Ds-Board (1 Of 5)Schematic Diagram (42Inch) - Panasonic TH-42PH10UKA Service Manual

15.25. DS-Board (1 of 5)Schematic Diagram (42inch)

DS-BOARD TNPA4109 (1/5)
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A
B
C
D
E
F
TH-42PH10UK
DS-Board (1 of 5) Schematic Diagram
1 2
15V
FL3005 R808
15V SLOT15V
F1J1E1040022
TO
0 C802
FL3012 C807 C855
P-BOARD F1J1E1040022 G G 25V 25V 50V
(P7) 1 3 1 3 2.2u 470u 0.01u
DS4 G 2 2 G
1
P15V
G
2
P15V
1 3
G
FL3011 2
3
GND F1J1E1040022
C805
C808
FL3003 STB5V_S
4 25V 25V
GND F1J1E1040022
0.1u 0.1u
5 G
STB5V(HD)
1 3
G 2
F_STB_ON C8103 C8109
6
F_STB_ON(HD) 16V 16V
47u
R3199 10k 0.1u
7
ECO_ON(HD)
8 ALL_OFF
ALL_OFF(HD)
FL3002 P5V
AC_GOOD
9 F1J1E1040022
AC_GOOD(HD)
G
10
P5V(HD)
1 3
G
2 C8102 C8108
11
NC 16V 16V
47u 0.1u
15V
R816
0 C817 C812
C856
25V 25V 50V
2.2u 470u 0.01u
C818
C815
25V
25V
0.1u 0.1u
15V
R824
0
C827 C822 C857
25V 25V 50V
0.01u
2.2u 470u
C825
C828
25V
0.1u
0.1u 25V
C0DBAMH00027
SOUND15V
R847
0
C858 C863 C865
25V
25V 50V
470u 2.2u 0.01u
3 4
15V->9V
IC801
C0DBAMH00018
9V_2
C801
8 VIN 1 L801
G1A101ZA0007 35V
PVIN L3140
100u 220u R809
J0JHC0000078
7 SW 2
GND
0 C3146
6 FB 3 C809 C806 16V
RT
16V 25V
2.2u
R805
5 INV 4 2.2u 0.1u
84.5k
SS
1%
D801
R803
B0JCPD000026 FL3006
68k R806
F1J1E1040022
1% 10.5k
SLOT9V
C804
1%
4700p G
50V
1 3
G
R804 2 C8111
220k 16V
0.1u
15V->5V
IC802
C0DBAMH00018
5V_M
L802 C811
8 VIN 1
G1C101MA0167 16V L805
PVIN
100u 470u R817 J0JHC0000078
7 SW 2
GND
0 C839 C840
6 FB 3 C819 C816 6.3V 16V
RT
16V 25V 2.2u
R813 10u
0.1u
5 INV 4 2.2u 42.2k
SS 1% A_5V
L811
D802
J0JHC0000078
R811 B0JCME000037
R814
68k
10.5k C847
C814 C848
1%
50V 6.3V 16V
4700p 10u
2.2u
R812
FL3007 SLOT5V
68k
F1J1E1040022
G
1 3
G 2 C8106 C8112
16V 16V
47u 0.1u
FL3004
FAN5V
F1J1E1040022
G
1 3
G
2 C835
16V
47u
15V->3.3V
IC803
C0DBAMH00018
C829
8 VIN 1 A_3.3V
L803 25V
PVIN L809
R842
G1C220MA0167 10u J0JHC0000078
7 SW 2
GND
0 C845 C846
6 FB 3 C821 C867 16V
RT R838 25V
25V
16V 10u 2.2u
R821 33
5 INV 4 470u 0.1u
1/2W
SS 24.3k
D_3.3V
L810
D803
R819 B0JCME000037 J0JHC0000078
68k R822
1% C844
10.5k C843
C824 C823
25V 16V
50V 50V 10u 2.2u
0.01u 39p
R820
33k FL3009
F1J1E1040022
R840
3.3k G
1 3
G
2
SLOT3.3V
R848
G
1 3
G
2 0 C8107 C8113
16V 16V
470u 0.1u
FL3008
F1J1E1040022
L804
J0JHC0000078
R849
0
C833 C834
50V 16V
0.01u 47u
C832
C831 VOUT NC
25V
16V
47u 0.1u
GND
VDD CE
IC804
C0CBCAC00275
3.3V->1.8V
SOUND12V
IC805
TO
P-BOARD
(P6)
(HD)
P6-1 === S15V
R831
P6-2 === S15V
33k
SOUND12V P6-3 === S15V
C861
L812 4700p
P6-4 ==== GND
G1C470M00012 50V
P6-5 ==== GND
C860 C859 C868 C866
R836 R832 R839
470u 25V
8.2k 16V 16V
C864 68k 16V 680 P6-6 ==== GND
1u 2.2u 0.1u
1/2W
0.1u
25V P6-8 === F15V
D804
B0JCPE000004 P6-9 === F15V
P6-10 === GND
P6-11 === GND
5 6
115
15V->12V
IC8100
C0CBAKD00001
D811
MA2J11100L
15V 12V
R845 R846
1 Output 3
Input
0 C8120 C8121 C8115 C8116 0
470u 25V 16V 0.01u
Common
25V 2.2u 47u 50V
2
A_1.8V
L807
J0JHC0000078
C841 C869
6.3V 16V
10u 2.2u
D_1.8V
L808
J0JHC0000078
C838
C837
10u 2.2u
6.3V 16V
SOUND15V
DS6
1
2
3 FL3001
LAN14V
F1J1E1040022
4
D805 D806 D807 D808 D809 D810
G
5
1 3
G
2 C8100 C8101
B0JCPE000004
0.01u
6 47u
50V
16V
7
8 G
1 3
G 2
9
10
FL3000
F1J1E1040022
TH-42PH10UK
DS-Board (1 of 5) Schematic Diagram
7 8
TH-37PH10UK / TH-42PH10UK
1
9