Kodak DryView 5800 Service Manual page 316

Functional Diagrams
A B C D E
MOTORS and SENSORS
1
Ref Des Description Home/Default
PICKUP MODULE
M3 (u or l) Pickup Drive Motor Home = UP
M5 (u or l) Vacuum Valve Closed
S1 (u or l) Pickup Home Sensor Blocked = Pickup Home
S2 (u or l) Film Contact Sensor (also used for Blocked = Pickup not contacting film
2
Film Out detect)
S3 (u or l) Film Separated Sensor Blocked = Suction cups are not holding
a sheet of film
FILM FEED TRANSPORT
M1 Feed Roller Nip Open/Close Motor
M2 Feed Roller Nip Drive Motor OFF
3
M4 Vacuum Pump OFF
M6 (u or l) Film Tray Unlock Motor Closed
S4 Feed Roller Nip Position Sensor
S5 (u or l) Blocked = Cassette not present
Cassette-In Sensor
S6 (u or l) Film Cover (Saver) Detect Sensor Blocked = Film covered
4
EXPOSURE TRANSPORT MODULE
M7 Roller Drive Motor OFF
S8 Start Of Page Sensor Unblocked = No film in NIP
OPTICS MODULE
M10 Polygon Spinner Motor Lock Signal Low = Spinner up to Speed Lock Signal High = Spinner not up to Speed
5
S9 Start of Scan Sensor 0 = Dark
PROCESSOR MODULE
M8 Drum Drive Motor (continuous) NA
M9 Turnaround Roller Drive Motor Off
S10 Density Sensor NA (Analog Sensor)
6 S11 Fiducial & Film Detect Sensor Unblocked = No Film at Sensor
7
8
9
10
M7
S8
M10
Datapath
11
Board (DPB)
M2
12
M1
13
S4
S6x
M4
14
S5x
M6x
15
16
A B C D E
7-2
F G H J K L
Limit/Sensed Position
Limit = Cassette bottom
Open
Unblocked = Pickup Not Home
Unblocked = Pickup contacting film
Unblocked = Suction Cups have picked up a
sheet from the film stack
Densitometer under
metal cover
ON
ON
Open
Unblocked = Cassette present
Unblocked = Film not covered
ON
Blocked = Film in NIP
1 = Light detected
NA
On
NA (Analog Sensor)
Blocked = Film at Densitometer
M9
M8
S11
S10
S1x
M3x
S2x
S3x
F G H J K L
M N P Q R S
Film Supply LEDs
J1 J2 J3 J4 J5
JP1
LED1 LED2
LED3
LED4
UPPER
LED5
LED7
LED9
GND3
LED11
LED13
LED14
LED16
LED17
RESET LED19
LED20
LED22
GND1 +3.3V TEST LED23
LED25
S1
LED26
+5V TEST
S2
DEFAULTS
FPM Board
GND2 HAZARD+24V
+24VTEST
J12 J13 J21 J14 J16 J17 J18
NOTE: The FPM Board is located on the right-side swing out chassis (not shown)
J1
D5 D2 D4 D6
S1
+24VTEST
J6
JP3 JP1 JP2
PCB
Processor Control Board (PCB)
Item Description
D2 CONFIG LED - When lit, the AC line voltage is 88 - 140 V AC (the 2 Drum
Heaters are connected in parallel). When unlit, the voltage is 173 - 264 V AC
(the 2 Drum heaters are connected in series).
D4 INTLK LED - When lit, the microcontroller has enabled the line voltage to the
drum heater. This LED will be OFF briefly at times, but during normal
operations is continuously lit.
D5 Happy LED - When the microcontroller is functioning normally, this LED blinks
slightly faster than once a second. During microcontroller reflash, the LED may
freeze momentarily. If the LED is steady ON or steady OFF, the microcontroller
is not functioning.
D6 SSR LED - This LED pulses ON and OFF as the SSR (Solid State Relay)
switches Heater power ON and OFF.
JP1 Test point for +3.3V
JP2 Test point +2.5V
JP3 Test point for Ground
+24VTEST Test point for Hazard 24 V
LINE, Test points for AC line voltage at the input of the PCB.
NEUTRAL
S1 Reset Switch.
Happy LED
Densitometer Control Board (Top view)
M5x Item Description
Normally blinks for a brief period after the Imager is energized or after the DRE
Happy LED
sends a Reset command to the Densitometer. Blinking indicates the
microprocessor on the Densitometer Board is operating normally. After start-up,
this LED is shut off.
