Samsung LW46G15W Service Manual page 24

11 Schematic Diagrams
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11-8 POWER DISTRIBUT FUNCTION JACK Schematic Diagram
G03 G03
+12.0V
CN801
slcon14p T P 8 0 2
BD802 BLM41P600S
1
1 +5.0V
2
BD803 BLM41P600S
3
BD804 BLM41P600S
4
BD805 BLM41P600S
5
6
R804
1K
7
1/16W
8
OP801
9
LTST-C150GKT
10
11
PANEL_EN
12
13
14
GND_PW
ANGLE TYPE
GND_PW
BD817 BLM41P600S
BD818 BLM41P600S
BD819 BLM41P600S
BD820 BLM41P600S
GND_PW
(2.5MM,3P)
C888 C889 C887
100uF 100uF
10nF
25V 25V
11-8
+5.0V_PNL
IC802
SI4435DY
1 S1 D1 5
2 S2 D2 6
R803 C809 3 S3 D3 7
C810 C811 C812 C813
C814 82Kohm 1uF 4 G1 D4 8 82uF 100nF 82uF 100nF
C808
82uF 1/10W 10V 6.3V 16V 6.3V 16V
100nF
6.3V MO MO MO
R806
10K
R807
10K
C
1/16W
B
R812 E Q802
22K KSC1623-G
1/16W
R816 C823 IC803
82Kohm 1uF SI4435DY
1/10W 10V
S1
1 D1 5
2 S2 D2 6
3 S3 D3 7
DEFAULT_NET_TYPE
C826 4 G1 D4 8
C822
82uF MO
100nF
6.3V
R818
10K
R819
10K
C
1/16W
Q807
B
DPMS_PW
2SC2412K-Q
E
5V_IO
BD824
BLM41P600S
C830 C831
82uF 100nF
6.3V 16V
MO
5V_TMDS
BD825
BLM41P600S
C838 C839
82uF 100nF
6.3V 16V
MO
BD826
BLM41P600S
C848 IC808
C845
82uF MP1583DN
100nF
6.3V 1 8
BS SS
2 7
IN EN
C853 C854 3 6
SW COMP
82uF 100nF
4 5
GND FB
6.3V 16V
MO
R830
100K
C858
180pF
C862
3.3nF
R833
1K
DPMS_PW
+1.8V_D
T P 8 3 3
C865 BD832
10nF L804
BLM41P600S
1
IC809
MP1583DN R834
5.1Kohm
1 8
BS SS
1/10W
2 7
IN EN 1%
3 6
SW COMP
4 5
GND FB
C873 C874
C875 120uF 100nF
C871
82uF 6.3V 16V
100nF
6.3V MO
R835
C8109 BD851
100K D805
100nF SS24 BLM41P600S
C877 16V R836
180pF
C880 MO 9.1Kohm
3.3nF 1/10W
1%
BD852
BLM41P600S
+18V_AUD
C890
10nF
50V
MO
IC801
BD801
SI4435DY
T P 8 0 1 BLM41P600S
S U P L V A L
1 S1 D1 5
1
2 S2 D2 6
C803 R801 3 S3 D3 7
C801 C804
100uF 82Kohm 4 G1 D4 8
100nF 1uF
16.000 1/10W 25V
R802
10K
R805
10K
C
BD806
1/16W
B BLM41P600S
DPMS_PW
Q801 E
2SC2412K-Q 5V_4979
T P 8 1 0
S U P L V A L
BD809
BLM41P600S
1
C820 C821 5V_1601
82uF 100nF
6.3V 16V
MO U 9 1
BD833 S U P L V A L
BLM41P600S
1
C8101 C8102
82uF 100nF
6.3V 16V
MO
5V_SNI
BD816
BLM41P600S
C828
C829
82uF C827
22uF
6.3V 100nF
16V
33V_A
T P 8 2 1
BD822
S U P L V A L U 1 6 4
BLM41P600S L801
S U P L V A L
N
1
L802 1
R820
IC804
D803 27K
MIC3172
SS24 1/16W
1 SGND 8
PGND1
2 COMP 7
V_SW
R821
3 FB 6
PGND2
4 5 3.9K
SYNC
C832 C833 R822 V_IN
1/16W
100uF 100nF 1K
16.000 1/16W
C834 C835 C836 C837
R823
1nF 82uF 47uF 47uF
1.2K
MO 6.3V 50V 50V
1/16W
MATERIAL MATERIAL
R824
1K
1/16W
DPMS_PW
5V_S3.3VB
SAA7119
C844
BD827
10nF L803
BLM41P600S T P 8 3 6
1
C8114 C846
R829
82uF 100nF
10K
6.3V 16V
C896
1/16W C895
1% 100nF
120uF
6.3V 16V
MO
5V_S3.3VA
SDA6001
