Ds-Board (1 Of 6) Schematic Diagram - Panasonic TH-42PH11UK Service Manual

12.15. DS-Board (1 of 6) Schematic Diagram

TO
A
P-BOARD
(P6)
SOUND15V
DS6
1
S15V
2
S15V
3
S15V
F15V
4 3
GND
FL3001 G 2
5 F1J1E104A148
GND 1 G
C884
25V
6
GND 10u
7
F15V
FL3000 3
8 F1J1E104A148 G 2
F15V
1 G
9
F15V
10
GND
11
GND 3
FL3004 G 2
12 F1J1E104A148
1 G
B
C
TO
P-BOARD
(P7)
FAN15V
FL3003
DS4 F1J1E104A148
3
3
1 G 2 G
P15V
1
G 1 G
FL3011
2
F1J1E104A148
GND
3
GND
4
STB5V
5
F_STB_ON
R3199
D 10k
6
ECO_ON
7
ALL_OFF
8
AC_GOOD
9
NC
E
F
TH-42PH11UK
DS-Board (1 of 6) Schematic Diagram
1 2
D805 D806 D807 D808 D809 D810
C8100
B0JCPE000004
16V
47u
S D D
C850
R810 Q801
0.01u
3.3k
16V
C835 B1DHDC000028
10V
1u
G D D
R820
6.8k
Q802
LAN14V_ON/OFF
B1ABCF000138
R823
22k
R825
10k
FL3005
15V SLOT15V
F1J1E104A148
3
G 2
1 G
S D D
R829 C852
Q803
C851 3.3k 16V
10V B1DHDC000028
0.01u
1u
G D D
R830
6.8k
15V_ON/OFF Q804
B1ABCF000138
R840
22k
R845
10k
STB3.3V F15V
R850
R848 10k R849 10k 12k
F15V_MON
Q805
2SD0601A0L
Q806
2SD0601A0L
R851 10k R852 1k
STB5V_S
2
C8109
16V
0.1u
C8103
16V
47u
F_STB_ON
ALL_OFF
AC_GOOD
STB5V_S
R861 R862
R860 R863
330
330 330 330
R859
Q807
15V_ON/OFF
3.3k 2SD0601A0L
R858
10k
3 4
IC801
C0DBAYY00183
15V
C802 C855
25V 25V AVR 9V
10u 0.1u
C810
R807
25V
R802 100k
4.7 0.01u
1 8
BS
SS
C805
25V
2 7
VIN 0.1u
EN
D811 L801
B0BC01100001 G1C330MA0363
3 6
SW
COMP
C801 C809
10u 10u C803
16V 16V 4 5
GND 50V
FB
4700p
D801
B0JCME000037
R804
20k
LAN14V
C8101
50V
0.01u
R805
49.9k
D812 R806
B0BC4R700007 5.62k
IC802
C0DBAYY00183
15V
C812
C856
25V AVR 5V
25V
10u
0.1u
C836
R815
R811 25V
4.7 0.01u 100k
1 8
BS
SS
C815
25V
0.1u
2 7
VIN
EN
D814 L802
B0BC6R600005 G1C330MA0363
3 6
SW
COMP
C819 C818
10V
50V
10u 4 5
GND 3900p
FB
D816
B0BC4R700007
R812
10k
R813 R844
45.3k 100
1/2W
D815
R814
B0BC4R700007 10k
IC803
C0DBAYY00183
15V
C822 C857
25V 25V AVR 3.3V
10u 0.1u
C828 R818
25V 100k
R827
0.01u
4.7
1 BS 8
SS
C825
25V
2 VIN 7 0.1u
EN
D817 L803
B0BC6R600005 G1C330MA0363
3 6
SW
COMP
C821
10V C824
4 5 50V
10u GND
FB 3900p
D819
D803 B0BC4R700007
R819
B0JCPE000004
5.1k
R821
26.1k
R822
D818
10k
B0BC4R700007
IC805
C0DBEYY00084
SOUND 12V
SOUND15V
D821
B0BC6R600005
1 BS 8
SS
C864
25V
0.01u
2 IN 7
R832 EN
L812 4.7
D824
G1C220M00029
B0BC6R600005
3 SW 6
COMP
C858 C863
D804
C868 C859
25V 25V
16V 16V 4 GND 5
10u B0JCPE000004
10u 10u 10u FB
R835 D825
2.87k B0BC6R600005
R834
66.5k
5 6
61
! DS-BOARD TNPA4423 (1/6)
9V_2
L3140
J0JHC0000078
D813
C3146
B0BC4R700007
16V
2.2u
SLOT9V
L806
J0JHC0000078
C8111
16V
0.1u
5V_M
L805
J0JHC0000078
C839 C840
6.3V 16V
10u 2.2u
A_5V
L811
J0JHC0000078
C847 C848
6.3V 16V
2.2u
10u
L813
J0JHC0000078 SLOT5V
C8106 C8112
R843
16V 16V
100
47u 0.1u
1/2W
A_3.3V
R838
33 L809
1/2W J0JHC0000078
C845 C846
25V 16V
10u 2.2u
D_3.3V
L810
J0JHC0000078
C843 C844
25V 16V
2.2u
10u
FL3009
F1J1E104A148
3
G 2
1
G
SLOT3.3V
3
G 2
1
G
C8113
16V
C8107
16V 0.1u
L804 470u
FL3008
J0JHC0000078 F1J1E104A148 A_1.8V
L807
J0JHC0000078
C833 C834 C841 C869
50V 16V 6.3V 16V
5 4 0.01u 10u
47u 2.2u
C831 C832 VOUT NC
16V 25V
47u 0.1u D_1.8V
GND
L808
VDD CE
J0JHC0000078
1 2 3
C837 C838
16V
6.3V
2.2u
10u
IC804
C0CBCAC00275
AVR 1.8V
R831
C882 100k
10V
1u
C862
25V
1500p R836
D826
B0BC6R600005 39k
R833
27k
SOUND12V
TH-42PH11UK
DS-Board (1 of 6) Schematic Diagram
7 8 9
TH-42PH11UK
1