Hitachi UX Twin Nozzle Service Manual page 80

[Single/Twin compatibility chart for Boards and Electrical parts]
Y:Compatible
[Controller circuit board]
Part name
1 EZJ133A ASSEMBLY
2 EZJ125B ASSEMBLY
3 EZJ134 ASSEMBLY
4 EZJ128 ASSEMBLY
5 EZJ127A ASSEMBLY
6 EZJ138 ASSEMBLY
7 EZJ135A ASSEMBLY
8 EZJ113 ASSEMBLY
9 EZJ139 ASSEMBLY
10 EZJ114A ASSEMBLY
11 EZJ129 ASSEMBLY
12 EZJ130 ASSEMBLY
13 EZJ119A ASSEMBLY
●EZJ128 board from revision D onward is only available for Model UX-D (Twin-nozzle).
EZJ128 board with the revision "D" onwards must be used on UX-D Twin-nozzle series.
Do not assemble EZJ128 board with revision C or before.
For the position of the revision indication on the board, refer to [EZJ128 board external view] in "3.2.1
EZJ128 board (controller board)".
●EZJ125 board with the revision "B" at the end of its Serial number is only available for Model UX-D
(Twin-nozzle). Do Not assemble EZJ125 board with the revision other than B at the end of its serial
number.
●For the position of serial number on the board, refer to [EZJ125 board external view] in "3.3.5 EZJ125
board (Nozzle 1 drive board)"
[Electrical component]
Part name
1 MULTIPLE POWER SUPPLY RX2
HIGH VOLTAGE POWER SUPPLY
2
RX
3 LCD MODULE UX
4 TOUCH PANEL RX
5 CR BATTERY N
6 Model Key
7 Language Key
8 Upgrade Key
9 RFID READER MD PARTS
10 DC fan
N: NOT Compatible OP: Option
Function
MPU board
Nozzle Drive1 board
Nozzle Drive2 board
Controller board
I/O board
Circulation connection board
Phase sensor board
Power relay board 1
Power relay board 2
LED/SW board
SOP terminal board
SOP controller board
Relay output board
Function
Power Supply(AC input/DC output)
Deflection voltage output
The LCD panel for screen display
Input system for display screen
operation
Back up batteries are for EZJ126
board and EZJ128 board
Store the unit-specific information
Add the language outside the
support area.
Upgrade the function of the
standard model
Read information from IC tag
For air agitation to uniform the
controller part air temperature
3-4
Single/Twin compatibility
Yes or No or OP
N
Y
(Dedicated part for
models with nozzle
diameter of other than
65µm machine)
N
Y
Y
N
N
Y
N
Y
Y
Y
OP
Single/Twin compatibility
Yes or No
Y
Y
Y
Y
Y
Y
OP
N
Y
N