Panasonic NV-GS24EG Service Manual page 71

EVF BLOCK DIAGRAM (Models: NV-GS24EG, NV-GS26GK, NV-GS27E/EB/EF/EG/EP/EE/GC/GN, NV-GS47EE/GC)
MAIN P.C.B.
IC8001 (EVF SIGNAL PROCESS)
V-SYNC 61
H-SYNC 62
FROM VIDEO
SIGNAL PROCESS I
BLOCK DIAGRAM
C8002
LCD/EVF-G 64 CLAMP
LCD/EVF CS 56
FROM
D/A
LCD/EVF
SYSTEM CONTROL
58
SERIAL CLOCK
CONVERTER
BLOCK DIAGRAM
LCD/EVF
57
SERIAL DATA
A C
V1
3.5 Vp-p
V1
1 V
1 V 20 s
NV-GS24EG NV-GS26GK / NV-GS27E NV-GS27EB / NV-GS27EE NV-GS27EF / NV-GS27EG NV-GS27EP / NV-GS27GC NV-GS27GN / NV-GS37E NV-GS37EB / NV-GS37EG NV-GS37EK / NV-GS37EP NV-GS47EE / NV-GS47GC NV-GS57EE / NV-GS57GC NV-GS58GK
EVF LCD PANEL
DRIVE CONTROL
G SIGNAL PROCESS
V-COM
CONTROL
2.8 Vp-p
20 s
CAMERA P.C.B.
B1 B9901
+8.5V
82 82
XSTH B1 B9901
24
80 80
STH B1 B9901
25
10 10
CKH2 B1 B9901
26
85 85
CKH1 B1 B9901
27
81 81
DSG B1 B9901
31
84 84
DSD B1 B9901
15
9 9
CKV1 B1 B9901
33
88 88
STV B1 B9901
35
87 87
ENB B1 B9901
29
5 5
C
TP8002
G B1 B9901
20
8 8
A
TP8004
B1 B9901
16
2 2
B1 B9901
EVF BL+5V
1 1
71
VIDEO SIGNAL
EVF UNIT
EVF BACKLIGHT
EVF LCD PANEL
FP9903 FP901 FP902
VDD
1 16 10
FP9903 FP901 FP902
INV. H START PULSE
6 11 15
FP9903 FP901 FP902
H START PULSE
9 8 14
FP9903 FP901 FP902
H CLOCK PULSE 2
7 10 11
FP9903 FP901 FP902
H CLOCK PULSE 1
10 7 12
FP9903 FP901 FP902
DRAIN SAVE TIMING PULSE
5 12 8
FP9903 FP901 FP902
DRAIN SAVE DATA
12 5 7
FP9903 FP901 FP902
V CLOCK PULSE 1
13 4 2
FP9903 FP901 FP902
V START PULSE
11 6 3
FP9903 FP901 FP902
ENABLE PULSE
8 9 4
FP9903 FP901 FP902
EVF-G
2 15 9
FP9903 FP901 FP902
V-COM
14 3 1
D901
BACKLIGHT
FP9903 FP901
16 1
Q901
NV-GS24EG, NV-GS26GK, NV-GS27E/EB/EF/EG/EP/EE/GC/GN, NV-GS47EE/GC
EVF BLOCK DIAGRAM