Canon BJ-W9000 Service Manual page 391

Part 5: Maintenance
8
10.3V
10.3V
J810
10.3V 9
J810
J9P
8
REF-4.1V
J810
J9P
7
CR-REG
J810
J9P
LF-REG 6
J810
J9P
5
LED-B
J9P J810
4
LED-G
J9P J810
LED-R 3
J9P J810
LED-COM 2
J9P J810
GND 1
J9P
7 6
D810
R975
RB521S-30
330K,1/16W F
2
C839 C838
1 2
C825
10U,16V 0.1U,25V
1000P,50V
2 1
R977
4.7K,1/16W
2
1 2
1
1 2
3
R979
1K,1/16W
IC807
NJM2904M
R976 R978
2K,1/16W 10K,1/16W
D811
R1001
RB521S-30
330K,1/16W
F
2
1 2
C837
1000P,50V
2 1
R998
4.7K,1/16W D
6
1 2
7
1 2
5
R1000
1K,1/16W
IC807
NJM2904M
R999 R997
10K,1/16W
2K,1/16W
RGV5
R1009
10K,1/16W
R1008
C842
47K,1/16W
1U,50V
2 1
R828
10K,1/16W
LED-G
LED-R
10.3V
R1037
1K,1/16W 2
Q813 Q811
3 1
2SC5053R 2SC5053R
2 1 3
IC806
R1006
NJM2902M
10K,1/16W
2 1
R1038
R1027
330,1/4W
180,1/4W
5 4
+5V
1
R1021
4.7K,1/16W
2
1
3
IC809
C970
UPC393G2
0.1U,25V
1 2
R1022
R1002 330K,1/16W
F
4.7K,1/16W
+5V
1
R1031
4.7K,1/16W
6
7
5
IC809
UPC393G2
1 2
R1005 R1004
4.7K,1/16W 330K,1/16W F
2 1
R827
10K,1/16W
LED-B
R1026 R1028
1K,1/16W 6 1K,1/16W 9
3 7 Q810 3 8
2SC5053R
2 1 5 2 1 10
R1007 IC806
IC806
R1012
10K,1/16W NJM2902M
NJM2902M
10K,1/16W
2 1 2 1
R1029
180,1/4W
3 2
IC808
153
3
C3
Y
4
C2
5
C1
6
C0
2
B
14
A
G
IC813
MB88347PFV
1
VSS GND
2
AO2 AO1
3
AO3 DI
4
AO4 CLK
5
AO5 LD
6
AO6 DO
2 1
7
R826 RGV5 AO7 AO8
10K,1/16W 8
VDD VCC
C861
10U,10V C860 C867
0.1U,25V 0.1U,25V
BJ-W9000
1
Carriage controller(5/11)
CR-DENS
F
7
REG
IC845
S04
2 4
XREG
HC
REG-SEL0
REG-SEL1 E
LF-DENS
D
C
16
15
14 SDT-C2ETC
13
SCK-C2ETC
12
XCS-D/A
11
10
+5V
9
B
C868
10U,10V
A
5-171