Monitor Block Diagram - Panasonic AG-EZ50UP Service Manual

7.7.

MONITOR BLOCK DIAGRAM

IC3001
R 15
G 20
B 25
SCLK
SDATA
OSD BLK
OSD R
OSD G
OSD B
IC2001
227
224
225
226
FROM
VIDEO
FROM
AV DRIVER
FROM
CONTROL
IC601
(CONTROL/PROCESSOR:LCD)
2
OSD
48 CLAMP MATRIX CONTRAST CLAMP
SW
1
CS
37
38 I/F
39
VD
46
HD
47
7
4
5
6
MAIN MONITOR
FP601 FP903 OSD R
11 10
FP601 FP903 OSD G
10 11
FP601 FP903 OSD B
9 12
IC901
(CONTROL/PROCESSOR:LCD)
MAIN MONITOR
FP602 FP904 R
72
12 5
FP602 FP904 G
71 CLAMP MATRIX CONTRAST
11 6
FP602 FP904 B
70
10 7
MAIN MONITOR
FP602 FP904
15 2
IC903 IC904
FP602 FP904
14 3
2 4 2 4
MAIN MONITOR
FP602 FP904 CS
3 14
FP602 FP904 SDATA
2 15
FP602 FP904 SCLK
1 16
FP601 FP903 BL BRIGHT H
12 9
R
16
G
OUTPUT
GAMMA INT 14
AMP
B
11
HCK1
24
HST
20
HCK2
22
V PAL
&
VST
PLL B PLUSE
29
COUNTER
&
VCK1
31
DECODER
EN
34
BLD
36
57 59 58
R
34
OSD OUTPUT G
GAMMA BRIGHT 36
MIX AMP
B
32
STH
64
CKH2
62
CKH1
5 HD 61
10 VD
V PAL
&
VST
B PLUSE
67
CKV1
15 66
ENV
16 I/F 65
COM
14 42
30
:VIDEO MAIN SIGNAL PATH
MAIN EVF-A EVF-B
FP603 FP801
3 17
FP603 FP801
2 18
FP603 FP801
4 16
FP603 FP801
5 15
FP603 FP801
7 13
FP603 FP801
6 14
FP603 FP801
11 9
FP603 FP801
10 10
FP603 FP801
9 11
FP603 FP801
17 3 T881
1 8
Q881
BL6V
4 5
NOREG
1 3
T901
8 6
Q902 T902
2 1
BL 5V
D
G
3
1
2
S
3
MONITOR
D902
4 3
QR902
EVF LCD
PANEL
FP802
BACK
14
LIGHT
FP802
BL881
15
FP802
13
FP802
11
FP802
9
FP802
10
FP802
3
FP802
4
FP802
6
BACK
LIGHT
LCD PANEL
FP901
4
FP901
5
FP901
3
FP901
12
FP901
8
FP901
7
FP901
22
FP901
21
FP901
20
FP901
23