LG 50PM4700 Service Manual page 18

+5V_ST
USB1 IC605
OPT PEN
AP2337SA-7
10V
10uF
VIN 3 2 VOUT
PEN
B140A
1
C609 D605
GND
OPT
C600
C605
10uF +3.3V_MULTI
100uF
IC600
10V 16V
AP2191DSG
NC
8
R602
3AU04S-305-ZC-(LG)
OUT_2
2.7K 7
JK604
OUT_1
6
FLG
5
USB_OCD1
EAN61849601
USB_DM1
USB_DP1
IC603
[EP]GND TPS2062C
FLT1
8
OUT1
7
OUT2
6
FLT2
5 OPT
T-TPS2062C
+5V_ST
USB2 IC604
PEN
10V AP2337SA-7
OPT
10uF
VIN 3 2 VOUT
B140A PEN
1
C608 D603
GND
+3.3V_MULTI IC601
AP2191DSG
OPT
NC
8
C601
R601
10uF C607 OUT_2
2.7K 7
100uF
10V
OUT_1
16V 6
FLG
5
EAN61849601
3AU04S-305-ZC-(LG)
JK605
USB_OCD2
USB_DM2
USB_DP2
* HDMI CEC
+3.3V_ST
R600
27K
D604
30V
CEC_REMOTE
BAT54_SUZHO
SI1012CR-T1-GE3
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 © 2012 LG Electronics Inc. All rights reserved.
Only for training and service purposes
5V_HDMI_1
HDMI_3
SHIELD
20
19
18
P_+5V JK600-*1
YKF45-7058V
17
DATA2+
1
1 GND DATA2_SHIELD
2
DATA2- 16
3
DATA1+
2 IN_1 4
DATA1_SHIELD
5 15
DATA1-
3 IN_2 6
DATA0+
7
14
DATA0_SHIELD
4 EN C603 8
DATA0-
USB_CTL1 9
0.1uF CLK+
10 13
CLK_SHIELD
11
CLK-
12
CEC 12
13
NC
14
SCL
15 11
SDA CK+
16
10
DDC/CEC_GND
17
+5V_POWER
18
D0-
HPD
19 9
20 D0_GND
SHIELD 8
1 GND
D0+
2 IN HDMI_Nomal 7
D1-
3 EN1
6
4 EN2 D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
JK600
HDMI_Screw
EAG59023301
P_+5V
1 GND
2 IN_1
3 IN_2
C602 5V_HDMI_2
4 EN
0.1uF
HDMI_4
USB_CTL2
SHIELD
20
HDMI4
19
18
17
16
15
14
13
12
11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
JK601
EAG59023302
EDID Pull-up
P_+5V
R606
R604
47K 47K
R603
120K
Q600
HDMI_CEC
5V_HDMI_1
C
R608 1K
R622
10K
Q601 B
MMBT3904(NXP) HPD1
E
R614 22
DDC_SDA_1
R615 22
DDC_SCL_1
R627 22
OPT
DDC_SDA_4
R629 22
OPT
DDC_SCL_4
CEC_REMOTE
CK-_HDMI1
CK+_HDMI1
D0-_HDMI1
D0+_HDMI1
D1-_HDMI1
D1+_HDMI1
D2-_HDMI1
D2+_HDMI1
5V_HDMI_2
C
R623
10K
Q602 B
HDMI4 MMBT3904(NXP) HPD2
HDMI4
R610 1K
E HDMI4
R616 22
HDMI4
DDC_SDA_2
R617 22
HDMI4
DDC_SCL_2
CEC_REMOTE
CK-_HDMI2
CK+_HDMI2
D0-_HDMI2
D0+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
P_+5V
P_+5V
R620
R618
R619 R621
47K 47K
47K
HDMI4 HDMI4 47K
DDC_SDA_1 DDC_SDA_2 DDC_SDA_3
DDC_SCL_1 DDC_SCL_3
DDC_SCL_2
P_+5V
5V_HDMI_4
IC602
R1EX24002ASAS0A
A0 VCC
1 8
R605
R607
47K
47K
A1 WP
2 7
EDID_WP
OPT
A2 SCL
3 6
DDC_SCL_4
VSS SDA
4 5
DDC_SDA_4
SIDE_HDMI1(ARC)
5V_HDMI_3
5V_HDMI_3
R628 1K
C
BODY_SHIELD R637
Q604 B 10K
MMBT3904(NXP)
20
E
19
18
17
R634 22
DDC_SDA_3
16
R635 22
DDC_SCL_3
15
HDMI_ARC
14
CEC_REMOTE
13
CK-_HDMI3
12
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
JK602
EAG62611201
SIDE_HDMI2(PC)
5V_HDMI_4
5V_HDMI_4
C
R636
BODY_SHIELD
10K
Q603 B
R626 1K MMBT3904(NXP)
20
E
19
18
17
R632 22
DDC_SDA_4
16
R633 22
DDC_SCL_4
15
14
CEC_REMOTE
13
CK-_HDMI4
12
11
CK+
10
CK+_HDMI4
D0-
9
D0-_HDMI4
D0_GND
8
D0+
7
D0+_HDMI4
D1-
6
D1-_HDMI4
D1_GND
5
D1+
4
D1+_HDMI4
D2-
3
D2-_HDMI4
D2_GND
2
D2+
1
D2+_HDMI4
JK603
EAG62611201
P_+5V
R609
1.2K
OPT
10V R613
180
1uF C606
HDMI_ARC ARC
R612
R611 82
100K
HPD3
HPD4
LGE Internal Use Only