
Mutti.
l0000Hr
up.
or low imped-
only
for
is supplied
through
FUSI
2A
--
d\9
(NOT[:
Dual
diodes
[iltered by capacitor
approximately
transformer
lamp voltage
socket.
proiectors
NT
after
S/N
10674 are supplied \'/irh
AC standard
Sec. 4-4
TRANSFORMER
51 and 52
56V DC
secondary
through
Dual diodes
after
and 40V
C44,
{or
winding
pins
53 and 54
rectifier which is filtercd
and Cl6
voltage
resistor serving
through
TR-2 is a protector
TR-l is the DC
3.5
*8-9
ln
voltage
playback
c.
The
head
iacks
are ripple filters
TR-l
to
R-29.
volts
to thc cxcitcr
of
the 9
-2
rype
magnetic
is switched
this switch
|qdi"
Ampllktltrsgl
input
signal from
is
accomplished
in the top
's
base. R-32
feedback
as
for
regulator
lamp, routed
pin
socket,
playtrack
off,
while
is not
the
through
of the amplificr
*4t)
SIN ?6135 and NST
AC
oprional" Sce
MODULF,)
form
a bridge
providing
50V DC).
the
amplifier
The 8V
supplies AC
#5
and
14
by capacitor
regulating
of the
form
a bridge
C14. Cl5
the base
is
a current *nse
to the base
this regr.llating
for
the
approximately
through
the excitrr lamp
-3
in
type
magnetic
provided.
solar
cell
or magnetic
rcspccrive
chassis.
SP.J for
Cover
miniature
(See
Fig.
Speaker
36V
rectifier,
AC
exciter
pin
9
input
of
TR-2
circuit.
pins
Fig.
s47
Front
*
I
'\'
.s
$
$$
e^t
{
FiJSE2A
---f .}1
*33-
C4.?p0o{F
1
$T
$
Y.t
EN
L!
fit
dl -!4
F4!0
l.B
oul
F:
.?
t6
q)
ru
k
{'
(J
Page 36

presents
R46
in
cell
optical
for the
coupled
Feedback
able network
C21. Position
switch
provides
2 switches
required-
form
a low
equalization
C22, C23
attcnuation.
fed
through
is coupled thnrugh
pin
I of lC3 through
isaccomplished
lC2
of C8, R'12,
the signal
TR?
act as complimentary final
an 8
ohm speaker through
this
5ince
a 10K impedance
playback.
input
equalization
to
to lCl is
lCl
(AN360)
accomplished
consisting
1 and 3 of
linear
a
in the
Bass
magneric
control
frequency
network-
provide
for high
Thc signal
C6 tc
pin
C7
through the
R10, Rl1, C27,
fcd
is
to TR3, TR4
is a single ended
Fig-
#48
load
R5O,
C42,
network.
through
through
of C18,
R?,
opticallmagnetic
response
of lCl,
playback
VR-l,
R8, C25,
boost
and
Treble control
frequency
frorn
the tone
2
at lC2.
ta volume
capacitor
Thcoutputof
control
C28.
network
and Rl6.
and TR5.
output drivers
capacitor
common
to the
R54 and C48
The signal
eapacitor
a selecr-
R3, R5
selectcr
position
equalization
CZ4 end
attenuation
VR-2
boost and
controls
VR-3,lo
Feedback for
consisting
From
TR6
C13.
ground
output,
solar
is
CL
and
R9
and
is
lC2
lC3
and
to
called
{so
circuit), care
loop condition
O.T.L. Output
should
be taken to
which
damage, when connccting
external
earth or
D. Masnetic Record
NST-3
NT-3 models
&
special amplifier
erase
and
of
and sscillator transistors
Tl
ln magnetic
set to the
jack
network
head,
is
@
C-38 and
the samc timc bias
At
supplied from the
magnetic
E. Amplifier
'1.
"N"
this
"N"
2.
playback/rccord
series
manual]
series Amp. P.C.
the end
"N"
3.
series
electrical
[49_d4r
with magnetic
module
oscillator circuits.
recard, the
position.
No. 3
rauted through the
R41 to the
bias osillator to the
Circuit
Diagrams
Amplifier Diagram
'+-t
73
f,
this manua|\
of
Amp-
Frequency Response
page)
sH.
llrAc
Transformer Less-
avnid
may result
the speaker
in
ground
ground.
(NST-3
& NI!]
record
which include
This circuit
TR8
and TR9.
Mag/Rec selector
Audio
from
the speaker
capaciror
magnetic record
and crasc
cornbination
and erase
tY
P
Board
head-
{See
Block
the end
Diagram
P,7l
ground
a
amplifier
to
an
use a
the
bias
consists
switch
resistor
currcnt
of
{See
(See
next
is
to efaset
Rli4?t
Rtz rA
-34-
Page 37

E-3:
"N"
Amplifier
Series
Frequency Response
NOTE:
ro'rfft}n or
Tone
Cantrol
This is one
,.**d!
BASS
of the
typical
."
f',
Y
50
100
200
so
500
1K
2R
pattcrns,
jF--,
3.5- 12.0
3.5
0.s
o.o
t-5
3.0 3.0 2.0 r.0
3.0
afid rhe figure
OPT
,i_)
't)
-7-5
-3.0
-t.o
l).5
i1
'..
v
I,
't0.0
8.0
.
4_0
1.5
.
2.0 0-5
3.5
"J
may vary
,'--\
\,3
rj
t.--V
8-5
7.4
3.O
1.0
_
0.5
-2.O
i
\t
O
-
11.0 1.5
-7.0
I
_30
.
I
-t.O
l
I
2.o
i
4.0
5.O
slightly
/'F\
rl
"tt'i
1.5
*0.5 -4.5
-o.5
0.5 1-0
3_9
z-o
with each
MAG
|
,-\
V)
o
-15.5
-9.0
-1.5
1.5
-t.o
prajector-
-,
,.'-
\-
\,
-0.5
/^\
),t'{L.,i
ft,
ri
\_t
6.0
6.5
3.0 2.0
lO 1.fi
0.0
3-O
l_
5.0
5.5
o,
-0.5
-2.5
t)
I
V--
-14.5
-8.0
*4.0
-t.o
1.0
3.0
I
5.O
Frequency
Rerponse
{4O0Hz
Odbl
:1
ilK
5K
6K
t
_.5
9K
10K
2.5
_3.o
i
__?:t
.-1o-0 .
-3.0
,-1i.5
---r--
t;
-5.O
l-rg.o
-4.5
-oo
:
1
:
4.5
6.5
5:s
3.0
-
1.0
-35-
-6.O
-r.o
I
I
J-12.o
I
l-,a.0
l
.-?o.a
i
i
s.5
89
6.5
2.5
2.0
2_O
3.O
3.0
4.4
4.O
3.0
t.5
-3.5
-5_5
-i.r_
-7.5
.99
-9,5
-1
1.5
-15.0
5.5
T
9.O
't0.5
12!_
1?.0
12.0
10.0
-5.0
-7.5
-8-5
-s.5
-10.0
-1t_5
-14.0
-17.0
7.0
8.5
10-5
1?.0
13.0
13.5
13.0
i
11.0
Page 38

oPT
(21
i i !'
l!l
' '-i-- -:-
:-. ,
'--.1---+---i--
,i'
: ,i,,
-.=j__*J_r
! i,
:l:
l
Page 39

li
l:
l:
I
MAG {1}
Page 40

MAG
{2}
MAG
{3}
-38-
Page 41

4-3: MOTffi FIODULE
A- Speclflcation
Induction
AC
1'2OHP
100 - 120V,
type
and 220
-24QV
Foxer consurnption: 144
(?tr,
Starting
Rated Torque:
Torque : l,6kg
0.8kg
--
168W
24SV
{120V,
g.7Al
1.2A}
B- Mator Circuit
or
Siagram
gR(}{s[|
THENTilAL
Fig.
#e
C. 6
t!!-f
1.
2.
3.
4.
5-
6.
pin
ft{ctcr Connector
tUire
f*lor
Brown
$thit€
Nlc
Elue
Grey
Red
{Fernafe}
Connected To:
Micro Switch
Micra S\ryit{h
(Fig.
#1
#2
fHicnr Switch #3
Micro
Switch
AC Terminal
{Semko:
#3
#4 - #3
Terminal
#50}
Fis.
Sr)
{lgc
-3,9*
Page 42

