Epson Stylus Pro 5000 Service Manual page 269

4
Removing and replacing circuit boards
Removing and replacing circuit boards
This section describes the procedure for removing and replacing the following printed
circuit boards:
• User interface board (UIB)
• Motherboard
For information on installing an option board, see the separate installation instructions
that accompany the board.
User interface board
The user interface board installed in the front panel of the RIP Station 5000 (see
Figure 4-11) provides an interface between the RIP Station 5000 and the user. The front
of the user interface board contains circuitry for the following:
• Activity lights (1 green and 1 red LED)
• Display window (LCD)
• Four line selection button pads
• Up and down button
• Menu button
A ribbon cable connector on the back of the UIB connects it to the motherboard.
Back
Diagram of the user interface board
F 4-11
IGURE
User interface
board connector
(cable goes to
motherboard)
Front
Line selection
button pads
Display window
Up and down
button pads
Menu button pad
4-13