MIMAKI SWJ-320 S2 Maintenance Manual page 19

MAINTENANCE MANUAL > Electrical Parts > Circuit Board Specifications > Main PCB assy.
Model SWJ-320S Issued 2012.07.19 Revised 2013.08.28 F/W ver.
2.3.2 Main PCB assy.
 DC power (37V) "Printer that has PLA600F-36-R"
(SWJ-320S2 : M031E120~ / SWJ-320S4 : M131E524~)
Parts No. Pin
CN1 4
CN2 14
CN3 80
CN4 9
CN5 80 DDRII PRAM PCB assy.
CN6 30 FFC Changes PCB assy.
CN7 20 Optical conversion PCB assy.
CN8 12 Optical conversion PCB assy.
CN9 20
CN10 10
CN11 6
CN12 6
CN13 10
CN14 4
CN15 10
CN16 5
*For the details of connecting destinations, refer to the block diagram.
 Test point
Parts No.
TP16-19
 Fuse Specification
Parts No., Rate
F1 6.3A AC125V, DC60V
F2 6.3A AC125V, DC60V
F3 6.3A AC125V, DC60V
F4 6.3A AC125V, DC60V
F5 6.3A AC125V, DC60V
F6 3.15A AC125V, DC60V
 LED light on
Parts No. Check points
D2 3.3V, F/W, CPU
D3 3.3V, F/W, CPU
D4 3.3V, F/W, CPU
D5 3.3V, F/W, CPU
D6 3.3V, F/W, CPU
D7 3.3V, F/W, CPU
D8 3.3V, F/W, CPU
D9 3.3V, FW, CPU
D11 3.3V, FPGA
D12 37V, F1 check, CN6
D13 5V, CN7 sensor check
© 2013 MIMAKI ENGINEERING CO.,LTD.
Connecting desti-
Connected to:*
Host PC
Power supply (DC37V)
Debug board
Not use
Central IO PCB assy
Keyboad PCB
Power supply
Not use
LAN I/F
XY Motor
XY Motor
Not use
Signal
GND
Using Voltage
37V
37V
37V
37V
37V
+5V
It is used many purpose by F/W.
It is used many purpose by F/W.
It is used many purpose by F/W.
It is used many purpose by F/W.
It is used many purpose by F/W.
It is used many purpose by F/W.
It is used many purpose by F/W.
It is used many purpose by F/W.
It is light on when FPGA is completed to write down.
Huse1 is normal and 37V current is on.
Not used. Not light on.
Remark
nation CN
USB2.0 I/F
CN1 For remote control [PLA600F-36-R]
For Debug
JTAG I/F(For CPLD writing or FPGA JTAG TEST)
For Memory PCB
CN1 Head IO signal
CN1
CN3 Serializer I/F
CN3
CN1
Ethernet (100BASE-TX)
XY Motor drive
XY Motor encorder
Remarks
Remark
36V(CN6 First system)
36V(CN6 Second system)
36V(CN8 Second system)
36V(CN9)
36V(CN8 Second system)
36V(CN9)
Condition for lighting
Rev.
1.2
Remarks
*1
2.3.2 R.1.2
1
2
3
4
5
6
7
8
P.2