Panasonic NV-MD9000EN Service Manual page 218

A5 A6 A7
R904
6200
0.4 0 0 2.8 1.2 0
32 31 30 29 28 27
OEV CPV STV2 STV1 VCC4
PH DET
VCO
DIV
H COUNTER
1/2 DIV
H DECODER
V COUNTER V DECODER
V POS
PLL COUNTER
V SYNC SEPA
B
B
B
+ - + - +
- + - +
B OUT G OUT R OUT VCC3
5 6 7 8 9 10
2.5 2.5 2.5 2.5 2.5 12.0
L916 CL917 CL918
C918 C917 C910
R942
1 1 0.1 0
R933
17
0
K
Q905
B1HFCFA00010
(AMP)
R927
39K
4 3 2 1
T901
ETJ09K59AZ
5 6 7 8
C938 100P
R915 33K
QR901
R924
R925 UNR9210J0L
22K 15K
BACKLIGHT
1.5
CONTROL
1.3
C944
0.9
0.22
CL922
R958
15K
R918
2700
NOTE:
CHEMATIC
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
T,PLEASE
DIAGRAM IS STOP MODE.(MONITOR:ON)
6
39
A8 A9
0 0.1
26 25
STH1 STH2
OEH 0.3
24 A10
CPH1 1.1
23 A11
CPH2 1.3
22 A12
CPH3 1.3
21 A13
COMDC 0.8
20
R936
COMOC
47K
VCOM 6.1
19
R980
COM
100
R OUT2
18
17
G OUT2
16
15
B OUT2
14
13
GND2 D-VREF2
11 12
R908 100
R909 100
R910 100
C906 C911 C913
470P 470P 470P
12.0 5.7 6.1
6 5 4
Q903
B1HFCFA00010
(AMP)
1 2 3
5.7 6.1
T902
EFTU21R203
1
3
C947
0.1
2
CL925
C942
0.47
R966
R969
1500
33K
R967 100K
1.3 0.1
0
QR904
R968
UNR9210J0L
33K
BL BRIGHT
H :ON
7 8
:VIDEO MAIN SIGNAL PATH
R943
0
R945
0
L905
G1C100K00024
C935 R921
10 15K
C953 R934
0.01 10K
R912
330K
C931
1
R931
39K
R929 C932
22 1
12.0 6.1 6.5
6 5 4
1 2 3
6.1 6.5
R930
0
D903
MA3S132D
CL921
1
3
R964 33K
R978 2
3.3M
D906
MA2J11100L
C945 R972
3300P 220K
R970
5600
C948 0.1
R965
33K
D905
MA6Z121
4 3
5 2
6 1
1.3
QR903
UN9214J
BACKLIGHT
CONTROL
9
TO
MONITOR LCD PANEL
FP901
A9 24
A10 23
A3 22
A11 21
A12 20
A13 19
18
17
16
15
14
A1 13
A8 12
11
10
9
8
A6 7
A4 6
A5 5
A2 4
A7 3
2
1
C950
F1J1C105A091
R914
100K
TL901
R973
3.3M
TL902
R974 R976
3.3M 680
R975 R977
22K 18
C943
0.22
R963
100K
NV-MD9000EN
MONITOR & HALL SENSOR FLEX.CARD
SCHEMATIC DIAGRAM
10
STH1
OEH
Q2H
CLK1
CLK2
CLK3
GND
VIDEO B
VIDEO G
VIDEO R
VB
RL
STH2
VEE
VCOM
VGH
VDD
STV2
OEV
CPV
UD
STV1
VSS
VGOFF
TO
BACKLIGHT
11