Canon DADF-B1 Service Manual page 130

· ADF Controller PCB (3/4)
A15
J6
+24U
A12
+24U
J6
+5V
A11
+5V
+5V
J6
A10
GND
J6
A9
SPR J6
A8
GND J6
+5V
+5V
R44
A7
+5V J6
A6
SCVR J6
A5
GND J6
+5V
R41
A4
+5V J6
+5V
+5V
R47
A3
+5V J6
A2
FMCK J6
A1
GND J6
+24U
B13
+24U J6
+5V
B12
+5V J6
B11 1
GND J6 CP1
[ GND ]
B10
GND J6
B9
WIDE J6
C43
+5V
B8
+5V J6
B7
GND J6
+5V
B6
+5V J6
Q35
+24U
B5
+24U J6
B4
ETLED J6
R50
B3
ENT J6
B2
OGLED J6
+5V
B1
+5V J6
A-10
R45
R40
SPRS
R42
R43
CVRS
[ FCLK ]
CP11
R48
R49
FCLK
C24
[ WIDTH ]
CP14
R64
C26
+5V
R46
[ ENTLED ]
+5V
+24U
Q41
2
R114
1
+ 3
+5V
C44
R51
C25
[ ENTS ]
1
CP2
Q36
3
R59
B15
LTLED J6
A14
EPLED J6
WIDTH
1
CP6
B14
LAST J6
ENTLED
A13
EMP J6
ENTS
ORGLED
[ LEDPLS ]
+5V
CP10
+5V
R115
HC14
Q37
4 3
3
R52
Q6
2
R57
+5V
R116
3
Q38
+5V +24U
6
R94
3 7
+ 5
C36
Q39
[ EMPLED ]
1
CP8
[ LASTS ]
1
CP5
R60 R61
C29
[ EMPS ]
1
CP4
R62 R63
C30
COPYRIGHT © 1999 CANON INC. CANON DADF-C1 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
R53
+5V
6
7
+5V
+ 5
C27
R55
R54
R56
[ LASTLED ]
+24U
CP9
6
7
R58
LASTLED
+ 5
C28
Q41
Q10
RA2
1R 1R 1R 1R 1R 1R 1R
2R 2R 2R 2R 2R 2R 2R 2R 2R
EMPLED[ 0:7 ]
+5V
D6
LASTS
+5V
D7
EMPS