C859
D804 BD828
100nF
SS24 BLM41P600S
T P 8 2 5
16V R831 1
MO 5.6K
1/16W C8103 C860
1%
82uF 100nF
6.3V 16V
5V_S3.3VC
ME/MC
BD850
BLM41P600S
T P 8 3 7
1
1.8V_B
C8104 C8105
82uF 100nF
S U P L V A L 6.3V 16V
SAA7119
5V_S3.3VD
DNIE
C8106 C867
82uF 100nF
BD853
6.3V BLM41P600S
T P 8 3 4
1
C8107 C8108
82uF 100nF
6.3V 16V
1.8V_C
SAA4998
C8110 C8111
82uF 100nF
6.3V
1.8V_E
SAA7119
C8112 C8113
82uF 100nF
6.3V
G01 G01
CN805 STD_VCC5B
slcon3p
STD_VCC6A
IC811
BD899
MC33269DTRK-5.0 U 1 7 7
BLM41P600S R839
3 IN 4 S U P L V A L
OUT
3
GND
1
1K
1
C891 1/16W
2
82uF C892 C893
C894
6.3V 100nF 82uF
1 100nF
ANGLE TYPE
R840
20K
1/16W
G02 G02
12V_ANA
C805 C806
C807
100uF 100uF C802
100uF
16.000 16.000 100nF
16.000
12V_LOGIC STD_VCC5B
C816 C817
C818
C819
100uF 100uF C815
100uF R808
100nF R809
16.000 16.000 100nF
16.000 16V 4.7K 560
MO 1/16W 1/16W
POWER_SW
IRRCVR0
C
R813
B
C
R814
1K Q803
LED_RED B E
1/16W KSC1623-G
1K
E Q804
1/16W
KSC1623-G
C
R817
LED_GRN B
1K
E
1/16W
KEY1
KEY2
SCL_5
SDA_5
12V_ANA
IC805
MC33269DTRK-5.0
1
3 IN OUT 4
GND
S U P L V A L
C840
1 U 9 3
100nF
16V
MO
IC806
LM555CMX
1 8
GND Vcc
2
7
Tr Dis
3
6
Out Thr
4 5
Res Con
C899 C855 C856 C857
100nF 100nF 100nF 100nF
63V
MO
MP
_NA
BKLT_EN
PWM_DIMMING
ANA_DIM
+5.0V
C870
L805
C869
10.000000
1.5uH
100nF
N
( UART )
1
C878 C1+
100nF
3
C1-
4
C884
C2+
100nF
5
C2-
11 T1IN T1OUT 14
10
TXD T2IN
12 R1OUT
RXD
9
R2OUT
15
LTST-C150GKT
OP802
MAIN_PW
CONTROL_CONNECTOR
BD807 S B K 2 0 1 2 0 9 T - 8 0 0 Y - S
B
R810
R811
4.7K 560
1/16W 1/16W
S B K 2 0 1 2 0 9 T - 8 0 0 Y - S BD808
B CN802
BD810 S B K 2 0 1 2 0 9 T - 8 0 0 Y - S
SUPLECODE
B
12
11
10
9
BD812 S B K 2 0 1 2 0 9 T - 8 0 0 Y - S
8
7
B
C 6
R815
Q805 5
B
KSC1623-G 4
1K
E 3
BD813 S B K 2 0 1 2 0 9 T - 8 0 0 Y - S
1/16W
2
Q806 1
BD814 S B K 2 0 1 2 0 9 T - 8 0 0 Y - S B
KSC1623-G
BD815 S B K 2 0 1 2 0 9 T - 8 0 0 Y - S B
B
BD821 S B K 2 0 1 2 0 9 T - 8 0 0 Y - S
B
S B K 2 0 1 2 0 9 T - 8 0 0 Y - S
BD823
B
CONTROL_PANEL
JJA_5V
IC807
R825 C841 R826 LM555CMX C842 C843
1 8
56K 100nF 10K 100nF 10.000000
GND Vcc
R828 N
2
7
47Kohm
Tr Dis
3
6
R827 Out Thr SAWTOOTH
XREF
22K
4 5
Res Con
C847
1nF
C898
100nF
C850 C851
C852
100nF 100nF
100nF
63V
MP
_NA
CN803
12507WR-08L
MGND1
BD829 S B K 2 0 1 2 0 9 T - 8 0 0 Y - S
1
1 / 1 6 W 2
B
R832 0 3
4
S B K 2 0 1 2 0 9 T - 8 0 0 Y - S
5
BD830 6
B
7
8
MGND2
IC810
16
MAX232ECWE
2 C879
V+
100nF
6
C883
V-
100nF CN804
dcjhp_10p
R837
0
T P 8 3 5 7
1/16W
S U P L V A L 8
6
1
7 5
T2OUT
U 1 7 8 10
13 S U P L V A L 9
R1IN
4
1
8 R838
R2IN
0
1/16W 1 1
D807
CDS3C30GTH
D806
CDS3C30GTH 2 2
(PLACE NEAR CONNECTOR)
LW46G15W