Panasonic DVD-LS83E Service Manual page 61

17.9. LCD IF SECTION (MAIN P.C.B. (9/11)) SCHEMATIC DIAGRAM
QR8814
B1GDCFJN0011
P PW_AV+6V
F
QR8815
UNR5213J0L
C8872
1000P
R8003
0
LB8804
J0JHC0000045
CL8842
R8808 R8814
0 62
V G_DTV-VOUT
only for LS86EB/EE/EG
E
P PW_LCD+3.3V
LB8807
J0JHC0000045
QR8803
B1GDCFJN0011
QR8802
UNR5213J0L
CL8841
V G_AUX-VIDEO
QR8813
D
UNR5213J0L
OP LCDBLON-H
OP LCDON-H
QR8801
QR8808
UNR5213J0L
B1GDCFJN0011
QR8812
UNR5113J0L
CL8843
CLK_VCLK
D5
D5 BUS_DVOUT0
D5 BUS_DVOUT1
D5 BUS_DVOUT2
D5 BUS_DVOUT3
D5 BUS_DVOUT4
C D5 BUS_DVOUT5
D5 BUS_DVOUT6
D5 BUS_DVOUT7
3 5 3
1 7 1
R8804
RX8801 RX8802
33K 33Kx4 33Kx4
2 4 6 8 2 4
LB8802 J0JHC0000045
P PW_LCD+5V
Q8802
L8801
B1CHMC000006
G1C470ZA0050
S D
R8815
G
B C8826 C8808
100
10 0.1
C8809 C8813
100P 0.1
D8801
B0JCPD000032 C8001
0.1
A :CHG SECTION
3
B
:PWR SECTION
D8000
MA3J14700L
C :OPU/SRV SECTION
D
:DV5 SECTION 2 1
E :VOUT SECTION
F
:AOUT SECTION
C8002
1
G
A :OPR SECTION
H :LCD SECTION
I :CN SECTION
J :FMT SECTION
1 2
TL8201
C8865
R8843 C8861 C8874
C8828
10V 10
100K 1000P 100P
33P
X8801 R8826
H0J120500057 1M
LB8805 C8829
18P
J0JHC0000045
C8812
+5.0V
27P
+2.5V
+3.3V
C8807
10V 10
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
1 GND
2 GND
C8824 0.1
3 VOLAMP
C8817 0.1
4 REFM
C8816 0.1
5 REFP
C8814 0.1
6 AVDD_ADC
C8818 0.1
7 C1INP
R8813 C8819 0.1
8 C1INM
62
C8820 0.1
9 YS1INP
C8811
C8821 0.1
10 YS1INM
27P
only for LS86EB/EE/EG
11 GND
C8822 0.1
12 AVDD_GMC
C8823 0.1
13 VDDC
14 GND
15 CLKIN
16 VD0(LSB)
17 VD1
18 VD2
19 VD3
20 VD4
21 VD5 [25] AVDD_PWM
22 VD6
23 VD7(MSB)
24 GND
5
7
C8825 0.1
25
6 8
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
C8827
LCD+2.5V C8810
1
16V 10
R8821
470
C8815
R8822
10V 22
33
R8823
470
C8882
0.1
R8801
QR8002 R8881
1 2 1 2
33
UNR5113J0L 220K
D8882
D8881
MA3J14700L MA3J14700L
R8882
33
3 3
C8881 C8883
0.1
QR8001 0.1
UNR5211J0L
R8001
C8003
D8001 R8004 R8883
33
10V 10
B0JCDD000002
39K 22K
3 4
C8835
0.1
TCON15 75
TCON14 74 CL8802
TCON13 73 CL8803
TCON12 72
[76] VDDP
TCON11 71
[77] GND
TCON10 70
TCON9 69
TCON8 68
TCON7 67
TCON6 66 CL8814
IC8803 CL8815
TCON5 65
C1AB00002672
64
TCON4
Mstar MST7988MA-LF
TCON3 63
(VIDEO SIGNAL PROCESSOR)
TCON2 62
TCON1 61
C8839
VDDP 60
GND 59
GPIO_P01 58 CL8845
CL8846
GPIO_P00 57
GPIO_P02 56
[51] PON_RSTN RESET 55
PWMD1 54 CL8812
CL8813
PWMD2 53
GND 52
51
2 4 6 8
RX8808
100Kx4
1 3 5 7
2 4 6 8
R8818 10K
1 3 5 7
R8820 10K
RX8807
100Kx4
R8893
33K
CL8804
R8884
C8886
150K
2 4 6 8
20V 10 C8869
RX8803 0.1
33x4 IC8804
C3FBGY000004
1 3 5 7
1 CE# VCC 8
2 SO HOLD# 7
C8852
3 WP# SCK 6
100P
5
4 GND SI
C8885
1000P
5 6
61
DVD-LS83E / DVD-LS83EB / DVD-LS83EE / DVD-LS83EG / DVD-LS835EE / DVD-LS86EB / DVD-LS86EE / DVD-LS86EG
VIDEO MAIN SIGNAL
1 3
R8852
FL8801
100
2 J0HABC000010
C8864 R8844 C8863
10V 10
100K 1000P
R8860
47
8 7 6 5 C8851
0.1
1 2 3
Q8805
XN0460100L
IC8805
6
5 4
C0ABBB000105
1 2 3 4
R8863
12K
R8835
4.7K
R8864 R8865
0
0
R8845
6.8K
R8861
47
C8849
RX8804 C8875
0.1
33x4
100P
1 2
3 4
5 6
7 8
1 2
4
3
RX8806
RX8805 33x2
33x4
1
2
3 4
5
6
8
7
0.1
A SPL+
A SPL-
SPR+
A
A SPR-
OP DUTY
CL8816
CL8817
L8802 LB8806
G1C150M00009
CH PW_PWR+9V
C8857 C8858 C8862
1 1 0.1
C8867
1
C8859
R8891
1000P
270K
C8866
1000P
C8892 C8894
0.1 0.1
R8892
39K
C8897
R8805
1000P
33
2 1 2 1 2 1
D8891 D8892 D8893
MA3J14700L MA3J14700L MA3J14700L
3 3 3
C8891 C8893 C8895
0.1 0.1 0.1
DVD-LS83E/EB/EE/EG
DVD-LS835EE
DVD-LS86EB/EE/EG
LCD_IF SCHEMATIC DIAGRAM
7 8
AUDIO MAIN SIGNAL
H
FP8801
K1MY40BA0253
1 AVSS
2 AVDD
VB
3
4 VG
5 VR
GND
6
7 VCC
8 CPH1
9 CPH2
10 CPH3
11 STHR
To LCD Panel
12 STHL
13 OEH
14 MOD
15 L/R
16 VCOM
17 VCOM
18 OEV
19 U/D
20 CKV
21 STVU
22 STVD
23 VGH
24 VGL
25 VCC
26 GND
27 SPL+
28 SPL-
To Speaker
29 SPR+
30 SPR-
31 INV-GND
32 INV-GND
33 INV-GND
34 NC
35 BLON-H
To Inverter
36 DUTY
37 NC
C8873
38 PWR+9V
100P
39 PWR+9V
40 PWR+9V
C8870
1000P
0
TL8802 TL8803
OP
VSYNCMON
S_I2CCLK OP
S_I2CDAT OP
C8860
1000P
CL8805
R8894
C8898
16V 10 100K
GND P
C8899 C8868
100P 100P
RL8801 VGND P A
R8870
0
9