Panasonic NV-DS27EG Service Manual page 49

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R961
2700
QR905
UN9212 0
(POWER CONTROL)
5.9
G
TO
D908
MAIN CONNECTION
B0BC6R100014
FP903
FP601-26 MON CS 1
FP601-25 LCD SCK 2
FP601-24 LCD SD 3
FP601-23 LCD HD 4
FP601-22 VBLK 5
FP601-21 M R 6
FP601-20 M G 7
FP601-19 M B 8
FP601-18 M FRP 9
FP601-17 MON M VCOM 10
FP601-16 MON M RB OUT 11
FP601-15 MON M G OUT 12
FP601-14 LCD3V 13
FP601-13 M5V 14
FP601-12 M12V 15
F
FP601-11 M-15V 16
FP601-9,10 D GND 17
FP601-9,10 D GND 18
FP601-8 LCD RVS 19
FP601-6,7 M NOREG 20
FP601-6,7 M NOREG 21
FP601-5 M BL 5V 22
FP601-4 BL BRIGHT H 23
FP601-1,2,3 NOREG GND 24
FP601-1,2,3 NOREG GND 25
E
JA2
0
3
IC991
DN8797MS
(FORWARD/REVERS)
1 2
2.8 2.8
JA3
JA1
R922
33K
HALL SENSOR C.B.A.
D
TO
FRAME GND
R923
0
R941 0
C
R901
0
R919
0
R951
56
B
C937 R952
0.1 4700
A
R953 R954
82K 0
1 2
R938
0
R903
C952
15K
0.1 C927 C929
2.8 0.1 1500P
2.1 Q906
2SA1832FY
(REG.)
R959
2.8
R939
47K IC901
0
AN2540FHQ
(CONTROL/PROCESSOR
:MONITOR LCD) 37
R947
100 0
38
R948
0 2.9
39
R949
0
1.0
40
R960
100 1.4
41
2.8
42
2.8
43
C903
F3F0J1060005
44
R946
1K 2.7
45
R988
1K
2.6
46
CL913
R907 C909
1
0 2.3
47
C907
R937
0 1 2.3
48
R940 C908
1
0
R926 100
R928 100
R950
R983
C934
0
33K
1
12.0
12.0 2.5 2.5 12.0 8.0
0
8 7 6 5
VDD
Q901
B1HBCFA00001
QR902
(REG 7.5V)
DTC114YH
BL BRIGHT
VSS
H :ON
7.4
1 2 3 4
R932
2.5
IC902 20K
TC4W53FU
L901
10u
C923 C946 Q902
10 10
2SK2159
BACKRIGHT
CONTROL
1
1.1
R971 3.3M
4.5 2.2 2.4 0.4 4.5 4.5 0.1
14 13 12 11 10 9 8
IC908
VCC
C0JBAB000247
GND
1 2 3 4 5 6 7
4.2 2.2 5.1 1.4 1.4 3.1
C940 56P
C941 10P
3 4
A1 A2 A3 A4 A5 A6 A7 A8
R904
6200
0 2.8 1.4 1.2 0.4 0 0 2.8 1.2 0 0
36 35 34 33 32 31 30 29 28 27 26
HMC VMC QH OEV CPV STV2 STV1 VCC4 STH1
PH DET
VSS
VCO
DIV
LOAD
LATCH H COUNTER
1/2 DIV
H DECODER
SCLK
SHIFT-RES DEC V COUNTER V DECODER
SDATA
V POS
PLL COUNTER
FRP
V SYNC SEPA
VDD
VCC1
GCA RGB
GND1
RGB
V SYNC
GCA RGB
H SYNC
- + - + - +
RIN
- + - + - +
GIN
BIN VCC2 B OUT G OUT R OUT VCC3 GND2
1 2 3 4 5 6 7 8 9 10 11
2.3 7.3 2.5 2.5 2.5 2.5 2.5 2.5 2.5 12.0
CL916 CL917 CL918
C921
R920 C916 C918 C917 C910 R942
1 0 1 1 1 0.1 0
R933
R917 0
10K
8.0 7.3 12.0
6 5 4 6
Q905
B1HFCFE00001
(AMP)
1 2 3 1
8.0 12.0
5.7
R927
39K
4 3 2 1
S T901
ETJ09K59AZ
G
R979
220K
D
2 3 5 6 7 8
7.3
C938 100P
C939 330P
R915 33K
QR901
R956 R924 R925 DTC144TH
10K 22K 15K
BACK RIGHT
1.5
CONTROL
D904
MA159A
1.3
1 4
C944
R957
0.9
100 0.22
2 3
CL922
R962 560
R958
15K
R968
33K
R918
2700
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
REFER TO PARTS LIST.
World of free manuals
5 6 7
R943
0
A9
0.1
25
STH2
OEH 0.3
A10
24
CPH1 1.1
23 A11
CPH2 1.3
22 A12
CPH3 1.3
21 A13 R945
0
COMDC 0.8
20
R936
COMOC
47K
VCOM 6.1
19
R980
COM
100
ROUT2
18
17
GOUT2
16
L905
10u
15
C935 R921
10 15K
BOUT2
14
C953 R934
0.01 10K
13
D-VREF2
12
R908 100
R909 100
R910 100
C931
1
C906 C911 C913
470P 470P 470P
R931
39K
R929
22
5.7 6.1 12.0 6.1 6.5
5 4 6 5 4
Q903
B1HFCFE00001
(AMP)
2 3 1 2 3
6.1 6.1 6.5
R930
0
T902
D903
EFTU21R203 CL921
DAP222
1 1
R964 33K
3 2
C947 R978
3.3M
0.1
2
C945
3300P
CL925
C942
R970
0.47 5600
C948 0.1
R966 R965
R969 1500 33K
D905
33K
MA6S121
4
R967 100K
5
1.3 0.1
6
0 1.3
QR904 QR903
DTC144TH DTC114YH
BL BRIGHT BACK RIGHT
CONTROL
H :ON
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM IS STOP MODE.(MONITOR:ON)
8 9
23/7/2013
:VIDEO MAIN SIGNAL PATH
TO
MONITOR LCD PANEL
FP901
A9
24 STH1
A10
23 OEH
A3 22 Q2H
A11 21 CLK1
A12 20 CLK2
A13 19 CLK3
18 GND
17 VIDEO B
16 VIDEO G
15 VIDEO R
14 VB
A1 13 RL
A8 12 STH2
11 VEE
10 VCOM
9 VGH
8 VDD
A6 STV2
7
A4
6 OEV
A5
5 CPV
A2 4 UD
A7 3 STV1
2 VSS
1 VGOFF
C950
1
R912
330K
C932
1
R914
100K
TL901
R973 TO
3.3M
BACK LIGHT
3 TL902
R974 R976
3.3M 680
D906
MA111
R972 R975 R977
22K 18
220K
C943
0.22
3
R963
2
100K
1
NV-DS27,NV-DS28,NV-DS37,NV-DS38
MONITOR & HALL SENSOR SCHEMATIC DIAGRAM
10 11