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MD-42M8 SERIES
10.20. C2-Board (1 of 2) Schematic Diagram
GND
1
GND
2
A
GND
3
GND
4
BA_UEH
UEH
5
BA_USL
USL
6
BA_USH
USH
7
BA_UML
UML
8
BA_UMH
UMH
9
AC_CLKL
BA_NUEL
NUEL
10
AC_NCLKL
GND
11
AC_LED
BA_DRV_SOS9
DRV_SOS9
12
AB_LE4
DRV_SOS2
13
AB_LE5
GND
14
AB_LE6
AC_CLKL
CLK[0](+)
15
AC_PCD1
AC_NCLKL
CLK[1](-)
16
AB_LE7
AC_LED
LED
17
AC_PCD1
PCD1
18
R7261
0
AA_CLRD
CLRD
19
B
R7262
0
AA_ODED
ODED
20
C2_5V(SS)
GND
21
AA_DDA1
DOUTDA[1]
22
R7212
AA_DDB1
10k
DOUTDB[1]
23
AA_DDC1
DOUTDC[1]
24
AA_DDA0
DOUTDA[0]
25
AA_DDB0
AA_DDA1
DOUTDB[0]
26
AA_DDC0
AA_DDB1
DOUTDC[0]
27
AA_DDC1
GND
28
AA_DDA3
AA_DDA0
DOUTDA[3]
29
AA_DDB3
AA_DDB0
DOUTDB[3]
30
AA_DDC3
AA_DDC0
DOUTDC[3]
31
AA_DDA2
AA_DDA3
DOUTDA[2]
32
AA_DDB2
AA_DDB3
DOUTDB[2]
33
AA_DDC2
DOUTDC[2]
34
GND
35
AA_DDA5
DOUTDA[5]
C
36
AA_DDB5
DOUTDB[5]
37
AA_DDC5
DOUTDC[5]
38
AA_DDA4
DOUTDA[4]
39
AA_DDB4
DOUTDB[4]
40
AA_DDC4
AA_DDC3
DOUTDC[4]
41
AA_DDA2
GND
42
AA_DDA7
AA_DDB2
DOUTDA[7]
43
AA_DDB7
AA_DDC2
DOUTDB[7]
44
AA_DDC7
AA_DDA5
DOUTDC[7]
45
AA_DDA6
AA_DDB5
DOUTDA[6]
46
AA_DDB6
AA_DDC5
DOUTDB[6]
47
AA_DDC6
AA_DDA4
DOUTDC[6]
48
GND
49
R7247
DRV_RST
100k
50
5V_DET
51
R7248
P5V
22k
52
D
P5V
53
FL7208
J0HABH000013
P5V
54
1
G
3
P5V
55
G
2
AA_DDB4
C7242
16V
AA_DDC4
1u
C21
AA_DDA7
K1MN55B00002
AA_DDB7
TO
AA_DDC7
D-BOARD
(D33)
AA_DDA6
AA_DDB6
AA_DDC6
ZA7203
ZA7201
ZA7204
K4CD01000013
K4CD01000013
K4CD01000013
E
C2-BOARD TNPA3546 (1/2)
MD-42M8 SERIES
C2-Board (1 of 2) Schematic Diagram
1
C2_5_3V_B
C7201
16V
0.1u
1
20
OE1
Vcc
2
19
A1
OE2
R7230
3
18
0
AB_CLK11
A2
Y1
4
17
A3
Y2
R7232
R7226
47
0
AB_CLK21
5
16
A4
Y3
R7227
47
6
15
A5
Y4
R7228
47
7
14
A6
Y5
8
13
A7
Y6
R7229
47
9
12
A8
Y7
10
11
GND
Y8
R7222
56
C2_5_3V
C7235
16V
0.1u
1
20
OE1
Vcc
R7241
2
19
A1
OE2
EXB38V101JV
3
18
AB_DDA1
A2
Y1
AB_DDB1
4
17
A3
Y2
AB_DDC1
5
16
AB_DDA0
A4
Y3
AB_DDB0
6
15
A5
Y4
AB_DDC0
AB_DDA3
7
14
A6
Y5
AB_DDB3
8
13
A7
Y6
R7242
9
12
EXB38V101JV
A8
Y7
10
11
GND
Y8
TERM
C2_5_3V
C7237
16V
0.1u
1
20
OE1
Vcc
2
19
A1
OE2
AB_DDC3
3
18
A2
Y1
AB_DDA2
R7218
4
17
A3
Y2
AB_DDB2
0
5
16
A4
Y3
AB_DDA5
6
15
A5
Y4
AB_DDB5
7
14
AB_DDC5
A6
Y5
AB_DDA4
8
13
A7
Y6
R7249
9
12
EXB38V101JV
A8
Y7
R7250
10
11
EXB38V101JV
GND
Y8
C2_5_3V
C7239
16V
0.1u
1
20
OE1
Vcc
2
19
A1
OE2
3
18
AB_DDB4
A2
Y1
AB_DDC4
4
17
A3
Y2
AB_DDA7
AB_DDB7
5
16
A4
Y3
AB_DDC7
6
15
A5
Y4
AB_DDA6
AB_DDB6
7
14
A6
Y5
AB_DDC6
8
13
A7
Y6
R7257
9
12
EXB38V101JV
A8
Y7
R7258
10
11
EXB38V101JV
GND
Y8
TERM
R7219
0
2
3
TO
SS-BOARD
(SS23)
C23
C2_5V(SS)
R7213
C7218
0
16V
67V
1u
C22
67V
C7268
R7205
100V
R7253
0
ERJ8GEY0R00V
0.47u
R7206
R7207
22
22
R7233
R7234
22
22
67V
C7204
16V
1u
R7293
47
C2_5V
R7245
0
67V
C7266
R7244
R7204
100V
0
ERJ8GEY0R00V
0.47u
R7202
R7203
22
22
R7235
R7236
22
22
67V
C7203
16V
1u
C7226
50V
R7289
22p
47
4
5
50
C2_5V
C2_5_3V
R7251
0
C2_5_3V_B
67V
R7259
0
R7217
C2_5V(SS)
C2_5V
220k
R7252
0
TO
C1-BOARD
(C12)
67V
C2_5V
TO
5V
PANEL DATA
C7209
16V
DRIVER
1u
R7296
150
C7254
50V
100p
67V
C2_5V
5V
TO
PANEL DATA
C7208
DRIVER
16V
1u
CB4
C7227
R7290
50V
22p
47
C7253
50V
100p
MD-42M8 SERIES
C2-Board (1 of 2) Schematic Diagram
6
7
1
2
CB5
3
4
5
6
7
8
9
8
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