Advertisement
COLOR EVF A C.B.A.
Q905
L905
+15V
Q904
Q903
L902
+4.5V
D901
Q902
FP3
FP901
R-Y
6
6
FROM VIDEO
FP3
FP901
BLOCK DIAGRAM
LUMINANCE
1
1
FP3
FP901
B-Y
7
7
R902
FP3
FP901
EVF LOAD
12
12
FROM
R903
FP3
FP901
PROCESS
SERIAL CLOCK
11
11
BLOCK DIAGRAM
R904
FP3
FP901
SERIAL DATA 0
10
10
IC901 (EVF RGB SIGNAL PROCESS)
18
VCC
25
VCC
43
VCC
44
VCC
H
COUNTER
V/H SYNC
PLL
47
SEPARATION
COUNTER
V SYNC
V
SEPARATION
COUNTER
DL
DL
GCA
2
CLAMP
RGB
48
CLAMP
DL
GCA
MATRIX
CONTRAST
CLAMP
SW
1
CLAMP
DL
GCA
37
D/A
38
CONVERTER
39
VIDEO SIGNAL
HST
20
HCK2
22
HCK1
24
BL CONTROL
36
LCD DRIVE
OUTPUT
VST
29
EN
34
VCK1
31
TP901
16
TP902
BRIGHT-
OSD
GAMMA
LIMIT
INV
DRIVE
14
NESS
SW
TP903
11
V-COM
8
CONTROL
NOT USED
EVF LCD PANEL UNIT
FP902
VDD
1
FP902
8
FP902
9
LEVEL
FP902
COVERTER
10
FP902
11
FP902
14
FP902
15
FP902
13
FP902
SAMPLE
3
HOLDER
FP902
6
B
V
FP902
LEVEL
R
SHIFT
COVERTER
4
B
REGISTER
FP902
7
B
FP902
R
12
UP/DOWN
BLANK
CONTROL
FP902
V-COM
16
COLOR EVF B C.B.A.
T901
1
8
2
7
L901
3
6
4
5
B902
B901
+4.5V
2
2
B902
B901
Q901
5
5
(SWITCHING)
H SHIFT REGISTER
VIDEO R
VIDEO
VIDEO G
SIGNAL
LINE
VIDEO B
R
G
B
R
G
G
B
R
G
B
R
G
B
R
G
R
G
B
R
G
G
B
R
R
G
B
G
B
R
PIXEL MATRIX
G
B
R
G
R
G
PL901
BACKLIGHT
Advertisement
