Lcd P.c.b. Section - Canon MV750i E Service Manual

LCD P.C.B. SECTION

DATA COMMUNICATION
LCD P.C.B.
VTR UNREG
LCD 8.5V
CN901
LCD SW5V
3 VTR UNREG
4 VTR UNREG LCD 3V
5 VTR UNREG
15 LCD 8.5V
16 LCD SW5V
17 LCD 3V
18 LCD 3V
6 LCD 3V ON
7 BL ON
LCD SW −10V
13
25 PANEL R
24 PANEL R
23 PANEL G
22 PANEL B
19 C SYNC
LCS
12 LCD CS
ECS
11 LCD EEP CS
SO
10 LCD EEP SOUT
CLK
9 LCD EEP SCK
SO
8 LCD EEP SIN1
TO
14 LCD SW 15V
SYSTEM CONTROL SECTION
R-KEY P.C.B.
CN100
01 Jan. 2004
Q902
LCD 8.5V LCD SW7.5V CONVERTER
6 5 4
LCD 3V
3
1 2
Q903
Q906
Q911
Q912
43 VDD
44 VCC1
R
2 CLAMP
G
48 CLAMP
B
1 CLAMP
E CS
1 CS
IC901
CLK
2 SK
BR9010RFV-W VCC 8 LCD 3V
SO
3 DI EEPROM 47 PLL
SO
4 DO
TIMING
GENERATOR
L CS CS
37
CLK CLK
S
38
I/F
SO D1
39
IC903
AN2545NFHQ
LCD DRIVE
VTR UNREG
VTR UNREG
5
T4201
Q4201
SWITCH
ON
1 CONTROL 4 4
3
3
2
IC4201
1
R1223N152H
DC/DC
5
3 2 1
VTR UNREG
5
CONTROL
6 4
Q4202
3
DRIVER
4
1 5 2
Q4203
LCD SW7.5V
18 25
LCD SW5V
Q910
R OUT
16
GCA
G OUT
CNTRST GAMMA S/H BRIGHT 14
GCA
B OUT
11
GCA
RL
41
STH2
19
STH1
20
CPH3
22
CPH2
23
CPH1
24
STV1
29
STV2
30
CPV
31
OEV
32
QH
CONTROL 33
OEH
34
COMDC
8
VCOM
9
LCD SW7.5V
Q908
6 5 4 6 5 4
3 3
2 1 2
Q907
1
MV750i E, MV730i E, MV700i E, MV700 E, MV690 E
7
6
WP4201
BACK LIGHT
WP4202
CN903
VGL 1
VCC 8
AVDD 11
VR 15
VG 16
VB 17
L/R 13
STHR 12
STHL 24
CPH3 19
CPH2 20
CPH1 21
STVR
3
STVL 7
CKV 5
DEV 6
Q1H 22
LCD UNIT
OEH 23
VCOM 10
VGH 9 LCD
4 2 1
Q909
3 5 6
CANON INC. 2004
C