LG 24MT47VC, Руководство по обслуживанию

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THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2014/08/14
HDMI 8
MT57
R822
100K
OPT
+3.3V_ST
D803
RCLAMP0524PA
(OPT)ESD_HDMI2_SEMTECH(DEV)
1
8
2
7
3
6
4
5
9
10
D1-_HDMI1
AVDD5V_MHL
D807
MMBD6100
MHL
A
2
C
A
1
VA810
OPT
5.6V
VA807
20V
OPT
D802
RCLAMP0524PA
(OPT)ESD_HDMI2_SEMTECH(DEV)
1
8
2
7
3
6
4
5
9
10
D0-_HDMI2
DDC_SCL_1
HDMI_CEC
HPD2
R804 0
OPT
JK801
EAG59023302
HDMI PORT#1
14
13
5
D1_GND
20
SHIELD
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
DDC_SDA_2
Q808
MHL
E
B
C
R805
10K
HDMI PORT#1
R803 47K
HDMI PORT#2
VA814
20V
HDMI PORT#1
HDMI_ARC
R820
2.7K
HDMI PORT#1
DDC_SDA_1
5V_HDMI_2
R816
0
MHL
DDC_SCL_1
D2+_HDMI1
R827
10K
MHL
Q803
MMBT3904(NXP)
OPT
E
B
C
R829
2.7K
MHL
D2-_HDMI2
VA805
OPT
R826
20K
MHL
DDC_SDA_2
VA809
20V
OPT
VA803
20V
OPT
R817
300K
MHL
R810 47K
HDMI PORT#2
DDC_SDA_1
R818
10
R808
0
MHL_NOT
MHL_OCP_EN
VA806
20V
OPT
VA802
20V
OPT
VA813
20V
HDMI PORT#2
+3.3V_ST
JK800
EAG59023302
HDMI PORT#2
14
13
5
D1_GND
20
SHIELD
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
R807 0
OPT
IC800
BD82020FVJ
MHL
3
IN_2
2
IN_1
4
EN
1
GND
5
OC
6
OUT_1
7
OUT_2
8
OUT_3
R831
10K
MHL
Q800
MMBT3904(NXP)
HDMI PORT#1
E
B
C
R823
100
+5V_Normal
D800
RCLAMP0524PA
(OPT)ESD_HDMI1_SEMTECH(DEV)
1
8
2
7
3
6
4
5
9
10
+3.3V_Normal
+5V_Normal
Q802
MMBT3904(NXP)
HDMI PORT#1
E
B
C
R814
10K
OPT
5V_HDMI_2
VA801
20V
OPT
D1-_HDMI2
HPD1
R828
10K
MHL
R812
10K
HDMI PORT#1
VA811
20V
HDMI PORT#2
HDMI_CEC
+5V_Normal
R811
33
HDMI PORT#2
CK+_HDMI2
VA800
20V
OPT
C800
0.047uF
25V
MHL
/VBUS_EN
R809 47K
HDMI PORT#1
VA804
OPT
+3.3V_ST
D0+_HDMI2
D2+_HDMI2
5V_DET_HDMI_2
+3.3V_Normal
CK-_HDMI2
R802 47K
HDMI PORT#1
VA808
20V
OPT
D0-_HDMI1
R830
10K
MHL
D802-*1
IP4283CZ10-TBA
(OPT)ESD_HDMI_NXP
3
GND_1
2
T
4
TMDS_CH2-
1
TMDS_CH1-
5
T
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
C801
10uF
10V
MHL
D801-*1
IP4283CZ10-TBA
(OPT)ESD_HDMI_NXP
3
GND_1
2
T
4
TMDS_CH2-
1
TMDS_CH1-
5
T
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
Q801
MMBT3904(NXP)
HDMI PORT#2
E
B
C
R813
0
MHL
Q806
MHL
E
B
C
D2-_HDMI1
CK+_HDMI1
DDC_SCL_2
R821
10K
MHL
D803-*1
IP4283CZ10-TBA
(OPT)ESD_HDMI_NXP
3
GND_1
2
T
4
TMDS_CH2-
1
TMDS_CH1-
5
T
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
R824
2.7K
HDMI PORT#2
MHL_CD_SENSE
D801
RCLAMP0524PA
(OPT)ESD_HDMI1_SEMTECH(DEV)
1
8
2
7
3
6
4
5
9
10
HDMI_CEC
D0+_HDMI1
CK-_HDMI1
Q807
MHL
E
B
C
R819
2.7K
HDMI PORT#1
D800-*1
IP4283CZ10-TBA
(OPT)ESD_HDMI_NXP
3
GND_1
2
T
4
TMDS_CH2-
1
TMDS_CH1-
5
T
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
VA812
20V
HDMI PORT#1
D1+_HDMI2
R806
10K
HDMI PORT#2
/MHL_OCP_DET
R800
1K
OPT
C802
0.1uF
16V
MHL
R825
2.7K
HDMI PORT#2
R801
1K
HDMI PORT#1
CEC_REMOTE_S7
DDC_SCL_2
5V_DET_HDMI_1
D1+_HDMI1
HDMI_ARC
AR800
5.1
AR801
5.1
AR802
5.1
R832
5.1
R833
5.1
D806
MMBD6100
HDMI PORT#2
A
2
C
A
1
5V_HDMI_2
D804
MMBD6100
HDMI PORT#1
A
2
C
A
1
5V_HDMI_1
5V_HDMI_1
D805
40V
SS2040LL-LG
MHL
HDMI_1
MHL OCP
(Active Low)
CEC
(Active High)
HDMI_2 With MHL
HDMI
DON’T DELETE
It’s for HPD2
PULL UP register
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