Samsung LTM295W Service Manual page 84

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10 Schematic Diagrams
10-10 AV_IN Parts Schematic Diagram
+9V_TA
N
L1
D1
D2
D3
C1
C2
82uF
100nF
16V
50V
2
1
2
1
2
1
MO
WAIR_CVBS
3
3
3
16V
WAIR_A_R
10uF
0
R3
C4
VCR
WAIR_A_L
16V
10uF
0
R5
SV_Y
C6
MO
50V
0
R8
SV_C
100nF
C7
R11
R12
R13
75
75
75
1/16W
1/16W
1/16W
R19
100
1/16W
VID_DATA
VID_SCLK
R31
100
1/16W
C16
C15
100pF
100pF
50V
50V
MO
MO
CN1
slcon30p
30
COM2_L
29
COM2_R
28
27
COM1_L
26
COM1_R
25
24
RCA_L
23
RCA_R
22
1
21
20
Y3
19
18
PB3
17
16
PR3
15
1
14
13
Y2
12
11
PB2
10
9
PR2
8
1
BD1
1.5uH
7
6
SV_Y
1.5uH
5
BD2
4
SV_C
3
1
2
BD3
1.5uH
1
VCR
C52
C53
C54
22pF
22pF
22pF
12
+5V_M
+9V_TUNER
N
L12
L14
3.3UH
BD4
1.5uH
1
2
3
4
5
6
7
8
R63
100
9
10
L18
11
12
L19
13
R67
0
14
15
R70
0
16
17
R73
47
18
19
R74
33
20
21
22
1
CN3
ZD1
ZD2
slcon22p_1
R81
R82
75
75
1/16W
1/16W
C66
C67
C68
C69
BZX84C5V1
BZX84C5V1
100pF
100pF
100nF
100uF
10-16
IC1
TA8851CN
1 LINE2
LINE4
54
0
R1
C3
53
16V
2 VINE2
VINE4
CVBS2
10uF
3 RINE2
RINE4
52
51
4 LINE1
LINE3
0
R2
C5
16V
5 VINE1
VINE3
50
CVBS1
RINE3
49
10uF
6 RINE1
48
7
VINS1
YIN1
3D_Y_A
CLAMP1
47
8 LINS1
VOUT1
46
1/16W
100
R4
9 YINS1
CVBS_A
10
RINS1
LOUT1
45
0
R6
11 CINS1
YOUT1
44
1/16W
100
R7
YIN_A
12 GND1
ROUT1
43
0
R9
13 VINS2
1/16W
100
COUT1
42
R10
CIN_A
14 LINS2
41
LOUTD
15 YINS2
CIN1
40
3D_C_A
16 RINS2
39
ROUTD
17 CINS2
38
YIN2
18 VCC
CLAMP2
37
19 VINS3
VOUT2
36
1/16W
100
R17
CVBS_B
20 LINS3
LOUT2
35
21 YINS3
YOUT2
34
22 RINS3
ROUT2
33
23 CINS3
32
COUT2
24
GND2
31
O3
25 MUTE
30
CIN2
26 SDA
29
I_O2
27 SCL
28
I_O1
C14
1uF
3D_C_A
R35
150
1/16W
C17
C18
C19
C20
100nF
100nF
22uF
22uF
50V
50V
16V
16V
MO
MO
C49
47uF
16V
3D_Y_A
+14V_CON
IRINT
LED_GREEN
LED_RED
POWERON
R64
0
VID_SCLK
R66
0
VID_DATA
QSS_IF1
C65
QSS_IF2
47uF
CVBS_A
CVBS1
CVBS2
3
3
3
3
C70
1
2
1
2
1
2
1
2
10uF
16V
+9V_TA
N
L2
C9
C10
100nF
47uF
R20
R23
47
R24
R25
470
1/16W
1K
4.7K
R29
1/16W
1/16W
1/16W
560
R30
E
Q4
75
KSA1182
1/16W
B
Q5
R34
Q6
C
E
C
KSA1182
10
2SC2412K-Q
B
B
R36
Q7
E
R37
470
KSA1182
E
C
470
1/16W
B
1/16W
C21
FT1
C
R40
22pF
