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5V_HDMI_3
R3309
1.8K
R3302
OPT
1K
R3337
R3305
33
4.7K
C
OPT
Q3300
NON_HDMI_EXT_EDID
B
1K
OPT
2N3904S
R3370
0
HDMI_HPD_3
BODY_SHIELD
R3300
R3303
R3339
R3371
0
100K
HDMI_HPD_3_788
E
4.7K
20
HDMI_EXT_EDID
19
AR3304
HOT_PLUG_DETECT
DDC_SDA_HDMI3
33
18
VDD[+5V]
17
DDC_SCL_HDMI3
DDC/CEC_GND
16
VA3306
SDA
VA3304
ESD_HDMI
ESD_HDMI
15
SCL
14
RESERVED
CEC_REMOTE
13
CEC
AR3301
12
5.1
TMDS_CLK-
1/16W
11
CK-_HDMI3_MN864788
TMDS_CLK_SHIELD
10
CK+_HDMI3_MN864788
TMDS_CLK+
D0-_HDMI3_MN864788
9
D0+_HDMI3_MN864788
TMDS_DATA0-
8
TMDS_DATA0_SHIELD
7
TMDS_DATA0+
6
TMDS_DATA1-
5
TMDS_DATA1_SHIELD
4
AR3300
TMDS_DATA1+
5.1
1/16W
3
TMDS_DATA2-
D1-_HDMI3_MN864788
2
TMDS_DATA2_SHIELD
D1+_HDMI3_MN864788
1
D2-_HDMI3_MN864788
TMDS_DATA2+
D2+_HDMI3_MN864788
DAADR019A
JK3301
FOOSUNG_HDMI_JACK
5V_HDMI_2
R3308
1.8K
R3304
OPT
OPT
1K
R3338
R3307
33
4.7K
C
R3306
Q3301
1K
OPT
2N3904S
B
R3372
0
BODY_SHIELD
HDMI_HPD_2
R3301
100K
E
20
R3373
0
HDMI_HPD_2_788
19
HOT_PLUG_DETECT
18
VDD[+5V]
17
VA3307
DDC/CEC_GND
VA3305
ESD_HDMI
ESD_HDMI
16
SDA
15
SCL
R3374
0
HDMI_ARC
14
RESERVED
R3375
OPT
0
CEC_REMOTE
13
HDMI_ARC_788
CEC
AR3302
12
5.1
TMDS_CLK-
1/16W
11
TMDS_CLK_SHIELD
CK-_HDMI2_MN864788
CK+_HDMI2_MN864788
10
TMDS_CLK+
D0-_HDMI2_MN864788
9
D0+_HDMI2_MN864788
TMDS_DATA0-
8
TMDS_DATA0_SHIELD
7
TMDS_DATA0+
AR3303
6
5.1
TMDS_DATA1-
1/16W
5
D1-_HDMI2_MN864788
TMDS_DATA1_SHIELD
D1+_HDMI2_MN864788
4
TMDS_DATA1+
D2-_HDMI2_MN864788
3
TMDS_DATA2-
D2+_HDMI2_MN864788
2
TMDS_DATA2_SHIELD
1
TMDS_DATA2+
DAADR019A
JK3300
FOOSUNG_HDMI_JACK
HDMI2 with ARC
HDMI 5V_DET(DIODE SW)
5V_HDMI_1
5V_HDMI_2
5V_HDMI_3
MMBD6100
D3305
MMBD6100
D3306
1.8K
R3389
HDMI_EN_DIODE
+1.10V_VDDC_MN864778
+12V
TYPICAL 1100mA
+1.10V_VDDC_MN864778
L3300
BLM18PG121SN1D
+12V
C3300
IC3302
10uF
16V
10K
R3344
TPS54327DDAR
[EP]GND
POWER_ON/OFF1
OPT
R3342
C3303
R3345
10K
EN
VIN
330K
0.1uF
1
8
R1
OPT
16V
R3340
R3341
3.9K
2.7K
VFB
VBST
