Read LG 50PK980-ZA (CHASSIS:PD02C) Service Manual online
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THERMAL
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.
10/01
BCM3556
USB1_DM_to_HUB
USB2_OCD
R1118
100K
+5V_USB
USB2_CTL
USB1_DP_to_HUB
USB2_DM_to_HUB
R1113
100K
+1.8V_USB_HUB
C1101
0.1uF
16V
R1102
1M
+3.3V_USB_HUB
+3.3V_USB_HUB
C1102
0.1uF
16V
+3.3V_USB_HUB
C1121
0.1uF
16V
+3.3V_USB_HUB
C1107
0.1uF
16V
D1103
5.6V
CDS3C05HDMI1
R1100
12K
+3.3V_USB_HUB
C1111
0.1uF
16V
+1.8V_USB_HUB_PLL
C1104
0.1uF
16V
D1101
5.6V
CDS3C05HDMI1
R1104
100K
X1100
24MHz
+1.8V_USB_HUB
+3.3V_USB_HUB
C1114
0.1uF
16V
USB_DM
C1103
0.1uF
16V
+1.8V_USB_HUB_PLL
R1111
100K
USB2_DP_to_HUB
C1109
0.1uF
16V
C1113
0.1uF
16V
USB_DP
+3.3V_USB_HUB
R1112
100K
+3.3V_USB_HUB
+3.3V_USB_HUB
R1108
4.7K
4.7K
C1110
1uF
10V
C1112
1uF
10V
USB2_DP_to_HUB
USB2_DM_to_HUB
+3.3V_USB_HUB
+3.3V_USB_HUB
R1130
10K
R1142
10K
READY
USB2_DM_to_MAIN
USB2_DP_to_MAIN
USB1_DM_to_HUB
R1129
10K
+3.3V_USB_HUB
USB1_DP_to_HUB
R1141
10K
READY
C1120
0.1uF
16V
D1102
5.6V
CDS3C05HDMI1
+5V_USB
USB1_OCD
D1100
5.6V
CDS3C05HDMI1
+3.3V_USB_HUB
USB1_DP_to_MAIN
USB1_DM_to_MAIN
USB1_CTL
R1115
33
READY
R1116
33
READY
R1109
10K
READY
+3.3V_USB_HUB
R1106
10K
READY
R1110
10K
READY
BT_DP
C1108
1uF
BLUE_TOOTH
+3.3V_MULTI
BT_DM
Q1103
RTR030P02
BLUE_TOOTH
S
D
G
BT_ON/OFF
R1114
4.7K
BLUE_TOOTH
R1103
0
READY
Q1101
2SC3052
BLUE_TOOTH
E
B
C
R1107
47K
R1105
47K
BLUE_TOOTH
USB1_CTL_HUB
R1146
0
READY
USB1_OCD_HUB R1122
0
READY
R1144
0
READY
USB2_CTL_HUB
USB2_OCD_HUB R1123
0
READY
USB1_OCD_HUB
USB1_CTL_HUB
USB2_OCD_HUB
USB2_CTL_HUB
/RST_HUB
004:E17;001:Y15
L1101
MLB-201209-0120P-N2
0LCML00003B
READY
P1101
KJA-UB-4-0004
EAG41945401
1
2
3
4
5
P1102
KJA-UB-4-0004
EAG41945401
1
2
3
4
5
BT_RESET
VREG_CTR
IC1102
AP2191SG-13
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
IC1101
AP2191SG-13
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
P1100
12507WS-10L
BLUE_TOOTH
1
2
3
4
5
6
7
8
9
10
11
IC1100
USB2512A_AEZG
1
USBDN1_DM
3
USBDN2_DM
7
NC_2
9
NC_4
10
VDDA33_2
11
TEST
12
PRTPWR1
13
OCS1_N
14
VDD18
15
VDD33CR
16
PRTPWR2
17
OCS2_N
18
NC_5
19
NC_6
20
NC_7
21
NC_8
22
SDA/SMBDATA/NON_REM1
23
VDD33
24
SCL/SMBCLK/CFG_SEL0
25
HS_IND/CFG_SEL1
26
RESET_N
27
VBUS_DET
28
SUSP_IND/LOCAL_PWR/NON_REM0
29
VDDA33_3
30
USBUP_DM
31
USBUP_DP
32
XTAL2
5
VDDA33_1
8
NC_3
6
NC_1
4
USBDN2_DP
2
USBDN1_DP
33
XTAL1/CLKIN
34
VDD18PLL
35
RBIAS
36
VDD33PLL
37
VSS
C1106
15pF
50V
C1105
15pF
50V
C1100
100uF
16V
C1117
100uF
16V
C1116
100uF
16V
SDA1_3.3V
004:E17;001:Y15
SCL1_3.3V
004:M17;001:Y14
R1117
10
R1134
0
USE_USB_HUB
USE_USB_HUB
R1137
0
USE_USB_HUB
USE_USB_HUB
R1140
0
USB_NO_HUB&USB_2PORT
USB_NO_HUB&USB_2PORT
R1133
0
USE_USB_HUB
USE_USB_HUB
R1135
0
USE_NO_HUB
USE_NO_HUB
R1139
0
USB_NO_HUB&USB_2PORT
USB_NO_HUB&USB_2PORT
R1138
0
USE_USB_HUB
USE_USB_HUB
R1136
0
USE_NO_HUB
USE_NO_HUB
R1101
0
R1125
0
R1124
0
R1143
0
R1145
0
USB2 SIDE UNDER
SWITCH ADDED
Capacitors on VBUSA should be
placed as closd to connector as possible.
placed as closd to connector as possible.
USB2 Dato to USB2512
USB2 Dato to MAIN(S7)
Power from USB2512 (OUTPUT)
Capacitors on VBUSA should be
placed as closd to connector as possible.
placed as closd to connector as possible.
SWITCH ADDED
USB1 Dato to MAIN(S7)
USB1 Dato to USB2512
USB1 SIDE UPPER
USB HUB
13 13
BLUETOOTH
BLUETOOTH
USB HUB
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