Samsung LS15E33C Service Manual page 63

Tft-lcd monitor
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11-4 Video Ares_ASIA Part Schematic Diagram
+5V_DEC
+5V_DEC
R447
R449
22K
22K
C
Q42
Y_9883
B
B
2SC2412K-Q
PB_9883
DTV_PB
E
R448
R450
22K
R43
22K
470
+3.3V_A
+3.3V_TTX
U529
100uH
C45
C414
C42
100nF
1uF
100nF
MO
+3.3V_TTX
R4551
R4552
4.7K
4.7K
+3.3V_TTX
HB-1M2012-800JT
C46
U512
100nF
B
IC41
R4557
R4558
M24C08-WMN1T
4.7K
4.7K
1
8
2
7
3
6
R4556
100
4
5
R4555
100
0
R411
CVBS_CAP
75
R4559
ASIA OPTION
IC45
Z8612912SSC
RED
Vss_1
+5V_DEC
BOX
GREEN
SDO
BLUE
SCL
100
R440
SCK
SEN
SDA
100
R439
SDA
HIN
100
R438
V_INT
SMS
Vin
VDD
VIDEO
C447
C4128
Vss_2
CSYNC
2.2nF
100uF
RREF
LPF
R461
10K
C440
10nF
CAPTION OPTION
LS15E33C/LS17E34C
+5V_DEC
R451
22K
C
C
Q43
PR_9883
Q44
B
2SC2412K-Q
2SC2412K-Q
DTV_Y
E
E
DTV_PR
R452
R44
22K
R45
470
470
NTSC
U513
U514
C410
100nF
100nF
100nF
+3.3V_TTX
IC42
SAA5264
52
Z1
1
A
51
2
Y1
B
0.24mm
50
X1
R4569
100
3
C
SDA_3.3
49
4
W1
R4568
100
SCL_3.3
D
V1
48
5
E
power
47
6
U1
F
R4553
R4554
4.7K
4.7K
7
T1
46
G
U531
45
10uF
8
S1
H
9
R1
44
I
10
43
Q1
J
11
P1
42
K
12
41
O1
U530
L
HC-49/S-SMD(12MHz,30ppm)
C5251
13
N1
40
M
56PF
14
39
M1
power
N
C5252
10
56PF
15
L1
38
O
16
37
R413
0
K1
VS_TTX
P
R412
0
17
J1
36
Q
HS_CAPTION_5
GND_0.7
18
35
I1
100
R410
R
FB_CAP
GND_0.7
19
H1
34
2K
R415
S
R_CAP
14
11
GND_0.7
20
33
G1
2K
R416
T
G_CAP
GND_0.7
12
21
F1
32
2K
R417
U
B_CAP
U515
100nF
22
31
E1
V
13
23
D1
30
W
24
29
C1
X
25
B1
28
U516
Y
100nF
26
27
Z
A1
100nF
U517
R414
24K
+5V_DEC
4.7K
R453
G_CAP
R462
4.7K
R455
B_CAP
10K
100
R437
C4276
10uF
HS_CAPTION_5
R465
75
C448
C421
CVBS_CAP
1.5nF
100nF
C422
R435
100nF
220
R454
4.7K
C423
100nF
0
R4570
PB_9883
DTV_PB
0
R4571
Y_9883
DTV_Y
0
R4572
PR_9883
DTV_PR
ASIA
U520
C49
C48
C47
C420
U523
U522
U521
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1uF
C417
1uF
0
1
R1013
I656I5
0
2
R1012
I656I6
0
3
R1011
I656I7
4
VSSD2
5
VDDD2
100
R1014
SDA_3.3
6
SDA
7
TMS
8
100
R1015
656VIN
LLC1
9
656CLK
10
656O7
VYO(7)
11
VSSP2
12
100
R1016
VDDP2
13
SCL_3.3
SCL
0
R1007
14
V
15
656O6
VYO(6)
16
VYO(5)
656O5
100
R1008
17
100
R1006
HOUT
VHS1
18
H50
19
HS_CAPTION_5
ADR/TDI
0
R1009
20
VS_TTX
V50
R1010
0
VYO(4)
VYO(3)
VYO(2)
VYO(1)
VYO(0)
VYO(0:7)
R436
100
VVS1
R459
4.7K
+8V_AUDIO
R432
0
1/16W
C4728
10uF
16V
+5V_DEC
CN41
U526
SUPLVAL
100uF
1
NC_1
2
NC_2
3
NC_3
4
VT
L41
3.3UH
5
5V_1
C412
10nF
L45
33uH
SCL
6
SCL
4.7K
R4531
7
L46
33uH
SDA
D43
SDA
L49
0
C443
UDZ33B
Tuner_Gnd
20pF
8
AS
C444
20pF
9
NC_4
9
10
NC_5
11
NC_6
12
NC_7
13
NC_8
14
NC_9
15
S_O
R441
100
L47
2.2uH
16 V_O
R475
56
17
5V_2
C413
L42
3.3UH
10nF
18 A_O
MONO_IN
R4562
0
R4541
0
RF_CVBS_GND
Tuner_Gnd
Tuner_Gnd
R4539
0
C446
C445
R4540
0
22pF
22pF
Q0
Q1
X41
HC-49/SM5H(20.25MHz)
1
TP417
TP418
C419
C418
C416
U524
C415
1uF
1uF
1uF
1uF
1uF
C5247
R41
100uF
15K
U527
22uF
R446
22K
60
VSS33C
59
VDD33C
58
100nF
C438
CVBS7
R4545
57
0
CVBS6
100nF
C434
56
CVBS5
IC401
100nF
C433
55
CVBS4
VSP9415B
54
0
R4546
CVBS3
100nF
C437
53
CVBS2
100nF
C432
52
CVBS1
51
VSSAC1
C43
C44
50
C452
VDDAC1
47nF
47nF
49
47nF
NC
48
BIN2
47
GIN2
46
RIN2
45
VSS33RGB
44
VDD33RGB
43
VSSARGB
42
VDDARGB
41
BIN1
C450
C4845
C451
47nF
47nF
47nF
C426
C4482
C427
C428
330PF
100pF
100pF
100pF
R464
R467
R470
R472
75
75
75
75
R469
R468
R471
R473
1K
1K
1K
1K
U502
10uF
+5V_TUNER
C441
10nF
C4186
R445
100uF
22K
C449
L43
470pF
D41
220uH
C442
10nF
C41
L44
4.7pF
C430
220uH
0.01nF
R476
100K
C
Q41
C424
B
2SC2412K-Q
1nF
E
C431
47pF
QSS_IF
RF_CVBS
R4561
0
R4560
0
R49
0
R48
0
R47
0
Tuner_Gnd
11 Schematic Diagrams
+5V_DEC
R444
100
C
Q403
B
2SC2412K-Q
E
CVBS_CAP
R474
R443
75
100
DTV_Y
CIN
YIN
RF_CVBS
VCR
DTV_PB
DTV_Y
DTV_PR
R4542
0
CIN_GND
R4543
0
VCR_GND
R4544
0
RF_CVBS_GND
R434
0
SDA_3.3
SDA
R433
0
SCL
SCL_3.3
11-7

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