C3305
2
7
1%
1%
0.1uF
L3301
16V
3.6uH
VREG5
SW
3
6
C3301
LPH6050T-3R6N-R
100pF
SS
GND
4
3A
5
50V
R2
C3302
C3304
1uF
3300pF
10V
50V
Vout=0.765*(1+R1/R2)
Switching freq: 700K
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 ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5V_HDMI_1
5V_DET_HDMI_3
BODY_SHIELD
R3315
Q3303
100K
2N3904S
20
19
HOT_PLUG_DETECT
18
VDD[+5V]
17
DDC/CEC_GND
16
SDA
15
SCL
14
RESERVED
VA3309
CEC_REMOTE
ESD_HDMI
13
CEC
12
TMDS_CLK-
11
TMDS_CLK_SHIELD
10
TMDS_CLK+
9
TMDS_DATA0-
8
TMDS_DATA0_SHIELD
7
TMDS_DATA0+
6
TMDS_DATA1-
5
TMDS_DATA1_SHIELD
4
TMDS_DATA1+
3
TMDS_DATA2-
2
TMDS_DATA2_SHIELD
1
TMDS_DATA2+
DAADR019A
JK3302
HDMI3
FOOSUNG_HDMI_JACK
5V_DET_HDMI_2
AR3305
DDC_SDA_HDMI2_MN864788
33
DDC_SCL_HDMI2_MN864788
+1.10V_VDDC_MN864778
+1.10V_VDDC_MN864778
L3305
C3311
C3317
BLM18PG121SN1D
0.33uF
22uF
10V
+1.10V_VDDC_MN864778
P_VDD11
+1.10V_VDDC_MN864778
L3302
L3306
BLM18PG121SN1D
BLM18PG121SN1D
C3325
4.7uF
HDMI2
10V
HDMI_3.3V
HDMI_3.3V
P_VDD33
L3303
L3307
BLM18PG121SN1D
BLM18PG121SN1D
HDMI_3.3V
HDMI_3.3V
P_AVDDH33
L3304
BLM18PG121SN1D
3.3V Power Separation
+3.3V_NORMAL
+5V_NORMAL
HDMI_3.3V
HDMI3.3_FET_AOS(MULTI)
AO3438
C3316
Q3304
C3310
C3327
100uF
22uF
10uF
6.3V
10V
10V
C3306
C3307
22uF
ZD3300
22uF
2.5V
10V
10V
NTR4501NT1G
Q3304-*1
HDMI3.3_FET_ONSEMI(MULTI)
5V_DET_HDMI_1
R3324
CNPLUS_HDMI_JACK
CNPLUS_HDMI_JACK
JK3300-*1
JK3301-*1
1.8K
5501-56219
5501-56219
R3316
OPT
OPT
1K
R3336
TMDS_DATA2+
TMDS_DATA2+
R3319
1
33
TMDS_DATA2_SHIELD
4.7K
2
TMDS_DATA2_SHIELD
TMDS_DATA2-
TMDS_DATA2-
3
TMDS_DATA1+
4
TMDS_DATA1+
C
TMDS_DATA1_SHIELD
5
TMDS_DATA1_SHIELD
R3318
TMDS_DATA1-
TMDS_DATA1-
1K
OPT
6
B
R3376
0
TMDS_DATA0+
HDMI_HPD_1
7
TMDS_DATA0+
TMDS_DATA0_SHIELD
8
TMDS_DATA0_SHIELD
TMDS_DATA0-
TMDS_DATA0-
E
R3377
0
HDMI_HPD_1_788
9
TMDS_CLK+
10
TMDS_CLK+
TMDS_CLK_SHIELD
11
TMDS_CLK_SHIELD
TMDS_CLK-
TMDS_CLK-
12
CEC
13
CEC
AR3308
RESERVED
RESERVED
14
33
SCL
15
SCL
DDC_SDA_HDMI1_MN864788
