MIMAKI UJF-3042 Maintenance Manual page 38

Maintenance Manual > Electrical Parts > Circuit Board Specifications > 3042 Slider Relay PCB Assy.
Model UJF-3042/FX Issued 2010.08.27 Revised 2011.09.30 F/W ver
2.3.5 3042 Slider Relay PCB Assy.
Parts No. Pin
CN11 4
CN12 4
CN13 16
CN14 4
CN15 4
CN16 4
CN17 6
CN18 10
CN19 12 ID Contact PCB CN032Assy x 6
CN20 5
CN21 4
CN22 2 Water cooling FAN Assy
CN23 20
CN24 2 Heat radiation FAN Assy
CN25 3 IPPR3_Cascade short 13Assy
CN26 16
CN27 5
CN28 12
CN29 6
 Test point
Parts No.
TP14, TP16, TP17
TP13
 LED Specification
Parts No.,
D1 Fuse check of F1. If the fuse blown out, it is turned off.
D2 Write check of U6 (CPLD). If it is written, it lights.
D5 Fuse check of F2. If the fuse blown out, it is turned off.
D23 Sensor check of CN17 No. 5 Pin (not being used)
D24 Sensor check of CN17 No. 2 Pin (float switch)
D25 Sensor check of CN18 No. 4 Pin (not being used)
D26 Sensor check of CN18 No. 3 Pin (not being used)
D31 Fuse check of F3. If the fuse blown out, it is turned off.
D32 Fuse check of F4. If the fuse blown out, it is turned off.
D34 For +35V power supply check (If it is turned on, it lights.)
D39 CN27 No. 4 Pin (multipurpose input sensor)
 Fuse Specification
Parts No., Rate
F1 5A AC125V, DC60V
F2 1A AC125V, DC60V
F3 3.15A AC125V, DC60V
F4 3.15A AC125V, DC60V
© 2011 MIMAKI ENGINEERING CO.,LTD.
Connected to:* Connecting
destination CN
Cartridge sensor Assy
Cartridge sensor Assy
Water cooling pump
Cartridge sensor Assy
Cartridge sensor Assy
Cartridge sensor Assy
Float switch Assy
Not Use
Not Use
Not Use
Not Use
3042 Pump3 PCBAssy
Beem sensor Assy
Y -Motor
Y -Motor
Signal
GND
+37V
Signal
Using Voltage
+35V
+37V
+35V
+5V
1.80 / 1.00 Remark
For cartrdge 2
For cartrdge 3
For cartrdge 4
For cartrdge 5
For cartrdge 6
Monitor of quantity of Cooling water
General-purpose sensor input, or IC TAG I/F
CN1 For Ink IC reading
+35V General-purpose output
Radiator FAN
20 Pin serial IO
CN4 For heat sink
Short pin
CN2 16 Pin serial IO
Light receiving side
Y-motor drive
Y-motor encorder
* For the details of connecting destinations, refer to the block dia-
gram.
Remarks
Remarks
Remark
CN3
CN23, CN26
CN23, CN26
Remarks
2.3.5 R.2.0
Rev.
2.0
1
2
3
4
5
6
7
8
P.2