Ds-Board (1 Of 5) Schematic Diagram (37Inch) - Panasonic TH-37PH10UK Service Manual

TH-37PH10UK / TH-42PH10UK

15.20. DS-Board (1 of 5) Schematic Diagram (37inch)

DS-BOARD TNPA4110S (1/5)
!
A
B
C
D
E
F
TH-37PH10UK
DS-Board (1 of 5) Schematic Diagram
1 2
15V
C807 C802
C855
2.2u
470u 0.01u
R808
25V 25V 50V
15V SLOT15V
TO
P-BOARD FL3012 0
F1J1E1040022 G G
(P7)
1 3 1 3
DS4 G G
2 2 FL3005
F1J1E1040022
1
P15V
G
2
P15V
1 3
G
FL3011 2
3
GND F1J1E1040022
C805 C808
STB5V_S
4 FL3003 0.1u 0.1u
GND F1J1E1040022 25V 25V
G
5
STB5V(HD)
1 3
G C8109
2
6 F_STB_ON
F_STB_ON(HD) C8103 0.1u
47u 16V
7 R3199 10k 16V
ECO_ON(HD)
8 ALL_OFF
ALL_OFF(HD)
AC_GOOD FL3002 P5V
9
AC_GOOD(HD)
F1J1E1040022
10 G
P5V(HD)
1 3
G
2
11
C8108
NC C8102 0.1u 16V
47u
16V
15V
C817 C812
C856
2.2u 470u
0.01u
R816
25V 25V 50V
0
C815
C818
25V
0.1u
0.1u 25V
15V
C822
25V
470u
R824
0 C857
C827
50V
25V
0.01u
2.2u
C825
C828
25V
0.1u
0.1u
25V
SOUND15V
R847
0
C858 C863 C865
470u 2.2u 0.01u
25V 25V 50V
3 4
IC801
C0DBAMH00018
15V->9V
9V_2
8 VIN 1 L801 C801
PVIN G1A101ZA0007 220u L3140
100u R809 J0JHC0000078
7 SW 2 35V
GND
0
6 FB 3 C809 C806 C3146
RT 2.2u 0.1u 2.2u
16V 25V R805 16V
5 INV 4
84.5k
SS
1%
D801
R803
B0JCPD000026 FL3006
R806
68k
10.5k F1J1E1040022 SLOT9V
1%
C804 1%
4700p
G
50V
1 3
2 G
R804 C8111
220k 0.1u
16V
IC802
C0DBAMH00018
15V->5V
5V_M
L802
8 VIN 1 C811
L805
PVIN G1C101MA0167 470u
100u 16V R817 J0JHC0000078
7 SW 2
GND
0
C839 C840
6 FB 3
10u 2.2u
RT C819 C816
R813 6.3V 16V
2.2u 0.1u
5 INV 4 42.2k
25V
SS 16V 1% A_5V
L811
D802
B0JCME000037 J0JHC0000078
R811
R814
68k
10.5k
1% C814 C848
1% C847
4700p 10u 2.2u
16V
50V 6.3V
R812
FL3007
68k
F1J1E1040022
SLOT5V
G
1 3
G 2
C8106 C8112
47u 0.1u
16V 16V
FL3004
F1J1E1040022 FAN5V
G
1 3
G
2
C835
47u
16V
IC803
C0DBAMH00018
15V->3.3V
A_3.3V
8 VIN 1 C829 R838
PVIN L803 10u 33 L809
G1C220MA0167 25V 1/2W J0JHC0000078
R842
7 SW 2
GND
0
6 FB 3 C867 C845 C846
C821
RT 10u 2.2u
470u 0.1u R821
25V 16V
5 INV 4 16V 25V 24.3k
SS D_3.3V
L810
D803
R819 B0JCME000037 J0JHC0000078
68k R822
1% 10.5k
C824 C843 C844
C823 10u 2.2u
0.01u
25V 16V
39p
50V
50V
R820
33k
FL3009
R840 F1J1E1040022
3.3k
G
1 3
G
2
SLOT3.3V
R848
G
1 3
G 2 0
C8113
0.1u
C8107
16V
470u
FL3008 16V
F1J1E1040022
L804
J0JHC0000078
R849
0
C833 C834
0.01u 47u
50V 16V
C832 VOUT NC
C831
0.1u
47u
25V
16V
GND
VDD CE
IC804
C0CBCAC00275
3.3V->1.8V
IC805
C0DBAMH00027
SOUND15V->SOUND12V
TO
P-BOARD
(P6)
(FIN)
(HD)
P6-1 === S15V
P6-2 === S15V
SOUND12V
R831 P6-3 === S15V
C861 33k
L812
4700p P6-4 ==== GND
G1C470M00012
50V
P6-5 ==== GND
C860
R832 C859 C868 C866 R839
R836
470u 8.2k 1u 2.2u 0.1u 680
68k P6-6 ==== GND
C864 16V 16V 16V 25V 1/2W
0.1u
25V
P6-8 === F15V
D804
B0JCPE000004 P6-9 === F15V
P6-10 === GND
P6-11 === GND
5 6
110
IC8100
C0CBAKD00001
15V->12V
D811
MA2J11100L
15V 12V
R845 R846
Output
1 3
Input
0 C8115 C8116 0
C8120 C8121
470u 2.2u 47u 0.01u
Common
25V 25V 16V 50V
2
A_1.8V
L807
J0JHC0000078
C841 C869
10u 2.2u
6.3V 16V
D_1.8V
L808
J0JHC0000078
C837 C838
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 C8101
B0JCPE000004 C8100
6 47u 0.01u
16V 50V
7
G
8
1 3
G
2
9
10
FL3000
F1J1E1040022
TH-37PH10UK
DS-Board (1 of 5) Schematic Diagram
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