SDA
16
SDA
DDC/CEC_GND
DDC/CEC_GND
DDC_SCL_HDMI1_MN864788
17
VDD[+5V]
18
VDD[+5V]
HOT_PLUG_DETECT
19
HOT_PLUG_DETECT
VA3311
ESD_HDMI
20
BODY_SHIELD
AR3306
5.1
1/16W
CK-_HDMI1_MN864788
CK+_HDMI1_MN864788
D0-_HDMI1_MN864788
D0+_HDMI1_MN864788
AR3307
5.1
1/16W
D1-_HDMI1_MN864788
D1+_HDMI1_MN864788
D2-_HDMI1_MN864788
D2+_HDMI1_MN864788
HDMI1
P_AVDDH11
C3334
4.7uF
10V
HDMI_HPD_3_788
P_AVDD11
C3341
10uF10V
C3342
10uF10V
C3343
0.1uF
P_AVDD33
C3344
0.1uF
C3345
0.1uF
C3346
0.1uF
P_PVDD33
HDMI_0_RX2+
L3308
C3347
0.1uF
BLM18PG121SN1D
HDMI_0_RX2-
HDMI_0_RX1+
C3348
0.1uF
HDMI_0_RX1-
HDMI_0_RX0+
C3349
0.1uF
HDMI_0_RX0-
HDMI_0_CLK+
C3350
0.1uF
HDMI_0_CLK-
EDID external EEPROM
E
MMBT3904(NXP)
Q3302-*1
B
C
NXP_HDMI_EXT_EDID_TR
CNPLUS_HDMI_JACK
+5V_NORMAL
JK3302-*1
E
5501-56219
KEC_HDMI_EXT_EDID_TR
2N3904S
1
TMDS_DATA2+
ROHM_HDMI_EXT_EDID
EDID_WP
1
TMDS_DATA2_SHIELD
IC3301
Q3302
B
2
2
3
TMDS_DATA2-
3
BR24G02FJ-3GTE2
C
4
TMDS_DATA1+
4
TMDS_DATA1_SHIELD
5
5
6
TMDS_DATA1-
6
A0
VCC
7
TMDS_DATA0+
HDMI_EXT_EDID
7
1
8
TMDS_DATA0_SHIELD
8
8
9
TMDS_DATA0-
9
R3323
TMDS_CLK+
A1
WP
10
10
4.7K
TMDS_CLK_SHIELD
2
7
11
11
12
TMDS_CLK-
12
CEC
13
13
A2
SCL
14
RESERVED
14
3
6
15
SCL
15
SDA
16
16
GND
SDA
17
DDC/CEC_GND
17
4
5
18
VDD[+5V]
18
HOT_PLUG_DETECT
19
19
20
20
BODY_SHIELD
BODY_SHIELD
DDC pull-up
5V_HDMI_1
5V_HDMI_2
+5V_NORMAL
+5V_NORMAL
MMBD6100
MMBD6100
D3300
D3301
DDC_SDA_HDMI2_MN864788
DDC_SDA_HDMI1_MN864788
DDC_SCL_HDMI2_MN864788
DDC_SCL_HDMI1_MN864788
C3357
P_XOUT
X3300
20pF
27MHz
X-TAL_1
GND_2
P_VDD33
1
4
GND_1
X-TAL_2
TX0SDA
2
3
P_VDD33
+5V_NORMAL
C3358
TX0SCL
P_XIN
TX1SDA
20pF
TX1SCL
R3353
0
TX0SDA
R3354
0
TX0SCL
R3355
OPT
0
TX1SDA
R3356
OPT
0
TX1SCL
10K
R3311
P_VDD11
P_AVDD33
P_AVDD11
TX0SDA
1
TX0HPD
2
THERMAL
CH1ASD0
3
145
CH1ALRCLK
4
CH1ABCLK
5
VSS_1
6
VDD11_1
7
P1TX2P
8
AVDD11TX_1
9
P1TX2M
10
P1TX1P
IC3300
11
AVDD11TX_2
12
P1TX1M
13
P1TX0P
14
AVDD33TX_1
15
P1TX0M
16
P1TXCP
17
AVDD11TX_3
18
P1TXCM
19
VSS_2
