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COPYRIGHT 2003 CANON INC. CANOSCAN 9900F REV.0 FEB. 2003 PRINTED IN JAPAN (IMPRIME AU JAPON)
A - 11
+5V_CCD
CCD_RS
A
GND
R2
1
7
2
C1
C19
U1A
A
GND
A
GND
CCD_CP
5
U1C
6
R2
C20
A
GND
CCD_CK2
3
11
4
10
9
8
5
6
11
10
4
U3B
U3E
U6D
U6C
U1E
CCD_CK1
CCD_SHR
A
GND
A
GND
A
GND
A
GND
C24
C25
C30
C10
R1
1
+5V_CCD
4
CCD_CK1
R7
R9
R24
C26
A
GND
1
2
13
12
U3A
U3F
DGND
VCC
EL3
C35
C14
C15
+5V_CCD
A
GND
A
GND
A
GND
LAMP_PWR
EL2
JP1
1
2
C17
C18
C16
LAMPGND
LAMPGND
LAMPGND
LAMPGND
CCD_PWR
C1
1
A
GND
A
GND
A
GND
A
GND
U4
VI
VO
C13
C12
+12V_CCD
+5V_CCD
EL1
C34
R26
R25
HOME_SENSER
A
GND
JP3
ASIC_V
AR
OS
A
GND
A
GND
A
GND
A
GND
A
GND
ASIC_V
AR
OS
R23
Q4
A
GND
D1
V
A
R
OS_PWR
JP2
HOME_SENSER
C31
GND
VCC
C39
C40
A
GND
A
GND
CCD_RS
CCD_CP
CCD_CK2
CCD_PWR
C36
LAMPGND
LAMP_PWR
LAMPGND
A
GND
AG
N
D
CN1
27
25
23
21
19
17
15
13
11
9
7
5
3
1
28
26
24
22
20
18
16
14
12
10
8
6
4
2
OUT_R
OUT_G
OUT_B
CCD_SHR
CCD_SHG
CCD_SHB
C41
CCD_SW
CCD_CK1
LAMP_PWR
C42
C9
R
TGND
RS
CP
PH1
NC
NC
PH2
PH1
SHR
TGND
G
B
OD
SW
PH2
NC
TGND
PH2
PH1
SHV
SHG
U5
A
GND
A
GND
+12V_CCD
C5
C6
1
2
3
4
5
6
7
8
9
10
11
22
21
20
19
18
17
16
15
14
13
12
R3
R22
R19
A
GND
A
GND
A
GND
A
GND
A
GND
A
GND
C27
C21
C22
C23
C28
C29
4
U1B
3
6
U3C
8
U3D
9
5
C7
2
U6A
12
U6F
1
13
+5V_CCD
CCD_CK1
43
U6B
10
U6E
11
8
9
U1D
12
U1F
13
CCD_SHB
CCD_SHG
A
GND
A
GND
CCD_SW
CCD_CK2
CCD_CK2
R4
R5
R8
R10
R14
Q2
R6
C4
C8
R12
Q3
R15
C2
C3
OUT_B
OUT_G
OUT_R
A
GND
A
GND
SMD
A
GND
A
GND
A
GND
A
GND
+12V_CCD
1
2
3
2
1
R16
R13
R20
R17
C33
C38
C32
C37
CCD_PWR
A
GND
A
GND
A
GND
A
GND
R1
Q1
V
A
R
OS_PWR
III. CCD CIRCUIT DIAGRAM
Содержание CanoScan 9900F
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Страница 89: ...COPYRIGHT 2003 CANON INC CANOSCAN 9900F REV 0 FEB 2003 PRINTED IN JAPAN IMPRIME AU JAPON 6 1 CanoScan 9900F ...
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