Canon iR C6800 Series Circuit Diagram page 8

+3.3V _CPU
R254
470,0.1W
+3.3V _CPU LED1
SE L2110R@S N
RA38 Q6 1
10K,0.063W
DTC 114EUA F
R401
CS3
to PIO0,1
1 2
A 504 82,0.1W
R402
CS2
to RAM
1 2
A 503 180,0.1W
R403
CS1
to espresso
1 2
A 506 82,0.1W
R404
CS0
to ROM
1 2
A 503 82,0.1W
J108 B33
WJ68P
J108 A 33
WJ68P
+3.3V J108 B32
+3.3V _CPU
WJ68P
J108 A 32
NC
NF4
WJ68P
1 3
N F
A BUS 0 J108 A 31
WJ68P
A BUS 1 J108 B30
WJ68P
A BUS 2
J108 A 30
WJ68P
A BUS 3 J108 B29
WJ68P
J108 A 29
WJ68P
A BUS 4 J108 B28
WJ68P
A BUS 5
J108 A 28
WJ68P
A BUS 6 J108 B27
WJ68P
A BUS 7 J108 A 27
WJ68P R406
A BUS 8 J108 B26
WJ68P R407
A BUS 9
J108 A 26
WJ68P
A BUS 10 J108 B25
WJ68P
A BUS 11 J108 A 25
WJ68P
J108 B24 RA41 RA41 RA41 RA41
WJ68P 56,0.063W 56,0.063W 56,0.063W 56,0.063W
A BUS 12
J108 A 24
WJ68P
A BUS 13 J108 B23
WJ68P
A BUS 14 J108 A 23
WJ68P
A BUS 15
J108 B22
WJ68P
A BUS 16
J108 A 22
WJ68P
A BUS 17 J108 B21
WJ68P
A BUS 18 J108 A 21
WJ68P
A BUS 19
J108 B20
WJ68P
J108 A 20
WJ68P
A BUS [ 20:0] A BUS 20 J108 B19
WJ68P
PPR TS T J108 A 19
WJ68P
IT OP_B_S NS
J108 B18
WJ68P
IRQ_JKIS HI
J108 A 18
+3.3V _CPU
WJ68P
ROTARY_HP_SNS J108 B17
WJ68P
RE GI _S NS J108 A 17
R408 5.6K,0.1W
1 2 WJ68P
J108 B16
R409 5.6K,0.1W
1 2 WJ68P
J108 A 16
5.6K,0.1W
R410
1 2 WJ68P
PV RE Q J108 B15
WJ68P
IT OP_A _S NS J108 A 15
WJ68P
+3.3V _CPU
R814 5.6K,0.1W
1 2
R815
5.6K,0.1W
1 2
R816
5.6K,0.1W
1 2
+3.3V _CPU
J108 J109
B34 A 1
WJ68P WJ68P
J109
A 12
C 175
WJ68P
0.01U,DC 50V A 34 J109
WJ68P
J108 J109
A 1 B1
WJ68P WJ68P
J108 J109
A 34 B12
WJ68P WJ68P
J108 J109
B1 B13
WJ68P WJ68P
B31 J108 B34 J109 DBUS [ 15:0]
NC
WJ68P WJ68P
+3.3V _CPU
IC28
IC28
LV C 32
LV C 32
12 14
11 V C C
13 7
GN D
RA43
4 5
C 180
0.1U,25V
56,0.063W
F-1-1
DC CONTROLLER PCB ASSY -2/29
iR C6800C / iR C6800CN / iR 5800C / iR 5800CN
2
+3.3V _CPU +3.3V _CPU
2 1
C 171
1000P,50V
C 172
0.1U,25V
2 1
2 1
C 173
1000P,50V
3
1
PG3/_C S1
2
PG4/_C S0
3
V SS1
4
NC
5
V CC1
1 8 6
PC0/ A 0
2 7 7
PC1/ A 1
3 6 8
PC2/ A 2
4 5 9
PC3/ A 3 PF2/_W A IT/_BRE QO
10
V SS2
1 8 11
PC4/ A 4
2 7 12 PC5/ A 5
3 6 13
PC6/ A 6
4 5 14
PC7/ A 7
15
1 2 PB0/ A 8
22,0.1W CPU
16 PB1/ A 9
1 2
22,0.1W
1 8 17
PB2/ A 10
2 7 18
PB3/ A 11
IC35
19
V SS3
HD6432323A 02FV
3 6 20 PB4/ A 12
4 5 21
PB5/ A 13
1 8 22
PB6/ A 14
2 7 23
PB7/ A 15
3 6 24 PA 0/ A 16
4 5 25
PA 1/ A 17
1 8 26
PA 2/ A 18 P22/ PO2/ TIO CC3 /TMRI0
2 7 27
PA 3/ A 19 P23/ PO3/ TIOC D3/TMCI0
RA43 RA43 RA43 56,0.063W 56,0.063W 56,0.063W 28 V SS4 P24/ PO4/ TIOC A 4/TMRI1
3 6 29
PA 4/A 20/_I RQ4 P25/ PO5/ TIOC B4/TMCI1
30
PA 5/A 21/_I RQ5 P26/ PO6/ TIOC A 5/TMO 0
R800
31
1 2 PA 6/A 22/_I RQ6 P27/ PO7/ TIOC B5/TMO 1
100,0.1W
32 PA 7/A 23/_I RQ7
33
P67/_C S7/_IRQ3
34
P66/_C S6/_IRQ2
35
V SS5
36 V SS6
R801 37
P65/_I RQ1
100,0.1W
38
1 2
P64/_I RQ0
RA44 RA45 RA27 RA28
