Table of Contents
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BJC-8500
8.2.2 Carriage board
1
2
J1
+5V
30
29
28
CP96
0.1 ,50V
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
CP97
2
1
3
4
C201
SCKB
<02-C7>
SDA5
<02-B7>
SDA4
<02-D7>
SDA3
<02-E7>
SDB5
<02-B7>
SDB4
<02-C7>
SDB3
<02-E7>
BGB
<02-E7>
BEB3
<02-A7>
BEB2
<02-A7>
BEB1
<02-E7>
BEB0
<02-F7>
HE5
<02-B7>
HE4
<02-D7>
HE3
<02-E7>
SHE5
<02-A7>
SHE4
<02-B7>
SHE3
Q4
<02-E7>
+5V
+5V
1
R201
R202
2
4.7K,1/10W
4.7K,1/10W
3
CP48
ENA
4
5
CP49
ENB
<ENCODER>
CP47
4
3
DA8
2
CP46
5
1
C203
0.1 ,50V
CP50
5
6
7
J2
SCKA
30
<02-C4>
SDA2
29
<02-B4>
SDA1
28
<02-D4>
SDA0
27
<02-E4>
SDB2
26
<02-B4>
SDB1
25
<02-C4>
SDB0
24
<02-E4>
23
BGA
<02-E4>
22
CP95
21
BEA3
<02-A4>
20
BEA2
19
<02-A4>
BEA1
18
<02-E4>
BEA0
17
<02-F4>
HE2
16
<02-B4>
HE1
15
<02-D4>
HE0
14
<02-E4>
SHE2
13
<02-A4>
SHE1
<02-B4>
12
SHE0
<02-E4>
11
DSOUT1
<03-A6>
10
DSOUT2
<03-A5>
9
DASH
8
<03-D9>
DADT
7
<03-A6>
DASLK
6
<03-A6>
DLD
5
<03-A6>
RNKOUT
4
<03-A5>
H5VON
3
<02-B9>
2
1
8
9
10
CARRIAGE BOARD 01
+11V
J3
16
15
14
13
12
11
10
9
C206
C204
C205
0.1 ,50V
3300 ,16V
3300 ,16V
8
7
6
5
4
3
2
1
Part 5: Maintenance
A
B
C
D
E
F
G
5-65
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