Lcd Pcb Ass'y - Canon PowerShot G2 Service Manual

5-2-6. LCD PCB ASS'Y

DATA COMMUNICATION
ANALOG IMAGE SIGNAL
LCD PCB ASS'Y
CN2
8 Y+S
FROM
9
R-Y
MAIN PCB ASS'Y
11 B-Y
2
E1LAT
1 CSYNC
6
S_D2L
7 S_CLK
4 LCD_CONT_CS
5 P_DET02
CN1
FROM
4 LCD_12V
MAIN PCB ASS'Y
7 VDD0
2 BLK_21V
BLK_BRT
1
01 AUGUST, 2001
Q3,Q104 : BUFFER XP4601
Q3 (1/2)
2
3
Q4 (1/2)
2
4
3
Q4 (2/2)
1
4
5
6
IC1 +3.0V REG
MM1385HN
5 4
VIN VOUT
CONT
1
Q1 LCD V DET.
XP6210
5 4
6
1 2
Q5 BUFFER
XP4601
IC3 LCD CONTROL
CXA3572R
C11
22
G/Y
C12
23
R/R-Y
C13
24
B/B-Y
10
ROUT
12
GOUT
VCC1
8
BOUT
VDD1,2
6
COM
27
25 REF
SYNC_IN
3
33 VST
SDAT
2
32 VSK
SCK
1
EN
31
SEN
47
DWN
46
WIDE
44
HST
3
42
HCK1
43
HCK2
40
RGT
14
PSIGOUT
48
VCC2
6
2
4
1
5
3
Q6 BUFFER
XP4601
2
6
4
5
1
3
CN3
RED
4
GREEN 5
BLUE 3
COM 23
REF 11
VST 22
VCK 21
EN 20
DWN 19
WIDE 13
HST 12
HCK1 7
HCK2 8
2
RGT
14
VDD
18
PSIG 16
Q2 LCD BRIGHT CONT
2PC4617
C CANON INC., 2001
LCD PANEL
BACKLIGHT UNIT