2011 Mimaki Engineering Co.,Ltd - MIMAKI UJF-3042 Maintenance Manual

Maintenance Manual > Electrical Parts > Circuit Board Specifications > Water cool LED_1inch-UVLED PCB Assy.
Model UJF-3042/FX Issued 2010.08.27 Revised 2011.09.30 F/W ver
2.3.11 Water cool LED_1inch-UVLED PCB Assy.
 Outline
Board name :Water cool LED_1inch-UVLED PCB Assy.
Mounted position :UV control part
 Main specifications
This PCB has four LED-UVs and is made of copper to improve dissipation performance of heat generated from
LED. Though this copper PCB is controlled by water cooling, also thermistor can monitor it in order not to be
broken because the temperature becomes too high.
LED-UV
Thermistor
 List of Connectors
Parts No. Pin
CN1 10 UVLEDx2-DRIVE PCB Assy
© 2011 MIMAKI ENGINEERING CO.,LTD.
Has four LED-UVs.
Temperature of PCB can be controlled by the thermistor.
Connected to:* Connecting
destination CN
3042 Slider PCBAssy CN15
1.80 / 1.00 Remark
CN2
Thermistor connecion
* For the details of connecting destinations, refer to the block dia-
gram.
Remarks
Connect to LED
2.3.11 R.2.0
Rev.
2.0
1
2
3
4
5
6
7
8
P.1