LG 32LW5700 Manual page 42

E
D8302
KRC104S HDMI_HPD_1
5.5V
Q8305 B
GND
E
OPT R8311
SHIELD 5V_HPD1
C 4.7K
KRC104S
GND Q8302 B
20
R8302
HP_DET C
19
5V 1K
18
GND
D8305
R8307
17 5.5V
DDC_DATA
0
OPT
DDC_SDA_1
16
DDC_CLK
DDC_SCL_1
15
R8308
ARC
GND
0
14
CE_REMOTE
CEC_REMOTE IC8301
13 74LVC1G126
CK-
CK-_HDMI1
VCC OE
12 5 1
CK_GND
R8355
A
1K 2
11
CK+
OPT
Y GND
10
CK+_HDMI1 4 3
D0-
9
D0-_HDMI1
ARC
D0_GND
8
D0+
7 D0+_HDMI1
C8325
D1-
0.1uF
6 ARC
D1-_HDMI1
D1_GND
ARC
5
R8357
D1+
100K
4 D1+_HDMI1
ARC
ARC
D2-
3
D2-_HDMI1
D2_GND
2
D2+
1
D2+_HDMI1
JK8302
YKF45-7058V
UI_HW_PORT1
GND
E
D8300
KRC104S HDMI_HPD_2
5.5V Q8303 B
GND
E
OPT R8309
SHIELD 5V_HPD2
C 4.7K
KRC104S
GND Q8300 B
20
HP_DET R8300
C
19
5V 1K
18
GND
D8303
R8303
17 5.5V
DDC_DATA
0
DDC_SDA_2 OPT
16
DDC_CLK
DDC_SCL_2
15
NC R8304
GND
0
14
CE_REMOTE
CEC_REMOTE
13
CK-
CK-_HDMI2
12
CK_GND
11
CK+
10
CK+_HDMI2
D0-
9
D0-_HDMI2
D0_GND
8
D0+
7 D0+_HDMI2
D1-
6
D1-_HDMI2
D1_GND
5
D1+
4
D1+_HDMI2
D2-
3
D2-_HDMI2
D2_GND
2
D2+
1
D2+_HDMI2
JK8300
YKF45-7058V UI_HW_PORT2
GND
E
D8301
KRC104S HDMI_HPD_3
5.5V
Q8304 B
GND E
OPT HDMI_3 R8310
SHIELD 5V_HPD3
C 4.7K
KRC104S
GND HDMI_3
HDMI_3 Q8301 B
20
HDMI_3
HP_DET R8301 C
19
5V 1K
18
GND
HDMI_3
D8304
17 R8305
5.5V
DDC_DATA 0
DDC_SDA_3 OPT
16
DDC_CLK
DDC_SCL_3
15
NC R8306
GND
0
14
HDMI_3
CE_REMOTE
CEC_REMOTE
13
CK-
CK-_HDMI3
12
CK_GND
11
CK+
10
CK+_HDMI3
D0-
9
D0-_HDMI3
D0_GND
8
D0+
7
D0+_HDMI3
D1-
6
D1-_HDMI3
D1_GND
5
D1+
4
D1+_HDMI3
D2-
3
D2-_HDMI3
D2_GND
2
D2+
1
D2+_HDMI3
JK8301
YKF45-7058V
UI_HW_PORT3
GND
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.
