Samsung ML-5100A - Page 9

Controller 8/9
N.A
N.A
N.A
0
R178
74ACT32
U38-2
4
5
6
10UF/16V
C305
B3
22PF
C311
20R163
B4
R183
0
FILTER_22NF
LF8
1
2
3
0
R184
100PF
C318 C319
100PF
33PF
DIODE_3P
D3
1
3
2
1.5K
R161
100PF
C317
33UF/16V
C303
USB
J9
1
2
3
4
C307
DIODE_3P
D1
1
3
2
D2
DIODE_3P
1
3
2
3
R180
0
33UF/16V
C302
U38-1
74ACT32
1
2
R181
0
VCC
VCC
10K
R173
FILTER_22NF
LF7
1
2
3
1.5K
0R182
VCC
10
R170
R164
470
0
R177
R160
C316
10PF
B2
VCC
C321
0.1UF
47
R166
C341
10UF
FILTER_22NF
LF10
1
2
3
R192
10
0.1UF
C345
R190
1K
1K
R191
10K
R172
33R165
C342
68PF
R176 0
B1
R189
2.2K
0
R179
FS741
U42
4
LF
6
MODOUT_RS1
OSCIN
1
2
OSCOUT
REFOUT_RS0
7
REF_OFF
3
8
VDD
VSS
5
22PF
C344
4
VCC
8
VCCVCC
C322
0.1UF
48MHZ
OSC3
CLK
3
2
GNDNC
1
VCC
74ACT32
U38-4
12
13
11
U38-3
74ACT32
9
10
14
15
D7
5
DRQ
GND1
17
GND2
21
GND3
23
INTR
4
MODE0
25
24
MODE1
18
V3.3
22
VCC1
XIN
26
XOUT
27
0.1UF
C336
U37
1
*CS
*DACK
6
*RD
2
16
*RESET
3
*WR_SK
7
A0-ALE-SI
CLKOUT
28
D+
19
20
D-
D0-SO
8
9
D1
D2
10
11
D3
D4
12
13
D5
D6
R162 20
USBN9602
C308
33PF
R193
0
68
R188
C343
18PF
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(0:7)
EIRQ0*
nECS1
VBUS
A(13)
RESET*
DPO_RST*
WE(0)
nECS1
OE*
7-9
Samsung Electronics
Schematic Diagrams