LED LCD TV SERVICE MANUAL - Jordans Manuals
LED LCD TV SERVICE MANUAL - Jordans Manuals
LED LCD TV SERVICE MANUAL - Jordans Manuals
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USB2 OPTION<br />
+3.3V_USB<br />
C2201<br />
1uF<br />
10V<br />
C2202<br />
0.1uF<br />
+3.3V_NORMAL<br />
L2201<br />
BLM18PG121SN1D<br />
USB_DM1<br />
USB_DP1<br />
USB_DM2<br />
USB_DP2<br />
C2203<br />
0.1uF<br />
C2204<br />
0.1uF<br />
+3.3V_USB<br />
C2205<br />
0.1uF<br />
USBDN1_DM<br />
USBDN1_DP<br />
USBDN2_DM<br />
USBDN2_DP<br />
VDDA33_1<br />
THERMAL<br />
37<br />
R2202<br />
1M 1%<br />
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES<br />
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.<br />
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS<br />
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR<br />
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.<br />
USB<br />
NC_1<br />
NC_2<br />
NC_3<br />
NC_4<br />
VSS<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
VDD33PLL<br />
36<br />
10<br />
VDDA33_2<br />
R2201<br />
12K<br />
C2206<br />
1uF<br />
10V<br />
C2207<br />
0.1uF<br />
RBIAS<br />
35<br />
11<br />
TEST<br />
1/10W 1%<br />
VDD18PLL<br />
34<br />
12<br />
PRTPWR1<br />
USB_CTL1<br />
XTAL1/CLKIN<br />
/USB_OCD1<br />
IC2201<br />
C2209<br />
C2211<br />
0.1uF<br />
SIDE_USB_DP<br />
USB2512A_AEZG<br />
13<br />
OCS1_N<br />
C2208<br />
15pF<br />
C2210<br />
15pF<br />
X2201<br />
24MHz<br />
33<br />
XTAL2<br />
32<br />
14<br />
VDD18<br />
USBUP_DP<br />
31<br />
15<br />
VDD33CR<br />
1uF<br />
10V<br />
USBUP_DM<br />
SIDE_USB_DM<br />
30<br />
16<br />
PRTPWR2<br />
USB_CTL2<br />
VDDA33_3<br />
29<br />
17<br />
OCS2_N<br />
/USB_OCD2<br />
SUSP_IND/LOCAL_PWR/NON_REM0<br />
28<br />
18<br />
NC_5<br />
R2203<br />
100K<br />
27<br />
26<br />
25<br />
24<br />
23<br />
22<br />
21<br />
20<br />
19<br />
VBUS_DET<br />
RESET_N<br />
HS_IND/CFG_SEL1<br />
SCL/SMBCLK/CFG_SEL0<br />
VDD33<br />
SDA/SMBDATA/NON_REM1<br />
NC_8<br />
NC_7<br />
NC_6<br />
R2204<br />
100K<br />
R2205<br />
100K<br />
C2213<br />
0.1uF<br />
C2212<br />
0.1uF<br />
R2206<br />
100K<br />
R2209<br />
100K<br />
OPT<br />
R2210<br />
100K<br />
+3.3V_USB<br />
C2215<br />
0.1uF<br />
OPT<br />
R2212 100K OPT<br />
R2213 100K OPT<br />
R2207<br />
0 OPT<br />
R2208<br />
0 OPT<br />
+3.3V_USB<br />
C2214<br />
4.7uF<br />
R2214<br />
0<br />
R2211 100K OPT<br />
+3.3V_USB<br />
SCL2_3.3V<br />
SDA2_3.3V<br />
/RST_HUB<br />
USB / DVR Ready<br />
KJA-UB-4-0004<br />
JK2201<br />
USB DOWN STREAM<br />
5<br />
KJA-UB-4-0004<br />
JK2202<br />
USB DOWN STREAM<br />
5<br />
1<br />
2<br />
3<br />
4<br />
1<br />
2<br />
3<br />
4<br />
L2202<br />
MLB-201209-0120P-N2<br />
120-ohm<br />
C2218<br />
100uF<br />
16V<br />
D2201<br />
CDS3C05HDMI1<br />
5.6V<br />
L2203<br />
MLB-201209-0120P-N2<br />
Copyright © 2010 LG Electronics. Inc. All rights reserved.<br />
Only for training and service purposes LGE Internal Use Only<br />
USB<br />
120-ohm<br />
C2219<br />
100uF<br />
16V<br />
D2202<br />
CDS3C05HDMI1<br />
5.6V<br />
OUT_2 7<br />
OUT_1 6<br />
FLG 5<br />
IC2202<br />
AP2191SG-13<br />
NC 8<br />
EAN60921001<br />
R2225 0<br />
D2203<br />
CDS3C05HDMI1<br />
5.6V<br />
IC2203<br />
AP2191SG-13<br />
NC 8<br />
OUT_2 7<br />
OUT_1 6<br />
FLG 5<br />
EAN60921001<br />
R2227 0<br />
1 GND<br />
2 IN_1<br />
3 IN_2<br />
4 EN<br />
D2204<br />
CDS3C05HDMI1<br />
5.6V<br />
1 GND<br />
2 IN_1<br />
3 IN_2<br />
4 EN<br />
+3.3V_NORMAL<br />
R2221<br />
4.7K<br />
OPT<br />
R2220<br />
4.7K<br />
OPT<br />
USB_DM2<br />
USB_DP2<br />
USB_CTL1<br />
+3.3V_NORMAL<br />
USB_CTL2<br />
R2223<br />
2.7K<br />
R2226<br />
2.7K<br />
USB_DM1<br />
USB_DP1<br />
C2221<br />
10uF<br />
10V<br />
C2220<br />
10uF<br />
10V<br />
/USB_OCD1<br />
+5V_USB<br />
+5V_USB<br />
/USB_OCD2<br />
040:J6<br />
C2223<br />
0.1uF<br />
C2222<br />
0.1uF<br />
40
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