Canon PowerShot A30 Service Manual page 116

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2.2 MAIN PCB ASS'Y (1/3)
DATA COMMUNICATION
ANALOG IMAGE SIGNAL
OPTICAL UNIT 1/2
CCD FPC
( ) : A30 Model
10 ( 4 )
2
Vout ( Vo )
7 (10 )
V1A ( V5 )
12
8 (12 )
V1B ( V1 )
11
CCD
5 (13 )
V2 ( V2 )
Sensor
13
3 (11 )
V3A ( V6 )
15
4 (14 )
V3B ( V3 )
14
2 (15 )
V4 ( V4 )
16
14 (16 )
SUB (SUB)
5
15 ( 6 )
CSUB ( OG )
6
18 ( 8 )
H1 ( H1 )
10
19 ( 7 )
H2 ( H2 )
9
17 ( 2 )
RG ( R )
8
12 ( 1 )
VDD ( OD )
4
16 ( 9 )
VL ( PT )
7
13 ( 5 )
C_GND ( LG )
1 C_GND ( LG )
2
4
3
10
12
20
From DC/DC PCB ASS'Y
22
13
14
15
9
16
17
To DC/DC PCB ASS'Y
18
19
23 LED_BL
MIC
2 MIC
1
01 MAY, 2002
MAIN PCB ASS'Y (1/3)
Q1303
VDD2
BUFFER
2SC4617
CN1301
Vout ( Vo )
IC1303 TG
CXD2470R
41
V1A ( V5 )
V1A
19
PBLK
43
V1B ( V1 )
V1B
39
V2
( V2 )
V2
16
44
XSHP
V3A
V3A ( V6 )
17
46
XSHD
V3B
V3B ( V3 )
23
40
ADCLK
V4
V4
( V4 )
C1335
C1336
47
35
SUB ( SUB )
SUB
HDI
34
CSUB (OG )
VDI
C1327
12
26
H1
CKI
H1
( H1 )
30
13
H2
MCKO
H2
( H2 )
C1332
9
RG
( R )
RG
31
SDATA2
42
VDD ( OD )
VDD
SSI
32
45
SCK2
VL
( PT )
VL
SCK
33
TG_CS
SEN
VDD
Q1304
VSUB CONT
DTC144EE
A40 Model
A30 Model
A40 Model
A30 Model
Q1301
CN1004
SWITCH
VDD2
UFMSN
VCC2
VCC2
VEE2
VCC1
VCC1
VCC1M
VCC1M
VCC1A
VCC1A
VDD34
VDD34
VCC34
VCC34
VBATT
VBATT
POWER
E1LAT
EX35
E1PLAT
E2LAT
EX36
E3LAT
EX37
E4LAT
EX38
Q1010 LED Drive
2SC4617
IC1902
IC1904
IC1901 (1/2)
MIC AMP
ALC
AMP
NJM2118V
AN6123MS
TC75W51FU
CN1901
3
7
3
5
5
7
IN
OUT
6
GND
IC1011 (1/3)
Digital Signal Processing IC
MB87J8070PBP-G
IC1302 CDS,A/D
VSP2260Y
C1317
30
CCDIN
AD_D0
ı
A30 Model
AD_D9
CCD2
D0
19
ı
ı
PBLK
10
CCD11
A40 Model
D9
21
SHP
22
SHD
16
ADCCK
TG_HD
CLP0B2
20
CLPOB
TG_VD
TG_CK
TG_MCK
SSGOUT4
47
CLP0B2
SDATA-
SSGOUT5
48
TG_HD
SCLK
SSGOUT0
AD_LD
46
TG_VD
SLOAD
SSGOUT1
TG_CK
TGCKO
AVDD,DVDD
TG_MCK
CCDCLK
P3_0
SDATA2
EX10
SCK2
EX9
TG_CS
EX11
EX3
AD_LD
EX12
IC1301
5 +3.3V REG
4
VCC2_AD
MM1385EN
VDDH1-20
IC1014
AVD
5
4
+2.5V REG
AVD1-3
MM1385NN
IC106
VREF1-3
5
4
+3.0V REG
VCC1A_3
MM1385HN
Q1014 2.5V REG CPH3114
VDDL1-8
4
IC1016
EXT
P3_4
2
3
2.5V REG
VDD
VO
RN5RG25A
E3LAT
E4LAT
IC1001 (1/2)
IC1901 (2/2)
CPU
AMP
UPD82518F1-021-EN6
TC75W51FU
3
AAABAGPB_AIN2
2
AADABGPB_AOUT
Q1011-Q1013
VCC1A_3
IC1502
Q1507,Q1512
AVD
LCD CONTROL
BUFFER
CXA3572R
Q1507
C1512
2SA1774
22
G/Y
Q1013
2SA1774
YOUT1
C1513
23
2
R/R-Y
Q1011
3
2SA1774
4
RBOUT3
C1511
1
24
B/B-Y
Q10112
5
2SA1774
6
COUT2
Q1512
25
XP4601
P4L_2
SYNC_IN
32
SCK3
EX0
SCK
SDATA3
33
SDAT
EX1
LCD_CS
31
SEN
EX13
VCC1A_3
VCC1
Q1508
VDD1,2
VCC2
VDD34
REG.
2SC4617
3
4
Q1509
REG.
2
2SC4617
Q1506
1
SWITCH
XPO3311
Q1514
5
BUFFER
XP4601
2
VCC34
LC FILTER
IC1501
C1543
75Ω DRIVER
BD7600FV
1
3
8
FILTER
BUFFER
STBY
2
P4U_3
IC1903
C1916
AUDIO OUT
NJM12904R
1
5
1
3
7
AMP
CN1502
10
RED
4
R_OUT
12
G_OUT
GREEN
5
8
B_OUT
BLUE
3
LCD PANEL
6
COM
COM
23
27
REF
REF
11
3
VST
VST
22
2
VSK
VCK
21
1
EN
EN
20
47
DWN
DWN
19
46
WIDE
WIDE
13
44
HST
HST
12
42
HCK1
HCK1
7
43
HCK2
HCK2
8
40
2
RGT
RGT
14
PSIGOUT
VDD
18
PSTG
6
6
2
4
1
3
Q1515
BUFFER
6
XP4601
5
4
1
3
C1508
6
VIDEO
VC_DET
VC_DET
AUDIO
C CANON INC., 2002

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