Samsung LTM1555(B) Car Video System User Manual


 
CONFIDENTIAL
LTM1555(B)/LTM1755(B) 10-1
5
I2
3
I1
7
GND
I3
14
VCC
2
O_O
12
O_5
10
O_4
8
O_3
O_2
6
4
+5V_CPU
O_1
1
IO
13
I5
11
I4
9
IC110
MC74F14D
+5V_CPU IS ALWAYS ACTIVE
+3.3V_JAG IS ALWAYS ACTIVE
2402-001044
2402-001081
WHEN 17", CHANGE TO 75 OHM
DELETE
2402-001081
2402-001044
OS_Con(DIP)
OS_Con(DIP)
SKIP
25V, 105C
OS_Con(DIP)
25V, 105C
+2.5V_A_JAG & +2.5V_D_JAG IS ALWAYS ACTIVE
15":3.3V REG
17":5V REG
15" ONLY
17"ONLY
FAN1117AD18
2402-001044
2402-001081
25V, 105C
100
R131
R130
100
100uF
C114
+5V_SUP
+5V_SUP
C113
100uF
0.002nF
C128
C130
C129
0.002nF
TP147
1
0.002nF
+5V_TUNER
BLM41P600S
FT12
1
A
B
2
R141
10K
+5V_CPU
Q15
2SC2412K-Q
B
C
E
100uF
C19
Q14
2SC2412K-Q
B
C
E
C139
1uF
R142
10K
FT11
BLM41P600S
A
1
2
B
+3.3V_D
SI9933ADY-T1
IC112
8
D1
D1_1
7
6
D2
D2_1
5
2
G1
4
G2
S1
1
S2
3
10uF
C124
3.3uF
C118
1
+5V_DEC
1
+3.3V_PANEL
+3.3V_P
1
1
+5V_PANEL
+14V_IN
FT14
BLM41P600S
A
1
2
B
TP114
L110
1
A
B
2
+5V_CPU
C112
100uF
+5V_CPU
100K
R151
BA033FP
IC15
GND
2
IN
1
OUT
3
1
A
B
2
MO
1uF
C141
L18
A
1
2
B
L19
NC_1
2
NC_2
NC_3
3
SCL
6
SDA
5
VCC
8
4
VSS
7
WC_
IC19
24LC21AT-/SN
1
100K
R150
MO
C120
10uF
R125
1uF
C140
+3.3V_P
100
+3.3V_A
R116
15K
R126
100
R123
+14V_INVERTER
100
L13
A
1
B
2
R137
4.7K
TP115
1
10K
R140
470
R16
1uF
C134
1
R149
100K
L16
A
1
2
B
100uF
C111
100nF
C153
1
A
2
B
1
L14
1
C159
10nF
R127 100
1
0
180KR114
TP151
1
R118
HB-1M2012-800JT
BD14
B
C137
1uF
0
0R119
R11
1K
R120
B
C
E
2SC2412K-Q
Q11
4.7K
R138
C17
100uF
+2.5V_A_JAG
L11
A
1
2
B
2SC2412K-Q
Q16
B
C
E
+2.5V_D_JAG
QZX363C5V6
D18
A
2
C1
6
C2
4
C3
3
C4
1
NC
5
0.002nF
C127
B
2
C126
0.002nF
BLM41P600S
FT13
1
A
+5V_CPU
100
R128
1
C135
1uF
15K
1
R117
1
100
R124
10nF
C157C133
1uF
100nF
C148
MO
1uF
C132
470
10uF
C121
R18
+5V_CPU
R17
470
7
8
9
10
11
12
13
14
+3.3V_A
slcon14p_1
1
2
3
4
5
6
2
C158
10nF
CN13
L17
1
A
B
1
2
3
C13
100uF
TP148
1
+14V_INVERTER
dcjhp_7
CN12
2
B
3
C
4
D
5
E
6
F
7
G
8
H
NM24C17FM8X
