Dc Controller Pcb Assy - Canon iR C6800 Series Circuit Diagram
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Also See for iR C6800 Series:
- Service manual (1404 pages) ,
- Portable manual (456 pages) ,
- Service handbook (132 pages)
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ALALOG SW
+5V
2
A D0
1
3
IC70
R990
LM324D
3.3K,0.1W
C8 2
0.1U,25V
+5V
6
A D1
7
5
IC70
R991
LM324D
3.3K,0.1W
+5V
9
A D2
8
10
IC70
R992
LM324D
3.3K,0.1W
+5V
13
A D3
14
12
IC70
R993
LM324D
3.3K,0.1W
+5V
6
A D7
7
5
R994
IC69
3.3K,0.1W
LM358D
C8 4
0.1U,25V
+5V
2
to CPU(A/D)
A D4
1
3
A502
R995
IC69
3.3K,0.1W
LM358D
F-1-8
+3.3V
+3.3V
+
+3.3V
3.3V
3
3
3
3
CP8
RS V _ENV _TE MP
1
ch ec k
R160
Reserve
CP9
TR NS1_DC
1
ch ec k
CP10
1
ENV _TE MP
ch ec k
+3.3V
+3.3V
+3.3V
+3.3V
+5V
IC3
3
3
3
3
SN74LV 4052A PW
1
16
Y0
V C C
CP20
TR NS2_DC
2
15
1
Y2
X2
ch ec k
3
14
CP19
1
RS V _ENV _HUM
Y
X1
ch ec k
R819
4
13
Y3
X
R157
5
12
Y1
X0
R155
6
11
Reserve
ENA BL
X3
A D_S EL 0
7
10
V EE
A
8
9
A D_S EL 1
GN D
B
ViH=Vcc*0.7
=3.5Vmin
+3.3V
+3.3V
+3.3V
+3.3V
3
3
3
3
CP4
1
EX_FIX_T HM _EDG E_IN
ch ec k
R149
Reserve
CP6
1
MLT_ PA P_WIDTH
ch ec k
CP7
EX_FIX_T HM _IN
1
ch ec k
+3.3V
+3.3V
+3.3V
+3.3V
+5V
IC2
3
3
3
3
SN74LV 4052A PW
1
16
Y0
V C C
2
15
EPC_SIG
CP10(A 511)
Y2
X2
CP18
MA IN_T HM _EDG E_IN
3
14
1
Y
X1
ch ec k
4
13
Y3
X
5
12
CP17
1
MA IN_T HM _IN
Y1
X0
ch ec k
R148
6
11
Reserve
ENA BL
X3
7
10
A D_S EL 0
V EE
A
A D_S EL 1
8
9
GN D
B
+3.3V
+3.3V
3
3
CP2
1
ch ec k
CP3
1
ch ec k
+3.3V
+3.3V
+3.3V
+3.3V
+5V
IC1
3
3
3
3
SN74LV 4052A PW
1
16
Y0
V C C
2
15
CP16
1
CL_T NR_REMA IN_A D
Y2
X2
ch ec k
CP15
PRS_ TH M_EDGE_IN
3
14
1
Y
X1
ch ec k
4
13
Y3
X
5
12
CP14
1
PRS_ TH M_IN
Y1
X0
ch ec k
6
11
Reserve
ENA BL
X3
7
10
A D_S EL 0
V EE
A
A D_S EL 1
8
9
GN D
B
SAMBA I/F
<A D0>
1c h
(f rom A 506)
10K,0.1W
2
1
3c h
2c h
(f rom A 519)
0c h
(f rom A 511)
SMB_CS
SMB_SK
SMB_DO
SMB_RS T
<A D1>
2c h
(f rom A 512)
+5R
1c h
(f rom A 506)
5.6K,0.1W
2
1
SMB_DI
10K,0.1W
2
1
0c h
10K,0.1W
2
1
3c h
<A D2>
Reserve ENV SENSOR
1c h
(f rom A 528)
10K,0.1W
2
1
3c h
2c h
0c h
(f rom A 528)
RS V _ENV _TE MP
<A D3>
2c h
(f ro m A 511)
1c h
(f ro m A 528)
(f ro m A 528)
0c h
10K,0.1W
2
1
3c h
RS V _ENV _HUM
<A D7>
A TR_RE F
1c h
(f ro m A 528)
3c h
A TR_SI G
2c h
0c h
(f ro m A 528)
<A D4>
DC CONTROLLER PCB ASSY (8/29)
2c h
1c h
0c h
R147
10K,0.1W
2
1
3c h
+3.3V
+5V
8
J105
J8P
RA56
1K,0.063W/N OTMN T
1
8
7
J105
J8P
2
7
6
J105
J8P
3
6
5
J105
J8P
4
5
3
J105
J8P
+3.3V
R426
4
J105
2
1
+3.3V
J8P
1K,0.1W
2
J105
J8P
1
J105
J8P
+3.3V
+5V
6
R185
7
2
1
R115
5
1K,0.1W/ NO TMNT
2
1
22K,0.1W/ NO TMNT
C9 1
0.1U,25V
IC5
NJU7032M -# ZZZB /NOTMN T
+5V
R188
2
1
R118
2
1
3
1K,0.1W/ NO TMNT
2
1
22K,0.1W/ NO TMNT
IC5
NJU7032M -# ZZZB/NOTMN T
+5V
1
J106
J4P
2
J106
J4P
3
J106
J4P
4
J106
J4P
9
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