LG 55UF6790 Service Manual page 39

HDMI 3 INPUT (Rear Horizontal)
Different from the sheet specification and description
Sheet spec. and description : HDMI_Rear2_Side1
5V_HDMI_3
R3302
R3337
1K
33
C
OPT
Q3300
1K
B
2N3904S
SHIELD
R3300 R3303
100K
E
20
KEC_HDMI_HPD_3_TR
C
19
HPD Q3300-*1 B
MMBT3904(NXP)
18
+5V_POWER NXP_HDMI_HPD_3_TR
E
17
DDC/CEC_GND
16
SDA
15
SCL
14
NC
CEC_REMOTE
13
CEC
AR3300
12 5.1
CLK- 1/16W
11
CLK_SHIELD
10
CLK+
9
DATA0-
8
DATA0_SHIELD
7
DATA0+
6
DATA1-
5
DATA1_SHIELD
4 AR3301
DATA1+
5.1
3 1/16W
DATA2-
2
DATA2_SHIELD
1
DATA2+
YKF45-7058V
JK3301
5V_HDMI_2
R3304
1K
C
Q3301
B
2N3904S
SHIELD
R3301
100K
20 E
KEC_HDMI_HPD_2_TR
C
19
Q3301-*1
HPD
MMBT3904(NXP)
18
+5V_POWER NXP_HDMI_HPD_2_TR
E
17
DDC/CEC_GND
16
SDA
15
SCL
HDMI_ARC
14
NC
CEC_REMOTE
13
CEC
AR3303
12 5.1
CLK-
1/16W
11
CLK_SHIELD
10
CLK+
9
DATA0-
8
DATA0_SHIELD
7
DATA0+
AR3306
6 5.1
DATA1- 1/16W
5
DATA1_SHIELD
4
DATA1+
3
DATA2-
2
DATA2_SHIELD
1
DATA2+
YKF45-7058V
JK3300
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.
5V_DET_HDMI_3
R3309
1.8K
R3305
4.7K
NON_HDMI_EXT_EDID
HDMI_HPD_3
R3339
4.7K
HDMI_EXT_EDID
AR3309
33
DDC_SDA_3
DDC_SCL_3
VA3306
VA3304
ESD_HDMI
ESD_HDMI
CK-_HDMI3
CK+_HDMI3
D0-_HDMI3
D0+_HDMI3
D1-_HDMI3
D1+_HDMI3
D2-_HDMI3
D2+_HDMI3
HDMI3
5V_DET_HDMI_2
R3308
1.8K
OPT
R3338
R3307
33
4.7K
R3306
1K
HDMI_HPD_2
AR3310
33
B
DDC_SDA_2
DDC_SCL_2
VA3307
VA3305
ESD_HDMI
ESD_HDMI
CK-_HDMI2
CK+_HDMI2
D0-_HDMI2
D0+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
HDMI2 with ARC
5V_HDMI_1
OPT
R3316
R3336
1K
33
OPT
OPT C
SHIELD R3318
Q3305
R3315 1K
100K B
2N3904S
20
OPT
E
19
HPD
18
+5V_POWER
AR3311
17
33
DDC/CEC_GND
16
SDA
15
SCL VA3311
ESD_HDMI
14
NC VA3309
CEC_REMOTE
ESD_HDMI
13
CEC
AR3307
5.1
12
CLK- 1/16W
11
CLK_SHIELD
10
CLK+
9
DATA0-
8
DATA0_SHIELD
7
DATA0+
AR3308
5.1
6
DATA1- 1/16W
5
DATA1_SHIELD
4
DATA1+
3
DATA2-
2
DATA2_SHIELD
1
DATA2+
YKF45-7058V
JK3302
EDID external EEPROM
E
MMBT3904(NXP)
Q3302-*1 B
C
NXP_HDMI_EXT_EDID_TR
E
KEC_HDMI_EXT_EDID_TR
2N3904S
ROHM_HDMI_EXT_EDID
IC3301 Q3302 B
BR24G02FJ-3GTE2 C
A0 VCC HDMI_EXT_EDID
1 8
R3323
A1 WP
4.7K
2 7
A2 SCL
3 6
GND SDA
4 5
DDC pull-up
5V_HDMI_2 +5V_NORMAL
EAH61714301
MMBD6100
EAH61714301
D3305
MMBD6100
SUZHOU_DDC_DIODE(MAIN)
D3308
SUZHOU_DDC_DIODE(MAIN)
KEC_DDC_DIODE(SUB) KEC_DDC_DIODE(SUB)
EAH61714301 DDC_SDA_2 EAH61714301
D3305-*1 D3308-*1
MMBD6100 MMBD6100
DDC_SCL_2
A2 A2
C C
A1 A1
5V_DET_HDMI_1
R3324
1.8K
OPT
R3319
4.7K
HDMI_HPD_1
DDC_SDA_1
DDC_SCL_1
CK-_HDMI1
CK+_HDMI1
D0-_HDMI1
D0+_HDMI1
D1-_HDMI1
D1+_HDMI1
D2-_HDMI1
D2+_HDMI1
HDMI1 (6G)
+5V_NORMAL
5V_HDMI_3
EAH61714301
MMBD6100
D3309
SUZHOU_DDC_DIODE(MAIN)
ATMEL_HDMI_EXT_EDID
EDID_WP
IC3301-*1
AT24C02C-SSHM-T
KEC_DDC_DIODE(SUB)
EAH61714301
D3309-*1
MMBD6100 A0
1
A2
C
AR3305
A1
A1
1/16W 2
47K
A2
3
GND
4
R3321
22
DDC_SCL_3
HDMI_EXT_EDID
R3322
22
DDC_SDA_3
HDMI_EXT_EDID
5V_HDMI_1
+5V_NORMAL
DDC_SDA_1
DDC_SCL_1
BSD-15Y-LM14A-033_04-HD
LM14A
HDMI_REAR_3INPUT
VCC
8
WP
7
SCL
6
SDA
5
2015-02-06
033_04