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+12V
SIDE
BODY_SHIELD
5VBUS
GND
L3303
+12V
BLM18PG121SN1D
20
HP_DET
19
5V
18
GND
17
DDC_DATA
R3308
16
DDC_CLK
R3309
15
R3342
NC
0
SOC_RX
14
CE_REMOTE
OPT
CEC_REMOTE
13
CK-
CK-_HDMI4_JACK
12
CK_GND
11
CK+
10
CK+_HDMI4_JACK
D0-
9
D0-_HDMI4_JACK
D0_GND
8
D0+
7
D0+_HDMI4_JACK
D1-
6
D1-_HDMI4_JACK
D1_GND
5
D1+
4
D1+_HDMI4_JACK
D2-
3
D2-_HDMI4_JACK
R3373
D2_GND
1K
2
D2+
1/16W
1
D2+_HDMI4_JACK
5%
C3322
0.1uF
16V
OPT
51U019S-312HFN-E-R-B-LG
JK3301
UI : HDMI3
5V_HDMI_3_JACK
SIDE
VA3304
ADLC 5S 02 015
OPT
R3330
1K
GND
BODY_SHIELD
C
R3331
20
1K
Q3303
B
HP_DET
MMBT3904(NXP)
19
5V
R3327
E
100K
18
GND
17
DDC_DATA
R3328
16
DDC_CLK
R3329
15
ARC
HDMI_ARC
14
CE_REMOTE
CEC_REMOTE
13
CK-
D3320
RCLAMP0524PA
12
CK_GND
OPT
1
10
11
CK-_HDMI3_JACK
CK+
2
9
10
3
8
D0-
9
4
7
D0-_HDMI3_JACK
D0_GND
5
6
8
D0+_HDMI3_JACK
D0+
7
OPT
D1-
D3321
6
RCLAMP0524PA
D1_GND
5
1
10
D1-_HDMI3_JACK
D1+
2
9
4
D1+_HDMI3_JACK
3
8
D2-
3
4
7
D2-_HDMI3_JACK
D2_GND
5
6
2
D2+_HDMI3_JACK
D2+
1
JK3303
51U019S-312HFN-E-R-B-LG
UI : HDMI1
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
SIL_HPD/CBUS
OPT
R3384
S
1K
G
D
D
R3370
1K
Q3314
PMBFJ177
G
S
100
DDC_SDA_MHL
100
DDC_SCL_4_JACK
+3.5V_ST
E
R3375
MMBT3906(NXP)
10K
Q3302
B
C
C
B
MHL_DET
Q3301
MMBT3904(NXP) E
(CD_SENCE)
VA3310
SIDE
ADLC 5S 02 015
OPT
BODY_SHIELD
R3336
4.7K
20
HP_DET
19
5V
HDMI_HPD_3_JACK
18
GND
17
DDC_DATA
16
DDC_CLK
100
DDC_SDA_3_JACK
15
R3341
0
NC
100
DDC_SCL_3_JACK
14
CE_REMOTE
OPT
13
CK-
12
CK_GND
11
CK+
10
D0-
9
CK+_HDMI3_JACK
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
JK3300
51U019S-312HFN-E-R-B-LG
+3.3V_NORMAL
1.2V_MHL
+3.3V_NORMAL
RSVDL1
1
VDD12_1
2
R3356
THERMAL
RSVDL2
10K
3
41
RESET
4
#SIL_RESET
PWR5V_DET
5
IC3304
C3314
MHL_DET
OPT
0.1uF
R3351
INT
16V
6
SIL1292CNUC
4.7K OPT
DSDA
7
DDC_SDA_MHL
DSCL
8
DDC_SCL_MHL
CBUS/HPD
9
SIL_HPD/CBUS
VDD5_IN
10
5V_MHL
