Epson EPL-N2050 Service Manual page 56

5V
MD [31:0]
32
DRAM DIMM
0-256MB (168pin)*1
(3.3V)
SDRAM
64Mbit*16
54pin
(IC15/16)
SDRAM 16MB (3.3V)
Code DIMM 4MB (72pin)
ROM DIMM 0-8MB (72pin)*2
IPL, FONT
ROM
44pin*2
(IC3/4)
Network
16
80pin
IDE
50pin
3.3V
4310-167
120pin (3.3V)
74LVCH16646
56pin*2
(IC17/18)
MA [13:0]
32
244
32
Serial
EEPROM
AT25128
(IC9)
6
4
16
MasterCLK
CPU
66.67MHz
To SDRAM
(IC5)
Interrupt
32
5
VideoCLK
35.25451MHz
74LVX161284
14.31818MHz
SSCG
4
(IC7)
SysAD
SysCMD
Ctrl
RESET
(IC10)
Video
36pin
Panel
26pin
Parallel
AMTD
48pin*1 36pin
(IC13)
202CBN
Serial
16pin
25pin
(IC14)
Type B0
36pin
SCSI
30pin