D.
Silent
sion
1. Silent
a.
b.
c. Change
NOTE:
2.
50 * 60Hz
The standard
either
and
6OHz
changing
Film
Film
Disconnect
Open rear
sarne time
motor
absve
as
silent operations.
or 60
Operylron
Operatic_n
power
cavel. Turn inching
guiding
pulley
procedure.
5O/6OHz models
swf'd-
the
then to the
to
back
Conversion
"N"
50Hz sound
to 50Hz can be
motor
And 5O
cord.
the
sound
reries
and
Conversion
pulley
belt
speed
*
6OHz
knob,
first
to the
larger shutter
reversing
by
not
do
proiector
silent
only.
have silent
is
or 60Hz ssund
from
accomplished
ConveL:
at the
smaller
pulley.
the
available
5O to
by
allow the
To
50 or 60Hz
the
motor
(Shutter
frequency
belt.
The chart below
tis*:
NOTE: For
Shutter
Motor Pulley
proiector
sound only, it is necessary
pulley
Pulley)-
by simply
Dual-Voltage
220V, ar
bination ir;
Pulley
r
:
to be operated
and
the cam
is
lt
indicates
120/240V
pcssible
now
shifting
each
models,
1101220V
soFoHz
tTll
gOt
f
314-12991
at either
tc change
pulley
tank
to change
the motor drive
csmbina-
speed
11Ol
as
such
50/60H2, the com-
12s{240v
50re0t+.
rg0r
f r Z-r
3'14-12981
I
Shutter
Motor
Pullqy
Pulley
ry
SOHz Sound
Sound
Silent
& tSfps)
{24fps
312-t 1801
312-129?r
{24fpr}
llSfpslspeed
Chilge Combination
.
& Silent
speed
1
I
i
Shert
'---'---
SO/6OH.
Sound 60Hr 24fps
Sound/Sotrnd
(24fps
& 24fps}
3r2-r
1S01
3r4-r2971
50Hz 24fps s
W
I]
tf.llrrt
dt llErDI
LIITT
"u
\l
speed
i
'
OOHr Sound
Sound
& tSrp}
{24fp
312-11801
312-t2g1t
(Z4fpsl
m
Sif"nt
Silent
tfSfprt
{lSfps}
lrl
lll I|
ilth
tft tr
llh|'
& Silcnr i
speed
rp**d
speed
!
:40
t_
il{tPtr
tt-'ll
-
Page 43

A. Transforqqlllgg!!
(Earlier
Applicable
NT
Production)
on;
:SlN
10001
!bgl4!!
-2613s
NST: SlN 100OI - 10673
tl-4:
TRANSFORfTI€R MODULE
{Later
Applicable
NT : $lN 26136and
Fig.
*r5t
NST :5/N
Production}
on;
10674
and up
up
Fis'
#52
EXGITEF
LAfiP
I
I
>l
I
J
HALT}GEItI
LAiIP
Hl-l-ost
B. Connector
{Earlier
Pin Nylon Connectol
9
Applicable on;
NT
: S/N 1O001
NST :
S/N 10001 - W677
Pin # Color
Wiring
Production}
-26135
Wire
o[
Frl6qT-zov,zzov,
240V *ypes)
Brown
Yellow
Nlc
Nic
White
Red
Black
Black
Red
Code
{Male)
(FrS.
Color
iforTloV
Brown
Grey
N/C
NIC
White
Red
Black
Blask
Red
lsPEc ls?€c
l{XtV} 2tXw)
---^
-- 'zq$t
,r{5.!}
Wire
of
type only)
{!-ater
9
Applicable
NT
froduction}
Pin
Nylon Connecror
on;
:
SIN 26136 and up
NST : SlN 10674 and up
Pin
Color
#
of
Wire
IETmq-
120V, ??0V,
240V typcs)
1-
2.
3.
4.
5.
s.
7.
8.
Brown
Yellow
N/C
Orange
White
Red
Black
Black
E
P
w-iiw--
E
..".c,--ro6;---zzsv
E"t
E
F
B
g-utrE€-_b_
(Male) (Fig.
Color
1t0V
{fw
type onty)
Brown
Grey
N/C
Orange
White
R€d
Black
Black
of
#5a)
Wire
FPEC
tmvl 2{mtl
-1-----?{trl'
(S|PEC
___w
&lorof
tfOV
{for
uL a csA)
Brown
Yellow
Grey
Orange
White
Red
Black
Black
Wire
TMALE'
Fb-
#53
-4t -
fMALEI
Fb.
#5r
Page 44

NOTE:
NOTE:
Transforfiers
tap, extract
The
transfcrmer
T44A2O1a
314-60301a
314-60401a
314-60801a
314-60951a Transformer 22OV
31tt-60981a
31460991a Transformer 12OI24AV
of later
pins
producticrr
#4, #6,
with
Transformer 120V
Transforrner
Transformer 2201240V
Transformer
Transformer 1f0/220V
and
AC36V & 40V taps ls identified
arc supplied
insert the orange wire
110V
220V
{FEMKO
{SEMKO
with the 35V tap connected.
type}
type)
{Dual
(Dual
into
Voltage}
Voltage)
hole and the red wire ta
#6
by the
following
To change tc the
#4
part
numbers;
4OV
hole.
Pin Nylon cglgglgflF€n'ld
3
(for
Pin
1.
all
#
typesJ
2.
3.
Pin
Nylon Connector
9_
Pin
#
(Fig.
#55)
Color of
Wire
0range
Blue
White
qf
C-olor
{for
\V.ire
100V, 1 10V, 1 20V,
?20V, ?40V standard types) CSA type)
l. Erown
2.
3.
Black
NiC
4' N/c
5. White
6. Orange
pBlue
7.
t"Blue
L pBlue
LBlue
9. Orange
tFEmALEI
{Female}
Fig.
{
#55
lBlue
-Blue
p
L
pin
3
{for
Pin
#
1.
2.
J.
Color
_o_l\iVjre
120V UL,
{for
Brown
NIC
Nlc
N/C
White
Orange
Blue
Blue
Orange
Nyton Cannector
all types)
C-olor of Wire
Red
Blue
White
Color of
?20V
{fer
SCAN type)
f'llC
Blask
N/C
N/C
White
Orange
;Blue
'Bluc
;Blue
L
Blue
Orange
{Male} {Fig.
Connection
Micro
Micro Switch
Halogen Lamp
Wire.
to'.
Switch #5
Connection
AC Terminal
AC Tcrminal#2
AC
MT
(or
MT 9 Pin Socket
Pilot Lamp
MT
Filot Lamp
MT 9 Pin
{or
+56)
(Lamp
#4
tlamP
Terminal
Pin
9
#2)
Pin Socket
9
#1}
HiSh)
Low)
to:
#1
-
#4
Socket #1
+r4
#5
Socket
#2
Fis.
IMALE}
#3
#56
{STANDARD
IFETTJIALE}
TYFE}
Fq.
#57-A
Fts.
#57-B
hzov UL& csA
{FEMALEI
_42_
TYPET
Fig.
#57-C
{zANV
& SEMKO
SBN
{FEMALEI
TYPE}
Page 45

