MIMAKI UJF-3042 Maintenance Manual page 34

Maintenance Manual > Electrical Parts > Circuit Board Specifications > GP KeyBoard PCB Assy.
Model UJF-3042/FX Issued 2010.08.27 Revised 2011.09.30 F/W ver
2.3.3 GP KeyBoard PCB Assy.
 Outline
Board name :GP KeyBoard PCB Assy.
Mounted position :Operating part
 Main specifications
The GP KeyBoard PCB Assy is connected with the UJF-3042 MAIN PCB Assy using 10-pin FFC. It displays
information on the LCD, is operated with keys and informs information with sounds.
Information display
Key Operation
Informs with sounds.
Connection between PCBs
(KET I/F)
 List of Connectors
Parts No. Pin
CN1 10 UJF-3042 MAIN PCB Assy
CN2 16
CN3 4 X Origin sensor cable Assy
EMG SW(A165E-S-01)
Cover sensor cable Assy
CN4 9
CN5 4
CN6 2
 Test point
Parts No.
TP1, TP2
 LED Specification
Parts No.,
D1 Lights when turning ON the power supply.
D2 Write check of IC3 (CPLD). If it is written, it lights.
D3 Lights when software power switch is OFF.
 Power supply confirmation point
Confirmation point
Parts No. Pin No.
IC4 5Pin
IC4 4Pin
© 2011 MIMAKI ENGINEERING CO.,LTD.
Displays on the LCD.
Operates the machine with keys and enters information.
Informs information with sounds using the speaker.
10-pin FFC connection (GP keyboard PCB connection)
Connected to:* Connecting
destination CN
CN10
LCD
Not Use
Remote SW Assy
Speaker Assy
Signal Remarks
GND
Signal
DC Power Voltage
+5V
+3.3V
1.80 / 1.00 Remark
Remarks
DC+5V PowerSupply
Safety Stop SW
Table cover sensor
JTAG I/F(For CPLD writing)
Software Power SW
Speaker for sounds guidance.
* For the details of connecting destinations, refer to the block dia-
gram.
Remarks
Remarks
Rev.
2.0
1
2
3
4
5
6
7
8
2.3.3 R.2.0 P.1