Canon iR C6800 Series Circuit Diagram page 9

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FLASH ROM : 000000h
A BUS [ 20:0]
DBUS [ 15:0]
A BUS 17
IC40
A BUS 16
1
48
A 15
A 16
A BUS 15
2
47
A 14
BYTE
A BUS 14
3
46
A 13
V SS2
A BUS 13
4
45
A 12
DQ 15
A BUS 12
5
44
A 11
DQ 7
A BUS 11
6
43
A 10
DQ 14
A BUS 10
7
42
A 9
DQ 6
A BUS 9
8
41
A 8
DQ 13
9
40
NC
NC 1
DQ 5
+3.3V
10
39
NC
NC 2
DQ 12
HWR
11
38
WE
DQ 4
12
37
RE SE T
V C C
13
36
NC
NC 3
DQ 11
14
35
NC
NC 4
DQ 3
15
34
RY/_ TB
DQ 10
A BUS 19
16
33
A 18
DQ 2
A BUS 18
17
32
A 17
DQ 9
A BUS 8
18
31
A 7
DQ 1
A BUS 7
19
30
A 6
DQ 8
A BUS 6
20
29
A 5
DQ 0
A BUS 5
21
28
A 4
OE
A BUS 4
22
27
A 3
V SS1
A BUS 3
23
26
A 2
CE
A BUS 2
24
25
A 1
A 0
MBM 29LV 800TA 70PFT N-E1
A BUS 1
RAM : 400000h
A BUS [ 20:0]
IC39
LV C 08
HWR
1
R956
3
1
2
LWR
2
47,0.1W
IC39
LV C 08
HWR
4
R957
6
1
2
RD
R533
R51
5
2
1
2
1
47,0.1W
1
2
56,0.1W
22,0.1W
R958
IC39
47,0.1W
RDX
LV C 08
9
8
LWR
10
F-1-2
DC CONTROLLER PCB ASSY -3/29
iR C6800C / iR C6800CN / iR 5800C / iR 5800CN
+3.3V
DBUS 15
DBUS 7
DBUS 14
DBUS 6
DBUS 13
DBUS 5
DBUS 12
+3.3V
DBUS 4
DBUS 11
DBUS 3
C 127
0.1U,25V
DBUS 10
DBUS 2
DBUS 9
DBUS 1
DBUS 8
DBUS 0
RDX
CS0
DBUS [ 15:0]
A BUS 17
IC47
A BUS 16
1
A 15
A BUS 15
2
A 14
A BUS 14
3
A 13
GN D2
A BUS 13
4
A 12
I/ O1 6
A BUS 12
5
A 11
A BUS 11
6
A 10
I/ O1 5
A BUS 10
7
A 9
A BUS 9
8
A 8
I/ O1 4
NC
9
NC 1
NC
10
NC 2
I/ O1 3
11
WE
12
CE2
V C C
SRAM-WE_N
13
IC
I/ O1 2
NC
RE SE T
14
UB
15
LB
I/ O1 1
SRAM-UB_N
16
NC 3
NC
SRAM-LB_N
17
NC 4
I/ O1 0
NC
A BUS 8
18
A 7
A BUS 7
19
A 6
A BUS 6
20
A 5
A BUS 5
21
A 4
A BUS 4
22
A 3
GN D1
A BUS 3
23
A 2
A BUS 2
24
A 1
UPD442012A GY-BB70X-MJH-A
A BUS 1
A BUS [ 19:0]
DBUS [ 15:0]
1
DQ 1
2
DQ 0
HWR
3
W
RD
4
R
+3.3V
+3.3V
CS5
5
S
R483
6
V BUS
1
2
R482
0,1A
7
INTR
1
2
10K,0.1W
R481
8
1
2
PUL
R480
10K,0.1W
9
LV L
1
2
R229
10K,0.1W
10
RXD2
1
2
10K,0.1W
11
TX D2
(IPC_TXD)
12
SIPC_RXD
RXD1
IPC_TX D
13
TX D1
14
P16
15
P15/_C TS 2
16
P14/_C TS 1
17
P13/ CLK
18
P12
RE SE T
A 16
48
NC 5
47
NC
46
DBUS 15
45
DBUS 7
I/ O8
44
43
DBUS 14
42
DBUS 6
I/ O7
41
DBUS 13
DBUS 5
I/ O6
40
39
DBUS 12
SR A M -V CC
38
DBUS 4
I/ O5
37
DBUS 11
36
DBUS 3
C5 9
I/ O4
35
0.1U,25V
34
DBUS 10
33
DBUS 2
I/ O3
DBUS 9
32
DBUS 1
I/ O2
31
30
DBUS 8
I/ O9
29
DBUS 0
I/ O1
RD
OE
28
27
26
CS2
CE1
25
A 0
+3.3V
IC39
DC CONTROLLER PCB ASSY (2/29)
LV C 08
14
V C C
C4 3
7
GN D
1000P,50V
C4 4
0.1U,25V
+3.3V
C 227
0.1U,25V
50
A 7
PA 0
49
PA 1
48
47
PA 2
46
PA 3
PA 4
45
PA 5
44
IPC
43
PA 6
42
PA 7
PB0
41
PB1
40
39
PB2
IC41
38
PB3
M 38871M 2-010G P UU
PB4
37
PB5
36
PB6
35
34
PB7
P00
33
1
3
X3
CSTCE12M 2G 52
Battery
Q 139
3
2SA1162-Y(F)
hf e> 70
D36
PA D204
R76
10K,0.1W
RE SE T
3
Q 140
DTC 114EUA F
BAT1
CR2450-HE4SY
+3.3V
D37
HSR101-01-E
SR A M -V CC
HSR101-01-E
C5 7
47U,16V
3

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