Epson MR Series Technical Reference Manual page 25

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Inside view(for the Standard model)
COM Port Circuit
Board Assembly
PCI card
Power Supply
HDD
Speaker
(for the Speaker model)
Inside view(for the 24V model)
COM Port Circuit
Board Assembly
PCI card
Power Supply
HDD
Speaker
(for the Speaker model)
Rev. I
MR Series Technical Reference Manual
Rear Side
Front Side
Rear Side
Front Side
CPU
DIMM
CD-ROM Drive
FDD
DC 24V Board
CPU
DIMM
CD-ROM Drive
FDD
Features and Overview 1-5