LCD TV SERVICE MANUAL - Jordans Manuals
LCD TV SERVICE MANUAL - Jordans Manuals
LCD TV SERVICE MANUAL - Jordans Manuals
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1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
COMP2_Y<br />
COMP1_Y<br />
COMP2_Pb<br />
COMP1_Pb<br />
AV1_CVBS<br />
COMP2_Pr<br />
COMP1_Pr<br />
AV1_L<br />
COMP2_L<br />
COMP1_L<br />
AV1_R<br />
COMP2_R<br />
COMP1_R<br />
$0.67965<br />
PC AUDIO<br />
JK401<br />
$0.17 PEJ024-01<br />
Component1/2 and AV1(rear)<br />
002:D19 DSUB_G<br />
JP424<br />
+5V_ST<br />
C411 D421<br />
18pF ADUC30S03010L_AMODIODE<br />
C429<br />
OPT<br />
30V<br />
0.1uF<br />
16V<br />
IR_OUT<br />
R461 R462<br />
IR_OUT D434 OPT<br />
002:D19 DSUB_R<br />
4.7K<br />
R464<br />
R470<br />
3 E_SPRING 4.7K<br />
ADUC30S03010L_AMODIODE<br />
ADMC5M03200L_AMODIODE<br />
C412<br />
$0.18624<br />
100<br />
0<br />
D422<br />
JK405<br />
30V<br />
18pF ADUC30S03010L_AMODIODE<br />
KCN-DS-1-0089<br />
6A T_TERMINAL1<br />
OPT<br />
30V<br />
DBG_TX<br />
Level Down: 470K -> 180K<br />
DBG_RX<br />
7A B_TERMINAL1<br />
C400 100pF R486<br />
15K<br />
D435 OPT<br />
PC_R_IN 002:R16<br />
ADUC30S03010L_AMODIODE<br />
C419 220pF 50V<br />
4 R_SPRING<br />
30V<br />
D400<br />
R487<br />
10K<br />
C420 220pF 50V<br />
5.6V<br />
5 T_SPRING<br />
7B<br />
6B<br />
JK402<br />
PPJ227-01<br />
B_TERMINAL2<br />
T_TERMINAL2<br />
8 SHIELD_PLATE<br />
9N<br />
5K<br />
6K<br />
4E<br />
3E<br />
9M<br />
7J<br />
8D<br />
9L<br />
4L<br />
3L<br />
7H<br />
8C<br />
9G<br />
8M<br />
7G<br />
8B<br />
9F<br />
4N<br />
3N<br />
5F<br />
6F<br />
4A<br />
3A<br />
[GN]E-LUG<br />
.<br />
[GN]O-SPRING-L<br />
[GN]CONTACT-L<br />
.<br />
[GN]O-SPRING-S<br />
[GN]CONTACT-S<br />
.<br />
[BL]E-LUG<br />
.<br />
[BL]C-LUG-L<br />
[BL]C-LUG-S<br />
[YL]E-LUG<br />
.<br />
[YL]O-SPRING-S<br />
[YL]CONTACT-S<br />
.<br />
[RD]C-LUG-L<br />
[RD]C-LUG-S<br />
[WH]E-LUG<br />
.<br />
[WH]C-LUG-S_1<br />
[WH]C-LUG-L<br />
[WH]C-LUG-S_2<br />
[RD]E-LUG<br />
.<br />
[RD]O-SPRING-S_1<br />
[RD]CONTACT-S_1<br />
.<br />
[RD]O-SPRING-L<br />
[RD]CONTACT-L<br />
.<br />
[RD]O-SPRING-S_2<br />
[RD]CONTACT-S_2<br />
.<br />
OPT<br />
D401 C401<br />
ADMC5M03200L_AMODIODE<br />
100pF<br />
5.6V<br />
50V<br />
OPT<br />
R400<br />
R401<br />
470K<br />
470K<br />
R489<br />
15K<br />
R490<br />
10K<br />
D402<br />
AMOTECH<br />
30V<br />
D403<br />
AMOTECH<br />
5.6V<br />
D404<br />
