Kodak PAGEANT 250S User manual

Disclaimer
This scanned document is provided as a courtesy. We make
no representation for its accuracy. It is for use by qualified
personnel only. There are high voltage and mechanical
hazards present in this equipment. Do not attempt repair
unless you are fully aware of the safety precautions to be
taken. Use this information at your own risk.
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Kodak
Service
Manual
KODAK
PAGEANT
250E
Sound
Projector
This
Service
Manual
supersedes
Service
Manual
No.
789366.
i
!I
•
SMP20
G2

Contents
Specifications
Figures 1-6
Electrical
Figures
1 and 2
Mechanical Figures
3-6
Adjustments Figures
7-27
Pulldown
Claw
Figure 7
Side Guide Force Figure 8
Pressure Pad Rails Figure 9
Pressure Pad Force Figure 10
Aperture
Plate
Figure 11
Sprocket Clamps Figure
12
Pressure Roller Force and Position Figures 13 and 14
Exciter Lamp Figure 15
Focus Figure 16
Sound Figure 17
Damper Roller Arm Figure 18
Damper Roller Figure 19
Shutter
Figure 20
Travel•G host
Figure 21
Speed
Figure 22
Master Control Lever
Figures 23 and 24
Flywheel Figure
25
Reversing Mechanism
Figure 26
Amplifier Figure
27
Diagnostic Procedures
Figures 28-42
Lubricants and Adhesives
Figures 43-52
Master Control Switch Wiring
Diagram
Figure 53
Test Point Diagrams Figures
54-56
Glossary
Figure 57
Special Tools
TL
-815 SPRING SCALE
TL -1007 CLAW PROTRUSION
GAUGE
TL -1079
SPRING GAUGE
TL -2192
THERMAL COMPOUND (WAKEFIELD Type 120
Compound•)
TL -2196 SEALANT (LOCTITE Grade B Sealant•)
TL -2199 SAE NO. 20 OIL (CITGO PACEMAKER T30
Oil•)
TL -2200 NON -MELTING GREASE (PARR
PLASTILUBE No. 1
Grease•)
TL
-2201 NON -MELTING GREASE WITH
MOLY
(PARR
PLASTILUBE
No. 1 Grease
with
12%
Moly.)
TL
-2245 SYNTHETIC GREASE WITH MOLY (NYE Rheolube 733
Grease with Moly.)
TL -2493 TRAVEL GHOST
TOOL
TL
-2547 CEMENT (GLYPTAL Cement•)
TL -2578 KODAK NYLON GEAR LUBRICATION
110882
OIL
(DOW
CORNING
DC200
Fluid•)
760382
5000
-HZ
TEST FILM
760383
BUZZ
TRACK
TEST
FILM
• The manufacturer's name and part number shown in parentheses are
ti eing
used by Kodak at this
time. In an emergency, customers may be able to purchase this product locally in a minimum of
time. There may be other manufacturers' products with identical specifications that also
may be
suitable.
SMP2O
G4

Specifications
EXCITER LAMP
Electrical
Power
Supply
105 to 125 V, 60 Hz
PROJECTION
LAMP
200
W, ANSI code EJL, 24 V ac •
EXCITER LAMP
ANSI
code BSK; 6
V, 1 amp
Dielectric•Strength'
Maximum of 5.0 mA
with 1200 V, rms, 60 -Hz input
for a minimum of 1 second
'See
the
glossary.
FIGURE 1
SMP2O
G5

41
Electrical
SPEAKER
AMPLIFIER
AMPLIFIER
Specifications
I
.0•••
• •
•05%
.
I
3
,00
0.1
.
4
0%,
5
1
\
3
f.
\
I \ I i n I
3
I
•
4,",
MI6
1
4
VIII
INNS
OLIN
t
TOMO
MS
•
I
S.
NASTEt
CONTtOt
ON
FOCUS
•
WM
•
S
ON
OFF
Ft001(001
POWEI
S
1.001
MEL
&
YAM
COM%
TO
l0V(0S
•
WI
WI
TO
FOtINAID
-L'
•
MUTE.
UM
•
lItSTII
C0111104
TO
HOMO
-LAW.
00000E
•
TOW
•
SOUND
LOOS.
TONE
CONTROL
•
"FILM"
"MICRO"
"AUX"
Maximum
Output'
14.2
V
minimum
Maximum
Input*.
150
mV
minimum
Signal-to-noise
Ratiol•,••
47
dB
minimum
42
dB
minimum
48
dB
minimum
Frequency'
Response•,•••:
400
Hz
0dB
0dB
0dB
50
Hz
-1.0
±
1.5
dB
-0.5
dB
±
1.5
dB
-0.5
±
1.5
dB
100
Hz
-0.5
±
1.0
dB
0
±
1.0
dB
0
±
1.0
aB
200
Hz
0
±
0.5
dB
0
±
0.5
dB
0
J.:
0.5
dB
1
kHz
1.0
±
1.0
dB
0±1.0
dB
0
1-.1.0
dB
2
kHz
2.5
±
1.0
dB
-0.5
±
1.0
dB
-0.5
±
1.0
dB
4
kHz
3.5
±
1.0
dB
-0.5
±
1.0
dB
-0.5
±
1.0
dB
7
kHz
3.0
±
1.5
dB
-1.5
±
1.5
dB
-1.0
n_-_
1.5
dB•
10
kHz
-3.0
±
1.5
dB
-2.0
-_-_
1.5
dB
15
kHz
-5.0
±
2.0
dB
-4.0
±
2.0
dB
TONE
CONTROL•,•••:
50
Hz
-"0
-NORMAL"
0
dB
"4
-BASS"
±
1.0
dB
"4
-TREBLE"
±1.0
dB
7
kHz
—"0
-NORMAL"
0
dB
"4
-BASS"
-12.0
dB
maximum
"4
-TREBLE"
+3.0
dB
minimum
•With
input
of
30
mV,
"FILM";
1
mV,
"MICRO";
500
mV,
"AUX."
-•Wnen
output
is
approximately
14.2
V
into
8Q.
•-•
Output
adjusted
to
6
V,
rms.
NOTE:
Input
is
10
k
Q
for
"FILM";
600c2
for
"MICRO"
and
"AUX."
TONE
CONTROL
in
"NORMAL"
position,
except
for
TONE
CONTROL
test.
Operating
frequency'
is
400
Hz,
except
for
frequency
response
test.
FIGURE
2
'See
the
glossary.
SMP20
G6

