![background image](http://html.mh-extra.com/html/sharp/up-5700/up-5700_installation-manual_373331005.webp)
3) Remove the LCD invertor cable B
3
from the Invertor PWB
4
.
4) Remove the LCD invertor cable A
5
from the Invertor PWB
4
.
5) Remove the LCD cable
6
from the Key I/F PWB
7
.
6) Remove the Touch panel cable
8
from the Key I/F PWB
7
.
7) Remove the LCD unit from the LCD angle.
The LCD unit is installed to the LCD angle.
Remove 4 screws
2
shown below.
8) Remove the LCD relay PWB
9
from the LCD unit
F
.
8. PS-RAM DISK: UP-P02MB
Make sure to save data before installing this option.
1) Remove the top cabinet.
2) Install the option RAM disk
1
to the Option ROM/RAM connector
CN19
2
on the Main PWB.
a) Insert the RAM disk aslant into the option ROM/RAM connec-
tor .
b) Push the RAM disk until the RAM disk is locked by the arms of
option ROM/RAM connector.
*
Up to 2 UE-P02MBs can be installed to the option ROM/RAM
connector.
*
Be careful of the direction of RAM disk to be installed. Install
the RAM disk with the notch part of the PWB (Figure A) come
right. Installing the RAM disk in the wrong direction may dam-
age the connector part or make the machine out of order.
3) Removing the option RAM disk.
a) Open the arms of option ROM/RAM connector right and left.
b) The RAM disk will be lifted automatically.
2
2
1
1
1
1
1
10
9
1
installing one RAM
disk on the upper
slot.
installing one RAM
disk on the lower
slot.
installing one RAM
disk on the upper
and lower slots res
-pectively.
2
A
1
– 4 –