17
3.4 Wiring diagram of HDMI
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
HDMI0_5V
RH1
1Kohm-0402-
±
5%-1/16W
RH5
10Kohm-0402-
±
5%-1/16W
RH4
10Kohm-0402-
±
5%-1/16W
HDMI0_5V
HDMI0_HPDIN
HDMI0_5V
HOTPLUG0
HDMI0_SCL/
HDMI0_SDA/
GND
GND
GND
GND
GND
HDMI0_5V
CEC
HOTPLUG0
HDMI0_SCL/
HDMI0_SDA/
HDMI0_SCL
HDMI0_SDA
GND
HDMI0_RXC_N
HDMI0_RXC_P
HDMI0_RX0_N
HDMI0_RX0_P
HDMI0_RX1_N
HDMI0_RX1_P
HDMI0_RX2_N
HDMI0_RX2_P
RH7
33ohm-0402-
±
5%-1/16W
RH6
33ohm-0402-
±
5%-1/16W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
HPD
H
D
M
I
+5V
GND
SDA
SCL
ARC
CEC
RXC-
GND
RXC+
RX0-
GND
RX0+
RX1-
GND
RX1+
GND
RX2+
RX2-
21
22
23
G
N
D
G
N
D
G
N
D
G
N
D
AV1
HDMI Jack,H,SMD,161031041(hull-SPCC ),VAST
GND
GND
RH2
10Kohm-0402-
±
5%-1/16W
RH3
10Kohm-0402-
±
5%-1/16W
5V_STB
HDMI2_SCL/
HDMI2_SDA/
RH19
10Kohm-0402-
±
5%-1/16W
RH20
10Kohm-0402-
±
5%-1/16W
RH18
33ohm-0402-
±
5%-1/16W
HDMI2_HPDIN
HOTPLUG2
RH17
10ohm-0402-
±
5%-1/16W
HDMI2_5V
AVDD5V_MHL
GND
GND
GND
GND
HDMI2_5V
CEC
HOTPLUG2
HDMI2_SCL/
HDMI2_SDA/
RH24
33ohm-0402-
±
5%-1/16W
RH23
33ohm-0402-
±
5%-1/16W
HDMI2_SCL
HDMI2_SDA
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
HPD
H
D
M
I
+5V
GND
SDA
SCL
ARC
CEC
RXC-
GND
RXC+
RX0-
GND
RX0+
RX1-
GND
RX1+
GND
RX2+
RX2-
21
22
23
G
N
D
G
N
D
G
N
D
G
N
D
AV3
HDMI Jack,H,SMD,161031041(hull-SPCC ),VAST
GND
MHL_CD_SENSE
RH32
NC/NC/10Kohm-0402-
±
5%-1/16W
RH28
NC/NC/10Kohm-0402-
±
5%-1/16W
RH30
NC/47Kohm-0402-
±
5%-1/16W
FLAG
CH17
NC/10uF-0805-X5R-
±
20%-16V
5V_STB
RH26
NC/NC/10Kohm-0402-
±
5%-1/16W
SENSE
Vout
1
G
ND
2
FLG
3
EN
4
Vin
5
UH1
NC/
限流开关芯片
,IC switch,0.4-2A adj,5.5V,H,SOT23-5,SMD,SY6280AAAC,SILERGY
GND
GND
GND
RH31
NC/4K7ohm-0402-
±
1%-1/16W
RH27
NC/100ohm-0402-
±
5%-1/16W
MHL_CABLE_DET
MHL_CD_SENSE
CH18
NC/0.047uF-0402-X7R-
±
10%-16V
RH29
NC/300Kohm-0402-
±
5%-1/16W
HDMI_CEC
GND
CEC
HDMI_ARC
HDMI_ARC/
HDMI0_5V
RH33
22Kohm-0402-
±
5%-1/16W
RH34
33Kohm-0402-
±
1%-1/16W
ARC_DET
CH2
NC/22pF-0402-NPO-
±
5%-50V
CH11
NC/22pF-0402-NPO-
±
5%-50V
CH15
22pF-0402-NPO-
±
5%-50V
CH14
22pF-0402-NPO-
±
5%-50V
CH16
22pF-0402-NPO-
±
5%-50V
RH25
220ohm-0402-
±
5%-1/16W
GND
CH19
100ohm-0402-
±
5%-1/16W
HDMI2_RXC_N
HDMI2_RXC_P
