Document: After-sales Maintenance Service Manual No.: L32R63*VKE/L40R63*VKE/L43R63*VKE/L49R63*VKE Version: 1.0 Effective from: APRIL 4th, 2016
Page 47 of 49
XV. Circuit Diagram (49", 3in1 board)
MHL_CABLE_DET
CEC
HDMI_CEC
MHL-CD-SENSE
HDMI0_ARC
HDMI-ARC
HDMI0-SDA
HDMI0_CLKP
HDMI0-CLKP
HDMI0_CLKN
HDMI0-CLKN
HDMI0_RX0P
HDMI0-RX0P
HDMI0_HPDIN
HDMI0-HPD
HDMI0-SDA
HDMI0-SCL
HDMI0-RX2N
HDMI0-RX0N
HDMI0-RX1N
HDMI0-RX1P
CEC
HDMI0-RX0P
HDMI0-CLKP
HDMI0-RX2P
HDMI0-CLKN
HDMI0_RX1N
HDMI0-RX1N
HDMI0_RX2N
HDMI0-RX2N
HDMI0_RX1P
HDMI0-RX1P
HDMI0-HPD
HDMI0_RX0N
HDMI0-RX0N
HDMI0_RX2P
HDMI0-RX2P
HDMI-ARC
HDMI1-SDA
HDMI1_CLKP
HDMI1-CLKP
HDMI1_RX0P
HDMI1-RX0P
HDMI1_CLKN
HDMI1-CLKN
HDMI1_HPDIN
HDMI1-SCL HDMI1-SDA
HDMI1-HPD
HDMI1-RX2N HDMI1-RX1P
HDMI1-RX1N
HDMI1-RX0N
HDMI1-RX0P
CEC
HDMI1-CLKN
HDMI1-RX2P
HDMI1-CLKP
HDMI1_RX2N
HDMI1-RX2N
HDMI1_RX1N
HDMI1-RX1N
HDMI1-HPD
HDMI1_RX1P
HDMI1-RX1P
HDMI1_RX2P
HDMI1-RX2P
HDMI1_RX0N
HDMI1-RX0N
HDMI2_RX2N
HDMI2-RX2N
HDMI2_RX2P
HDMI2-RX2P
HDMI2_RX1P
HDMI2-RX1P
HDMI2_RX1N
HDMI2-RX1N
HDMI2_RX0N
HDMI2-RX0N
HDMI2_RX0P
HDMI2-RX0P
HDMI2_CLKN
HDMI2-CLKN
HDMI2_CLKP
HDMI2-CLKP
MHL-CD-SENSE
HDMI2-SCL HDMI2-SDA
HDMI2-HPD
HDMI2-RX2N
HDMI2-CLKN
HDMI2-RX1P
HDMI2-RX1N
HDMI2-RX0N
CEC
HDMI2-CLKP
HDMI2-RX0P
HDMI2-RX2P
HDMI2-SCL HDMI2-SDA
HDMI2-HPD
HDMI2_HPDIN
HDMI0-SCL
HDMI1-SCL
HDMI2-SCL
HDMI2-CLKN
HDMI2-RX2P
HDMI2-RX0P HDMI2-RX0N
HDMI2-RX1N
HDMI2-RX2N
HDMI2-CLKP
HDMI2-RX1P
HDMI2-SDA
HDMI2-HPD
HDMI0-SDA
HDMI0-SCL
HDMI0-CLKN
HDMI0-CLKP
HDMI0-RX0N
HDMI0-RX2P
HDMI0-RX0P
HDMI0-RX2N
HDMI0-RX1N
HDMI0-RX1P
HDMI1-SDA
HDMI1-SCL
HDMI1-CLKN
HDMI1-CLKP
HDMI1-RX2P
HDMI1-RX0N
HDMI1-RX2N
HDMI1-RX0P
HDMI1-RX1P HDMI1-RX1N
HDMI2/5V
HDMI0/5V
HDMI0/5V
HDMI0/5V
HDMI1/5V
HDMI1/5V
HDMI1/5V
HDMI0/5V
HDMI2/5V
HDMI2/5V
AVDD5V_MHL
+5V_Standby
+5V_Standby
HDMI0_AR
C
5
HDMI_CE
C
5
MHL_CABLE_DE
T
5
HDMI0_SC
L
5
HDMI0_HPDI
N
5
HDMI0_RX2
N
5
HDMI0_RX2
P
5
HDMI0_SD
A
5
HDMI0_RX0
P
5
HDMI0_RX1
N
5
HDMI0_RX1
P
5
HDMI0_CLK
P
5
HDMI0_RX0
N
5
HDMI0_CLK
N
5
HDMI1_HPDI
N
5
HDMI1_SC
L
5
HDMI1_RX2
N
5
HDMI1_SD
A
5
HDMI1_RX2
P
5
HDMI1_RX1
N
5
HDMI1_RX0
P
5
HDMI1_RX1
P
5
HDMI1_RX0
N
5
HDMI1_CLK
P
5
HDMI1_CLK
N
5
HDMI0_DE
C
5
HDMI2_RX2
P
5
HDMI2_RX2
N
5
HDMI2_RX1
P
5
