Canon QY8-1360-000 Printer User Manual


  Open as PDF
of 185
 
BJC-7100
Part 5: Maintenance
A
B
C
D
E
F
G
12345678910
LOGIC BOARD 01
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AVSS
ADTRIG
VSS
P134
TB01
P136
P137
P141
TADTC
P143
P144
P145
P146
P147
VCC
NM1
INT0
INT1
INT2
INT3
VSS
GBR
P73
P74
P75
RXD0
TXD0
P83
P84
P85
P86
P87
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
AN0
AVREF
AVCC
VCC
TA15
TA14
TA13
TA12
TA11
TA10
TA05
TA04
TA03
TA02
TA01
TA00
OSCVCC
XIN
XOUT
OSCVSS
VSS
P107
P106
P105
P104
P103
P102
P101
VSS
VCC
TC0
P157
P156
P155
P154
CS3
CS2
CS1
CS0
VCC
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
VCC
VSS
MOD0
MOD1
HLDA
HOLD
RESET
WAKEUP
BCLK
VCC
VSS
D0
D1
D2
D3
D4
D5
D6
D7
VSS
VCC
D8
D9
D10
D11
D12
D13
D14
D15
VCC
VSS
RD
BHW
BLW
SID0
SID1
A6
A7
A8
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
D0
D8
D1
D9
D2
D10
D3
D11
N.C.
A8
A9
A10
A11
A12
A13
A14
A15
A16
VPP
GND
D15
D7
D14
D6
D13
D5
D12
D4
VCC
VSS
P167
P166
P165
P164
P163
CLKOUT
BE
BS
VSS
VCC
R/W
DC
A30
A29
A28
A27
A26
A25
VCC
VSS
A24
A23
A22
A21
A20
A19
A18
A17
VSS
VCC
A16
A15
A14
A13
A12
A11
A10
A9
VCC
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
16
15
14
13
12
11
10
9
8
MPU
IC1
M31002S2HP-D1
CONTROL ROM (8M)
IC3
FB25
FB1
FB2
FB3
+5V
+5V
+5V
+5V
+5V
R128
100,0.1%,1/10W
R127
270,0.1%,1/10W
C17
0.1µ,25V
C1
0.01µ,50V
+5V
+5V
OSCILLATOR
X1
R1
1M,1/10W
FB26
FB4
7
6
5
4
3
2
1
0
+5V
C11
0.1µ,25V
C12
220P,50V
C13
0.1µ,25V
C10
0.01µ,50V
C9
0.01µ,50V
C14
0.01µ,50V
RESET
+5V
R140
22K,1/16W
+5V
8
7
6
5
1
2
3
4
CS
SK
D1
D0
VCC
N.C.
TEST
GND
EEPROM
IC7
+5V
+5V
BEEPER
TR5
DTC143ZKA
R90
1.5K,1/10W
BZ1
CD11PA-XZ
BZ
1
2
3
4
5
6
7
8
9
10
11
15
16
17
18
19
20
21
22
23
24
25
50
49
48
47
46
45
44
43
42
41
40
36
35
34
33
32
31
30
29
28
27
26
VCC
I/O 1
I/O 2
I/O 3
I/O 4
VCC
I/O 5
I/O 6
I/O 7
I/O 8
N.C.
N.C.
N.C.
WE
RAS
N.C.
N.C.
A0
A1
A2
A3
VCC
GND
I/O 16
I/O 15
I/O 14
I/O 13
GND
I/O 12
I/O 11
I/O 10
I/O 9
N.C.
N.C.
LCAS
UCAS
DE
A9
A8
A7
A6
A5
A4
GND
16M DRAM (TSOP)
IC5
15
14
13
12
9
8
7
6
5
VRAM
R134
22K,1/16W
R138
22K,1/16W
<03-F5>
<03-E5>
<03-F5>
<03-E5>
<02-B7>
<02-A7>
<02-A7>
<02-A7>
<03-C5>
<03-B5>
<03-B5>
RxD
TxD
<02-G7>
<02-F7>
<02-G7>
<02-E7>
<02-G7>
<02-F7>
<02-A7>
<02-B1>
<02-B1>
<02-B1>
<02-B1>
<02-A8>
<02-E1>
<02-E1>
<02-E1>
<02-E1>
<02-E1>
<04-E7,02-E1>
<04-E7>
<04-F7>
<03-B5>
<03-A5>
<04-D10>
<04-B8>
<04-C8>
<04-C6>
<04-B6>
<04-C1>
<04-B1>
<04-F6>
<04-F6>
<04-F6>
<04-F6>
<03-A1>
<02-B7>
<04-A10>
<04-F6>
<05-E4>
<03-D5>
<02-B7>
<03-A5>
<03-G5>
<02-E1>
<03-D1>
<03-C1>
<03-B1>
23
RAMWE
RAS0
RAMA <9..0>
RAMD <15..0>
RAMOE
CASU
CASL
10
16
0
1
2
3
4
5
6
7
0
1
2
3
HOLD
RD
<02-A7>
IFPOWON
CLKOUT
BE
BS
DC
HTEMPAMM
LFPA
LFPB
LFIA0
LFIA1
PES
ASFS
PGS
HPS
ID2BK
COVER
ERRSW
POWSW
CS2
CS1
CRTC
SPOWON
LFPWMA
VHPOW
VDDHPOW
ADTRIG
TEMP
SENSE
HRANKBK
HTEMPDC
HTEMPLC
HTEMPBK
ID1LC
ID2LC
ID1DC
ID2DC
INT0
INT1
INT2
INT3
ID1AMM
ID2AMM
ID1BK
<02-C1>
<02-A1>
D BUS <15..0>
A BUS <22..0>
20
9
10
11
12
13
14
15
16
17
16
7
14
6
13
5
12
4
19
18
8
7
6
5
4
3
2
1
0
8
1
9
2
10
3
11
UPD42S18165LG5
S29220AFJA
CST22.11MXW040
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
BK1608LM252
BK1608HS431
BK1608HS241
BK1608HS241
BK1608HS241
N.C.
N.C.
N.C.
MPU & MEMORY IC
N.C.
N.C.
VCC
R6
22K,1/16W
BK1608HS241
N.C.
N.C.
N.C.
N.C.
N.C.
BHW
BLW
+5VL
+5V
+5V
+5V
CRPA
CRPB
CRAENA
CRBENA
+5V+5V
+5V
All resistance tolerances which are not marked with "%" are 5%.
N.C.
C94
0.1µ,25V
N.C.
C3
0.1µ,25V
C4
0.1µ,25V
C5
0.1µ,25V
C97
0.1µ,25V
C6
0.1µ,25V
LH538P00CD
+5V
C36
0.1µ,25V
C7
0.1µ,25V
C99
0.1µ,25V
FB100
BK1608LM252
C100
0.1µ,25V
N.C.
RAS2
RAS1
POWDN
<02-B1>
<02-B1>
<02-B1>
C8
0.1µ,25V
R264
100,1/16W
VCC OUT
GND
IC20
M62781GP
11
10
9
8
<02-G7>
32
1
+5V +5V
R3
10K,1/16W
C85
0.01µ,50V
8.2 Circuit Diagrams
8.2.1 Logic board
5-47
 previous next