HDMI2_RX0_N
HDMI2_RX0_P
HDMI2_RX1_N
HDMI2_RX1_P
HDMI2_RX2_N
HDMI2_RX2_P
HDMI1_5V
RH8
1Kohm-0402-
±
5%-1/16W
RH14
10Kohm-0402-
±
5%-1/16W
RH13
10Kohm-0402-
±
5%-1/16W
HDMI1_5V
HDMI1_HPDIN
HDMI1_5V
HOTPLUG1
HDMI1_SCL/
HDMI1_SDA/
GND
GND
GND
GND
GND
HDMI1_5V
CEC
HOTPLUG1
HDMI1_SCL/
HDMI1_SDA/
HDMI1_SCL
HDMI1_SDA
GND
HDMI1_RXC_N
HDMI1_RXC_P
HDMI1_RX0_N
HDMI1_RX0_P
HDMI1_RX1_N
HDMI1_RX1_P
HDMI1_RX2_N
HDMI1_RX2_P
RH16
33ohm-0402-
±
5%-1/16W
RH15
33ohm-0402-
±
5%-1/16W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
HPD
H
D
M
I
+5V
GND
SDA
SCL
ARC
CEC
RXC-
GND
RXC+
RX0-
GND
RX0+
RX1-
GND
RX1+
GND
RX2+
RX2-
21
22
23
G
N
D
G
N
D
G
N
D
G
N
D
AV2
HDMI Jack,H,SMD,161031041(hull-SPCC ),VAST
GND
GND
RH11
10Kohm-0402-
±
5%-1/16W
RH12
10Kohm-0402-
±
5%-1/16W
CH6
NC/22pF-0402-NPO-
±
5%-50V
MHL_CD_SENSE
CH20
NC/10uF-0805-X5R-
±
20%-16V
GND
GND
HDMI2_5V
HDMI_ARC/
CH21
1uF-0402-X5R-
±
20%-16V
QH1
KMBT3904
QH2
KMBT3904
1
2
3
4
5
6
7
8
RP1
4
×
5R1ohm-0402-
±
5%-1/16W
1
2
3
4
5
6
7
8
RP2
4
×
5R1ohm-0402-
±
5%-1/16W
1
2
3
4
5
6
7
8
RP3
4
×
5R1ohm-0402-
±
5%-1/16W
1
2
3
4
5
6
7
8
RP4
4
×
5R1ohm-0402-
±
5%-1/16W
1
2
3
4
5
6
7
8
RP5
4
×
5R1ohm-0402-
±
5%-1/16W
RH21
5R1ohm-0402-
±
5%-1/16W
RH22
5R1ohm-0402-
±
5%-1/16W
RH9
5R1ohm-0402-
±
5%-1/16W
RH10
5R1ohm-0402-
±
5%-1/16W
HDMI1_RX2_P'
HDMI1_RX2_N'
HDMI1_RX1_P'
HDMI1_RX1_N'
HDMI1_RX0_P'
HDMI1_RX0_N'
HDMI1_RXC_P'
HDMI1_RXC_N'
Summary of Contents for LC-49CFE4041E
Page 1: ...1 SERVICE MANUAL models LC 48CFE4042E LC 49CFE4041E LC 49CFE4042E LC 49CFG4042E ...
Page 25: ...25 ...
Page 26: ...26 ...
Page 32: ...32 3 14 PCB layout of Power board PW 168W2 801 for model LC 49CFG4042E ...
Page 33: ...33 ...
Page 34: ...34 ...
Page 35: ...35 ...
Page 38: ...38 4 EXPLODED VIEW 48 inch model 49 inch model LC 48CFE4042E LC 49CFE4041E LC 49CFE4042E ...
Page 39: ...39 49 inch model LC 49CFG4042E ...
Page 51: ...51 B Install USB driver Note Make sure the USB ISP tool is connected to PC before setup ...
Page 52: ...52 ...
Page 53: ...53 Select 仍然继续 to continue installation ...
Page 56: ...56 Click Read to select SW Click Auto and Run to start the upgrade ...
Page 57: ...57 Upgraded successfully ...