Canon BJC-3000 Service Manual page 115

BJC-3000
8 7
CN401
( to Power Supply)
R401
5
+5V
0.1A
C401
100 ,35V
+5V–GND 4
HGND 3
2
1
+24V
C402
2200 ,35V
D401
2
D1FS4A
+5V +5V +3.3V +24U
R408
1.8,1/8W
R409
1.8,1/8W
C405
0.22,50V
2
C406
2 1
0.01 ,50V
+24 R412
1.8,1/8W
R413
1.8,1/8W
C407
0.01 ,50V
6
+5V
+24V
R402
12K,1/16W
+24U
FU401
1 1 2
FCC3220202
<01-A3>
R403
100K,1/16W
ZD401
1 5
2
3 4
+24U
+5V
PD2
<04-D4>
MOT–SET
Motor Driver
IC401
TB62201F
R410
+24U
1 36
1.8,1/8W
VMB VMA
2 35
OUT–B OUT–A-
3
34
RS–B RS–A
R411
4 33
PGND1 PGND4
32
5
OUT–B- OUT–A
1.8,1/8W
6 31
NC STROBE–AB-
7 30
CCP–A CLK–AB
1
8 29
CR–AB DATA –AB
9 28
VREF–AB RESET
37 38
VSS1 VSS2
10 27
VREF–CD VDD
26
11
CR–CD DATA –CD
12 25
CCP–B CLK–CD
13 24
CCP–C STROBE–CD-
14 23
R414
+24U
OUT–D- OUT–C
15 22
PGND2 PGND3
1.8,1/8W
16 21
RS–D RS–C
20
17
OUT–D OUT–C-
18 19
VMD VMC
R415
1.8,1/8W
FB411 BK1608HS601
1 2
FB
FB412 BK1608HS601
1 2
FB
FB413 BK1608HS601
1 2
FB
FB414 BK1608HS601
1 2
FB
C408
C409
220 ,35V
0.01 ,50V
5 4
<01-A3>
IFCONT<8....0>
1K,1/16W
0
1K,1/16W
6
7 1K,1/16W
1K,1/16W
8
BK1608HS601
1 1 2
CN402 FB
BK1608HS601
2 1 2
FB
BK1608HS601
3 1 2
FB
1 CRA BK1608HS601
4 1 2
FB
2 CRB 5 1 2 BK1608HS601
FB
3 CRA
4
CRB
Carriage Motor
C411 C413
MOT<6....0>
33P,50V 33P,50V
<01-F4>
C412
33P,50V 470P,50V
1
SNS–USB
2 <01-D1>
3
+3.3V
0
1
4
VUSB 3
<04-E4>
5
Q401
6
FP1L3N 2
USBD<1....0>
R438
<01-A3>
47K,1/16W
CN403
1 LFA
R442
0 24,1/16W
2
LFB
1 24,1/16W
3 LFA
R443
4 LFB
Paper Feed Motor
3 2
VIF
<03-E2,03-B2,04-C4>
IFD<7....0>
RA401 FB402
10,0.063W BK32164S601
0 1 8 1 8
2 7 2 7
1
2 3 6 3 6
3
4 5 4 5
4 1 8 1 8
5 2 7 2 7
6 3 6 3 6
7
4 5 4 5
RA402 FB402
10,0.063W
BK32164S601
VIF
<03-F2,03-B2,04-C4>
R416
R417
100,1/16W
100,1/16W
FB404 BK1608HS601
1 2
FB
FB405 BK1608HS601
1 2
FB
R428
0.1A
R429 0.1A
0.1A
R430
R431 0.1A
R418 0.1A
C415 C417 C419
33P,50V 33P,50V 33P,50V
C414 C416 C418
33P,50V 470P,50V
R439
22K,1/16W
VIF
<03-F2,03-E2,04-C4>
R441
USB Interface
1.5K,1/16W
Connector
CN405
CF401
1 2
3 4
5 6
7 8
04RC05
FG
Part 5: Appendix
1
LOGIC BOARD 03
Parallel Interface
Connector
F
CN404
1
2 D1
2
3 D2
3
4 D3
4
5
D4
1
6 D5
2
7 D6
3
8 D7
4
9 D8
RA404
3.3K,1/16W
E
STB
1
AFXT
14
31 INIT
36
SELIN
10 ACK
11 BUSY
D
12 PE
13 SLCT
32 FAULT
15
16
17
R419
18
390,1/8W 19
20
21
22
C
23
24
25
26
27
28
29
30
33
34
R420
35
3.3K,1/16W
B
E001
1
1 PWR
E
2 D– 2
3 D+
3
4 GND
A
CONTROL BOARD
5-27