Samsung LW29A13W Service Manual page 96

10 Schematic Diagrams
10-21 RTA+V/D (5) Part Schematic Diagram
+5V_MSP
100nF 10uF
C1131 C1122
C992 C999 C1001
10uF 1.5nF 70pF
6 63 2 61 60 59
L718
3.3UH
AVSUP_1
65
AVSUP_2
66
C1009
56PF
QSS_IF1
ANA_ N1
67
C1010
56PF
ANA_ N
68
C1011
20
56PF
ANA_ N2
69
TESTEN
70
HC- 9/SM5H(18. 32MHz)
XTAL_IN
71
X 01
XTAL_OUT
72
del e
21
TP
73
AUD_CL_OUT
7
C1003 C1008 C1007 C100
20pF 20pF 20pF 20pF
NC_16
75
NC_17
76
R139 100
MSP_INT D_CTR_I_O_1
77
R1395 0
C_CTR_I_O_0
78
+5V_MSP
ADR_SEL
79
STANDBYQ
80
L717 R1396
3.3UH 1K
1 2 3 5 6
C1036
7nF
R1392 R1393
100 100
R1 21 C1129
100 .7uF
SCL1 T290
R1 23 C1130
100 .7uF
SCR1 291
C11 7 R1 22 C11 8 R1 2
330PF 56K 330PF 56K
R1550 C1127
100 .7uF
SCL4 292
R155 C1128
100 .7uF
SCR4 293
C1137 R1556
C1136 R1552
330PF 56K
330PF 56K
10-30
C10
C981
100nF
3 3uF
R1372 R137 R1376 R1377 R1381 R1382 R1383 R138
100 100 100 100 100 100 100 100
58 57 6 55 5 53 52 51 50 9 8 7 6 5 3
IC831
MSP3451G
7 8 9 10 11 12 13 1 15 16 17 18 19 20 21 22 23
R168
.7K
C1135 C113 C1121 C1138 C906 C903
1.5nF 70pF 10uF 220pF 10uF 100nF
IC830
TDA7050T/N3
1
R153 10K
HLIN 2
B
R1535 10K
HRIN 3
C
R1 18
1K
T286 PC_AL
D
R1 17
1K
T2 7 PC_AR
CN703
slcon30p
30
L727 N R1892
29
TP78
28 N
R1888
27 L728
TP77
26
25 L729 N R1893
R15 8 TP80
2 N
1K R1889
23 L730
T2 8 RCA_L
TP79 22
R1883
21 L731 N
R15 6 TP82
20 N
1K L732 R1890
T289 RCA_R 19
TP81
18
R188
17 L733 N
TP8 N
16
R1891
L73
15
TP83
1
13
TP86 12
11
TP85
10
9
TP88
8
7
TP87
6
5
3
2
1
1.5nF 100uF
70pF
C1000 C980
C1002
2 1
+8V_AUDIO
C990
10uF
CAPI_M
0
AHVSUP
39
tjunct ons
C991 10uF
CAPL_A
38
R1386 0
SC1_OUT_L
37
R1387 0
SC1_OUT_R
36
VREF1
C1133
35
1nF
R1878 0 1/16W C982 .7uF 25V
SC2_OUT_L
Scart1_lout
3
R1879 0 1/16W C983 .7uF 25V
SC2_OUT_R
Scart1_rout
33
NC_9
32
NC_8
31
DACM_SUB
30
NC_7
29
C997 1uF
R1897 330
DACM_L
SLIN
28
C998
1uF R1898 330
DACM_R SRIN
27
VREF2
26
DACA_L C1058 C1057
25
1nF 1nF
2
R1389 100 C1006 680NF
HRIN
R1390 100 C1005 680NF
HLIN
SLIN
C101
C1015 SRIN
3.3nF 3.3nF
5V_AUDIO
8
Vcc
100uF R15 0
7 C765 10
HPDR
F
6 C766 100uF R15 1 10
HPDL
E
5
GND
C76
100uF
330 1/16W
Scart1_rout
1K C1117 330nF
Scart1_rin
330 1/16W
Scart1_lout
1K C1118 330nF
Scart1_lin
0 1/16W
Scart2_rout
TP98
1K C1119 330nF
Scart2_rin
TP99
0 1/16W TP97
Scart2_lout
TP9
1K C1120 330nF
Scart2_lin
TP93
QSS_IF1
TP96
RCA_L
TP95
RCA_R
TP90
TP89
TP92
TP91
slcon22p_1
CN623
+12V_AUDIO
R1908
5.1K
C
22uF 16V R1900 220
C1123 B
R1909
E
5.1K
C
22uF 16V R1902 220 B Q807
C112
2SC2 12K-Q
E
R1913 R1912
70 70
1/16W 1/16W
+12V_AUDIO
R1910
5.1K
C
22uF 16V R190 220
C1125 B
R1911
E
5.1K
C1132 C
1nF
22uF 16V R1906 220 Q809
C1126 B
2SC2 12K-Q
E
R1915 R191
70 70
1/16W 1/16W
+12V_AUDIO
C7 1
C738 150nF
1uF
C736
C739
100nF
C702
1uF
TA1101B
22
0
1 D1
A
9
2 C1
R1528 R1529 B C7 6
B1 8
3
C 150nF
5 6K 2.7Kohm
A1 7
D
26
5 Z
E
25 L702
6
F Y
7 2
X
G
23 L703
8
W
R1530 R1531 H
22 L70
9 V
20K 20K I
10 21
J U
11 20 L705
R1532 K T
R1 08 12 19
20K L S
20K 13 18 R1863
1 M R 17 1M
C7 9
N Q
15 16 1/16W
150nF
O P
C1100
C737
100nF
100nF
.7K
R1871
C753
150nF
25V
1/16W
.7uF
100
C1105 WOOPEROUT
R1882
R1916
7K
1/16W
C1108
1nF
C
Q810
B
2SC2 12K-Q
R 9
E
10K
1/16W
A_ST_BY
2
MC_SCLK
3
MC_DATA
5
6
7
8
9
A_ST_BY
0
1
2
3
A_SHUTDWNB +5V_IN
5
MAINPW
6
7
8
9
MSPPW
0
1
2
CONFIDENTIAL
Q806
2SC2 12K-Q
LINE_OUTL
R1901
1K
Scart2_lout
R1903
1K
Q808
2SC2 12K-Q
LINE_OUTR
R1905
1K
Scart2_rout
R1907
1K
C7
C7 3 C7 5
100nF
150nF 150nF
CN113
slcon15p
C7 2
150nF
5
R189
T28
10 1
T285
13
T116
12
T115
C7 7
11
150nF C7 8
T112
150nF
10
T276
9
T278
8
C751 C755
T277
150nF 100nF
7
T283
6
C750 T111
5
150nF
C752 T279
150nF
R1533
T281
10 3
T280
2
T282
1
C756
C75
150nF
150nF
PC_AL
HPDR
PC_AR
HPDL
LINE_OUTL
LINE_OUTR
hdctrl
C C
R1917 R1918 Q811 Q812
B B
7K 7K 2SC2 12K Q SC2 12K-Q
1/16W 1 16W R1920 R1 21
E E
10K 10K
1/1 W 1/16W
A_ST_BY
LW29A13W/LW40A13W