Read LG 15EL950N-ZA / 15EL9500-ZA (CHASSIS:OD01J) Service Manual online
USB DOWN STREAM
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.
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.
USB_DP
USB_DM
D401
5.6V
CDS3C05HDMI1
D402
5.6V
CDS3C05HDMI1
5V_HDMI_1
C401
0.1uF
16V
0.1uF
16V
C403
0.1uF
EEPROM_SCL
IC400
CAT24WC08W-T
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R444
22
+3.3V
R436
4.7K
EEPROM_SDA
R442
4.7K
R443
22
+5V_GENERAL
5V_HDMI_1
HDMI_SDA_1
1:E33;I9
IC402
CAT24C02WI-GT3
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R454
10K
EEPROM_WP
1:AO24
HDMI_SCL_1
1:E32;I9
R453
100
D403
ENKMC2838-T112
C416
0.1uF
16V
R460
33
R459
33
P401
UAR27-4K2300
1
2
3
4
5
ZD401
5.6V
CDS3C05HDMI1
C404
100pF
50V
IR
9:M15
C406
1000pF
50V
+5V_ST
R405
0
0
C405
0.1uF
16V
R404
100
100
LOGO_LED
R456
10K
R457
10K
10K
L615
CB3216PA501E
C417
0.1uF
16V
C418
1000pF
50V
+3.3V_HDMI_ST
R416
0
OPT
GND
D400
R426
0
D2+_HDMI1
R425
0
R423
0
R424
0
R421
0
R422
0
D2-_HDMI1
D1+_HDMI1
D1-_HDMI1
D0+_HDMI1
D0-_HDMI1
R419
0
R413
0
CK+_HDMI1
CK-_HDMI1
R412
0
HDMI_CEC
R417
0
R418
0
HDMI_SCL_1
R403
1K
1K
R401
2K
Q401
2SC3052
E
B
C
R429
10K
10K
HPD1
HDMI_SDA_1
KEY2
SCL1
+3.3V_ST
Soft_Reset
P402
12507WS-08L
1
+3.3V_ST
2
GND
3
SDA1
4
SCL1
5
KEY1
6
Soft_Reset
7
Touch_Test
8
KEY2
9
.
Touch_Test
L400
CB3216PA501E
SDA1
C407
0.1uF
16V
KEY1
C408
1000pF
50V
C409
0.1uF
R458
47
47
L402
MLB-201209-0120P-N2
USB_OCD
001:AI16
+3.3V_P
+5V_GENERAL
R451
180
+5V_EXT
R455
10K
IC401
MIC2009YM6-TR
3
ENABLE
2
GND
4
FAULT/
1
VIN
6
VOUT
5
ILIMIT
R452
4.7K
4.7K
C415
10uF
10V
10uF
10V
USB_CTL
R461
0
0
R462
0
R463
0
OPT
IC606
74LVC541A(PW)
3
A1
2
A0
4
A2
1
OE1
6
A4
5
A3
7
A5
8
A6
9
A7
10
GND
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18
Y0
19
OE2
20
VCC
+3.3V
FE_TS_CLK
FE_TS_VAL_ERR
FE_TS_SYNC
FE_TS_SERIAL
R661
10K
10K
R662
10K
10K
C966
0.1uF
16V
0.1uF
16V
AR604
33
1/16W
33
1/16W
BUF_TS_CLK
9:M15
BUF_TS_VAL_ERR
9:M15
BUF_TS_SYN
9:M15
BUF_TS_DATA[0]
9:M15
R464
0
0
R465
4.7K
OPT
JK401
DC2R019JA3
14
CEC
13
DDC/CEC_GND
5
TMDS_DATA1+
20
BODY_SHIELD
12
TMDS_CLK-
11
TMDS_CLK+
2
TMDS_DATA2+
19
HOT_PLUG_DETECT
18
VDD[+5V]
10
TMDS_CLK_SHIELD
4
TMDS_DATA1_SHIELD
1
TMDS_DATA2_SHIELD
17
RESERVED
9
TMDS_DATA0-
8
TMDS_DATA0+
3
TMDS_DATA2-
16
SDA
7
TMDS_DATA0_SHIELD
6
TMDS_DATA1-
15
SCL
JP11
JP12
JP13
JP14
JP15
JP16
JP17
JP18
JP20
JP22
JP25
JP27
Q400
SSM6N15FU
3
DRAIN2
2
GATE1
1
SOURCE1
4
SOURCE2
5
GATE2
6
DRAIN1
CEC_REMOTE
HDMI_CEC
C413
10uF
10V
10uF
10V
C414
0.1uF
16V
0.1uF
16V
L401
MLB-201209-0120P-N2
P400
TF12-9S-0.5SH
1
2
3
4
5
6
7
8
9
10
C402
220pF
50V
220pF
50V
R435
9.1K
R427
68K
HDMI/IR/USB
4 9
OLED
USB +5V Over Current Protection --> USB Jack
USB JACK
09.08.31
UI_HW_PORT(TYPE C)
HDCP EEPROM
[IR & LED]
HDMI EDID EEPROM(2Kbit)
For CEC
Hot plug Detect
TMDS Data2 Shield
TMDS Data2+
TMDS Data2-
TMDS Data1+
TMDS Data1-
TMDS Data1 Shield
TMDS Data0+
TMDS Data0-
TMDS Data0 Shield
TMDS Clock Shield
TMDS Clock+
TMDS Clock-
DDC/CEC GND
CEC
SCL
SDA
Reserved
+5V Power
[TOUCH CONTROL]
$0.18
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