C3313
0.1uF
16V
5V_HDMI_1_SOC
DDC_SCL_4_JACK
R3304
R3306
1K
4.7K
HDMI_INTERNAL_EDID
C
R3305
1K
Q3300
B
HDMI_HPD_1_SOC
MMBT3904(NXP)
R3301
R3321
100K
E
4.7K
HDMI_EXT_EDID
R3302
100
DDC_SDA_1_SOC
R3303
100
DDC_SCL_1_SOC
SOC_TX
MHL_DET
CEC_REMOTE
D3319
RCLAMP0524PA
OPT
1
10
CK-_HDMI1_SOC
2
9
CK+_HDMI1_SOC
3
8
4
7
D0-_HDMI1_SOC
5
6
D0+_HDMI1_SOC
OPT
D3318
RCLAMP0524PA
1
10
D1-_HDMI1_SOC
2
9
D1+_HDMI1_SOC
3
8
4
7
D2-_HDMI1_SOC
5
6
D2+_HDMI1_SOC
UI : HDMI2
+3.3V_NORMAL
1.2V_MHL
AVDD12
30
TXC-
29
CK-_HDMI4_MHL
TXC+
28
CK+_HDMI4_MHL
TX0-
27
D0-_HDMI4_MHL
TX0+
26
D0+_HDMI4_MHL
TX1-
25
D1-_HDMI4_MHL
TX1+
24
5V_MHL
D1+_HDMI4_MHL
TX2-
23
D2-_HDMI4_MHL
R3348
TX2+
22
10K
D2+_HDMI4_MHL
HPD_IN
21
HDMI_HPD_4_MHL
R3358
4.7K
OPT
1.2V_MHL
+3.3V_NORMAL
OPT
R3355
4.7K
OPT
R3345
4.7K
#MHL_OCP
5V_MHL
+3.5V_ST
5V_MHL
R3338
10K
R3361
47K
DDC_SCL_MHL
30V
BAT54_SUZHO
D3304
5V_MHL
Q3309
PMV48XP
G
C
R3380
R3307
R3381
1.8K
22K
B
Q3311
1.8K
MMBT3904(NXP)
DDC_SDA_MHL
E
DDC_SCL_MHL
5V_HDMI_1_SOC
HDMI_EXT_EDID
+5V_NORMAL
E
MMBT3904(NXP)
EDID_WP
Q3313
B
C
IC3300
MMBD6100
M24C02-RMN6T
D3300
E0
VCC
1
8
E1
WC
2
7
R3323
R3325
47K
47K
HDMI_EXT_EDID
R3319
E2
SCL
22
3
6
DDC_SCL_1_SOC
HDMI_EXT_EDID
R3320
VSS
SDA
22
4
5
DDC_SDA_1_SOC
HDMI_EXT_EDID
1.2V_MHL
+1.23V_D_Demod
L3302
BLM18PG121SN1D
NON_TU_H/N/S_T/US
Close to SIL1292
C3316
C3320
0.1uF
0.1uF
16V
16V
+3.3V_NORMAL
+5V_NORMAL
5V_MHL
L3301
BLM18PG121SN1D
C3311
C3318
0.1uF
0.1uF
16V
16V
C3321
0.1uF
16V
5V_MHL
R3362
10K
HDMI_DET
R3357
C
10K
Q3310
B
MMBT3904(NXP)
MHL_DET
E
TP3300
Current Limit
5VBUS
IC3301
5V_MHL
TPS2051BDBVR
OUT
IN
1
5
C3315
C3312
0.1uF
R3359
GND
2
10uF
16V
100K
10V
OC
EN
3
4
MHL_DET
#MHL_OCP
+5V_NORMAL
C3302
0.1uF
R3337
R3339
R3340
16V
47K
47K
47K
DDC_SCL_1_SOC
DDC_SDA_1_SOC
DDC_SDA_MHL
DDC_SCL_3_JACK
DDC_SDA_3_JACK
2011.10.29
HDMI 4
33
LGE Internal Use Only
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