4-5:
A. Film
-*
l[
6d
_.
79
Ul^ 15
29-
LENS
Gate
"
{
$
AND GATE
Assembly
MODULE
Fic-
-
\l
ilr
L,,
Fis-
#sg
or dirt. The
plate
gate
down with the framing
#EB
{38}
inner
twn
pressure
1.
Adiustment
The tensian
by thc side
grams-
wcar,
unsteady
ar
weak or incorrectly
replaced.
2. Adiusting Thc
Unless the
outcr raiI
should be required.Ta
registration test film and align
framc
justing
be
by
fixed
is
guide
shculd€r scrcws and is adjusted by
spring
Excessive tension wifl cause early
while
decreased
with
the
necessary to rc-position
4-r-D)
B. Fifm Shoe And Lens
aperture
two
to the
rail
Of The lnner_Guide
pressure
picture.
gate plate
has
position
plate
nuts, allowing it to
lever. The outer
gatc
plate
is movable and is mounted by
{34}
{36).
the inner
af
spring
insufficient te nsion causes an
The
by slightly bending the spring. A
formed
Guidl
Outcr
has been removed or the
replaced, no adjustment
been
the center of
of the outer rail-
Holder
is mcunted
{26)
slidc
by twc serews.
Rail:
guide
rail is
determined
about
{35}
tension can be
spring should
n_qt1Po14io1:
adiust,
thread
the cent€r of the
the apertur€ by ad-
the claw
Assembly
to the
and
up
guide
rail
The
the side
-
70
60
film
increased
be
a SMPTE
lt may also
See.
{See
Fh.
#60
APERTUg€
FL,ATE
GUID€
OUTER
AAIL
FRAilING
LFYES
6ATEPLATE
gate
film
The
plate
(26),
framing lever
guide
{38}
gate
film
film and must
rails
assembly maintains close contact
assembly consists of
(30),
inncr
gate
and the
kcpt free from
be
film
accurnulated
IH]{ER€UIDE
FAlL
!8IT'E PRESI',RE
;€PftIHE
the aperture
(34)
and outer
plate
{27).
with
dust
The
the
_43_
1. Fjfm Shqs
film
The
droe
{5),
shoe lock
removable
replacement. lt is important
kept clean and free to seat squarely
aperture
engages
release
the
#60}
{Fig-
shoe assenrbly
threading
the
The film shoe assembly is easily
{3).
with the shoe lock
plate.
with the self-threading mechanism
filrn shoe
The threading rcleasc
during
consists of the
{?)
release
threading.
I
hr
fT
3
__l
4
filrn
plate
{6}
for
clcaning or
that the shoe be
against
and
platc
the
the
to
Page 46

2. Lens_Holder
lens
The
the
{9),
pinion,
drive
and springr
3.
Adiustments
".
l-.tln
The
is
maintained by the tension springs
located
film
wear,
st€ady
uneven
pressur€
film in the
gfam
gentle
ll0
shoe
shorten or replace
NOIE:
lower
spring is designed to
ment caused
the film
of
move freely in
away any
movement.
{Fig.
holder consists of
focus knob
the upper
{14}
Shoe Pressure
pressure
behind the shoe
shoe tension
inzufficient tension
picture,
or erratic
retract
gate
scal; to
steady
grarm
spring. The
of
pressure.
The
upper spring
by
shoe- lt is important
dirt or
Do not lubricate.
#61}
the lens holder
(16)
and the lens friction
and lower shoe
and
{15}.
of the
the end ofthe fitm
pull
the
film
will cause
excessive
focus.
the
cam claw, insert
and
slos€
should
pull,
indicating
To adjust
the shoe springs,
extra tensien af
overcome
claw
action at the lower
the lens
grease
against
shoe
pins
{12}.
unnecessary
can
gate
film
To
test the
the
produce
the corrcct film
presrure,
the
is shorter
the film
holder. lf
restricting its
Fb.
*er
&
tl
1S
barrel
pins
the film
& 15}
{14
Excessive
cause an
noise
film shoe
a strip of
gate.
Attach a
at the top- A
about
90
stretch,
than the
the lower
move-
the
shoe
noq clean
{12}
film
un-
and
to
end
pins
free
b- Film
c.
d, Lens Holder Hinge
Shoe Position
gat€
WEenlE
line
and seat flat
adjust
the retaining
gate
the outer rail and the
Reposition
moderate tensios
rctaining
the
pf
Uneven
Uneven
the film is
optical
the aperture
right
the
at least 3'or
image. lf both
adiust
nut
focus.
NOTE: Fast lenses such
The
of
along the edge
up
the
and
gate
etefy.
path.
angles
gate, project
the
{19
lens holder
No.
the
is closed
against the aprrture
position
plate
insert
plate
to
Fscu;
focus occurs
50mm
adjustments
one
the
retaining
on the film and secure the
screws
be sure the film shoe
FILM
not flat and
To
adiust the
plate,
to the screen. Without a
an image
lm wide. Focusthgedgesof the
sides ar-e
lens holder index
A 2A} to
{2"}
provides
film
1
film
the
of the outer
of
scrsws
set the
Adiustment
shoe
film
the
film
film shoe.
(11|.
whenever
perpendicular
not
achieve optimum
as the
require more
than slower lenses.
for autamatic
when manually
shoe, loosen
close
[11],
thickness
{Fig.
plate
Open
axis of the
proiector
of light on a
focused equally,
screv,,
standard
shoe should
guide
rail
plate.
To
the film
between
#6?}
to obtain
and close
seats com-
Fic.see
image on
the
to the
lens to
exact
to
film in
screen
and lock
equal
fi 1
precise
closing
thread-
.2
-44-
Page 47

ing
the
projector
the
film
shoe during
and restricts
the self-thread operation.
Too tight a clearance
film
threading
puncture
during
Nobe no
To
self-thread.
1 film
less
adjust,
loosen two
(29
at Fig.
turning
of Fig-
holder's
ance.
the lcns
the
#58,
position
The
holder.
or removal, and may
film
the
between the
The
shoe
and the
than three
open
set
#58,
upper
film
the
screws
and
and lower
and Fig.
obtain
to
pivot
screws should
the opening
dnes
not aflow
clearance
lens holder
thickness.
larnp
house
behind
Fig,
#61l;
pivot
#63)
adjust
the correct
}\
for easy
possibly
perforations
between
shculd
(Fig.
door
gate
the
and
slightly
screws
the
be snug
againlt
Fis.
of
the
+63)
and
plate
{?8
lcns
clear-
#S3
$ETSCREW
&,_
SET SCREW
&_-
LOWER
PIVOT
1{
SCREW
Page 48

'!:
&
F}
I
Page 49

5-l:
TAKE-UP
A. Description
The drive
take-up clutch mechanism
the
13). ln forward
engaged,
in a clockwise
reverse
In
moving
arnrlunt
proportioned
reel.
friction between
take-up
sary
B. Adiusrments
1- The
The
by
ever, for
that
and
to the take-up
driving
the clutch
all drive to the take-up
of torque
As the weight
pulley (18)
torquc
to
take-up torque
take-up torque
the weight
this to
the take-up
free
running
ARM ASSEMBLY
(Fig.
#64
and rewind the
the belt
direction
cam
required to take-up a film
to the weight
of the
the spindle
increases to
take-up reels up to
and size
function
pulley
on the
& 65|
is
arm
and take-up
for normal
is automatically
obtained through
{ltems
clutch
(12)
and
pack
film
assembly
of the film
properly
(18)
bushing- The
1 1, 12 and
cam
pulley (18)
fitm
is
disengaged, re-
pulley
diameter
incrcascs
{14}
provide
2000ft
it is
well
be
t8
(12)
take-up.
The
{18}.
of the
the
and the
the neces-
or 600m.
controlled
pack,
how*
essential
lubricated
liner
cork
is
is
2
t
in the
lubricated
Excessive
cient or
Weak
cork liner or cily
for
SFINOLE PIN
spindlc assymbly
to
take-up tension
impropcr
or no
proper
C1OBK
lubrication.
LINEB
{14}
provide
take-up may be
a smooth, even take-up^
is caused
luhrication
Refer
belt.
must be
by
of the cork
caused by r
lubrication
to
Fig.
well
insuffi-
liner.
worn
chart
Fig- #64
ARMBELT
9EARINC
EOVER
#6s
I
--s
10
I
I
I
I
Hr-
\Y/
&
-47
-
Page 50