20
VDD11_2
21
P0TX2P
22
AVDD11TX_4
23
P0TX2M
24
P0TX1P
25
AVDD11TX_5
26
P0TX1M
27
P0TX0P
28
AVDD33TX_2
29
P0TX0M
30
P0TXCP
31
AVDD11TX_6
32
P0TXCM
33
VSS_3
34
VDD11_3
35
NIRQA1
36
P_PVDD33
P_VDD33
HDMI3
+5V_NORMAL
5V_HDMI_3
+5V_NORMAL
5V_HDMI_3
MMBD6100
D3302
+5V_NORMAL
HDMI_EXT_EDID
R3326
0
AR3401
1/16W
HDMI_EXT_EDID
47K
DDC_SCL_HDMI3
DDC_SCL_HDMI3_MN864788
Q3305
2N7002KA
R3314
33 OPT
+5V_NORMAL
5V_HDMI_3
R3321
22
+5V_NORMAL
HDMI_EXT_EDID
R3322
DDC_SCL_HDMI3
22
HDMI_EXT_EDID
DDC_SDA_HDMI3
HDMI_EXT_EDID
R3325
0
HDMI_EXT_EDID
DDC_SDA_HDMI3_MN864788
Q3306
2N7002KA
DDC_SDA_HDMI3
ATMEL_HDMI_EXT_EDID
R3313
IC3301-*1
33 OPT
AT24C02C-SSHM-T
A0
VCC
1
8
A1
WP
2
7
A2
SCL
3
6
GND
SDA
4
5
P_AVDDH33
P_AVDDH11
C3363
10uF10V
C3364
10uF10V
RX0SCL
108
DDC_SCL_HDMI1_MN864788
RX0SDA
107
DDC_SDA_HDMI1_MN864788
RX1SCL
106
DDC_SCL_HDMI2_MN864788
RX1SDA
105
DDC_SDA_HDMI2_MN864788
VSS_8
104
P0RX2P
103
D2+_HDMI1_MN864788
P0RX2M
102
D2-_HDMI1_MN864788
AVDD11RX0_3
C3365
0.1uF
101
P0RX1P
100
D1+_HDMI1_MN864788
P0RX1M
99
D1-_HDMI1_MN864788
AVDD11RX0_2
C3366
0.1uF
98
P0RX0P
97
D0+_HDMI1_MN864788
P0RX0M
96
D0-_HDMI1_MN864788
AVDD11RX0_1
C3367
0.1uF
95
P0RXCP
94
CK+_HDMI1_MN864788
P0RXCM
93
CK-_HDMI1_MN864788
AVDD33RX0
C3368
0.1uF
92
VSS_7
91
P1RX2P
90
D2+_HDMI2_MN864788
P1RX2M
89
D2-_HDMI2_MN864788
AVDD11RX1_3
C3369
0.1uF
88
P1RX1P
87
D1+_HDMI2_MN864788
P1RX1M
86
D1-_HDMI2_MN864788
AVDD11RX1_2
C3370
0.1uF
85
P1RX0P
84
D0+_HDMI2_MN864788
P1RX0M
83
D0-_HDMI2_MN864788
AVDD11RX1_1
C3371
0.1uF
82
P1RXCP
81
CK+_HDMI2_MN864788
P1RXCM
80
CK-_HDMI2_MN864788
AVDD33RX1
C3372
0.1uF
79
VDD11_5
78
RX2SCL
77
DDC_SCL_HDMI3
RX2SDA
76
DDC_SDA_HDMI3
RX3SCL
75
P_VDD33
RX3SDA
74
RX0P5V
AR3402
73
47K
1/16W
5V_HDMI_2
5V_HDMI_1
R3365
R3369
10
10
R3367
R3368
47K
47K
5V_HDMI_3
R3366
10
Place between
R3364
PIN 57,60,63
47K
Place between
PIN 44,47,50
LM15U
2014-11-04
HDMI
10
LGE Internal Use Only
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