Canon PowrShot G5 Service Manual page 139

2.3 MAIN PCB ASS'Y (2/4)
DATA COMMUNICATION
ANALOG IMAGE SIGNAL
ANALOG AUDIO SIGNAL
ACC. SHOE FPC
ACC. SHOE
TOP MODULE UNIT
IC1 OLC DRIVER
BU9728AKV
12
ı
COM0 15 COM0
ı ı
COM3 COM3
4
OLC
CN1
8
SEG0 17 SEG0
SCK SCK 24
ı 9
ı ı
SD SDAT 25 A10
SEG3 20 SEG3
10
CS /OLC_CS 26 A11
25
SEG0 SEG0
28
11
ı ı ı
C/D OLC_C/D 27 A12
SEG31 48 SEG31 16
OLC_RST 23
RESET
VDD
7
OLC VDD
MATCOM[1] 7
MATCOM[2] 15 B15
Upper Dial
MATSW[1] 8
MATSW_1
MATSW[2] 9
MATSW[3]
12 B12
MATSW[4] 11 B11
MATSW_2
MATSW[5] 3
MATSW[6] 4
SW2
MATSW[7] 10 B10
Zoom+ MATSW_3
MATSW[8] 2
AFLED[01] 1
SW1
AFLED[21] 16
Zoom-
MATSW_4
AFLED[22] 17
PWR_LED01 18
SW9
PWR_LED02
19
MATSW_5
Sokkyo
Relase
PWR_OFF 5
PB_ON 13 B13
SW8
REC_ON 14 B14
Macro
OLC_VDD 22
MATSW_6
SW6
MATSW_7
Remocon OLC VDD
SW7
Strobo MATSW_8
AFLED[01]
LED3
SML310
AFLED[21]
AFLED[22]
LED1 SML521
PWR_LED01
PWR_LED02
LED2 SML521
PWR_OFF
SW10
PWR_ON
SW4
REC_ON
SW3
01 JUNE, 2003
EF FPC
REG5.0V
10 IC6(1/2)
5
6
CN1
7 9
1 EF_XGND
STRB_SW
7
2
5 EF_CCC CCC
5
4 EF_ID EFID
6
EF_STOP STSP
3
3
AVEF AVEF
2
7
6 EF_X SYNC
Q4 SW
2SC3631
VDD2-EF5.0
IC810 FF
8 9
IC809(1/2) TC7W74FK
1
DIR
INV
19
1 7 1
TC74W04FU G
CLK
Q
12 11
5
CLR
CN804
6
EX[9]
A9 OLC_SCK
EX[10] VDAC
OLC_SDAT
3
EX[39]
OLC_VDD
/OLC_CS
OLC_C/D
DACD[0]
A8 /OLC_RST
A
Q108
INV
PDTC144E
EX[16]
B7 MATCOM1
EX[17]
DA,DACD1
MATCOM2
4
EX[40]
B8 MATSW1
EX[41]
B9 MATSW2
EX[42]
MATSW3
EX[43]
MATSW4
EX[44] B
B3 MATSW5
13
EX[45]
B4 MATSW6
EX[46]
MATSW7
EX[47]
B2 MATSW8
Q111 INV PDTC114EE
B1 AFLED01
P2[5] EX[19]
A1 AFLED21
EX[40]
A2 AFLED22
EX[41]
A3 PWR_LED01
Q109 INV XP6213
4
PWR_LED02
A4
P2[4]
3
EX[28]
B5 PWR_OFF 2
EX[29]
7
6
PB_ON LCD
P2[3]
EX[30] 5
REC_ON 1
A7 OLC_VDD
Q110 INV
OLC VDD
XP6213
6
VDD0-3.3 P2[6]
5
1
Q113
4
SW
P2[2]
3
PDTA114EE
2
Q114
P2,P3,P4
EX[23]
SW 11
PDTC114TE
IC6 AMP
BA10324AFVP
IC6(2/2)
12 IC4 OR
3 2
8 14
4
REG5.0V
1
2
Q1 BUFFER
13 1
7SH32
XP4601
27 28
6
11
2
NSPCR 4
25 5
EFAD
IC1 EF
1
LC4090L
E1,E2 REG5.0V
3
REG 5.0V
(E2)
VDD2-EF5.0
6 5 4 2 3 7
4 4
20
IC806
VCC
3.3/5V BUFFER
14 15 16 18 17 13
TC74VHCT245AFT
6 3 1
1
G1
7
G2
5 5
2 5 VBAT
IC811 BUFFER
TC7WH126FU
EX[9]
EX[10]
EX[16]
EX[17]
IC104 CPU (1/2)
EX[18]
UPD82518F1-021-EN6
EX[19]
EX[40]-[47]
8
EX[23]
EX[53]
EX[28]
EX[29]
EX[30]
EX[23]
X100
24MHz
IC105
2 1
RESET
S-80927CNMC-G8X
RTC
VCPU
IC103 RTC4574JE
IC7 COMPARATOR
NJM12903R
4 5 6
Q2 3
CN5
XP6501
5
7 A-SLT-1
1
6
2
A-SLT-2
3
B-SLT-1
1
4 5 6
Q3 3
2
VDD B-SLT-2
XP6501
VDD10-3.3V
1
2
VDD10-3.3V
REG5.0V(BAT)
REMOTE
BATT_THRM
Vlitium
CF_ OPEN
ROT_ENC[0]
ROT_ENC[1]
MATCOM1
MATSW5
MATSW6
BATOPEN
VDD10-3.3
IC803 SW
TC7W66FU
3
13
6 5 2
B
AUDIO
NF100
VIDEO
2
Serial 0
D_P
D_N
4 3
USB_VBUS VCPU
Q104 SW
XP03312
2
EX[9]
EX[10]
1
3 4
VCPU
EX[20]
EX20
Q103 SW
XP03312
USB_PWON
2
EX7
1
VCPU
1
EX[10] SSG_SDATA
3
5
EX[9]
SSG_SCLK
6
2
P3[3]
7
IC111 BUFFER
TC7WH126FK
1
VDD VCPU
MAIN PCB ASS'Y (2/4)
HV FPC
12
A-SLANT
DET
11
RU1 REMOTE CONTROL
13
B-SLANT RS-181
2
DET
14
REMOTE
3
15
16
TH1
7
THERMISTOR
6
21
CN4
19 V-litium 2 2 BUTTON
BATTERY
8 GND 1 1
4
SW10
CF LID
5
OPEN DET. SW
1
3
2
SW13
20 BATTERY COVER
OPEN DET. SW
CN2
ROT_ENC[0]
1 ROTARY
ENCODER
ROT_ENC[1] 3
PONG_SW_COM 5
VDD0-3.3
PONG
PONG_SW_SW 6
7
R-EN FPC
1
CN806
P4[7]
AV_J_DET 8
LINE_OUT 4
MIC-IN 2
MIC_GND
1
VIDEO_OUT 6
TO
STJ PCB ASS'Y
10
D+
D- 11
VBUS 12
Serial 1
C CANON INC., 2003