EASTMAN Kodak DirectView CR 500 SYSTEM Guide

© EASTMAN KODAK COMPANY, 2006 HEALTH GROUP
Confidential
Restricted
Information
{Adjust/Replace}{Production}{Health Group}{ExternalAndInternal} Publication No. AR4366-1
06DEC05
Supersedes AR4366-1
29NOV04
ADJUSTMENTS AND REPLACEMENTS
for the
Kodak DirectView CR 500 SYSTEM
Service Code: 4366
Important
Qualified service personnel must do these procedures.
H195_0016BCH195_0016BC

ADJUSTMENTS AND REPLACEMENTS
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PLEASE NOTE The information contained herein is based on the experience and knowledge relating to the
subject matter gained by Eastman Kodak Company prior to publication.
No patent license is granted by this information.
Eastman Kodak Company reserves the right to change this information without notice, and
makes no warranty, express or implied, with respect to this information. Kodak shall not be
liable for any loss or damage, including consequential or special damages, resulting from any
use of this information, even if loss or damage is caused by Kodak’s negligence or other fault.
This equipment includes parts and assemblies sensitive to damage from electrostatic
discharge. Use caution to prevent damage during all service procedures.
Description Page
Table of Contents
Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
GALVO AY - Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
FOLD MIRROR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
COLLECTOR AY - Tilt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
GALVO BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
EXTRACTION PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
SCREEN - Skew. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Replacements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
FRONT COVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
TOP COVER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
CPU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
HARD DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
EXTRACTION PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
S1/S4 and S12/S13 SENSOR BOARDS - DETECTOR . . . . . . . . . . . . . . . . . . . . . 68
S1/S4 and S12/S13 SENSOR BOARDS - EMITTER . . . . . . . . . . . . . . . . . . . . . . . 70
CASSETTE INTERFACE AY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
GUIDE MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
M9 LEFT CASSETTE CLAMP MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
M3 FEED DRIVE MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
LEFT CARRIAGE AY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
LEFT CASSETTE CLAMP DRIVE BELT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
M2 PIN EXTRACT MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
M10 RIGHT CLAMP MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
RIGHT CARRIAGE AY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
S5 FEED SENSOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

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S14 PIN EXTRACTION SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
RP 1 PRESSURE ROLLER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
RP 1 DRIVE ROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
RP 2 PRESSURE ROLLER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
RP 2 DRIVE ROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
RP 1 ARM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
RP 2 ARM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
RP 1 and RP 2 DRIVE BELTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
DRIVE BELT TENSIONER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
RP 1 and RP 2 CAM MOTOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
SENSORS S10 and S11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
RP 1 and RP 2 CAM POSITION SENSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
SLOW SCAN DRIVER BOARD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
ERASE AY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
ERASE LAMP HOUSING AY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
RP 3 DRIVE MOTOR BELT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
RP 3 CAM DRIVE BELT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
RP 3 CAM DRIVE MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
AC POWER MODULE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
POWER SUPPLY 1 and POWER SUPPLY 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
S8 SCREEN ERASE SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
S9 ERASE CAM SENSOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
M6 ERASE DRIVE MOTOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
ERASE LAMP RELAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
RP 3 DRIVE ROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
RP 3 PRESSURE ROLLER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
ERASE LAMPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
SCREEN GUIDE ROLLER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
PMT BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
SLOW SCAN AY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
SLOW SCAN MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
MECHANISM SYSTEM CONTROLLER (MSC) BOARD . . . . . . . . . . . . . . . . . . . . 177
COLLECTOR AY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
FOLD MIRROR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
GALVO BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
MASTER CENTRAL PROCESSING UNIT (MCPU)/DIGITIZER BOARD. . . . . . . . 189
LASER PREREGULATOR BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
MINI FAST SCAN AY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Additional Service Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Checking the PHOSPHOR SCREEN for “Curl” and “Flatness” . . . . . . . . . . . . 198
Doing a Calibration of the LASER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Setting the Laser Calibration Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202

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Setting the Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

ADJUSTMENTS AND REPLACEMENTS Adjustments
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5 of 219 Section 1: Adjustments
GALVO AY - Center
Adjustment Specification
Prerequisites:
None
To Check:
Laser Warning
This equipment uses a visible red laser.
Prevent direct exposure to the laser beam.
1Remove:
•FRONT COVER
•TOP COVER
•2 SCREWS
•LASER SAFETY COVER
Purpose: To set the correct position of the laser beam.
Specification: The laser beam is aligned with the TAB on the FOLD MIRROR.
Special Tools: LASER SAFETY GOGGLES TL-5693
H195_1020GC
COVER
LASER SAFETY
2 SCREWS
H195_1020GCA

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2Loosen the THUMBSCREW.
3Move the LASER SAFETY FILTER into
the laser beam.
4Tighten the THUMBSCREW.
Important
For systems with software version ≥ 4.1, you
must have a “Session ID” for access to
“Service Functions” and “Diagnostics”. See
SERVICE BULLETIN 843.
5At the main menu, click:
•[Service Functions]
•[Diagnostics]
•[Galvo Test]
H195_1023GC
THUMBSCREW
H195_1023GCA
LASER SAFETY
FILTER

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Laser Warning
This equipment uses a visible red laser. Prevent direct exposure to the laser beam.
6At the “Galvo Test” screen, click:
•[GALVO ALIGNMENT]
•[LASER ON]
Note
The [Galvo Alignment] BUTTON changes to [Galvo Centered].