2. Take-Up
The take-up
Clutch Mechanism:
clutch
cation. The clutch cam
and drive
from
drive
chart).
nism,
pcsitio4ed
required
cover.
gear (11)
dirt. A small amount
pulley
shaft is sufficient
When re-assembling
it is important that the
correctly. A
between
& 67)
#56
{Fig.
rnechanism requires
{12),
should
be
clutch
kept
cover
clean and
of silicone
lubrication
{see
the
clutch
clutch cam
s,pace of
the drive
gear
0.2mm
and clutch
no
oil
on the
mecha-
lubri-
{13},
free
be
is
to the
film.
by the
ment
reverses
(18)
which
cork
of the knurled
direction
and
is cfuteh
drive the
amount
The
disc
{17}
engaging
the reverse
coupled
pulley
r€v€rse film take-up.
ln rewind the
plished
through
drive to
upper
which are engaged
rewind
IIUT
T.FPEF
GEAE
LOYTER
GE*R
position.
{Fig.
of back rension
spring
nut
{22}.
{20}
In reverse
the reverse
belt drives reverse
via
the cork
and
{8)
spindle
the supply
and lower
when the rewind
#69 &
70}
T€ltlSlON
is controlled
and the adjust-
the motor
drive clutch
pulley
disc
(23)
{19}
to
{'l7}
providing
arrn is accom-
rewind
gears
leyer is in the
Fis.
#GB
SPRIIIG
R€VEFSE
BELT
CLUTCH
5-2: SUPPLY
*.
_nf:tp{gl:
During
dreg to
forward the supply
provide
CAf,'I
DFIVE
ARM
#68}
{Fig.
arm only serves
a srnall arnount
CEAF
cf back
as a
tension
CLUTCH
PULL€Y
GOVFR
Fb.
*te
-48*
Page 51

B. Adiustments:
The supply
petroleum
be clean
result in
oil
and
poor
spindl€
{see
should
lubricatisn
free from oil or dirt. Oily belt
rewind. The
knurled nut
lubricated with
be
chart}.
The belt must
(221adjusts
the back tension ta the supply reel, too little
jerky
tension will result in
weak reverse
nut effects both
take-up tension- Adiusting the knurled
tfie rlverse
uneven
or
take-up and
tension. Correct adjustment will be
5-3: REVERSE
Description
A.
reverse
ln
direction
{19}
(18),
main drive
of Fig.
the
sound
the motor rotates in a counter-clockwise
engaging
which in turn drives
driving
the reverse belt.
belt drives the
*i72
&
flywheel,
drum
thereby
in the
PROIECTION
the
Fig.73l
counter
reyerse
the
At thesame time the
reverse
against the set collar
driving the set collar or the
clockwise direction-
film feed and
the supply
compromise.
a
Fig. #71
take-up clutch cam
clutch cover
rubberroller
behind
Fis.
may
back
pulley
(15
#??
i:Pt|lilG Fig.
$guilDDEtril
SHAFY
SET COLLAF
Driving
fower loop
In normal
carries
assembly
can rotate freely.
in contact with
(See
Sec.
Adjustments:
B.
reverse take-up
The
Except the bushing
(See
lubrication
flywheel is
the
when
forward
reverse
the
{15}
5-7-A)
necessary
prcjector
operating
projection
the
the main drive
rubber roller and bracket
away from
the set cal}ar where it
The rubber roller
the set
collar
in the
clutch requires no lubrication
clutch
of the
chart).
ltfhen re-assembling
cover
reverse take-up clutch mechanism,
the cluich
that
A
space
cam
of
approxirnately 0-2mm
between the drive
This is determined
{18}-
collar
{20}.
{19}
gear
r.---
positioned
be
assembly
by the
I
{8}
porition
#7!l
REYEBI'E
RUBAER
BOLLER
to maintain the
fn reverse.
belt
must not be
forward
pulley
mode-
{18}.
the
it
important
is
correctly.
is required
and the
pulley
of the
set
Fis.#74
11
12
l4
10
reverse rubber
The
ar long
with the rotlerk
required
gears
n€cessary
roller
forward
during
operating
knob
roller should
oil. A dry or
-49-
roller requires
no
adjustments
as th€ main drive belt is in contact
gear.
drive
to maintain enough
contact
has clear*d the
with the main
to
stretch this
position
set collar in the normal
and that it
reverse. This action
the mechanisrn manually via
and
with
flywheel
the
be clean and free from any
glazed
roller
The spring
pressure
to assure the
drive belt. lt may
spring
lo assure that the
drives the sound drum
can be observed
the
removed. The rubber
grease
should be replaced.
is
lzal
be
by
inching
or
Page 52

5-4:
A.
Descriptign
Torn
cause the
this occurs,
sequence with
iumping
loop
bringing
down
7'
LOWER
or damaged
picture.
setter will
rnechanisrn.
---------r
LOOP SETTER
lawer loop
fl[m
the
the shutter
litlhen
film
the
LOWER
'?:3{l
O'GLOCK"
sprccket
resct the
under
LOOF
holes
to be shortened-
pull
dow* wi]l
causing
tltis occurr
lower loop
conrrcl of
SETTER
P0SITiOFI
SYSTEM
film
in
a
lilhen
be out of
e
iitter
the automatic
again
the
Fis.
ROLLER
Fis'
will
or
pull
45
#zo
gear
proximately
must
tension
correctly.
necessary to reform
belt and
adiusted to the 7:30
position
place,
Operate
setter rotatet ffiore
of
upward
loose.
replace it-
Loop
C.
parallel
{11)
0.5 to 1mm
flat
ride
adjust t}re arm
Remove the
with respsct
gear
and
To correct
gear
parallel
screw (10).
proiector
the
pres$ure,
just
Re-ad
Setter
Timing:
to
Corffiiffi[iliied
the loop-setter.
Turn on
strip of
threading
slrould
indicates too
will not reset
sprocket holes
loop
claw and
the
good
only rotate
is determined by
the #2 sprocket
Set the
proiector
film.
mechanism.
small a lor*er loop.
the
loop when
are
the main drive
of clearance.
to
rhe
arm assembly
thir condition
the
tension
the
position
While holding
position
withour fitm.
than
once
the spring
spring
and
test again.
projector
and insert
When
Observe the
once- Continucd
present.
relationship
the
drive-
gear
loop setter roller
by
loosening
and
with
(12)
and
slightly
prawr
for
threaded, release
missing or damaged
The
size
belt
with
ap-
The belt
gear.
lf nor,
is
not aligned
it
arm.
the
secure
the screw.
lf the loop
a smali arnount
tension
stretch
the
may
With
the
the arm
gear
is
too
be
or
operation of
to
self-thread.
-
a 2
Too large a loop
3
meter
the
loop setter
rourion
of the fower
between the
is
in
The automatic
roller
and shaft
is shortened
filrn
which in
engage,
revolution,
estahlishing
rotations
or incorrect
B.
Adiustments
In
loop
7:30
normal
the
setter roller should rcst
o'clocf
the
{6},
assembly
applies
turn causes
rotating
pulling
the correct
may indicate
loop scttcr
operate
{Fig.
one
pr€ssure
loop
settcr consist!
hub
assembly
(11)-
complete
on the setter
the cccentric
fhe s€tter
down
adiustments.
position
#75},
v;36
of the
(li
and
When the
frame
or
gear
roller one
on
lower
severely
the flat
film
the
loop. Additianal
damagrd
good
with
at approximately
side of
sctter
gear
the
lower loop
more,
the
(5)
roller
to
{11}
complete
thus re-
film
film
the
the
-50-
SPBOCKET
#Z
COVEB
SCFEW
@
e
@
Page 53

the
sprocket
#781.
teeth
To decrease
plate
screw.
release
several
mately
laop
setter
result
in
the
5mm of
teeth
clockwiw
Unthread
threading mechanism.
repeat
roller
one loop
damagedsprocketholesor
gate.
the
loop
film
up tension
sprocket
Sec.
In
some cases
setter
or
maybe
too strong
rnay
drive resulting
5-l
).
plate
counter
the
loop,
(Fig.
+79).
projector,
the
adiustments
clearance
{Fig.
between
+77}.
setter cycle
a bad
continuous
e*used
by very
a take-up
cause
the film
in lower
clockwise
ratate the
Tighten
re-thread
lt
to achieve
the
Correcr timing
when two
splice
cycling
poor
tension-
Excessive tak
to
skip over the
loop lass"
(Fi
sprock
the
cov
ar
may requi
appro)
loop
and
tl
tr
successi
pass
thrcu;
of tl
or damagr
{5'
j
T@SMALL
TOO
LARGE
A LOWER
A L(MER
LOOP
LOOP
Page 54