IC18
1
A
100uF
+5V_CPU
KA317MR
IC109
3
ADJ
VIN
1
VOUT
4
+5V_CPU
C14
C144
100nF
180KR113
C143
100nF
R115 180K
R111
R110 150
150
150
14
15
1
R112
3
4
5
6
7
8
9
10
11
12
13
+5V_CPU
d_sub15p
CN11
1
2
R13
2.2K
100nF
10nF
C154
D11
C142
4.7K
SS24
10nF
C160
R135
D17
1
2
3
D16
1
2
3
100nF
C152
B
75R147
0.002nF
ACB1608H-060-T
BD12
C125
2
G2
4
1
S1
3
S2
470
R15
IC 111
SI9933ADY-T1
D1
8
7
D1_1
D2
6
5
D2_1
G1
C119
10uF
10K
R139
+3.3V_JAG
+14V_IN
IC14
BA033FP
2
GND
1
IN
3
OUT
OUT
Vin
1
C115
100uF
IC11
LM2596S-5.0
F_B
4
GND
3
6
GND1
5
ON_OFF
2
L111
+5V_CPU
4.7K
R132
1
100uF
C11
R1431
TP152
100nF
0
L112
C145
100pF
C163
+1.8V_D +1.8V_A
C161
10nF
R145
75
C150
100nF
D13
SS24
1
D14
TP149
1
TP150
+14V_IN
U492
1
1.5uHL114
+5V_CPU
L113 1.5uH
10nF
C156
R122
MO
1uF
C131
100
100
100uF
C117
+14V_IN
R121
100uF
C18
TP139
1
C136
1uF
C15
100uF
100K
+5V_CPU
C122
10uF
C138
1uF
R148
2SC2412K-Q
Q13
B
C
E
MO
R129
100
R14
+5V_CPU
1K
R12
2.2K
Q12
2SC2412K-Q
B
C
E
3.3UH
L118
C123
L117
3.3UH
10uF
ADJ
3
1
VIN
4
VOUT
+3.3V_D
C110
100uF
21
Vin
+5V_DEC
+14V_IN
+14V_OUT
IC13
KA317MR
LM2596S-5.0
IC12
4
F_B
3
GND
GND1
6
ON_OFF
5
OUT
L15
1
A
B
2
R136
4.7K
4.7K
R133
1
2
3
C16
100uF
ACB1608H-060-T
BD11
B
D15
100pF
C162
100nF
C151
1
R143 75
1
1
1
L116
75
R146
C12
100uF10nF
C155 C147
100nF
C146
+5V_CPU
SS24
D12
100nF
4
F_B
3
GND
6
GND1
ON_OFF
5
OUT
21
Vin
100uF
C116
+3.3V_D
LM2596S-3.3
IC16
2.5VJA1
3.9KR19
4.7K
100nF
C149
R4532
R134
1
A
2
B
+5V_SUP
100K
BD13
B
L12
75
R144
ACB1608H-060-T
LM317SX
ADJ
3
VIN
1
VOUT_1
2
VOUT_2
4
L115 1.5uH
IC17
PANEL_EN
SW_REG_EN
SW_REG_EN
BLUE1N
BLUE1N
GREEN1N
GREEN1N
RED1N
RED1N
BL_EN
INVERTER_GND
SW_REG_EN
BL_IN
INVERTER_GND
BL_CNT
RED1N
GREEN1N
BLUE1N
BL_CNT
RED1N
GREEN1N
GREEN1N
BLUE1N
BLUE1N
PC_VSYNC_IN
PC_HSYNC_IN
V_SYNC
H*V_SYNC
DDC_SDA
DDC_SCL
PC_VSYNC_IN
DDC_SDA
DDC_SCL
SELF_RASTER_PC
PC_VSYNC_IN
PC_HSYNC_IN
RED1P
GREEN1P
BLUE1P
RED1N
SDA
SCL
1
2
3
10 Schematic Diagrams
10-1 Power EOS_VE_NTSC Part Schematic Diagram