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BJ-W3000 / BJ-W3050
8
7
6
L5V
C527
0.1u
IC506
1
16
X4
VDD
2
15
X6
X2
3
14
X
X1
4
13
X7
X0
DIA4
5
12
DIA4
X5
X3
6
11
HOLDTRG
(8/8-D7)
HOLDTRG
INH
A
7
10
VEE
B
8
9
VSS
C
AGND
L5V
C525
0.1u
IC505
1
16
X4
VDD
2
15
X6
X2
3
14
X
X1
4
13
X7
X0
RANK4
5
12
RANK4
X5
X3
6
11
INH
A
7
10
VEE
B
8
9
VSS
C
LGND
5
4
26VA
C529
IC508A
0.1u
2
AGND
3
DIA2
DIA2
(2/8-E3)(5/8-C2)
DIA1
C528
DIA1
(2/8-C6)(5/8-D2)
DIA0
680p
DIA0
(2/8-E6)(5/8-E2)
DIA3
DIA3
(2/8-C3)(5/8-C2)
DRSEL0
DRSEL1
DRSEL2
AGND
L5V
R521
R519
R518
R520
1.0kB
1.0kB
1.0kB
1.0kB
RANK2
RANK2
RANK1
RANK1
RANK0
RANK0
RANK3
RANK3
DRSEL0
DRSEL1
DRSEL2
DRSEL[0..2]
(8)
(8/8-D3)
DRSEL[0..2]
3
2
R529
33kF
IC508D
R526
1
13
14
1.3kF
DISNS
12
VA
R525
13kF
R524
2.2kF
AGND
R551
15kF
IC508B
IC508C
6
R550
7
9
5
3.6kF
10
(2/8-E3)
C530
L5V
(2/8-C6)
680p
(2/8-E6)
R527
R528
(2/8-C3)
20kB
20kB
AGND
Part 6: Circuit Diagram
1
Carriage controller (6/8)
F
(8/8-C4)
E
D
8
RANK
(8/8-C4)
C
AGND
B
A
6-38
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