Canon iR C6800 Series Circuit Diagram page 36

DC CONTROLLER PCB ASSY -23/29
iR C6800C / iR C6800CN / iR 5800C / iR 5800CN
FIN I/F
+3.3V
2
IC44 IC44
LV C 14 LV C 14
SIPC_RXD
8 9 10 11
(IPC_TXD)
IC44
LV C 14
R499
SIPC_T XD
13 12
1 2
1K,0.1W
+3.3V
R942
1K,0.1W
IPC_TX D R941
3
1 2
1K,0.1W
Q 316
2SC3735-@-A
3
Q 305
DTC 114EUA F
FIN_MO DE
FIN_RE SE T
H:reset
FIN_DO WNDO A D
IC44
LV C 14
2 1
IC44
LV C 14
+3.3V
4 3
IC44
IC44
LV C 14
LV C 14
14
V C C
6 5
7
GN D
F-1-23
30
1 J1125
J7P
+13V
2
J1125
J7P
+3.3V
3
J1125
J7P
DA 25
DA N217F
R496
1
330,0.1W
R498
4
1 2 J1125
J7P
1K,0.1W
C 218
100P,50V
L15 R955
1 2 5
1 2 J1125
J7P
BK1608LL121 22,0.1W
3 Q9 7
2SC3735-@-A
R980
6 J1125
1 2
J7P
5.6K,0.1W
7 J1125
J7P
Q 304
3
2SC3735-@-A
1
J1129
J5P
2 J1129
J5P
3
Q 301
DTC 114EUA F
3
J1129
J5P
3
Q 302
DTC 114EUA F
4
J1129
J5P
3
Q 303
DTC 114EUA F
5
J1129
J5P
3.5k_DECK I/F
RA55
CHO_CLK
1 8 3
1K,0.063W
RA53
4.7K,0.063W
RA55
PD_MTR _CLK
2 7 3
1K,0.063W
RA53
4.7K,0.063W
RA55
CHO_TX END
3 6 3
1K,0.063W
RA53
4.7K,0.063W
RA55
CHO_TX D 4 5 3
1K,0.063W
RA53
4.7K,0.063W
+3.3V
PA D399
R493
10K,0.1W R543
IC43
1K,0.1W
LV C 14
CHO_RXL OA D
3 4 3
1 2
R545
4.7K,0.1W
+3.3V DA 24
DA N217F
2 1
IC43 IC43
LV C 14 LV C 14
CHO_RXD
8 9 6 5
C 230
100P,50V
+24V
R1012
33K,0.1W
PA D422
CHO_TX OUTE N
3
1 Q 334 R546
ch ec k
DTC 114EUA F 4.7K,0.1W
+3.3V
IC43
IC43
LV C 14
LV C 14
1 2 14
V C C
7
GN D
DC CONTROLLER PCB ASSY (23/29)
R982
1 J1132
1 2
J8P
5.6K,0.1W
L10 R950
1 2 2 J1132
1 2
J8P
BK1608LL121 22,0.1W
Q 108
2SC3735-@-A
L11 R951
1 2 3
J1132
1 2
J8P
BK1608LL121 22,0.1W
Q9 6
2SC3735-@-A
L12 R952
1 2 4 J1132
1 2
J8P
BK1608LL121 22,0.1W
Q9 5
2SC3735
L13
R953
1 2 5
J1132
1 2
BK1608LL121 22,0.1W J8P
Q9 4
2SC3735
PA D400
R954
1 2 6 J1132
1 1 1 2
ch ec k ch ec k J8P
L14 22,0.1W
BK1608LL121
Q 109
2SC3735
1
J1136
J6P
+3.3V
R981
2
J1136
1 2
R497
J6P
5.6K,0.1W
330,0.1W
R495
7 J1132
1 2
J8P 3
J1136
1K,0.1W
J6P
4
J1136
J6P
8 J1132
5
J1136
J8P
J6P
3
Q 110
2SC3735 6
J1136
J6P