5-5:
SELF-THREADING
Description:
A.
The self-threading
ing
the
#2
Iocking
bracket
At
from
film
shoe is
tracted
{12}
pinch
The
the
(8).
the same
behind
gate
released
out of
lines
roller
loop
assembly
the
main drive
from
activating
guide
film
interfocking
the
time
the casting
forming
while
by
the
up with
(33)
is
setter
is locked
which exerts a
belt
the loop setter during
mechanism
?)
into the
f
bracket
guide
film
#1
guide
to
the
upper loop.
plate
{8}
gate
guide
released
by
plare
#3
from
out by the safety
downward
preventing
MECHANISM
is
activated by
to
the refease
(1)
is
extended
film
position,
thread
{14}
the
The film
the claw
and
guide
Film
{7}-
and the
{?2)
the sound
pressure
the loop
sstter
the threading
push-
into
rhe
is
re-
#?
rubber
drum.
arm
against
gear
operation.
cover
threading.
The lower
provide
To
forward, set
film
into the
the last
roller, a light
mechanism.
the
safety arm
activated,
released.
the film
The tension
the
thread,
the
film
The
porticns
guide.r
turn
tilm
#2
channel.
tug releases the
proiectar
is relemed
shoe and
around
automatically controlfed
pinch
rubber
roller-
of
necessary
function
the
guide
to
thread, insert
When
the
is now
ready to
and the
claw
the $ound
the tensisn
hy
the lamp
to
complete the
switch
film
exits at
threading
operate,
settcr
laap
lever is also
drum
Frs.
houre
to
the
ir
is
of the
#80
32
5
4
3
12
-52*
Page 55

SELF.THREAD
TEfrfSlOll
ROLLERS
&
SELF-THREAD
(Main
f nterlocking
FILM PAT}'
sotrlrD DRUHi
MECHANISM
LAST
ROLLER
AUTO.T*I(E{P
GUIDE
(hFT}
SPFOCXET
#2
Bracket)
FILilGUIDE
#T
#I SFROCKET
F}Li'
#3
GT,'II}E
v_-"
flLt$cutDE
#2
*
SETTER
ROLLER
**
*
*3 FILf$ GUIDE
53:
Page 56

Cfaw Retractian
Cam
Mechanism
FILMSI.(IE
PLATE
PTJSH
Rubber
Pinch Roller
Main Interlocking
ilJTI|E Ifl TERI-OICKI|'|€
&
Eracket
\v
\\,
'rB
\!
1il
llr
1f
tj
tl
OPEFATE
ERACK€T
LOOPSETTER
GEAR
F]LM
#Z
GUIOE
FrS.
#84
-54*
Page 57

8. Adiustrnents:
t -
#1 Sprocket
The
#1
the
fifm in contact
driving
For
manual thread, it
lens holder
using
three layers
Shoe
sprocket
film
the
is
into the
open. Ctreck the
ner:
First
insert one Scm
film
channel,
inching
the film
continue
two
thicknes:es
begi*
to open.
advance
advance the mechanism
knab-
When the first
insert
shoe,
to
advance the inching
the inching knob.
should slightly open
between
the sprockets and the shoe-
Asseqp{y:
shoe is spring loaded
with
the sprocket
gate.
may be opened
shoe
film
sf
in the following
strip
{2"}
of film into
strip is
another
strip
fed
on the
knob.
of
film,
Next,
the shoe
insert
a third
should
This time
with three
layers
to keep
teeth,
when the
clearance
man-
the
using
the
through
first,
t4tith
not
and
strip
the shoe
of film
Frc.
#€6
shoe
wears, the
clearance
will becsme too
requiring replacement. When a
nat available,
dcterrnincs the clearance
the srnall
may be filed to the
correct clearance.
25
CLEARAHCE
PROTRUSIOItt
Too
littlc or no clearance
will cause
damage- Care should be taken
the
shoe
Film Guide_:
2.
#1
In
the
+80)
Fig.
guiding
into the fllm
is released,
not
to
lose
self-thread
is
extended
the film from
gate.
guide
the
"V"
the
position,
from
the
After rhe
recedes
path.
Fl|-il
4t
great,
which
Fis.
is
#88
replacement
protrusion
Y
-23
film \ilear or
removing
when
spring
the
#'l
{?3).
film
#l
the
main casting,
sprocket
guide
and
shae
{1,
threading mechanism
away
FILM
#T
from
SUIOE
the
Fig. #09
T
film
l,{9TEr
A simple test
cementing
together.
._6cm _ ___+F_
r
Under
normal circumstances,
require any
film
may be madc
three short strips
+
3fltt
-_--
15cm
the shoe does
adiustments, however,
of
Fig'
__--__---____q
ggrr
.r
as
the
by
film
#sz
nol
film
-55-
guide
film
The
from operate
travels approximately
to self-thread- This
srirical. There should be
guide
to retract
operation,
of
the
aperture
loosen
Fig.
or
#89).
away from the film
and in self-thread
plate-
tighten the scrcw and
COHTBOL
BAR
enough
trayel for the
extend
To adjust
jam
20mm
travel is not
in normal
to the width
this travel,
nut.
tsec
Page 58

NOTE:
The
affect
which
important
with
3. Retraction
When
the
#2
plate
The
if it
will
click,
CLEARANCE
uAfitrTAilrt€o
pushes
{7}
claw must be completely
pushed
is
interfere
click sound
MTX'TBE
position
position
the
activates
that the
the
film guide.
#l
Of The Claw:
guide
film
the
claw
far,
too
the rear
wlth rhe
will be
I
of
the cam
of the control
the
#1
film
control
(12)
is
ser
away from
r€tracted,
of
$hurter
heard,
tank may
guide-
bar
to
self-thread,
the
however,
the claw
blades.
bar
lt is
aligns
gate.
lever
A loud
Fig.
#Sl
mounted to
activates
engaging
the mechanism
it may be
on
the release
to
set
self-thread.
LATCH}TTG
3t_
32
J\
pivot
the
shaft of
the interlocking
the release
necessary
bracket
in
self-thread
to
bracket if
r-eG
I r-30
ll
d,sP*-
'-f?
_i2E-
#2
film
the
brac{<et sub-assy.
assy.
position.
reform
the
the mechanism
locking
{32)
To
latrhing
will not
Frs,
rr
guide,
(14}
adiust,
pin
#91
-tz
SHUTTER
BLADE
CLAW
CAM
cLAs
crfr
PUSFI FLATE_.
To adfust
re-form
the
claw:s
shutter
to re-form
4.
Film
#2
The
#2
mechanism
forms
film guide
#2
t
n
a
H
a
_6
t4
h
,4
4
4
v'1
n
v
A
4
A
-1
l
<l-' -"'
\_----
this clearanceritis
plate
gulde
for
{I2)
(7!
decreasing
In instances
blade.
acti
lever-
the lower
is
set, rhe
the
retraction.
blade has been bent,
the shutrer
Guide:
film
setting
path
the
\t
tt
tl
it
necesary
or
it may
as the
At the
self-threading
same
loop-
cam bracket
\
to slightly
increasing
where
the
be necessary
time it
When
the
(13),
A smalf arnount
pin
latching
required
is
and release
that tfre #2
minimurn
allow
5.
Sound Drum
{Fig.
of clearance. Too
the film to
#92,93}
of
silicone
for smooth
rnechanism. lt is important
and
film
#3
ga
under the
FILIII
#3
FILM
Ruhber Pinch
RI.I8BER
GUTDE ROLLER
greire
on latching
operation of the
guide
line up with a
much cleara*ce
guide.
#3
GUIDE
GUIDE
lltf{|lrftr}l
CLEARAHC€
Roller:
Fig.
PINCH ROLLER
Fig.
will
*S?
#*l
-56-
Page 59