If the microprocessor detects a checksum error during start-up, it leaves the
LED ON continuously.
M N P Q R S
Kodak DryView 5800 LASER IMAGER - System Functional Block / Wiring Diagram - Sheet 2 of 4
2008 January Rev. A 2G0849
T U V W X Y
Film Path Micro (FPM) Board
Item Description
J6 J7 J8
LED1 RF Tag Read Write, Upper - Blinks rapidly during RF Tag Read or Write.
LED2 RF Tag Read Write, Lower - Blinks rapidly during RF Tag Read or Write.
GND4 +12VTEST
J9 LED3 RF Tag Microprocessor "Happy"
JP2
LED4 FPM Master Microprocessor "Happy"
LOWER
J10 LED5* LIFT_HOME UPPER- When lit, Upper Film Supply Pickup Bar is at home (up).
LED6
LED8
LED6* LIFT_HOME LOWER- When lit, Lower Film Supply Pickup Bar is at home (up).
LED10
LED12
LED7* FILM_SAVER UPPER- When lit, the Upper Film Saver is not present.
LED15 J11
LED18
LED21
LED8* FILM_SAVER LOWER- When lit, the Lower Film Saver is not present.
LED24
LED27
LED9, LED10 FILM_OUT UPPER, FILM_OUT LOWER - not used, never lit.
LED11* FILM_CONTACT UPPER- When lit, the Pickup is not touching film in the Upper
Film Supply.
LED12* FILM_CONTACT LOWER- When lit, the Pickup is not touching film in the Lower
FIlm Supply.
LED13 LASER_ILOCK - When lit, this LED indicates laser power is enabled. It does
not mean the laser is energized. Laser power is enabled only when:
- The 3 Interlock Switches are closed and,
- The Service Switch is in the Normal position.
LED14* FILM_SEP UPPER - When lit, there is no film separation (the suction cups are
not lifting a sheet of film) from the Upper Film Supply.
LED15* FILM_SEP LOWER - When lit, there is no film separation (the suction cups are
not lifting a sheet of film) from the Lower Film Supply.
J15 J19 J20 LED16 DOOR_ILOCK - When lit, the 24 V motor drive voltage (Hazard 24V) is
enabled. This voltage is enabled when:
- The 3 Interlock Switches are closed or,
- The Service Switch is in the Service position.
LED17, LED18 TRAY_LOCK UPPER, TRAY_LOCK LOWER - not used, never lit.
LED19* FILM_PATH2 - not used, always lit.
LED20* NIPOC_LIMIT, UPPER - Indicates that the NIP Roller is moving from open to
closed or from closed to open.
J3
LED21 NIPOC_LIMIT, LOWER - not used, never lit.
NEUTRAL
LED22 FILM_PATH3 - not used, never lit.
LINE
LED23* CASS_IN UPPER - When lit, there is no Film Tray in the Upper Film Supply.
LED24* CASS_IN LOWER - When lit, there is no Film Tray in the Lower Film Supply.
J4
LED25 FILM_PATH4 - not used, never lit.
LED26, LED27 BAG UPPER, BAG LOWER - not used, never lit.
HAZARD +24V Test Point for the 24 V motor drive voltage ( HAZARD 24V). This voltage is
enabled when:
- The 3 Interlock Switches are closed or,
- The Service Switch is in the Service position.
+24V TEST Test Point for Digital 24 volts.
+12V TEST Test Point for Digital 12 volts.
+5V TEST Test Point for Digital 5 volts.
+3.3V TEST Test Point for Digital 3.3 volts.
GND1, GND2, Test Point for Logic Ground.
GND3, GND4
JP2 (Jumper Jumper across both pins overrides the microprocessor sensor control and
pins) enables the Film Supply Sensors.
S1 RESET Switch.
S2 DEFAULTS Switch
* Indicates Film Supply LEDs
Hard Drive
Power
Memory
J2
(On bottom
DRE
of Board)
J1
+12 V Power In
Network 2 USB
Monitor
Keyboard/Mouse
Connection Connectors
Connection
Connection
RJ45
(not used)
(not used)
NOTE; The DRE is located on the right-side swing out chassis (not shown)
T U V W X Y
2G0947 - 31JAN08
Z AA
1
2
3
4
5
6
7
8
9
10
11
12
Hard Drive
Data connection
13
14
USB2
USB connection
15
to Datapath Board
USB1
(not functional)
RJ45
Service
16
Connection
Z AA