HDMI2_RX1
N
5
HDMI2_RX0
N
5
HDMI2_CLK
P
5
HDMI2_RX0
P
5
HDMI2_CLK
N
5
HDMI2_HPDI
N
5
HDMI2_SC
L
5
HDMI2_SD
A
5
MHL
CEC & ARC
HDMI1(ARC)
HDMI2
ARC DETECT
HDMI3(MHL)
MHL Signal: CMR:24.57 ~35.54
Ω
,
DMR:95.3~115
连
接
到
有
IC
支
持
MHL port
供
电
pin,
靠
近
IC
端
此
HDMI port IC
内置
hotplug
ES
D
分
布
电
容
小
于
0.5p
F
ES
D
分
布
电
容
小
于
0.5p
F
ES
D
分
布
电
容
小
于
0.5p
F
C50
1
2.2uF
C50
1
2.2uF
U503
SGM2554A
U503
SGM2554A
VOUT
5
VOUT
1
GND
2
EN
4
IN
3
R54
4
33R
R54
4
33R
R552
10K
R552
10K
D516
NC/1pF
D516
NC/1pF
R55
4
200R
R55
4
200R
R546 1K
R546 1K
C502 47nF
C502 47nF
R547 4.7K
R547 4.7K
D539
1pF
D539
1pF
R525 10K
R525 10K
R545 10K
R545 10K
D534
NC/1pF
D534
NC/1pF
R54
9
100R
R54
9
100R
Q503 3904
Q503 3904
1
3
2
R542 10K
R542 10K
D510
NC/1pF
D510
NC/1pF
D532
NC/1pF
D532
NC/1pF
R562
1K
R562
1K
R523 10K
R523 10K
P501
HDMI-W
P501
HDMI-W
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
GND1
20
GND2
21
GND3
22
GND3
23
D530
NC/1pF
D530
NC/1pF
D509
NC/1pF
D509
NC/1pF
D524
NC/1pF
D524
NC/1pF
R541 10K
R541 10K
P502
HDMI-W
P502
HDMI-W
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
GND1
20
GND2
21
GND3
22
GND3
23
D511
NC/1pF
D511
NC/1pF
D523
NC/1pF
D523
NC/1pF
D536
NC/1pF
D536
NC/1pF
D522
NC/1pF
D522
NC/1pF
D517
NC/1pF
D517
NC/1pF
C1409
10uF
C1409
10uF
R55
1
33R
R55
1
33R
D518
NC/1pF
D518
NC/1pF
R55
0
33R
R55
0
33R
D525
1pF
D525
1pF
R539 10K
R539 10K
R52
8
33R
R52
8
33R
D526
1pF
D526
1pF
D520
NC/1pF
D520
NC/1pF
R529 4.7K
R529 4.7K
P503
HDMI-W
P503
HDMI-W
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
GND1
20
GND2
21
GND3
22
GND3
23
R53
1
33R
R53
1
33R
D513
NC/1pF
D513
NC/1pF
R519 1K
R519 1K
R521 10K
R521 10K
Q502 3904
Q502 3904
1
3
2
D535
NC/1pF
D535
NC/1pF
R66
5
10R
R66
5
10R
D538
NC/1pF
D538
NC/1pF
C1408
10uF/6.3V
C1408
10uF/6.3V
D533
NC/1pF
D533
NC/1pF
R538 10K
R538 10K
D531
1pF
D531
1pF
R54
8
33R
R54
8
33R
D527
1pF
D527
1pF
D512
NC/1pF
D512
NC/1pF
D515
NC/1pF
D515
NC/1pF
D519
NC/1pF
D519
NC/1pF
D537
NC/1pF
D537
NC/1pF
D529
1pF
D529
1pF
R556 300K
R556 300K
D514
NC/1pF
D514
NC/1pF
D521
NC/1pF
D521
NC/1pF
D528
1pF
D528
1pF
R553
20K
R553
20K
R54
3
33R
R54
3
33R
L32R63_VKE,L40R63_VKE,L43R63_VKE,L49R63_VKE_CIS_Russia.indd 47
2016-04-05 오전 11:01:13