Samsung LTM1555(B) Car Video System User Manual


 
CONFIDENTIAL
LTM1555(B)/LTM1755(B) 10-7
10 Schematic Diagrams
10-4 Video EOS_VE_NTSC Part Schematic Diagram
I656I0
76
VSP9415B
IC401
656O3
22
I656I2
78
CVBS1
52
VSSP3
26
I656I1
77
VSSAC1
51
VDDP3
25
VSS33RGB
45
VDDAC1
50
RESET
24
I656ICLK
75
NC
49
VOUT
23
HIN/CLKF2
74
BIN2
48
VDDAPPL
68
VSSP1
73
GIN2
47
656O4
21
VDDP1
72
RIN2
46
V50
20
TCLK
71
V
14
ADR/TDI
19
XIN
70
VDD33RGB
44
H50
18
XOUT
69
VSSARGB
43
HOUT
17
FBL1
37
VDDARGB
42
656O5
16
VSSD1
67
BIN1
41
656O6
15
VDDD1
66
GIN1
40
VSS33C
60
VSSAC2
65
RIN1
39
SCL
13
VDDAC2
64
FBL2
38
VDDP2
12
CVBSO1
63
32
SDA
VSSP2
11
CVBSO2
62
VSSAFBL
36
656O7
10
CVBSO3
61
VDDAFBL
35
656CLK
9
CVBS4
55
VSSD3
VDDD4
34
656VIN
8
VDD33C
59
VSSD4
33
TMS
7
CVBS7
58
656O0
27
I656I5
1
CVBS2
29
I656I7
3
I656I4
80
CVBS3
54
VDDD3
28
I656I6
2
I656I3
79
53
CLKOUT
6
CVBS6
57
656O1
31
VDDD2
DELETE
DELETE
680uH
5
CVBS5
56
656O2
30
VSSD2
4
2701-000157
2701-000210
DELETE
220uH
BD44
HB-1M2012-800JT
B
C415
1uF
+1.8V_A
C4482
330PF
C450
47nF
1K
R4130
R473
330PF
R444
100
C451
47nF
C428
C443
15pF
0R412
75
R466
R464
L47 2.2uH
75
0R411
R410 0
R430
R431 0
0
0
R428
R429
220
R435
0
R462
10K
C436470nF
470nF C437
470
22K
R448
R43
R447
22K
100nF
C425
12
3
10K
R463
11
K
12
L
13
M
14
N
MMBD4148SE
D42
1
IN
A
2
IN
B
IN
C
3
4
IN
D
5
IN
E
6
IN
F
7
IN
G
8
H
9
I
10
J
FST3125MX
IC42
R458
4.7K
HB-1M2012-800JT
B
330PF
C41
0
1/16W
+1.8V_D
BD41
R47 0
R432
R424.7K
10uF
C4276
47nF
C4845
NC_8
NC_9
14
6
SCL
SDA
7
15
S_O
4
VT
V_O
16
C4728
10uF
16V
GND1
GND2
20
21
GND3
GND4
22
NC_1
1
NC_2
2
NC_3
3
NC_4
9
10
NC_5
11
NC_6
NC_7
12
13
CN41
SUPLVAL
5V_1
5
17
5V_2
8
AS
A_O
18
19
100 R1014
22K
R449
B
C
E
470nF C432
2SC2412K-Q
Q43Q42
2SC2412K-Q
B
C
E
+5V_DEC
C446
22pF
22pF
C445
R1006100
R4140
C452
47nF
47nF 47nF
C44C43
R433
R434 0
1.5nF
C448
0
R4422K
470
10K
R461
R450
C447
2.2nF
Vss_1
11
Vss_2
100 R437
9
18
RED
RREF
10 15
SCK
SDA
14 16
SDO
4
SEN
6
SMS
VDD
12
7
VIDEO
Vin
13
1
Z8612912SSC
IC45
3
BLUE
BOX
17
8
CSYNC
GREEN
25
HIN
LPF
R10070
R1016100
100nF
C422
4.7K
R454
C423
100nF
HB-1M2012-800JT
B
100 R1015
+3.3V_D
BD42
56R475
0R415
10uHL46
10uF
U502
C4128
2SC2412K-Q
B
C
E
+5V_DEC
100uF
R4210
Q403
0R420
R451
22K
B
C
E
C435470nF
R418
Q44
2SC2412K-Q
0
0
R416
R417
R442100
0
C431
47pF
Q41
2SC2412K-Q
B
C
E
C430
0.01nF
1
470pF
C449
TP417
1
TP418
HC-49/SM5H(20.25MHz)
X41
Q0
Q1
100uF
C4186
R472
100R441
R49
75
R456
0
R4554.7K
4.7K
1K
R469 R468
1K
75
R467
10nF
C440
4.7KR459
0
100
R436
4.7K
L49
C444
R4531
R4190
15pF
R1013
0
0
R1012
R1011
0
3.3UHL42
C45
100uF
C427
470nF C434
330PF
C433470nF
L41 3.3UH
UDZ33B
0R48
470nF
D43
C438
12
3
1uF
C416
D41
HB-1M2012-800JT
BD43
B
1uF
C414
L45 10uH
+3.3V_A
R471
+5V_DEC
+5V_DEC
75
1K
R470
R45
470
330PF
22K
R452
C413
1uF
C426
1nF
1uF
C412
C417
1uF
C424
R474
+5V_TUNER
75
C442
22K
R445
R4368
10nF
0
0
0
R4530
0R422
R423
100KR476
100uH
L44
10nF
L43
100uH
C441
R41
15K
330PF
330PF
C429
+8V_AUDIO
+5V_DEC +5V_DEC
C42
1uF
C420 C418
1uF1uF
C419C411
1uF
C439 10nF
1uF
C410
100 R1008
C49
1uF
+5V_DEC
R1010
0
0 R1009
R460
4.7K R453
R465
75
C421
100nF
C47
1uF1uF
C48
R457
22K
4.7K
100
R446
R443
+5V_DEC
+3.3V_D
C46
22uF
0
0R426
R427
R425 0
0R424
100 R440
R439100
SCL_3.3
SDA_3.3
SCL
SDA
FB_CAP
R438100
Tuner_Gnd
PB_9883
DTV_PB
Y_9883
DTV_Y
PR_9883
DTV_PR
VCR
DTV_Y
DTV_PB
DTV_PR
RF_CVBS
HS_CAPTION_5
LLC1
CVBS_CAP
SCL
SDA
SDA_3.3
SCL_3.3
MONO_IN
R_CAP
G_CAP
B_CAP
YIN
CIN
DTV_Y
B_CAP
R_CAP
SCL
SDA
RF_CVBS
QSS_IF
Tuner_Gnd
SCL_3.3
VHS1
VVS1
FB_CAP
HS_CAPTION_5
V_INT
SDA
SCL
G_CAP
CVBS_CAP
VYO(2)
VYO(1)
VYO(0)
VYO(7)
VYO(6)
VYO(5)
VYO(4)
VYO(3)
SDA_3.3
LLC1
VYO(0:7)
9