E19
3-3 MAIN PCB ASS’Y (2/3)
MAIN PCB ASS’Y (2/3)
ACC. SHOE FPC
BUTTON PCB ASS’Y
TOP MODULE UNIT
32
23
35
21
20
13
14
22
12
11
10
9
8
5
7
6
18
19
21
20
13
14
22
12
11
10
18
19
CN1
CN1
C
A
D
B
B
LCD_COM_0
LCD_COM_3
LCD_SEG_0
LCD_SEG_27
Serial_1
ADIN_4,6,7
MIC
D_0
P3_5
+5V
A/V
EX20
EX20
DA-5
3
2
1
4
7
37
40
41
47
48
34
33
32
8
9
CN101 (2/2)
2
1
2
1
CN104
CN3
LCD_COM0
LCD_COM3
LCD_SEG0
LCD_SEG27
EX40
EX47
COM_0
COM_3
SEG_0
SEG_27
34
49
37
33
2
28
4
8
10
28
GND
V-litium
BUTTON
BATTERY
2
1
GND
BAT_OPEN
V
-litium
DC_J_DET
I_SENSE
PS
CHG_CS
REDCONT
/E0LAT
SP+
SP–
D+
D–
VIDEO
LINE
VBUS
RX
TX
AFLED_01
AFLED_21
AFLED_22
VCPU
MATSW_1
MATSW_2
MATSW_3
MATSW_4
MATSW_5
MATSW_6
MATSW_7
MATSW_8
AFLED_01
AFLED_21
AFLED_22
VCPU
MATSW_3
MATSW_4
MATSW_5
MATSW_6
MATSW_7
MATSW_8
MATCOM_1
MATCOM_2
LOCK_P_DET
26
25
24
36
1
4
32
23
9
8
5
7
6
CN102
LCD_COM_0
LCD_COM_3
LCD_SEG_0
LCD_SEG_27
34
35
49
37
33
MATSW_1
MATSW_2
MTSW_3
MTSW_4
MTSW_5
MTSW_6
MTSW_7
MTSW_8
MA
TCOM_1
MA
TCOM_3
REMO
TE
MIC_IN
MIC_GND
BA
T_OPEN
CF_OPEN
THRM
MTSW_1
MTSW_2
MATCOM_1
MATCOM_2
LOCK_P_DET
6
3
1
7
5
4
2
EF_X
EF_CCC
EF_ID
EF_XGND
STRB_SW
EF_STOP
AVEF
26
25
24
36
1
4
3
3
3
3
2
2
4
3
2
1
1
3
4
3
4
8
24
14
30
23
26
27
25
28
29
33
34
20
21
31
32
36
22
7
9
6
2
4
3
5
35
17
18
15
13
16
1
8
11
10
STRB_DET_SW
X_TRIG
/SPCR
SENSE
OSC
BCLK
SCLK
STSP
ST
OR
O_STP
REG 5.0V
REG 5.0V
EF
AD
REG 5V(BA
T)
MOSI
MISO
CSEF0
CSEF1
SW6
SW3
SW4
SW5
Release SW
Upper Dial
Macro
Sokkyo
Lower
Dial
Manual
Forcus
Strobe
Remocon
Zoom–
Zoom+
LOCK_P_DET
+3.3V
MATSW_1
MATSW_2
MATSW_3
MATSW_4
MATSW_5
MATSW_6
MATSW_7
MATSW_8
ACC. SHOE
OLC
AFLED_01
AFLED_21
AFLED_22
LED2
SML31
LED1 AAPG1211
AFLED21 : Green
AFLED22 : Red
MACRO : Umber
Q4 SW
2SC3631
IC2 SW
7W53
5
1
7
6
6
IC3 OR
7SH32
4
1
2
IC4 OR
7SH32
4
1
2
+5V
Q1 BUFFER
XP4601
SW5
SW7
SW6
SW8
SW4
SW9
SET
DISP
WR
MENU
SW3
SW2
SW1
AE_LOCK
2
3
IC5 REMOTE CONTROL
RS-151
MIC IN
MIC GND
REMOTE
MIC
BATTERY COVER
OPEN DET. SW
CF LID
OPEN DET. SW
THERMISTOR
TH1
SW10
TO
DC/DC CONVERTER PCB
ASS’Y
VCPU
Q127
PDTC114
EX3
EX15
EX19
EX25
EX26
EX16
EX47
EX46
EX45
EX44
EX43
EX42
EX41
EX40
EX63
EX50
EX50
EX10
EX62
CN100
EX21
EX9
T
OUT0
T
OUT0
EX49
EX49
EX48
EX62
EX63
EX11
EX19
EX15
EX3
EX9
EX7
EX29
EX10
EX21
EX26
EX27
EX25
IC102
IC107
IC140
EX18
EX48
4
1
2
EX27
ADIN_7
ADIN_4
ADIN_6
IC109
VBAT
VDD2_5.5V
Q106
+5V REG
MM1385AN
+5V REG
MM1385AN
13
13
14
12
14
5
15 16
16
18 17
18
3
7
3
2
4
5
6
8
7
17
15
6
2
4
IC107
CATE
IC103
3.3/5V BUFFER
VCC
c
a
b
11
9
205
228
35
61
96
99
20
11
257
115
201
277
272
165
23
24
90
94
10
19
173
223
SW100
D_P
D_N
USB_VBUS
VCPU
VCPU
VCPU
VCPU
VCPU
VCPU
Q114 SW
XP03312
Q115 SW
XP03312
16
17
15
13
20
R1OUT
R1IN
T1IN
T1OUT
IC110 RS232C
