LG 49UH6500 Service Manual page 54

5V_HDMI_3
ESD_HDMI
VA3216
19
HDMI_HPD_3_JACK
5V_HDMI_3
18
DDC_SDA_3_JACK
16
DDC_SCL_3_JACK
15
13 CEC_REMOTE
12 CK-_HDMI3_JACK
10 CK+_HDMI3_JACK
9 D0-_HDMI3_JACK
D0+_HDMI3_JACK
7
6 D1-_HDMI3_JACK
4
D1+_HDMI3_JACK
3
D2-_HDMI3_JACK
1 D2+_HDMI3_JACK
5V_HDMI_2
19
HDMI_HPD_2_JACK
5V_HDMI_2
18
DDC_SDA_2_JACK
16
15 DDC_SCL_2_JACK
SPDIF_OUT_ARC_JACK
14
13 CEC_REMOTE
12 CK-_HDMI2_JACK
10 CK+_HDMI2_JACK
9 D0-_HDMI2_JACK
7 D0+_HDMI2_JACK
6 D1-_HDMI2_JACK
4
D1+_HDMI2_JACK
3
D2-_HDMI2_JACK
D2+_HDMI2_JACK
1
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.
Copyright 2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
HDMI1 (2.0)
R3261
33
HDMI_HPD_3
AR3202
33
DDC_SCL_3
DDC_SDA_3
CEC_REMOTE
AR3203
5.1
1/16W
CK-_HDMI3
CK+_HDMI3
D0-_HDMI3
D0+_HDMI3
AR3207
5.1
1/16W
D1-_HDMI3
D1+_HDMI3
D2-_HDMI3
D2+_HDMI3
HDMI2 With ARC (2.0)
R3250
HDMI_HPD_2
33
R3265
100K
AR3201
DDC_SCL_2
33
DDC_SDA_2
OPT ARC
R3248
1K
C3202
SPDIF_OUT_ARC
1uF 10V
CEC_REMOTE
R3249 C3226
3.9K 0.1uF
OPT OPT
AR3208
5.1
1/16W
CK-_HDMI2
CK+_HDMI2
D0-_HDMI2
D0+_HDMI2
AR3209
5.1
1/16W
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
+5V_NORMAL
D3203
DDC_SCL_3
DDC_SDA_3
DDC I2C Pull-up
HDMI_HPD_1_JACK
19
5V_HDMI_1
18
+5V_NORMAL
DDC_SDA_1_JACK
16
15 DDC_SCL_1_JACK
13 CEC_REMOTE
D3200
12 CK-_HDMI1_JACK
10
CK+_HDMI1_JACK
AR3204
9 D0-_HDMI1_JACK
47K
DDC_SCL_2
7
D0+_HDMI1_JACK
DDC_SDA_2
6 D1-_HDMI1_JACK
4
D1+_HDMI1_JACK
3
D2-_HDMI1_JACK
1
D2+_HDMI1_JACK
External EDID
5V_HDMI_1
+5V_NORMAL
C3201
0.1uF
16V
0IMMRAL014E
IC3203
AT24C02C-SSHM-T
HDMI_EXT_EDID
R3271
A0 VCC 4.7K
1 8
HDMI_NON_BUFFER
A1 WP
2 7 AR3206
47K
A2 SCL R3258
3 6
33 HDMI_EXT_EDID
GND SDA R3259
4 5
HDMI_EXT_EDID
33
C
HDMI_EXT_EDID
Q3203 B
MMBT3904(NXP)
HDMI_EXT_EDID E
HDMI3 with Ext.EDID (1.4)
5V_HDMI_1
HDMI_EXT_EDID
Q3206
MMBT3904(NXP)
R3268
1K
HDMI_EXT_EDID
R3269
1K
HDMI_EXT_EDID
R3251
HDMI_HPD_1
33
HDMI_INT_EDID
R3270
4.7K
HDMI_EXT_EDID
AR3200
33
CEC_REMOTE
AR3210
5.1
1/16W
CK-_HDMI1
CK+_HDMI1
D0-_HDMI1
D0+_HDMI1
AR3211
5.1
1/16W
D1-_HDMI1
D1+_HDMI1
D2-_HDMI1
D2+_HDMI1
M16
HDMI RX
PAGE 12
D3216
D3201
BAT54_TSC
30V
HDMI_EXT_EDID_BUFFER
AR3206-*1
10K
DDC_SCL_1
DDC_SDA_1
DDC_BUFFER_SW
EDID_WP
DDC_BUFFER_SW
DDC_BUFFER_SCL
DDC_BUFFER_SDA
R3201 0 HDMI_NON_BUFFER
DDC_SCL_1
DDC_SDA_1
0 HDMI_NON_BUFFER
R3202
2015.02.11
12 73
LGE Internal Use Only