Sony Mavica MVC-FD85 - Page 56

54
MVC-FD85 - LCD BLOCK
3/8/01
IC904
TIMING
GEN.
IC901 LCD
DRIVER
IC902
I/O EXP
(EVR)
19
8
2
5
1
22
20
20
18
16
8
9
10
3.1V
2.8V
2.5V
39 40 6
28
30
26
20
22
24
25 44
Q901,
Q902
SW.
12
31
BRIGHT
19
43
34
19
17
27
37
IC903
VCO
21
22
19
3-
18,
23
LCD
901
DISPLAY
X CS
PANEL D/A
HI SCA
HI SO
Y
R-Y
B-Y
FROM
IC301
PANEL
13.2V
PANEL
3.2V
FROM
IC001
DC
CONV.
FROM
IC301
PANEL V
HDO
FROM
IC404
Vdd
3.2V
R
G
B
P-XVD
P-XHD
26,28
11.5Vp-p
VCO
1.2V
COLOR 1.2V
CONTRAST 2.3V
1V
13.2V
SW
3.2V
POWER
Vcc2
Vcc1
Y (0.4Vp-p)
R-Y (0.4Vp-p)
B-Y (0.4Vp-p)
(COLOR BARS)
CN801/CN701
FC-72 BD. PK 52 BD.
4.6Vp-p
10.3
MHz
17DSC1 1314
2
9
Q902
V COM
GEN.
9
29
FRP