SHUTTER SHAFT
0
APERTURE
PLATE
RAILS
0
PULLDOWN
CLAW
0
SIDE GUIDE
Mechanical
PULLDOWN CLAW
The end of the
PULLDOWN CLAW is 0.76 mm to
1.14 mm (0.030 to
0.045") from the APERTURE PLATE
RAILS.
SIDE
GUIDE Force
0.280 to
0.415 N (1 to 1.5 oz f)
SHUTTER SHAFT
Speed Sound speed of 24
fps: 1440 ± 75 rpm, 115 V
Silent speed of 18 fps:
1080 ± 60 rpm, 115 V
FIGURE 3
G7

TAKE-UP SPINDLE
SUPPLY SPINDLE
•
I
"'w: •
O
PRESSURE PAD
Mechanical
PRESSURE PAD
Force
0.417 to
0.695 N (1.5 to 2.5 oz f)
TAKE-UP
SPINDLE Torque
In
"FORWARD": 7.1 to 24.7 mN•m
(1.0 to 3.5 in oz)
In
"REVERSE": 3.5 to 14.1 mN•m
(0.5 to 2.0 in oz)
SUPPLY
SPINDLE
TORQUE
In
"FORWARD": 5.3 to 14.1
mN•rn
(0.75 to 2.0 in oz)
In
"REVERSE": 35 to 99 mN•m
(5 to 14 in oz)
In
"REWIND": 297 to 445 mN•m
(42
to 63 in oz)
FIGURE 4
SMP20
G8

OUTSIDE
BLOCKS
HORIZONTAL
SCALE
VERTICAL
SCALE
'30
:to
60
so
40
3o
"e-
20
"
CENTER
RESOLUTION
CORNER
RESOLUTION
TARGET
TARGET
•o.
o
o.
0
o
j
ot
,
••••
• •
20
30
40
•
SO
Go
50
40
2,0
INSIDE
RINGS
VERTICAL
FRAME
LINE
INSIDE
BLOCKS
RING
3
TRIANGULAR
PATTERN
Mechanical
NOTE:
Use
the
SMPTE
REG-16
REGISTRATION
TEST
FILM
761715
for
the
following
procedures.
Travel
e
Ghost'
Centering'
Steadiness'
Focus
With
PROJECTOR
in
"FORWARD,"
18
fps:
Check
the
INSIDE
and
OUTSIDE
BLOCKS,
above
and
below,
for
travel•ghost.
Maximum
travel•ghost
is
approximately
0.015
mm
(0.0006").
With
PROJECTOR
in
"REVERSE,"
18
fps:
Minimum
travel•ghost
is
normal
if
you
make
necessary
adjustments
in
"FORWARD."
Check
that
the
same
number
of
BARS
within
the
TRIANGULAR
PATTERN
in
the
center
of
the
VERTICAL
FRAME
LINE
are
visible
on
both
sides.
In
both
"FORWARD"
and
"REVERSE,"
24
fps:
Image
does
not
move
more
than
the
space
between
two
lines
on
the
VERTICAL
and
HORIZONTAL
SCALES.
Check
that
the
INSIDE
RINGS
of
the
CENTER
RESOLUTION
TARGET
are
in
focus
and
that
the
4
CORNER
RESOLUTION
TARGETS
are
in
focus
in
RING
3.
'See
the
glossary.
FIGURE
5
G9

Mechanical
Framing' Move the FRAMING KNOB to the middle position; use
a
point in the center of the VERTICAL
SCALE to check the
framing. The correct framing of the
image is a minimum of
0.51 mm (0.02") above and
below this point when you adjust
the FRAMING KNOB to the
clockwise and counterclockwise
position.
FRAMING KNOB
1
FIGURE 6
"See
the
glossary
SMP20
G10

Acijustments
PULLDOWN
CLAW
APERTURE PLATE
o ')
STEP
end of PULLDOWN CLAW
FIGURE 7
To
check:
Make 'a mark
on the
CLAW
PROTRUSION
GAUGE
TL
-1007 9.5
mm (3/8")
from the top.
Hold the tool
on
the
APERTURE PLATE
and align the
mark with
the
top
of the
PLATE.
THREADING
KNOB
0
When you
rotate the THREADING
KNOB counter-
clockwise, the end of the
PULLDOWN CLAW
touches the front of the step. If it
does not touch the
front of the STEP, see step 3 to adjust.
To adjust:
Increase or
decrease the
number of CLAW
SHIM
WASHERS, as
necessary.
L,:e a 0.127
mm (0.005")
WASHER
-092950
and/or a
0,254 mm
(0.010")
WASHER
-048968.
SMP 2 OA
Al