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7Check that the laser beam is aligned with the TAB on the FOLD MIRROR.
correct
not correct
H195_1163HC
laser beam FOLD MIRROR
laser beam TAB
FOLD MIRROR
FOLD MIRROR
laser beam TAB
H195_1163HCB

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To Adjust:
Caution
electrical connections are exposed. Do not touch the GALVO CONNECTOR on the GALVO.
1Loosen the SCREW on the GALVO MOUNTING BRACKET.
2Rotate the GALVO until the laser beam is aligned with the center TAB on the FOLD
MIRROR.
3Tighten the SCREW.
4Click:
•“Stop Galvo”
•“LASER OFF”
Postrequisites:
1Adjust the FOLD MIRROR.
correct
not correct
H195_1163HC
H195_1163HCA
TAB
laser beam
FOLD MIRROR
FOLD MIRROR
TAB
laser beam
FOLD MIRROR
MOUNTING BRACKET
GALVO
laser beam
SCREW
GALVO
GALVO CONNECTOR

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FOLD MIRROR
Adjustment Specification
Prerequisites:
1Do the adjustment for the GALVO AY - Center.
Purpose: To align the laser beam with the PHOTODIODES on the PLATEN.
Specification: The LED DS3 on the MECHANISM SYSTEM CONTROLLER (MSC)
BOARD illuminates amber.
Special Tools: LASER SAFETY GOGGLES TL-5693

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To Check:
Laser Warning
This equipment uses a visible red laser.
Prevent direct exposure to the laser beam.
1Remove:
•If necessary, FRONT COVER
•If necessary, TOP COVER
•2 SCREWS
•LASER SAFETY COVER
H195_1020GC
COVER
LASER SAFETY
2 SCREWS
H195_1020GCA

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2Loosen the THUMBSCREW.
3Move the LASER SAFETY FILTER into
the laser beam.
4Tighten the THUMBSCREW.
Important
For systems with software version ≥ 4.1, you must have a “Session ID” for access to “Service
Functions” and “Diagnostics”. See SERVICE BULLETIN 843.
5At the main menu, click:
•“Service Functions”
•“Diagnostics”
•“Galvo Test”
H195_1023GC
THUMBSCREW
H195_1023GCA
LASER SAFETY
FILTER

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Laser Warning
This equipment uses a visible red laser. Prevent direct exposure to the laser beam.
6Click:
•[LASER ON]
•[START GALVO]
Important
The Error Code 16028 might occur. Do not acknowledge this Error Code.
7Increase the “Set Amplitude” to “3900”.

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8Check that the LED DS3 on the MSC BOARD illuminates amber.
H195_1061BC
H195_1061BCB
MSC BOARD
LED DS3

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To Adjust:
1Loosen the 6 SCREWS.
2Remove the GALVO BOARD ACCESS PANEL.
3Set the VOLTMETER to “DC”.
Possible damage from electrostatic discharge.
ESD
4Connect the VOLTMETER on the GALVO BOARD to:
+ -
TP 13 TP 1
H195_1026HC
TP1
TP10 U8
GALVO BD
TP11
TP4
U4
U7
TP17
TP13
U9 TP16
TP15
U6
TP9
TP14
TP5
TP12
+
GALVO BOARD ACCESS PANEL
R2
TP13 (+)
TP1 (-) GALVO BOARD
EMI BRACKET PANEL
6 SCREWS
H195_1026HCC

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5Click:
•[START GALVO PLOT]
•[35 x 43 F]
6On the GALVO BOARD, rotate the POTENTIOMETER R2 until the VOLTMETER displays
9.0 ± 0.10 V DC.
7Remove the VOLTMETER.
8Install the GALVO BOARD ACCESS PANEL.
9Tighten the 6 SCREWS.
Important
•The THUMBSCREW adjusts the parallel position of the laser beam.
•The ADJUSTING SCREW adjusts the tilt of the beam
10 On the FOLD MIRROR, rotate both the THUMBSCREW and the ADJUSTING SCREW
until the 2 SPRINGS are not compressed.
H195_1061BC
THUMBSCREW
ADJUSTING
SCREW
FOLD MIRROR
2 SPRINGS
H195_1061BCE

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H195_1061BC
2 SPRINGS
H195_1061BCA
FOLD MIRROR
SCREW
ADJUSTING
MSC BOARD
THUMBSCREW
LED DS3

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•The graphic is an example of the laser
beam from the FOLD MIRROR inside
the system.
•The beam is not visible for this
procedure.
•When the beam covers:
–S10 SENSOR, the LED DS3
illuminates red
–S11 SENSOR, the LED DS3
illuminates green
–S10 and S11 SENSORS, the LED
DS3 illuminates amber
11 Do:
a. Tighten the THUMBSCREW until the
LED DS3 on the MSC BOARD
illuminates green.
b. Using the THUMBSCREW to keep
the LED DS3 illuminated green,
rotate the ADJUSTING SCREW until
the LED DS3 illuminates amber.
c. With the LED DS3 illuminated
amber, rotate both the
THUMBSCREW and the
ADJUSTING SCREW to place the
beam in the center position of the
SLOT in the PLATEN.
a
H195_1161GC
b
c
H195_1161GCA
S10
S11
2 SLOTS
beam PLATEN

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This equipment uses a visible red laser.
Prevent direct exposure to the laser beam.
12 Click:
•[STOP GALVO]
•[LASER OFF]
13 Remove:
•2 SCREWS
•LASER SAFETY COVER
H195_1020GC
COVER
LASER SAFETY
2 SCREWS
H195_1020GCA

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14 Loosen the THUMBSCREW.
15 Move the LASER SAFETY FILTER from
the laser beam.
16 Tighten the THUMBSCREW.
H195_1023GC
THUMBSCREW
H195_1023GCA
LASER SAFETY
FILTER