LC-42SV32B
80
17 RS-232
U0RX
3,9
U0RX
U0TX
3,9
U0TX
REMOTE_5V
REMOTE_5V
SMD/0402
SMD/0402
SMD/0402
TXD_12
RXD_12
U0RX
U0TX
SMD/0402
R1146
4.
7K
1/
10W
SMD/0402
IR_LINK
3V3SB
RS232
A_MUTE
MUTE_CTL
V_MUTE
Last Drop
OIRI
Mute Circuit
First Arrival
OIRI
MUTE_CTL
H:8.5mm
IR_LINK
3V3SB
RXD_12
TXD_12
5
9
4
8
3
7
2
6
1
10
11
CN105
D-SUB 9P
D104
NC/BAS32L
R1145
0R05 1/16W
R667
4.
7K
1/
10W
R1136
NC/1K 1/16W
R664
1K 1/10W 1%
R1144100R 1/16W 5%
R1141
10K 1%
R1140 100R 1/16W 5%
R665
1K 1/10W 1%
R661
NC/10K 1/10W
1
2
ZD131
TVM1G5R5M100R
R1138NC/100R 1/16W 5%
Q609
MMBT3904
C1
1
20
1u
F
25
V
R660
NC/27K 1/10W
R666
2.2K 1/10W
R658
10K 1/10W
C673
220N 25V
1
2
ZD132
TVM1G5R5M100R
C
1
12
3
1u
F
25
V
1
2
ZD134
TVM1G5R5M100R
R11470R01
R1142
NC/10K 1/16W 5%
R659
10K 1/10W
R1137 100R 1/16W 5%
D103
NC/BAS32L
R1139NC/100R 1/16W 5%
C1119
1uF 25V
Q608
MMBT3904
1
2
ZD133
NC/TVM1G5R5M100R
R663
1K 1/10W 1%
Q108
2N7002
+
C1124
NC/100uF 25V
R662
10K 1/10W
1
2
FB140
80 OHM
C1121
1uF 25V
3
1
2
D102
BAV70
C1+
1
V+
2
C1-
3
C2+
4
C2-
5
V-
6
DOUT2
7
RIN2
8
ROUT2
9
DIN2
10
DIN1
11
ROUT1
12
RIN1
13
DOUT1
14
GND
15
VCC
16
U116
MAX3232ECPWR
Q607
MMBT3904
C
1
12
2
1u
F
25
V
Q606
MMBT3904
+5VSB
+5VSB
+5VSB
3V3SB
3V3SB
+12V
V_MUTE
+5VSB
+5V_SW
A_MUTE
V_MUTE
+5V_SW
+12V
+12V
+5V_SW
V_MUTE
+5VSB
V_MUTE
3V3SB
2,6,7,9,13
OPCTRL1
13
OIRI
9,13
+12V
2,14
+5VSB
2,3,4,6,9
V_MUTE
10
MUTE_CTL
13
+5V_SW
2,5,7,10,12,13,14,15,16
GND
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,18
A_MUTE
10,11
LO = > M UTE
Power Detect
For AC OFF Pop Noise
HI = > UN-M UTE
HI = > UN-M UTE
First Drop
DC OFF Pop Noise
DC ON Pop Nose
LO = > M UTE
For AC ON Pop Noise
Содержание LC-42SV32B
Страница 6: ...LC 42SV32B 6 TV Front TV Side Rear ...
Страница 14: ...LC 42SV32B 14 Step 3 Remove the power board Remove 5 screws and unplug 2 cables as Fig 6 Fig 6 ...
Страница 16: ...LC 42SV32B 16 B Remove 15 screws as Fig 9 Fig 9 ...
Страница 25: ...LC 42SV32B 25 2 8 If the FW version is correct please do factory reset in user menu ...
Страница 48: ...LC 42SV32B 48 2 DETAILED ICS INFORMATION 3 1 U401 MT5366RANG Block Diagram ...
Страница 49: ...LC 42SV32B 49 Pin Connections and Short Description ...
Страница 50: ...LC 42SV32B 50 ...
Страница 51: ...LC 42SV32B 51 3 2 U703 AT1529F11U Block Diagram Pin Connections and Short Description ...
Страница 52: ...LC 42SV32B 52 3 3 U602 STA339BWTR Block Diagram Pin Connections and Short Description ...
Страница 53: ...LC 42SV32B 53 3 4 U501 SiI9185ACTU Block Diagram Pin Connections and Short Description ...
Страница 55: ...LC 42SV32B 55 3 7 U406 CXD2828ER Block Diagram Pin Connections and short description ...
Страница 57: ...LC 42SV32B 57 CHAPTER 6 BLOCK DIAGRAM WIRING DIAGRAM 1 BLOCK DIAGRAM ...
Страница 58: ...LC 42SV32B 58 ...
Страница 105: ...LC 42SV32B 105 2 CABINET PARTS ...