Panasonic NV-GS200EG Service Manual page 115

(MONITOR C.B.A.)
G
1.4
1.1
R918
27
F
R946
51
0.3
1.4
TO
MAIN CONNECTION
FP902
QR913
FP601-3 REG D3V 23
UNR9215J0L
FP601-4,5 M LED 5V 22
FP601-4,5 M LED 5V 21 (LED DRIVE)
FP601-6,7 D GND 20
FP601-6,7 D GND 19
E
FP601-6,7 D GND 18
FP601-8 BL BRIGHT H 17
FP601-9 BRIGHT ON 16
FP601-10 LCD CS 15
FP601-11 LCD SCLK 14
FP601-12 LCD SD 13
FP601-13 M13V 12
FP601-14 M5V 11
FP601-15 VBLK 10
FP601-16 M HD 9
FP601-17 MON M G OUT 8
FP601-18 MON M B OUT 7
FP601-19 MON M R OUT 6
FP601-20 MON M PLL 5
FP601-21 MON M VCOM 4
FP601-22 M R 3
D
FP601-23 M G 2
FP601-24 M B 1
TO
PL FLEX.CARD
C
FP904
REG D3V 5
REG D3V 4
POWER LED 3
BRIGHT ON 2
D GND 1
VZ902
VRT0158
12.8 12.9
Q914
B
R959
B1ADGD000005
12.2
47K
(POWER SUPPLY)
R960
18K
0
Q915 R961
82K
0.7
2SD2216J0L
(POWER SUPPLY CONT.)
C923 R962
10 220K
A
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DIAGRAM IS STOP MODE.(MONITOR:ON)
REFER TO PARTS LIST.
1 2
Q902 Q903 Q904 Q906
1.4 1.4 1.4
2SD2216J0L 2SD2216J0L 2SD2216J0L 2SD2216J0L
(BACKLIGHT) (BACKLIGHT) (BACKLIGHT) (BACKLIGHT)
1.1 1.1 1.1
0.3 0.3 0.3 0.3
R924 R925 R931
27 27 27
R917 0
L901 10u
IC903
C0CBCAB00006
(REG.3V)
4.9 3.0
5 4
VIN VOUT
IC901
AN12530A-VT
MONITOR LCD
CONTROL/PROCESSOR
THERMAL
PROTECTION
BANDGAP +
REFERENCE -
NOISE
CONTROL GND
BYPASS
1 2 3
4.9 1.2
C926
0.1
R912 1K
R913 1K
R919
68K
R909 0 C904 0.1
R910 0 C905 0.1
R911 0 C906 0.1
R926 1K
R920 100
R921 100
R922 100
R923 100
3 4
Q907 Q908 Q909
1.4 1.4 1.4
2SD2216J0L 2SD2216J0L 2SD2216J0L
(BACKLIGHT) (BACKLIGHT) (BACKLIGHT)
1.1 1.1 1.1
0.3 0.3 0.3
R932 R933 R934
27 27 27
C902
4V22
1.4 1.4 1.4 0 3.0 3.0 0.3
36 35 34 33 32 31 30 29
PH-DET
VSS
37
H COUNTER
TESTIN
EXT DA
38
H COUNTER
0.6
EXTDA
39 1/2 DIV
BGP POS H POS
PLL V COUNTER
0 LOAD
COUNTER
40 LATCH
SYNC SUB
2.8
SCLK
SEPA BRI
41 SHIFT-RES DEC
0.6
SDATA
42
CONT CLAMP INV
3.0
VDD
43
CONT CLAMP INV
3.0
VCC1
44
CONT CLAMP INV
GND
45
SUB
CONT BRI
2.8 VSYNC
46
- + - +
2.8
HSYNC
47
- + - +
LPF LPF LPF
0.3 LPFADJ
FILTER
48
BIAS
CLAMP CLAMP CLAMP
C914
1 2 3 4 5 6 7 8
1
1.8 1.8 1.8 12.8 1.6 5.6 1.6 5.6 1.6
5 6
Q913
B1ADBE000001
Q910
1.4 1.1
(BACKLIGHT ON/OFF)
2SD2216J0L
(BACKLIGHT) 1.4
1.1
0.3
R935 C933 R930 R937
27 1 10K 47K
C901 0.01
R901 15K C903 1
R903 1500 R939 4700
0.4
28 27 26 25
C921
4.7
VCO VCO VCC3 3.0
24
DIV
PWM 1.4
23
C924
XSTH 1
22
V DECODER
STH 0.1
V POS
21
CKH2 1.4
20
RGB
CKH1 1.4
AMP 19
XENB
18
ENB 2.6
17
XPCG
16
PCG 2.8
15
COM
- +
5.2
VCOM
14
- +
R927
100K
PCD 5.4
13
PCD
9 10 11 12
5.6 5.3
12.8 5.2 5.8
6 5 4
Q901
XP4654
(LCD DRIVE)
1 2 3
4.7 5.2
R949
10K
R905 0
R906 0
R907 0
NV-GS200SERIES,GS120SERIES
MONITOR SCHEMATIC DIAGRAM(NV-GS200SERIES ONLY)
7 8 9
:VIDEO MAIN SIGNAL PATH
R963
100K
0
5.6 Q916
B1ADBE000001
(LCD DRIVE)
C915
D901 C925
1 MAZ80560ML 2.2
TO
MONITOR PANEL
FP901
24 COM
23 CS
22 VST
21 VCK
20 EN
19 DWN
18 VDD
17 VSS
16
R985
15 VSSG
1200
14 XSTBY
13 PCG
12 HST
C917 R986
0.1 1200 11 REF
10
9 WIDE
8 HCK2
7 HCK1
6 PSIG
5 GREEN
4 RED
3 BLUE
2 RGT
1
C916
4.7
R983
0
12.8 4.7 5.8
6 5 4
Q905
XP4654
(LCD DRIVE)
1 2 3
5.8 5.8
R948
10K
10 11