R41
H354LAI-K5202=P3
220
5.6K
50V
1/16W
MO
+9V_TA
N
L6
C33
C34
100nF
47uF
R47
R48
47
R49
R50
470
1/16W
1K
4.7K
R51
1/16W
1/16W
1/16W
Q10
560
R52
E
KSA1182
75
1/16W
B
Q11
R53
Q12
C
E
C
KSA1182
10
2SC2412K-Q
B
R54
B
Q13
E
R55
470
E
C
KSA1182
470
1/16W
B
1/16W
C55
FT2
C
R56
R57
22pF
H354LAI-K5202=P3
220
5.6K
50V
1/16W
MO
+9V_TA
N
L11
C63
C64
100nF
47uF
R68
R69
33K
Q14
Q15
1.8K
2SC2412K-Q
2SC2412K-Q
C
C
1/16W
1/16W
B
B
R72
Q16
560
E
E
E
KSA1182
1/16W
B
C
R77
R78
R79
R76
FT3
10K
470
470
5.6K
H354LAI-K5202=P3
1/16W
1/16W
1/16W
+3.3V_LVDS
C8
100nF
R14
R15
R16
47K
1K
Q1
4.7K
E
KSA1182
1/16W
1/16W
1/16W
B
C
R18
Q3
C
Q2
C
100K
B
2SC2412K-Q
2SC2412K-Q
1/16W
B
1uF
E
10uF
C11
50V
E
C12
1/16W
C13
R26
R27
R28
220
1nF
180K
2.2K
470
R32
50V
1/16W
1/16W
1/16W
MO
+A2.5V_MD
100nF
100nF
C24
R42
1/16W
R43
C23
0
0
1K
10nF
47uF
1/16W
R45
R46
1/16W
C27
0
1/16W
L4
N
100nF
C29
AVDD_3
FSCO
100nF
81
CBPC
AGND_1
C30
82
ACO
XO
83
AYO
XI
100nF
84
CBPY
AVDD_1
C32
85
AGND_3
DVDD_1
86
AGND_4
TEST24
87
AYI
TEST23
100nF
88
VCLY
TEST22
IC2
100nF
C37
89
VRBY
UPD64083GF-3BA
TEST21
C38
100nF
90
VRTY
DGND_2
50V
C40
91
100nF
AVDD_4
TEST20
1uF
C41
92
AVDD_5
DVDDIO
C36
100nF
93
VRTC
TEST19
C43
94
100nF
VRBC
TEST18
95
C45
ACI
TEST17
10uF
96
AGND_5
TEST16
C48
97
TEST25
TEST15
98
TEST26
DVDDRAM_2
100nF
99
DVDD_3
C51
DVDDRAM_1
100
+2.5V_MD
+5V_TUNER
+14V_MAIN
N
N
L16
L17
1
1
U992
2
1
U993
3
1
U999
4
U1095
1
R65
0
WAIR_CVBS
5
1
U1096
R71
0
6
WAIR_A_L
7
8
1
U1097
R75
0
WAIR_A_R
9
10
1
R80
0
11
1
R83
0
1
12
R84
0
WAIR_SEL
13
14
1
slcon14p
CN2
CONFIDENTIAL
+3.3V_LVDS
R21
R22
47K
47K
1/16W
1/16W
1/16W
0
R33
VID_DATA
VID_SCLK
1/16W
0
R38
R39
1/16W
220
470
N
1/16W
R44
L3
C22
C25
C26
E
150pF
150pF
50V
50V
B
Q8
MO
MO
C
KSA1182
MO
50V
AS-20.000-20-FUND-SMD
22pF
X1
C28
50
MO
49
50V
48
22pF
47
C31
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
L9
L10
N
N
R58
R59
R60
R61
R62
C61
C62
0
0
0
0
0
100nF
100nF
C59
C60
1/16W
1/16W
1/16W
1/16W
1/16W
C56
C58
C57
10uF
100nF
100nF
10uF
100nF
R85
0
1/16W
LTM295W/LTM405W

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