Lcd If Section (Main P.c.b. (9/9)) Schematic Diagram - Panasonic DVD-LS92P Service Manual

16.11. LCD IF SECTION (MAIN P.C.B. (9/9)) SCHEMATIC DIAGRAM

F
TO CN9001
INVERTER P.C.B.
FP5901
K1MY32B00001
CC5901 LED_VCC_H 1
CC5902 LED_VCC_L 2
CC5903 DGND 3
CC5904 4
VCC
CC5905 5
VGL
CC5906 VGH
6
R5811 1K
STVD 7
R5812 1K
STVU
8
CKV 9
0
R5816
CC5910
U/D 10
OEV 11
CC5912 VCOM 12
13
VCOM
E
CC5914
L/R 14
R5818 0
CC5915 MOD 15
OEH 16
R5813
STHL
17
R5814
STHR 18
R5820
CC5919 CHP3 19
R5821
CC5920 CHP2 20
CHP1
21
CC5922
DVDD 22
CC5923 DGND 23
CC5924
VR 24
CC5925 VG 25
CC5926 VB 26
CC5927
AVDD 27
CC5928 AGND 28
SPL+ 29
CC5929
CC5930 SPL- 30
CC5931 SPR+ 31
D
CC5932 SPR- 32
To LCD Panel C5811
82P
CC5900
C
D5953
B0BC010A0267
R5911
5.1K
Q5901
B1ABDE000003
R5910
1K
D5 BACKLIGHT_VOL_PWM
B
OP BL_EN
A
1 2
R5824
0
C5805 C5804
0.1 10 R5827
10K
R5828 R5829
33
Q5801 470K
B1ABDE000003
R5826
10K
RX5801
CC5907
33x4
2 1
4
3
6 5
8 7
C5822 C5808
C5818 C5819
100P 10
100P
82P
C5820
100P
LB5813 D0GAR00JA028
510
510
0 C5823
CC5917
100P C5824
0
100P
LB5810 J0JCC0000278
LB5809 D0GAR00JA028
C5850 10
LB5808 D0GAR00JA028
C5860 10
LB5807
C5870 10 D0GAR00JA028
LB5802 D0GDR39JA025
LB5803 D0GDR39JA025
LB5804 D0GDR39JA025
LB5805 D0GDR39JA025
C5813
82P C5815
C5814 C5816 C5817
82P 22P
22P 22P
C5812
82P
C5956
1
D5952
MA3J1470GL
R5952
470
R5951
C5951
1
10
1
3
C5952 2
10
R5912
1K
Q5902
B1ABDE000003
R5913
100
C5901
47000P
R5907
3.9
R5906
100
3 4
UD[RL]
C5803
0.1
VGL
C5802
+15V[VGH]
0.1
TFT_STV
TFT_CKV
R5823
1.2K
TFT_OEV
TFT_OEH
C5821
VCOM
100P C5801
10
R5830 R5825
TFT_STH
120K 3K
TFT_CPH1
C5806 C5807
0.1 10
VOD_R
R5851 R5861 R5871
VOD_G
47K 47K 47K
VOD_B
SPL+
SPL-
R5852 R5862 R5872
SPR+ 47K 47K 47K
SPR-
D5951 L5950
B0ACCL000003 G1C220M00056
R5958 R5956
75K 200K
C5955
1
C5954
0.47
R5959 R5957 D
Q5950
1K 10K G
B1CFMD000012
S
IC5900
C5904
C0DBZYY00424
1
R5905
10
CMP
1 VCC 8
C5903
0.47
ISEN
2 CDRV 7
R5909
10
3 DIM_ENA DRV 6
Q5900
B1CFMD000012
4 VSEN GND 5
D
G
S
5 6
47
VIDEO MAIN SIGNAL
J0JHC0000045
C5957
1
R5954
10
IC5950
C0DBZYY00424
C5953
47000P
8 VCC CMP 1
7 CDRV ISEN 2
R5955
10
6 DRV DIM_ENA 3
5 GND VSEN 4
L5900
C5905
G1C470MA0291
1
D5901
B0ACCL000003
C5906
1
C5902
0.01
7
AUDIO MAIN SIGNAL
LB5806
LCD_VCC3.3V
P
UD[RL]
UD[RL]
D5
VGL
VGL AO
+15V[VGH]
+15V[VGH] VO
TFT_STV
TFT_STV
D5
TFT_CKV
TFT_CKV D5
TFT_OEV
TFT_OEV D5
TFT_OEH
TFT_OEH
D5
VCOM
VCOM VO
TFT_STH
TFT_STH D5
TFT_CPH1
TFT_CPH1
D5
VOD_R
VOD_R
VO
VOD_G
VOD_G VO
VOD_B
VOD_B VO
SPL+
SPL+ AO
SPL-
SPL- AO
SPR+
SPR+ AO
SPR-
SPR- AO
LB5901
J0JHC0000045
PW_LCD+5V P
R5953
1K
+15V-10V_EN OP
R5904
82K
R5903
5.6K
DVD-LS92P/PC
LCD_IF SCHEMATIC DIAGRAM
8 9