Switch Circuit Board - Epson MR Series Technical Reference Manual

Switch Circuit Board

Follow the steps below for disassembly for the model DM-M820-014/024 and DM-M820-015/
025.
Note:
If you remove the LCD for the model DM-M820-013/023, follow the steps below except step 5.
1. Remove the rear case. (See page 9-11.)
2. Remove the front case. (See page 9-13.)
3. Remove the rear panel. (See page 9-13.)
4. Remove the LCD Circuit Board. (See page 9-15.)
5. Remove the touch panel. (See page 9-18.)
6. Remove the LCD. (See page 9-24.)
7. Remove 1 screw (1050) holding 1 ground wire and lift up the ground wire. After that remove
1 screw (1050) securing the switch circuit board.
.
screw (1050)
switch circuit board
screw (1050) and
ground wire
8. Remove the switch circuit board while pulling the cable from the hole.
To install, reverse the removal procedure.
Rev. I
MR Series Technical Reference Manual
hole
Disassembly and Assembly 9-39