AMOTECH<br />
30V<br />
D405<br />
AMOTECH<br />
5.6V<br />
D406<br />
AMOTECH<br />
30V<br />
D407<br />
AMOTECH<br />
30V<br />
D408<br />
AMOTECH<br />
30V<br />
D409<br />
AMOTECH<br />
5.6V<br />
D410<br />
AMOTECH<br />
30V<br />
D411<br />
AMOTECH<br />
30V<br />
D412<br />
AMOTECH<br />
5.6V<br />
D413<br />
AMOTECH<br />
5.6V<br />
D414<br />
AMOTECH<br />
5.6V<br />
D415<br />
AMOTECH<br />
5.6V<br />
D416<br />
AMOTECH<br />
5.6V<br />
D417<br />
AMOTECH<br />
5.6V<br />
+3.3V<br />
R408<br />
4.7K<br />
+3.3V<br />
R409<br />
4.7K<br />
+3.3V<br />
PC_L_IN 002:R16<br />
R410<br />
4.7K<br />
C402<br />
0.1uF<br />
16V<br />
R411<br />
470K<br />
R412<br />
470K<br />
R413<br />
470K<br />
R414<br />
470K<br />
R415<br />
470K<br />
R416<br />
470K<br />
R417<br />
1K<br />
R418<br />
1K<br />
R420<br />
0<br />
R419<br />
1K<br />
R422<br />
0<br />
R421<br />
0<br />
C403<br />
100pF<br />
50V<br />
C404<br />
1000pF<br />
50V<br />
C405<br />
1000pF<br />
50V<br />
C406<br />
100pF<br />
50V<br />
C407<br />
1000pF<br />
50V<br />
C408<br />
1000pF<br />
50V<br />
COMP2_DET<br />
001:AA22<br />
AV1_DET<br />
R426<br />
10K<br />
R428<br />
10K<br />
R430<br />
75<br />
COMP1_DET<br />
001:AJ20<br />
R423<br />
10K<br />
R424<br />
10K<br />
R425<br />
10K<br />
R427<br />
10K<br />
R429<br />
75<br />
R431<br />
75<br />
R432<br />
75<br />
R433<br />
75<br />
R434<br />
75<br />
R435<br />
75<br />
R436<br />
12K<br />
R437<br />
12K<br />
R438<br />
12K<br />
R439<br />
12K<br />
R440<br />
12K<br />
R441<br />
12K<br />
C409<br />
47pF<br />
50V<br />
R442<br />
0<br />
R443<br />
0<br />
R445<br />
0<br />
R444<br />
0<br />
COMP2_Y<br />
004:U10<br />
COMP1_Y<br />
004:U11<br />
COMP2_Pb<br />
004:U11<br />
COMP1_Pb<br />
004:U12<br />
AV1_CVBS_IN<br />
COMP2_Pr<br />
004:U12<br />
COMP1_Pr<br />
004:U13<br />
AV1_L_IN<br />
COMP2_L_IN<br />
002:R16<br />
COMP1_L_IN<br />
002:R14<br />
AV1_R_IN<br />
COMP2_R_IN<br />
002:R16<br />
COMP1_R_IN<br />
002:R14<br />
002:D18<br />
002:D18<br />
DSUB_VSYNC<br />
DSUB_HSYNC<br />
002:D19DSUB_B<br />
SPDIF_OUT<br />
0<br />
R446<br />
002:X18<br />
[ PC ]<br />
0<br />
R447<br />
SPDIF OPTIC JACK<br />
D418<br />
30V<br />
R450<br />
75<br />
R448<br />
75<br />
R449<br />
75<br />
R474<br />
0<br />
C433<br />
100pF<br />
50V<br />
OPT<br />
COMP2_Y<br />
COMP1_Y<br />
COMP2_Pb<br />
COMP1_Pb<br />
COMP2_Pr<br />
COMP1_Pr<br />
C410<br />
