LCD TV SERVICE MANUAL - diagramas.diagram...
LCD TV SERVICE MANUAL - diagramas.diagram...
LCD TV SERVICE MANUAL - diagramas.diagram...
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+5V_MULTI<br />
PC<br />
RS-232C (CI ITEM)<br />
0.1uF<br />
C207<br />
0.1uF<br />
C206<br />
0.1uF<br />
C204<br />
JK202<br />
KCN-DS-1-0089<br />
6630TGA004K<br />
JK200<br />
KCN-DS-1-0088<br />
+3.3V_MST<br />
ENKMC2837-T112<br />
D212<br />
A<br />
C<br />
ENKMC2837-T112<br />
D211<br />
A<br />
C<br />
1<br />
RED_GND<br />
AC<br />
ENKMC2837-T112<br />
D210<br />
A<br />
C<br />
AC<br />
AC<br />
6<br />
GND_2<br />
6<br />
1<br />
ST3232CDR<br />
IC200<br />
RED<br />
GREEN_GND<br />
11<br />
PC_R<br />
2<br />
16 VCC<br />
7<br />
DSUB_SDA<br />
DDC_DATA<br />
12<br />
2<br />
7<br />
D200<br />
ADUC30S03010L_AMODIODE<br />
30V<br />
15 GND<br />
D204<br />
ADUC30S03010L_AMODIODE<br />
GREEN<br />
3<br />
14 T1OUT<br />
30V<br />
PC_G<br />
BLUE_GND<br />
8<br />
8<br />
13 R1IN<br />
PC_HS<br />
ZD200<br />
SD05<br />
H_SYNC<br />
13<br />
3<br />
D201<br />
ADUC30S03010L_AMODIODE<br />
30V<br />
4<br />
IR_OUT<br />
12 R1OUT<br />
PC_B<br />
BLUE<br />
NC<br />
V_SYNC<br />
9<br />
11 T1IN<br />
PC_VS<br />
9<br />
14<br />
4<br />
+3.3V_MST<br />
ZD201<br />
SD05<br />
10 T2IN<br />
C203<br />
0.1uF<br />
C1+<br />
1<br />
C200<br />
V+<br />
2<br />
0.1uF<br />
C1-<br />
3<br />
C2+<br />
4<br />
C201<br />
0.1uF<br />
C2-<br />
5<br />
V-<br />
6<br />
C202<br />
0.1uF T2OUT<br />
7<br />
R2IN<br />
8<br />
GND_1<br />
5<br />
R205<br />
4.7K<br />
R204<br />
4.7K<br />
9 R2OUT<br />
SYNC_GND<br />
10<br />
10<br />
DSUB_SCL<br />
DDC_CLOCK<br />
15<br />
5<br />
D209<br />
ADUC30S03010L_AMODIODE<br />
30V<br />
DDC_GND<br />
RXD<br />
TXD<br />
Copyright LG Electronics. Inc. All right reserved.<br />
Only for training and service purposes<br />
R211<br />
75<br />
100<br />
R202<br />
R212<br />
75<br />
68<br />
R207<br />
100<br />
R203<br />
C213<br />
68pF<br />
R214<br />
4.7K<br />
IR_OUT<br />
R213<br />
75<br />
68<br />
R208<br />
C211<br />
68pF<br />
R215<br />
4.7K<br />
16 SHILED<br />
SIDE AV<br />
PC SOUND<br />
PPJ218-01<br />
JK201<br />
INPUT2<br />
JK203<br />
PEJ024-01<br />
3 E_SPRING<br />
SIDE_V<br />
4A [YL]O_SPRING<br />
PC_AUD_R<br />
75<br />
R227<br />
5.6B<br />
ZD202<br />
6A T_TERMINAL1<br />
5.6B<br />
ZD203<br />
5A[YL]CONTACT<br />
R233<br />
10K<br />
R235<br />
12K<br />
R231<br />
220K<br />
D202<br />
30V<br />
CDS3C30GTH<br />
7A B_TERMINAL1<br />
2A [YL]U_CAN<br />
4 R_SPRING<br />
SIDE_LIN<br />
10K<br />
3B [WH]C_LUG<br />
PC_AUD_L<br />
R226<br />
12K<br />
R224<br />
R223<br />
220K<br />
READY<br />
D206<br />
30V<br />
5 T_SPRING<br />
2B [WH]U_CAN<br />
R234<br />
10K<br />
R236<br />
12K<br />
220K<br />
R232<br />
CDS3C30GTH<br />
30V<br />
D203<br />
7B B_TERMINAL2<br />
SIDE_RIN<br />
10K<br />
4C[RD]O_SPRING<br />
R228<br />
12K<br />
R225<br />
R222<br />
220K<br />
READY<br />
D205<br />
30V<br />
6B T_TERMINAL2<br />
5C[RD]CONTACT<br />
8 SHIELD_PLATE<br />
2C[RD]U_CAN<br />
+5VST_MST<br />
PC EDID<br />
R237 0<br />
Non_OCP<br />
+5V_USB<br />
500<br />
Close to SIDE_USB<br />
L201<br />
USB<br />
OCP_READY<br />
C<br />
AC A<br />
100uF<br />
16V<br />
IC201<br />
CAT24C02WI-GT3<br />
0.01uF<br />
C205<br />
R221<br />
4.7K<br />
R220<br />
4.7K<br />
A0<br />
JK204<br />
8 VCC<br />
1<br />
USB DOWN STREAM<br />
C214<br />
KDS226<br />
D213<br />
R219<br />
4.7K<br />
READY<br />
REAR_USB<br />
JK205<br />
DDC_WP<br />
DSUB_SCL<br />
DSUB_SDA<br />
R216<br />
100<br />
1<br />
A1<br />
R238<br />
510<br />
OCP_READY<br />
L200 120OHM<br />
OCP_READY<br />
7 WP<br />
2<br />
2<br />
A2<br />
6 SCL<br />
3<br />
3<br />
VSS<br />
UB01123-4HHS-4F<br />
1<br />
R217<br />
100<br />
2<br />
C208<br />
0.1uF<br />
OCP_READY<br />
R218<br />
100<br />
C209<br />
10uF<br />
OCP_READY<br />
R210<br />
4.7K<br />
OCP_READY<br />
USB_DL_N<br />
220uF<br />
C212 16V<br />
C210 10uF6.3V<br />
** 1A Design<br />
It’s possibel to 27~47ohm<br />
R200<br />
USB_DN<br />
0<br />
R201<br />
USB_DP<br />
0<br />
3<br />
USB_DL_P<br />
5 SDA<br />
4<br />
Pin to Pin with<br />
EAN43439401<br />
IC202 OCP_READY<br />
MIC2009YM6-TR<br />
6 VOUT VIN 1<br />
5 ILIMIT GND 2<br />
OCP_READY<br />
R206<br />
160<br />
4 FAULT/ ENABLE 3<br />
R209<br />
1K<br />
OCP_READY<br />
D208<br />
30V<br />
READY<br />
D207<br />
30V<br />
READY<br />
USB DOWN STREAM<br />
KJA-UB-4-0004<br />
REAR_USB<br />
R229<br />
0<br />
USB_DL_N<br />
R230<br />
0<br />
USB_DL_P<br />
REAR_USB<br />
4<br />
4<br />
5<br />
5<br />
SIDE_USB<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 />
LGE Internal Use Only
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