Panasonic PV-GS29P Service Manual page 82

PV-GS29P / PV-GS36P / PV-GS39P / PV-GS59P / PV-GS29PC / PV-GS39PC / PV-GS59PC
LCD DRIVE BLOCK DIAGRAM (Models: PV-GS29P/PV-GS29PC/PV-GS36P/PV-GS36PC)
MAIN P.C.B.
FP7
LCD OPEN (L)
1
TO SYSTEM CONTROL
BLOCK DIAGRAM
LCD REVERSE (L)
V-SYNC
H-SYNC
FROM VIDEO
SIGNAL PROCESS I
BLOCK DIAGRAM
LCD/EVF-R
LCD/EVF-G
LCD/EVF-B
LCD/EVF CS
FROM
LCD/EVF
SYSTEM CONTROL
SERIAL CLOCK
BLOCK DIAGRAM
LCD/EVF
SERIAL DATA
A B
3.5 Vp-p
V1 7.0 Vp-p V1
2 V 20 s 1 V 20 s
CAMERA P.C.B
SW9901
OPEN/CLOSE
B9901
46
IC8001 (LCD RGB SIGNAL PROCESS)
61
62
C8001
63 CLAMP R SIGNAL PROCESS
C8002
64 CLAMP
C8003
1 CLAMP
56
D/A
58
CONVERTER
57
REVERSE(UP/DOWN)
CONTROL
C D
3.5 Vp-p
V1 3.5 Vp-p V1
1 V 20 s
1 V 20 s
OEH
50
STH2
55
STH1
54
CLK1
51
CLK2
52
LCD DRIVE CLK3
53
OUTPUT
OEV
47
STV2
45
STV1
44
CPV
46
Q2H
48
B
TP8005
R
9
C
TP8006
G
G SIGNAL PROCESS 7
D
TP8007
B
B SIGNAL PROCESS 5
A
TP8008
V-COM AC
10
CONTROL
BACKLIGHT
11
CONTROL
REVERSE(L/R)
CONTROL
43 42
82
VIDEO SIGNAL (REC & PB)
R SHAFT CASE UNIT LCD BACKLIGHT P.C.B.
REVERSE/NORMAL
FP8
1
FP8
2
FP8 FP8101 FP8102
18 11 23
FP8 FP8101 FP8102
9 20 12
FP8 FP8101 FP8002
19 10 24
FP8 FP8101 FP8102
16 13 21
FP8 FP8101 FP8102
15 14 20
FP8 FP8101 FP8102
14 15 19
FP8 FP8101 FP8102
6 23 6
FP8 FP8101 FP8102
7 22 7
FP8 FP8101 FP8102
3 26 3
FP8 FP8101 FP8102
5 24 5
FP8 FP8101 FP8102
17 12 22
FP8102
10
FP8 FP8101 FP8102
10 19 15
FP8 FP8101 FP8102
10 18 16
FP8 FP8101 FP8102
12 17 17
FP8102
1
Q8105,Q8106
FP8102
FP8 FP8101 V-COM 13
8 21 DRIVE FP8102
4
FP8 FP8101
28 1
FP8 FP8101
13 16
FP8 FP8101
4 25
BL+5V
D8101 D8103
Q8101 Q8102
LCD DRIVE BLOCK DIAGRAM
PV-GS29P/PV-GS29PC/PV-GS36P
LCD PANEL UNIT
BACKLIGHT
D8105 D8107
Q8103 Q8104