33,0.063W 33,0.063W 33,0.063W 33,0.063W
+3.3V _CPU
+3.3V _CPU
C 210 C 178
0.01U,DC 50V 0.01U,DC 50V
+3.3V _CPU
R161
2 1
R3
2 1 100,0.1W
R152
100,0.1W
R153
100,0.1W
2 1
R159
100,0.1W
100,0.1W
+3.3V
+3.3V _CPU
C 209
0.01U,DC 50V
PC_CTS
R353
J109
102 B20
P53/_A DTRG 1 2
PC_RTS
WJ68P
101 J109 A 20 100,0.1W R352
P52/SC K2 1 2
WJ68P PC_RXD R351
100,0.1W
100 J109 B19
V SS1 4 1 2
WJ68P PC_TXD R349
J109 100,0.1W
99 A 19
V SS1 3 1 2
WJ68P
98 J109 B18 +3.3V _CPU 100,0.1W
P51/RXD2
1 6
WJ68P
97 J109 A 18
P50/ TX D2
WJ68P
96 J109 B17 2 FIN_RE SE T
PF0/_BRE Q
WJ68P
J109 FIN_DO WNDO A D
95 A 17 3
PF1/_BA C K
WJ68P
94 J109 B16 4 FIN_MO DE
WJ68P
R354
93 47,0.1W A 16 J109 5 LWR
PF3/_LWR 1 2
R355 WJ68P
47,0.1W
92 B15 J109 7 HWR
PF4/_HWR 1 2
R356 WJ68P
10,0.1W J109 RD
PF5/_RD 91 A 15 8
1 2
WJ68P
90 J109 B14 9 RA21
PF6/_A S
WJ68P
C 174 10K,1/ 16W
89 J109 A 14 10
V CC5
1 2 R357
WJ68P
J109
88 A 13 82,0.1W
PF7/ FAI
CPU_CLK
0.01U,DC 50V
WJ68P 1 2
V SS1 2 87
1 2
C 176
86
EXTAL
10P,50V
X1 NX8045G B 18.432M HZ
85
XT A L
1 2
J109
84 B11
V CC4 C 177
WJ68P R358
J109 10P,50V
ST BY 83 A 11
1 2 10K,0.1W
WJ68P
82 J109 B10 J109
NM I R821
A 10
WJ68P 1 2
81
RE S C 413 WJ68P
100P,50V
100,0.1W
WDTOVF*
80 B9
FWE J109
WJ68P
J109 ROTARY_B
P20/ PO0/ TIOC A 3 79 A 9
+3.3V _CPU
WJ68P
78 J109 B8 ROTARY_B
P21/ PO1/ TIOC B3
WJ68P
77 J109 A 8 ROTARY_A Rotary
WJ68P Motor
J109 ROTARY_A
76 B7
WJ68P
J109 ROTARY_I1
75 A 7
WJ68P
74 J109 B6 ROTARY_I0
WJ68P
73 J109 A 6 PS CN ST
WJ68P R935
J109
72 B5
1 2 +3.3V _CPU
WJ68P 10K,0.1W
J109 DDI_PPR DY
P63/_TEND1 71 A 5
WJ68P
70 J109 B4 DDI_PCPRDY
P62/_D RE Q1
WJ68P R359
69 J109 A 4 CS5
P61/_TEND0/_ CS5 1 2
WJ68P
J109 +3.3V _CPU 82,0.1W
68 B3
V SS1 1
R15
WJ68P
J109 1 2
V SS1 0 67 A 3
10K,0.1W
WJ68P
66 J109 B2 CS4
1 2
P60/_D RE Q0 /_ CS4
WJ68P R360
65 J109 A 2
V SS9 +3.3V _CPU
82,0.1W
WJ68P R17
1 2
10K,0.1W
DDI_PRT S
DDI Serial
DDI_PCTS
+3.3V _CPU
R361
1 2
10K,0.1W
SIPC_RXD
Finisher Serial
SIPC_T XD
+3.3V _CPU
R362
1 2
10K,0.1W
DDI_RXD
DDI Serial
DDI_T XD
DC CONTROLLER PCB ASSY (1/29)
+3.3V _CPU
R363
1 2
10K,0.1W
R256
A D7
2 1
PA TCH_V O S
100,0.1W
PA TCH_V O P
from Analog SW
A D4
A509
A D3
A D2
A D1
A D0
+3.3V _CPU +3.3V _CPU
+3.3V _CPU
RS232C I/F
+3.3V _CPU
+3.3V _CPU
+3.3V
7 J101
R19
J7P 6
6 1 2
J101
7
J7P 180,0.1W
5
J101 5 1.8V
J7P
4 J101
J7P
3
J101
Q4
J7P
2
J101 C 502
J7P
0.1U,25V
1
J101
J7P
IC103
DO WNLOA D_PC
NJM 2903M -# ZZZB
to A510
PA D202
+3.3V
+3.3V _CPU +3.3V _CPU
IC71
8 V RES V IN1 1
7 2
V C C V IN2
+3.3V _CPU
6 3
V O NC
5 CD GN D 4
1
M 62032A FP(TF 0J)
WA 4-8503
SP EC
IC103
NJM 2903M -# ZZZB
+3.3V
IC39
LV C 08
13 RE SE T
11
12
from espresso
PA D201
CPU_RE SE T
3 1
ch ec k
Q6 6
DTA 114EUA F
3
PA D410
DTC 114EUA F
+3.3V _CPU
1.4V
2
3
+5V
IC28
LV C 32
1
3
2
IC28
LV C 32
4
6
5
IC61
LV C 04
6 5