Sony DMBK-S101, Service Manual

Page: 124 / 162

7-14
SIU-100/100T
7-14
2
3
4
5
A B C D E F G H
1
CPU-353 (9/14) CPU-353 (9/14)
CPU-353 (9/14)
BOARD NO. 1-686-477-11, 12
SIU-100/100T
SIU-100_CPU-353_003_9
GND
SN74LVC245APWR
IC904
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
OE
19
DIR
1
GND
10
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18 VCC
20
GND
+3.3V
+3.3V
CPU_BUS
001,002,003,005,007,008,011,013
GND
GND
+3.3V
GND
GND
GND GND
SN74LVC245APWR
IC905
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
OE
19
DIR
1
GND
10
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18 VCC
20
+3.3V +3.3V
GND GND
+3.3V
GND
GND
ISA_BUS 005,010
100
RB900
1 2
3 4
5 6
7 8
100
RB901
1 2
3 4
5 6
7 8
100
RB902
1 2
3 4
5 6
7 8
100
RB903
1 2
3 4
5 6
7 8
100
RB904
1 2
3 4
5 6
7 8
100
RB905
1 2
3 4
5 6
7 8
100
RB906
1 2
3 4
5 6
7 8
100
RB907
NM
1 2
3 4
5 6
7 8
100
RB908
1 2
3 4
5 6
7 8
100
RB909
1 2
3 4
5 6
7 8
100
RB910
1 2
3 4
5 6
7 8
100
RB911
1 2
3 4
5 6
7 8
SN74LVC541APWR
IC900
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
G2
19
G1
1
A8
9
GND
10
Y8
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18 Vcc
20
SN74LVC541APWR
IC902
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
G2
19
G1
1
A8
9
GND
10
Y8
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18 Vcc
20
SN74LVC541APWR
IC901
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
G2
19
G1
1
A8
9
GND
10
Y8
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18 Vcc
20
SN74LVC541APWR
IC903
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
G2
19
G1
1
A8
9
GND
10
Y8
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18 Vcc
20
0.1uF
C901
0.1uF
C902
0.1uF
C900
0.1uF
C904
0.1uF
C903
0.1uF
C905
XR/W
A[24]
XR/W
D[11]
D[1]
A[9]
D[10]
D[0]
A[8]
D[9]
D[8]
D[7]
A[1]
XWR01
A[15]
D[6]
A[0]
A[14]
D[15]
D[5]
A[13]
D[14]
D[4]
A[12]
D[13]
D[3]
A[11]
D[12]
D[2]
A[10]
XECS
A[7]
A[6]
A[5]
XECS
A[4]
A[3]
XRD
A[2]
A[23]
A[22]
A[21]
A[20]
A[19]
A[18]
A[17]
A[16]
ED[7]
ED[6]
ED[5]
ED[4]
ED[3]
ED[2]
ED[1]
ED[0]
ED[15]
ED[14]
ED[13]
ED[12]
ED[11]
ED[10]
ED[9]
ED[8]
XEWR01
XERD
EA[17]
EA[18]
EA[19]
EA[20]
EA[21]
EA[22]
EA[7]
EA[6]
EA[5]
EA[4]
EA[3]
EA[2]
EA[1]
EA[0]
EA[15]
EA[14]
EA[13]
EA[11]
EA[10]
EA[9]
EA[8]
EA[12]
EA[16]