The
sound
on
the
#4
3'12.',79911
the
sound drum in the
This
is accomplished
312-17091 wfrich
raising
sound drum.
released,
against
It
kept clean
Remove
lf the
the
during
may
To
the
a. lnsert
b- Locate pin
c.
the
the
the sound drum.
is
important
the roller to clean
roller
film
from
self-threading.
also
contribute
adjust
#2
shoulders
house
bottom
While
the
shoulders
holds
shaft-
the tensions
film
twc
casting.
edge
pressing
casting
the
rubber
drum
guide
film
*hich
rubber
When
rubber
that the
and that it
does
not
advancing
guide
to self-thread position.
layers
of the rubber
3f2-17361
of the interlocking
the rubber
twith
and casting),
pin
pinch
roller
(or pinch
direccs
by
the interlocking
depresses
pinch
the self-thread
pinch
rotates
turn
A
to excess
of the
of 16mm
filrn between
bracket to
film
rhe
self-thread
roller
roller
rubber
freely
lubricate.
and
freely,
over the
dirty
or
pinch
film
pinch
so that it
pinch
tighten
the rsbber
is
mounted
roller
bracket
up and oyer
operation.
bracket
pin
312-17361,
from
away
mechanisrn is
firmly
rests
pinch
wow & ffutter.
rollcr
roller
on
it may restrict
resrricted
between
brackrt.
roller
the
shaft.
the
sound
drum
roller,
and lamp
touches
toward
the roller
screw
roller
the
be
roller
push
the
the
that
6. Tension
TEITISION.
GUIDE
ROLLEFS
&
The
the
drive
midway between
minimized.
tension guide
totravelfromthesound
drive-
Guide And
tensian
dampening
and the
sr-t7srt
sFRllre
guide
During
required
sound
{4I}
Roller Assembly
and roiler
drum. When
its
limits,
the self-thread
provides
['-*
assembly
between
drum to
the
wow and flutter
path
a
the#Z
lr-
t ^J-.. I
Fis'
provides
sprocket,
#2
guide
the
operation,
for the fitm
sprocket
Fis.
1l
Frg-
#gE
rides
is
the
#96
#*l
TilTERLSCKING
HAIil
g,a-r7Esl
S0lrlrD
BEASKCT
DRuffl
312-t?gSt
SRACKgT
:ii;o
.__
fd'i'?tit
K',+h
sT.lt-ir
ABM
sT-r7tgl
GUIDE
ROLLER
-57 -
ttz-t
Flil
#?
Page 60

rotate freely
assembly
A
roller assembly
sound
of-round
cause
cf
wow and
roller
can be
stretching
rninimum wow
shauld
sparingly
7.
#2 Sprocket
(41)
rhythmic
drum is binding
or bent
exc€ssive
above symptoms will result
the
flutter. The
assembly
adjusted by replacing
ar shortenlng the rpring to
be cleaned
with silisone
l42l
on
the shafts.
pivot
must
movement of
indicates
or out of round.
sprocket
#2
tension
tension
is determined
flutter.
and
wirh alcohol
oil.
And Shoe
52
Assemblyi
must
The
freely without
the tension
that
guidc
of the
by
the
spring
All nylon rollers
clean and
be
tension
a roiler
drive
movement. All
in
guide
spring
or slightly
and
lubricated
guide
binding-
guide
or the
out-
An
will also
abnormal
and
and
{49}
achieve
Fis.
#97
47
,18
otherwise it must
timing adjustment
assembly,
{Sec.54}
The
with the
remain
The shoe tension
spring
sprocket
sprocket
between
{a6}
take
sprocket
projectors
ofl
top
With a double
should not begin
film and advance
film shoe should begin
thc shoe
NOTE; A simple
refer to
sprocket shoe
#2
sprocket teeth.
closed
(55).
lt is important
shoe
shoe spring, The
the
shoe
is very
short
important.
piece
using the inching
mechanism. Add anotherstrip of
of the first and advance
clearance is
cementing three
together.
be replaccd.
of the
the
all self-threading
on
is maintained by
spring is stronger
{53}
film and feed
of
thiskness sf
[o
open. Add
the
correct.
test
(See
*
3cm
For
sprocket drivc
#2
loop setter section.
keeps the
The
and
To
projector.
to
film
Sec. 5-5-B-1,
filnr in sontact
shoe should
projectors-
the
to note that the
than
proper
the sprocket drum
test this clearance,
knob to advance tJre
film
open, indicating that
may be made by
short strips of film
.----8cm-d
.f
clearance
it into
projector.
the
film
the
a third
This time the
Nate)
correct
always
"V"
#?
the
$1
the #2
film
shoe
layer
cf
Fig- *"9g
The
drive consists
the
sprocket teeth
and
shaft
(50),
and the drive
play
end
bushing.
G8-0701?0|
tion. The sprocket
condition,
the hub
{45},
of the
Small
are insta|led to achieve
with no defective
of
the sprocket
plate
(47),
the sprocket
and bushing
gear
(52).
There must
sprocket drum
fibcr washers
plate (47)
must be
sprocket teeth,
--
43
{
59
58
54
(48),
cover
drum
assembly
be no
shaft in
{G4-070120,
this condi-
in
the
good
-58-
-
F
proper
The
a small
indexes the
FILMSHOE
PROTRTJSIOH
As the shoe wears it
it to ohtain
the shoe clearancc may
protrusion-
!!UTION:
lScm-*
film
protrusion
shoe
the
Too
poor
damage.
shoe cleara.nce
moldcd
against
the bushing
Y
may be
correct clearance- In
bc
close a clearance will reufl
threading
is dctcrmined
on the shoe which
hub
L55
53
necessary to
some
rcduced tly filing
possible
or
{50}.
Fis.
replace
by
SB
eases
thq
i61
nlql
T'
Page 61

5{:
REtflND
Description (Fig.
A-
The
rewind
from the
engaging
rewind lever,
When the
*raft
(38)
rnesh,
take-up
the
rewind lever
releases
{25}
causing
positively
thus
MECHANISM
#100,
is accamplished
reel
rewind
then
the
gears
switching
the
rewind
-
to
by
is engaged,
{24}
pressure
gears
driving
-
23
101)
tlre supply
the supply
by threading
reel,
pressing
the
down
projector
Rewinding
w-)E
4t{'d
the eccentric
to
the cap
and
{45}
arm.
the
on the
to the
Fis.
s€rew
{ag}
Fis.
film
and
+1O0
*it
'.1,.{i
ti
d(i
to
#1O1
B- Adjustments
The
am6ffi
screw
{38)"
trolled
and
{49}
amount of lash
important
amount
bracket
pivot
shaft
of
Thc tension
by the spring
must mesh
that
of silicone
assembly
{33}.
gear
to
afl
the
should
avoid
oil
lash
is
determined
of
the rewind
The
{37}.
comp'€rely
unnecessary
gears
roff freely
on
the
also operate
by the cap
lever is
rewind gears
wirh
only a
wear,
with
a slight
shaft.
The rewind
freely
*Eu$tirD
SPFING
EeeE}|?nrc
Fig. #1&l
TEn$O$
con-
{45}
slight
lt is
on its
&
r-r,
er\
--38
L(NTER
GEAN
5-7:
SOUND
qg$_tE!ro!.
A.
The
sound
function
optics cr magnetic
with a
drum,
machined
linear
assembling
drum and
is to stabilize
minimum
shaft, bearing
and balanced
film
speed,
or re-assembling
of
SNAEXET
DRUM
Care should
AND FLYWHEEL
flywheet
the film,
head
speed variations.
and flywheel
allowing the
read
to
to
maintain a
be
thesc
CAP SCFETV
assembly's
the sound tracks
are
used
precision
main
sound
The
ssund
precision
cansistcnt
when
dis-
parts.
h
-5S-
Page 62