MAX3222CAP
1
2
3
7
6
8
VDD
CLK
D
ATA
FOUT
CE1
CE0
RTC
IC114 RTC4574JE
IC115
RESET
RN5VD27A
X100
24MHz
Q113 SW
XP03312
Q112
VLCO
2SC4617
Q102 INV
PDTC144
Q101 INV
XP6213
P2-3
P2-4
P2-5
a
b
c
a
b
c
2
5
3
7
11
25
CCC
EFID
EFAD
AVEF
SYNC
NSPCR
IC1 FLASH Control
LC4090L
STSP
SENSE
CSEF0
CSEF1
OSC
BCLK
SCLK
MOSI
MISO
10
4
12
14
16
19
18
17
42
122
189
45
227
166
169
13
224
52
252
197
198
50
134
137
56
59
199
LCD_VLCO
EX16
EX17
EX16
EX17
EX30
EX40
EX41
EX42
EX43
EX44
EX45
EX46
EX47
EX18
EX30
EX12
274
204
221
174
142
12
93
88
66
65
84
2
EX54
EX58
EX59
CS2
RXD1
TXD1
EX55
OSC1-X2
RESETB
CLK32KIN
OSC1-X1
IC113 CPU (1/2)
µPD82434S1
LCD BASE
POSITION DET.
USB_PWON
M.POWER
10
2
1
3
2
1
4
5
3
2
6
1
4
3
5
1
6
2
4
DATA COMMUNICATION
ANALOG IMAGE SIGNAL
ANALOG AUDIO SIGNAL
Summary of Contents for PowerShot G1
Page 2: ......
Page 3: ...SERVICE MANUAL PowerShot G1 C83 1004 ...
Page 6: ......
Page 22: ...G16 3 Exterior 3 1 External Photos ...
Page 44: ......
Page 46: ......
Page 53: ...R7 FRONT RING FRONT COVER UNIT STEP5 Remove the FRONT RING ...
Page 63: ...R17 STEP5 Remove the REAR PLATE UNIT ...
Page 68: ...R22 STEP4 Remove the LENS PLATE LENS PLATE Adhesive OPTICAL UNIT ...
Page 85: ...R39 Remove the ACC CONTACT UNIT STEP13 TOP COVER UNIT ACC CONTACT UNIT ...
Page 90: ...R44 STEP6 Remove the TOP MODULE UNIT TOP MODULE UNIT B W LCD FRAME ...
Page 105: ...R59 LCD SHEET BACK LIGHT UNIT LCD PCB ASS Y ...
Page 131: ...PARTS CATALOG ...
Page 132: ......
Page 137: ...PowerShot G1 No 3 FLASH SPEAKER UNIT 7 3 4 5 8 6 2 1 P5 ...
Page 139: ...PowerShot G1 No 4 REAR PLATE UNIT 7 4 5 6 3 2 1 P7 ...
Page 141: ...PowerShot G1 No 5 BATTERY BOX UNIT 10 9 8 13 4 11 3 12 5 7 14 6 1 2 4 P9 ...
Page 143: ...PowerShot G1 No 6 LCD HINGE UNIT 2 1 10 8 7 5 3 6 4 9 11 12 12 11 11 P11 ...
Page 153: ...PowerShot G1 No 11 Fuse 1 2 DC DC CONVERTER PCB ASS Y P21 ...
Page 156: ......
Page 162: ...E6 I H G F E D C B A 1 2 3 4 5 6 8 9 10 11 12 13 14 15 7 SOLDERING SIDE ...
Page 164: ...E8 I H G F E D C B A 1 2 3 4 5 6 8 9 10 11 12 13 14 15 7 SOLDERING SIDE ...
Page 166: ...E10 I H G F E D C B A 1 2 3 4 5 6 1 6 CF UNIT ...
Page 170: ...E14 I H G F E D C B A 1 2 3 4 5 6 SOLDERING SIDE IC02 DC DC Converter F01 F02 Fuse ...
Page 179: ...PARTS CATALOG ...
Page 184: ...PowerShot G1 No 3 FLASH SPEAKER UNIT 7 3 4 5 8 6 2 1 P5 ...
Page 186: ...PowerShot G1 No 4 REAR PLATE UNIT 7 4 5 6 3 2 1 P7 ...
Page 188: ...PowerShot G1 No 5 BATTERY BOX UNIT 10 9 8 13 4 11 3 12 5 7 14 6 1 2 4 P9 ...
Page 190: ...PowerShot G1 No 6 LCD HINGE UNIT 2 1 10 8 7 5 3 6 4 9 11 12 12 11 11 P11 ...
Page 200: ...PowerShot G1 No 11 Fuse 1 2 DC DC CONVERTER PCB ASS Y P21 ...