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IC301
(2/3)
R301
SN75158PS-E20
10
6
CN1
(1/100)
1
COM1_TVD+
5
7
CN1
(51/100)
51
COM1_TVD-
R302
+5V
10
PH301
HCPL-0630-
R303
8
130
1
VCC
CN1
(2/100)
2
COM1_RVD+
7
2
C309
33pF
4
CN1
(52/100)
52
COM1_RVD-
6
3
GND
5
IC301
(1/3)
R304
SN75158PS-E20
10
2
CN1
(3/100)
3
COM2_TVD+
3
1
CN1
(53/100)
53
COM2_TVD-
R305
10
+5V
PH302
HCPL-0630-
R306
8
130
1
VCC
CN1
(4/100)
4
COM2_RVD+
7
2
C310
33pF
4
CN1
(54/100)
54
COM2_RVD-
6
3
GND
5
CN1
(5/100)
5
NC
CN1
(55/100)
55
NC
CN1
(6/100)
6
NC
CN1
(56/100)
56
NC
IC301
(3/3)
CN1
(7/100)
7
NC
SN75158PS-E20
+5V-2
CN1
(57/100)
57
NC
CN1
(8/100)
8
NC
CN1
(58/100)
58
NC
CN1
(9/100)
9
NC
VCC
C311
0.1uF
CN1
(59/100)
59
NC
GND
25V
10
CN1
(10/100)
NC
CN1
(60/100)
60
NC
CN1
(11/100)
11
NC
CN1
(61/100)
61
NC
CN1
(12/100)
12
NC
CN1
(62/100)
62
NC
CN1
(13/100)
13
DATA_GND
CN1
(63/100)
63
DATA_GND
CN1
(14/100)
14
DATA_GND
CN1
(64/100)
64
DATA_GND
BKP-7934 IMM
I
J
+5V
TP306
R312
10k
TVD
TP307
R308
R307
C313
6.8k
6.8k
0.1uF
25V
RVD
RVD
+3.3V
41
VSS7
+5V
42
BREAKA
43
CABLEA
44
R311
PACKETA
10k
45
TVD
TDI
46
TMS
47
TCK
48
BTVDB
49
TVDB
50
NTVDB
R310
R309
C315
+3.3V
51
6.8k
6.8k
0.1uF
VSS8
25V
RVD
52
VDD5
53
XRVDB
RVD
54
RVDB
55
XCTSB
56
C319
XRTSB
0.1uF
57
25V
BRVDB
58
TCLKB
59
BCLKB
60
VSS9
+5V
L304
100uH
C312
47uF
10V
K
CPU-293 (4/6)
CPU-293 (4/6)
+3.3V
+5V
R315
20
10k
VSS5
19
COM_CLK
CLK
18
VSS4
17
COM_WAIT
XWAIT
16
TEST
15
RD
XRD
14
NC
13
WRL
XWR
12
VDD1
11
VSS3
IC304
10
D7
CXD9093R
D7
9
D6
D6
8
D5
D5
7
D4
+5V
+5V
D4
6
VSS2
5
D3
D3
R316
4
D2
10k
D2
3
D1
D1
2
D0
D0
1
VSS1
+3.3V
R318
2.2k
6-9
6-9
L
M
IC414
(2/7)
R317
SN74HC04APW-E05
10k
3
4
COM1_CONNECT
IC414
(1/7)
SN74HC04APW-E05
1
2
COM0_CONNECT
IC405
(5/5)
SN74HC08APW-E05
+5V
C411
VCC
R313
R314
0.1uF
10k
10k
25V
IC404
(3/6)
IC405
(4/5)
GND
SN74HC04APW-E05
SN74HC08APW-E05
5
6
12
11
3
4
13
COM_INT
IC404
(2/6)
SN74HC04APW-E05
B4
DATA_BUS
B3
ADDRESS_BUS
B5
CHIP_SELECT
B2
CONTROL_BUS
B1
I/O_BUS
N
O
1
2
3
4
001-B2
001-AB9, 002-E1,003-B12,005-E10,006-W5
001-AB9, 002-E1,003-B12,005-E9,006-W5
001-AB9, 002-E1,003-B12,005-E9,006-W5
001-AB8, 002-E1,003-B11,005-E10,006-W5
001-AB8, 002-E2,003-B11,005-E9,006-W5
CPU-293 (4/6)
BOARD NO. 1-674-350-11, 12
5
LOT NO. 902-
MSU-700A_CPU-293_002_4
P
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