The sound
ball bearings
lubricated.
into the
place
in
placa,
in
it msst
imperfections
excsssive
the sound
of
the
sound drum
proiector
the reverse
the reverse
transported
r€yers€
B.
Adjustffents
The drive
the tension
torgue
chesk this,
drum
The
sound
by
with no end
rotate
wow &
drum
film.
to
direct'ron,
rubber
smoothly across
direcrion.
torque to
should
use
L-J
u
I
SPRING
20_zseniils-lil
srwrrcH
.nsvenss*fr*Jll
AoHEsrvE
rAPE
shaft
{5}
which
{3}
ball bearings
hub casting
a
set collar
play
freely
The flywheel
shaft during
prevent
of the
scALE
and
in
the ball
flutter.
shaft
any
roller,
{Fig.
the
plate
be
between 2B
gram
a
leig.
I r
I l.'
{5}
the
#103, 104, 10S}
scale and
tJ iftl
)-_
is seated
are sealed
{2}.
{6}.
in
not bind-
bearing
In the
is
the
possible
set
allowing
flywheel
spring
#toe
)rl
-a | *^ +ir- ir +rrr ^-^
in two
lightly
are
The
With rhe
the sound
forward
driven by
free
is
initial
film
collar
the sound
is
{8}.
-
attach
the
adhesive tape. With
no
jector,
revers€
ing
attached
string. To
this
the
and
the
A
spring should
replaced-
|
(Fis.
I
precision
and factory
presr
shaft is
Any binding
ro
start up
{6}
the film
determined
25
secured
fiber
washer
drum
will
result in
direction,
the tension
slip on
damage.
ls
driven
drum
The
normal
grams.
a string to
of the
to be
in
flYwhe*l
film
in the
switch
while
gram
the
to
adjust
torque, remoye
plate
bend
corre€t
badly formed
+106)
spring
to obtain
tenEion.
fitted
shaft,
or
the
In
by
the
by
To
with
pro-
to
hold-
scale
the
be
Fis.
#to4
*_il
,r""=**r"
R€VERSE
ERACEET
{
i#
| *o," oJ,,r=
sELr
\
\
I
Fis.
#llE
REVERSE
RT}LLER
RUBBER
FORHAN9
Fis,
#tge
Ls
l_7
*60-
Page 63

Gl: OPTICAL
PROCEDURE
A. Description
Models NST-O,
sound
both
NT-3 are
and record.
small
light source,
pfayback
optical
preijector
and
optical
The
a lens,
SOUND
NT-0,
NST-I
onfy. Models
magnetic
playback
optical
within
image,
an
EXGITER LAMP {BRK}
and
NST-2 & NT-?
playback
*ith
pick-up
a
$ystem
projector,
and a screen or targgt.
FOCUSING
NT-l are
and
magnetic
resembles a
consisting of
optical
are
NST-3
playback
Frs.
&
#1O7
Set-up.Pracedure
2.
a. Open the lamp house door
exciter lamp cover.
Remove the
b.
ing
to obtain
a
lamp
access to the sound
house door
and remove
frame cast-
with
lens,
Fig. #l0g
EXCITER
-__-
ut|HP
_
LETGHOLDEB
the
light
The
sound track imaged
the
where
minute
and
which directly
reeorded
B. Sound
1: Tsols
varied light intensity
electrical
cqnvert€d
and
a.
Screw driver set
b. Sound
02T.
c.
$MPTE sound
d-
SMPTE buzztrack
e. AC
f.
Oscillosccpe
g.
ohm 30 watt dummy
I
h. External
the exciter
from
voltage
into acoustical
relate to the
on the film.
Focus Al_igrl1ryI1-lrylg{g5!
Eq*ipment
lens adiustment
Fig.
#.|08, See note below)
focus test
VTVM
{audio
speaker
66
A&IUSTMENT
$OUND
LENS
lamp
is focused through
the
onto
is
changes that are
variation
photographic
Reguired
{lso}
tool
film 7000H2
film
test
range} and
load resistor
cover}
{frant
TOOL
{target}
converted
(Tool
or
:olar
amplified
or sound
variation
No. 320-
Fas-
cell
into
#109
c.
Insert the tool
barrel
screw
NOTE:
3. Sound
a.
Connect
speaker
b. Thread the 700OHz
with the emulsion
c. Connect
or
NOTE:
d. Turn the
ward-
of the
on the tool.
This
by
fingers,
Focusing Adiustment Procedure
Oscilloscope
an
resistor.
When
shield input,
ditian
the load resistor.
ssund lens and tighten
adiustment
adiusting
if the tool
the
dummy load
output
{Fig.
jack.
either
an
#t
using
by not connecting
projectors
No. 3?0-02T onts the larger
the set
Fb.
#110
320-{t2T
r\lD
srlt
AA'USTME{TIT
SOUND
may also be
the *lnd
is not
SMPTE test
side towards
VTVM
AC
across
13}
instruments
avoid a
function
LENS
TOOL
SARREL
LETIIS
pcrformed
lens with
available.
resistor to the
film
film
the
{?0
dummy load
the
with
ground
switch
shoe.
volt range}
agrounded
loop
the slrield at
t$
your
loop
con-
&rr-
-61
-
Page 64

e- Set
f.
the treble control
and the
Lcosen
slightly
Tum on
mum
Oscilloscope
(1).
{2}.
bass t0
to allow a rotation
and observe
With the
the
up
the
Clamp
the sound
Wittr the
the
alignment
7000H2
and a lower
adjusting
pcsition
P-P
undistoned
asshownin
the
as indicated.
nn
_
t
to the
Minimum.
the
the sound
the volume
.
mefer while
or down and
maxfmum vo{tage
the scund
dummy load
sine
of
voltage
volume
focus
control
the AC
VTVM
AC
slowly moving
slightly
lens and this
focusing
Oscilloscope
can be
the rotation
the sound
sine
alignment.
resistor
achieved.
wave at
volume
of the sine
wave should
Fig.
#1l'l
and
tone cantrol
ftn
',-J
Li
\ i
\ / \ /
\-l
_L_N0FMAL
\_-/
position
Max.
lens clamp
of
connected,
reading
lens.
the
towards maxi-
VTVM or
observe
the
rotating
is
achieved.
completes
connected
a more
hoth full
at the
and
lens, for
wave.
corresponding
CLIPHilG
TDISTORTED}
SINEWAVE
IUND|ST0BTEDI
across
precise
Observe
volume
sarne time
up or
down
maximum
A clean
abserved
be
positions
Fig- #1rr
screw
the
lens
until
the
to
4. Buzz Trac!
a. Conne€t the
Fig.
b-
Load an SMPTE
with the
c. Turn the function
Forward
d.
Turn
to maximum
1 000H2
e. Sound
(4)
casting.
adjustment.
Adiust
[he sound
tone
audible.
f.
Then slowly slide
until neither
aadible, indicating
ment. Tighten
g.
Re-cherk the
h. Remr:ve
lens
lamp
:\c!
iqslqqlttqlglqg
profector
#113-
ernufsion
position"
amplifier
the
{clockwise)
tone.
{ens holder
which
&
{5)
Loosen
the buzz track
lens
is inaudible
the 300H2 or
7000H2
exciter
the
adjustment tool.
wipe
and
r-
4
to
thc test set-up
buzz
track test
side towards
control switch
yoJume
is mountrd
slide into holes
the
upper screw
holder
and a 300H2 tone hecomes
in the sund lcns
correct
the upper
lamp. Rernove
off
any
and
and
by slowly
(1],
until the
the 1000H2 tone is
buzz track
lack screw
sound
focus
Re-install
fingerprints.
film
the film
tone
listen for
two
on
of
the
to allow
{B)
sliding out
1000H2
(8).
alignment.
the
the exciter
Fis.
cantrols
as
loop
shae.
to the
a clear
pins
frame
holder
altgn-
round
#112
4
g.
This conipfetes
Clamp
with a good
t}te
rhe
Sar.rnd Focus
sound lens
sound
track
clamp
film.
adjustment.
screw
and
rYPtcat_tE5r5EI-uE
SPEAI(ER
PLUG
test
-62-
AC
VOLTAGE
3ffit
DUFTMY
METER
Sohrr
RESISTOR
SPEAKER
o$elLLoscoPE
Fic.
#113
Page 65

