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Samsung LTM295W Service Manual page 84

Al29no, al40no chassis
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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
C
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
2
RCA_L
23
RCA_R
22
1
21
20
Y3
19
18
PB3
17
16
PR3
15
1
1
13
Y2
12
11
PB2
10
9
PR2
8
1
BD1
1.5uH
7
6
SV_Y
1.5uH
5
BD2
SV_C
3
1
2
BD3
1.5uH
1
VCR
C52
C53
C5
22pF
22pF
22pF
12
5V_M
9V_TUNER
N
L12
L1
3.3UH
BD
1.5uH
1
2
3
5
6
7
8
R63
100
9
10
L18
11
12
L19
13
R67
0
1
15
R70
0
16
17
R73
7
18
19
R7
33
20
21
22
1
CN3
ZD1
ZD2
slcon22p_1
R81
R82
75
75
1/16W
1/16W
C66
C67
C68
C69
BZX8 C5V1
BZX8 C5V1
100pF
100pF
100nF
100uF
10-16
C1
TA8851CN
1 LINE2
LINE
5
0
R1
C3
53
16V
2 VINE2
VINE
CVBS2
10uF
3 RINE2
RINE
52
51
LINE1
LINE3
0
R2
C5
16V
5 VINE1
VINE3
50
CVBS1
RINE3
9
10uF
6 RINE1
8
7
VINS1
YIN1
3D_Y_A
CLAMP1
7
8 LINS1
VOUT1
6
1/16W
100
R
9 YINS1
CVBS_A
10
RINS1
LOUT1
5
0
R6
11 CINS1
YOUT1
1/16W
100
R7
YIN_A
12 GND1
ROUT1
3
0
R9
13 VINS2
1/16W
100
COUT1
2
R10
CIN_A
1
1
LINS2
LOUTD
15 YINS2
CIN1
0
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
3
22 RINS3
ROUT2
33
23 CINS3
32
COUT2
2
GND2
31
O3
25 MUTE
30
CIN2
26 SDA
29
I_O2
27 SCL
28
I_O1
C1
1uF
3D_C_A
R35
150
1/16W
C17
C18
C19
C20
100nF
100nF
22uF
22uF
50V
50V
16V
16V
MO
MO
C 9
7uF
16V
3D_Y_A
1 V_CON
IRINT
LED_GREEN
LED_RED
POWERON
R6
0
VID_SCLK
R66
0
VID_DATA
QSS_IF1
C65
QSS_IF2
7uF
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
7uF
R20
R23
7
R2
R25
70
1/16W
1K
.7K
R29
1/16W
1/16W
1/16W
560
R30
Q
75
KSA1182
1/16W
B
Q5
R3
Q6
C
C
KSA1182
10
2SC2 12K-Q
B
B
R36
Q7
R37
70
KSA1182
C
70
1/16W
B
1/16W
C21
FT1
C
R 0
22pF
R 1
H35 LAI-K5202=P3
220
5.6K
50V
1/16W
MO
9V_TA
N
L6
C33
C3
100nF
7uF
R 7
R 8
7
R 9
R50
70
1/16W
1K
.7K
R51
1/16W
1/16W
1/16W
Q10
560
R52
KSA1182
75
1/16W
B
Q11
R53
Q12
C
C
KSA1182
10
2SC2 12K-Q
B
R5
B
Q13
R55
70
C
KSA1182
70
1/16W
B
1/16W
C55
FT2
C
R56
R57
22pF
H35 LAI-K5202=P3
220
5.6K
50V
1/16W
MO
9V_TA
N
L11
C63
C6
100nF
7uF
R68
R69
33K
Q1
Q15
1.8K
2SC2
2K-Q
2SC2 12K-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
70
70
5.6K
H35 LAI-K5202=P3
1/16W
1/16W
1/16W
3.3V_LVDS
C8
100nF
R1
R15
R16
7K
1K
Q1
.7K
E
KSA1182
1/16W
1/16W
1/16W
B
C
R18
Q3
C
Q2
C
100K
B
2SC2 12K-Q
2SC2 12K-Q
1/16W
B
1uF
10uF
C11
50V
E
C12
1/16W
C13
R26
R27
R28
220
1nF
180K
2.2K
70
R32
50V
1/16W
1/16W
1/16W
MO
A2.5V_MD
00nF
100nF
C2
R 2
1/16W
R 3
C23
0
0
1K
10nF
7uF
1/16W
R 5
R 6
/16W
C27
0
1/16W
L
N
100nF
C29
AVDD_3
FSCO
100nF
81
CBPC
AGND_1
C30
82
ACO
XO
83
AYO
XI
100nF
8
CBPY
AVDD_1
C32
85
AGND_3
DVDD_1
86
AGND_
TEST2
87
AYI
TEST23
100nF
88
VCLY
TEST22
IC2
10 nF
C37
89
VRBY
UPD6 083GF-3BA
TEST21
C38
100nF
90
VRTY
DGND_2
50V
C 0
91
10 nF
AVDD_
TEST20
1uF
C 1
92
AVDD_5
DVDDIO
C36
100nF
93
VRTC
TEST19
C 3
9
10 nF
VRBC
TEST18
95
C 5
ACI
TEST17
10uF
96
AGND_5
TEST16
C 8
97
TEST25
TEST15
98
TEST26
DVDDRAM_2
100nF
99
DVDD_3
C51
DVDDRAM_1
100
2.5V_MD
5V_TUNER
1 V_MAIN
N
N
L16
L17
1
1
U992
2
U993
3
1
U999
U1095
1
R65
0
WAIR_CVBS
5
1
U1096
R71
0
6
WAIR_A_L
7
8
U1097
R75
0
WAIR_A_R
9
10
1
R80
0
11
1
R83
0
1
12
R8
0
WAIR_SEL
13
1
1
s con1 p
CN2
CONFIDENTIAL
3.3V_LVDS
R21
R22
7K
7K
1/16W
1/16W
1/16W
0
R33
VID_DATA
VID_SCLK
1/16W
0
R38
R39
1/16W
220
70
N
1/16W
R
L3
C22
C25
C26
150pF
150pF
50V
50V
B
Q8
MO
MO
C
KSA1182
MO
50V
AS 20 00 -20-FUND-SMD
22pF
X1
C28
50
MO
9
50V
8
22pF
7
C31
6
5
3
2
1
0
39
38
37
36
35
3
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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