BODY_SHIELD
D8308 KRC104S
5.5V Q8307
GND
E
GND OPT
KRC104S
GND Q8306 B
20
5V_HDMI_1
R8316
HP_DET C
19
5V 1K
18
GND
R8317
17
DDC_DATA
0
DDC_SDA_4
16
DDC_CLK
DDC_SCL_4
15
R8318
NC
0
14
CE_REMOTE
13
CK-
12
ARC_ENABLE CK_GND
HDMI_ARC 11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
ARC
D2_GND
2
D2+
1
GND
RSD-105156-100
JK8303
SIDE_HDMI_PORT4
+5V_NORMAL +5V_NORMAL
5V_HDMI_1
5V_HPD2
5V_HPD1
D8306 D8309
5V_HDMI_2
R8314
R8312
47K 47K
DDC_SDA_1
DDC_SCL_1
+5V_NORMAL
+5V_NORMAL
5V_HDMI_3
5V_HPD4
5V_HPD3
D8307 D8310
HDMI_3
R8313 R8315
47K
47K
HDMI_3
HDMI_3
DDC_SDA_3
DDC_SCL_3
5V_HDMI_3
* HDMI CEC
E
HDMI_HPD_4
B
R8321
5V_HPD4
C 4.7K
5V_HDMI_4
D8311
5.5V
OPT
GND
CEC_REMOTE
MMBD301LT1G
CK-_HDMI4
CEC_REMOTE
CK+_HDMI4
D0-_HDMI4
D0+_HDMI4
D1-_HDMI4
D1+_HDMI4
D2-_HDMI4
D2+_HDMI4
5V_HDMI_2
+5V_NORMAL
R8322
R8319
47K 47K
DDC_SDA_2
DDC_SCL_2
5V_HDMI_4
HDMI1
R8320 R8323
47K
47K
DDC_SDA_4
DDC_SCL_4
HDMI_HPD_1
DDC_SDA_1
DDC_SCL_1
EDID Pull-up
CK-_HDMI1
CK+_HDMI1
D0-_HDMI1
D0+_HDMI1
D1-_HDMI1
D1+_HDMI1
D2-_HDMI1
D2+_HDMI1
+5V_NORMAL
+1.8V_HDMI
+3.5V_ST
R8326
22K
D8312
HDMI_CEC
+3.3V_HDMI
R8325
3.3K
R8324
3.3K
VSS_1
1
5V_HDMI_1
OUT_C+
2
OUT_C-
3
VDDO[3V3]
4
OUT_DDC_CLK
5
C8302
OUT_DDC_DAT
6
0.1uF
16V VSS_2
7
OPT VDDDC[1V8]_1
8 IC8300
R8328
RXA_HPD
9
RXA_5V
0 10
TDA19997
RXA_DDC_DAT
11
RXA_DDC_CLK
12
RXA_C-
13
RXA_C+
14
VDDH[3V3]_1
15
RXA_D0-
16
RXA_D0+
17
VSS_3
18
RXA_D1-
19
RXA_D1+
20
VDDH[3V3]_2
21
RXA_D2-
22
RXA_D2+
23
VDDH[1V8]_1
24 EAN60992401
AUX_5V
25
R8327
0
C8300
0.1uF
5V_HDMI_2
C8306
C8303 0.1uF
C8301 C8304
0.1uF 16V
0.1uF 0.1uF
16V 16V 16V
HDMI2
+3.3V_HDMI
+3.3V_NORMAL
L8300
BLM18PG121SN1D
C8324
0.1uF
HDMI4
C8319
0.1uF
C8320
0.1uF
5V_HDMI_4
C8321
0.1uF
C8322
C8312
0.1uF
0.1uF
16V
+1.8V_HDMI
C8323
C8318
C8316
0.1uF
0.1uF
0.1uF
16V
16V 16V
HDMI3
Place close
5V_HDMI_3
to TDA9996
VDDH[1V8]_2
75
R8344 C8317
R12K
74 0.1uF
VSS_9 12K
73 16V
RXC_D2+
72 D2+_HDMI3
RXC_D2-
71
D2-_HDMI3
VDDH[3V3]_6
70
RXC_D1+
69
D1+_HDMI3
RXC_D1-
68
D1-_HDMI3
VSS_8
67
RXC_D0+
66
D0+_HDMI3
RXC_D0-
65 D0-_HDMI3
VDDH[3V3]_5
64
RXC_C+
63
CK+_HDMI3
RXC_C-
62
CK-_HDMI3
RXC_DDC_CLK
61
DDC_SCL_3
RXC_DDC_DAT
60
DDC_SDA_3
RXC_5V
59
RXC_HPD
58
HDMI_HPD_3
CEC R8345
57
0
Ready for TDA19997
VSS_7
56 OPT
VDDS[3V3]
55
+3.3V_HDMI
CDEC_STBY
54
OPT
INT_N/MUTE R8346 0
53 R8347
4.7K
RXE_DDC_DAT OPT
52
RXE_DDC_CLK
51 OPT
4.7K
R8348
0
OPT
R8343
C8313
0.1uF C8314
16V
0.1uF
16V
R8337
0
10/11/25
BCM_JAPAN
HDMI 83 120