MAGNETIC
6-?:
5Y5TEM
A.
Description
adAition
ln
back,
soundtrack
include
Magl0pt
positions
track,
at the
connections
In
the record models the
the selector
record-
head
erase
adiustrnent.
vofurne
equalization
and
controls.
during
Since the record
using only
for the
thc same"
are
HU{U
CO|L
l{T:
NST:
B. Magnetic
I. Tools
a.
Screw
b. Magnetic
te$t
c- Fliers
d.
AC VTVM
e. Oscilloscope
f. $ ohm
g.
External
to the standard
models
both magnetic
A
is
record.
NST-?
S/H
SfirO4EIANDUP
NST-Z
playback
selectar
the magnetic
same time the
are rnade-
from being
special
is used for simplicity
Both the reccrd
accornplished with
is
The small meter
one
head
NT-z and N5T-3 & NT-3
&
131440sr11
r847F
AIfp
Head AlieqrygllPrglggrll
Equipment Required
and
driu*t s"tllio)
Azimuth
film
loop-
(Audio
30 watt dummy
speaker
SOUND
& NT+
models
and
playback
ssitch
provided
and
opsrates
head
against the
appropriate
lock-out button
accidently
combinaticn
by
provides
playback
the
alignment
UP
MAGNETIC
-
7000H2 alignment SMPTE
Range)
load resistor
cover)
{fronr
PLAYBACK
optical
level
the volume
a*d or
sound
include
NST-3
and recard.
lever
a
films
switched
reccrdfplay
and
a minimum
and
the bass
level
is accomplished
HEAD
play-
magnetic
NT-3
&
The
which
sound
electrical
prevcnts
to
and
of
playback
control
treble
and
monitoring
procedure
models
Fis.
#114
2. Set-up frocedure
-s
a,
Open the lamp
b.
Remove
to the mdgnetic
Thread
c'
film.
Set the
d.
position.
e.
Connect
resistor and
Fis.
f.
Turn on
Set the treble control
8.
and
Adiust
h.
amplifier
Carefully loosen
i.
allows
rnag. trackTo
the
or counter-clockwise
position
align the head
track by
head mounting
When
arc obtaincd,
will
the
a
magnetic
Maelolrt"
the
#113|
the
the bass
volume
the
clips.
the head
adjust, hold the
pliers
and
on
the mag.
slightly bending,
the
corr€ct head
be indicated
-'b
house
daor.
frame
msr
proiector
at the Minimum.
slightly turn thc
casting
head.
azimuth alignrncnt
swirch rs
projector
set-up-
thc
te be
core slit right
arm to
a maximum
on the AC VTVM,
tc a durnmy
{See
and
amplifirr.
to the Max.
conrrcI
to
adjustmcnt
positioned
mag. head
until the correct head
track is obtained_
if necessary, the
the right
position
Fts.
#115
i-46
45
4
I
E}
to obtain
the
Sec. &1-B-3-
iust
scrcw which
head clockwise
on the mag.
or left-
and thcangle
voltage reading
access
Mag
position
before rhe
on the
gently
Then,
while at
tcst
play
load
$/ith
-63-
Page 66

i.
k.
m.
n-
NOTE
NOTE
the
same
the oscilloscope
With the
load
wave
bsth
make
When
murn
complete.
Secure
drop cf
Check
track.
On NST & NT-3
and
(1):
(2):
Oscilloscap*
resistor,
is not
low
additional minsr
a clean, undistorted
voltage is
the
lock-tight sealer.
the sound
re-check
$hould
the arnplifier section
to
check amplifier
tions.
Excessive asdio
installing
shield.
the sine wave
time
is not
cbrerve that the 700OHz cir
clipped or unu$Ially distarted
and high
adiustment screw, and appty
the
the
a motor without its magneti
observrd
clipped.
connected
vtrfunre. If necessar
adjustments.
sine waye
achieved, the
with a well recarded scur
models, make a recordir
playback.
record
not function,
Gr
bias
hum
across
at mar
alignment
ref(
314-4-2 an
oscillator funr
may occur b
c
tl
;
b.y
Page 67

LAMPCIRCUIT
7-1:
A- Description
"N"
The
AC
watt
tion
either
extend the
B.
Oisconnect
t.
2. Open the
Push
3.
lamp
CAUTION:
4. When
the
and lamp
For
5.
n€cessary
for slight
for
oFF
*{REV}
series
Quartz
EJL
in
Replacement
m
Halogen
lamp may
light
output.
high
a
lamp life.
lamp hou* door.
lamp ejcction lsver
the
come
will
LAMP MAY
replacing
lamp
socket
house cover
maximum,
to adiust the
varietions
horizontal
ALL
o
.Fg
sw#l
sw#t
4
sw#l,4 &
{:
5W#1,2
sw#l,?,3&4(}N
proiector
250
alre
The function
or low
And
Alignment
power;ord-.
nC
out-
lamp
properly
even
adjustment.
OFF
0N
& 4 0N
& 3 0N
FUNGTIOiI
is
designed with a 24valt
watt ELC
used with
be
lamp voltage
BE HOT
be sure that it
and
aro re-inst:lled.
illumination,
lamp
in lamps- Turn
5
0N
ROTARY
lamp.
some
switch
selection
to the
left and
that heat shield
position
knurlsd
SWITCH
A
reduc-
provides
snaps
it may
to allow
Fis.
#1tn.
200
to
the
into
be
nut
8-1: ELECTRICAL
Function
A-
Switch
sflTfru@
sw#l
sw#2
5W#3
sw#4
sw#5
Wire
#
#1
#2
#t
#4
#5
#6
#7
#8
*NOTE
**NOTE
NOTE
v-ls-1A3M
v-l5-1A3M
v-I5-1A3M
v-15-lhl$
v-ls-lA3M
Color Type
Brown AWG #?0
Brown hWG #2A
l{hite AWG #2S
Grey AWG #20
Blue AWG
Blue
Rei AWG
Red AWG
For }zOV UL
{1}:
is
(2):
For
AWG
AWG
220V
#20
#18
#18
#18
connected to
(3):
For
220V SEMKO type s€e
SYSTEM
312-60051
?-60051
3l
312-60051
31240051
312-50051 Lamp
Connected
Motor 5 Pin
{*}
Connector #1
Terminal#1
AC
Motor
Connector #2
Motor 6 Pin
Connector #5
Motor 6
Connector
Transformer
Connector
Transfcrmer
Connector #1
Halogen
& CSA on}y, wire
#18.
SCAN type,
AC Terminal #2
Function
Farward
Reverse
Reverse
Lamp Low
Pin
6
Pin
Lamp
rrire
to:
#4
Pin
3
#2
3 Pin
pagc
High
t**)
#2
78-
#'}
is
__.--2
-85-
a: Common
b:
c: Normal close
B.
Elsgl11gq!1!l5g!
(Electrical
{Electrical
{See
Schematie|
Block Diagram}
end cf
the
Normalopen
!i"s*
this
manual}
Page 68

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sr
3F*i+
Eltr&
F+i$
sq.
tol, E tll
Et.+
5'E
{
cL
I
m
f;
C
ilr + H
$F t
.r !i
I
;
g
?
+
F
d
6'
3=
FE
3=
Fg
B'!fi
Efi
i se
3
1E
(,}P
mg.
Fg
n$
-5
Eg
gF
-l
cL
mo,
ur=
1+i
s
Hd
t'
E
H