18pF<br />
OPT<br />
+5V_GENERAL<br />
ADMC5M03200L_AMODIODE<br />
R451<br />
1K<br />
OPT<br />
D423<br />
A0<br />
A1<br />
A2<br />
VSS<br />
IC400<br />
CAT24C02WI-GT3<br />
1<br />
2<br />
3<br />
4<br />
+5V_GENERAL<br />
R402<br />
0<br />
R403<br />
0<br />
R404<br />
0<br />
R405<br />
0<br />
R406<br />
0<br />
R407<br />
0<br />
$0.054<br />
C413<br />
0.1uF<br />
16V<br />
8<br />
7<br />
6<br />
5<br />
VCC<br />
WP<br />
SCL<br />
SDA<br />
D419<br />
30V<br />
ADUC30S03010L_AMODIODE<br />
C414<br />
0.1uF<br />
16V<br />
C415<br />
18pF<br />
50V<br />
D420<br />
ADUC30S03010L_AMODIODE<br />
30V<br />
R452<br />
2.2K<br />
C416<br />
18pF<br />
50V<br />
JP423<br />
JP425<br />
GND<br />
VCC<br />
VINPUT<br />
COMP2_Y_IN<br />
002:D20<br />
COMP1_Y_IN<br />
002:D16<br />
COMP2_Pb_IN<br />
002:D20<br />
COMP1_Pb_IN<br />
002:D16<br />
COMP2_Pr_IN<br />
002:D20<br />
COMP1_Pr_IN<br />
002:D16<br />
R453<br />
2.2K<br />
11<br />
$0.175<br />
JK403<br />
JST1223-001<br />
12<br />
1<br />
2<br />
3<br />
D425<br />
ENKMC2838-T112<br />
A1<br />
C<br />
A2<br />
R454<br />
22<br />
13<br />
4<br />
D424<br />
ADMC5M03200L_AMODIODE<br />
5.6V<br />
OPT<br />
Fiber Optic<br />
FIX_POLE<br />
C417<br />
0.1uF<br />
16V<br />
14<br />
10<br />
R455<br />
10K<br />
15<br />
R456<br />
22<br />
OPT<br />
16<br />
R458<br />
100<br />
R457<br />
0<br />
OPT<br />
+5V_ST<br />
D426<br />
ADMC5M03200L_AMODIODE<br />
5.6V<br />
OPT<br />
+3.3V<br />
R459<br />
4.7K<br />
R460<br />
D427 1K<br />
ADMC5M03200L_AMODIODE<br />
5.6V<br />
EDID_WP<br />
JK404<br />
$0.152 PPJ218-01<br />
001:AJ20;006:AK7;006:AN3;006:AN12;006:AN17<br />
ISP_RXD<br />
ISP_TXD<br />
DSUB_DET<br />
AV2(SIDE)<br />
USB DOWN STREAM<br />
4A<br />
5A<br />
2A<br />
3B<br />
2B<br />
4C<br />
5C<br />
2C<br />
[YL]O_SPRING<br />
[YL]CONTACT<br />
[YL]U_CAN<br />
[WH]C_LUG<br />
[WH]U_CAN<br />
[RD]O_SPRING<br />
[RD]CONTACT<br />
[RD]U_CAN<br />
Side USB<br />
$0.13643<br />
KJA-UB-4-0004<br />
JK406<br />
5<br />
1<br />
2<br />
3<br />
4<br />
8<br />
9<br />
C432<br />
470uF<br />
16V<br />
D428<br />
RIN2<br />
ROUT2<br />
7<br />
10<br />
DOUT2<br />
DIN2<br />
JK407<br />
KCN-DS-1-0088<br />
C421<br />
10uF<br />
10V<br />
6<br />
11<br />
180<br />
CDS3C05HDMI1<br />
5.6V<br />
C418<br />
0.33uF<br />
50V<br />
$0.179<br />
$0.1728<br />
V-<br />
IC401<br />
MAX3232CDR<br />
DIN1<br />
R463<br />
1<br />
5<br />
12<br />
D429<br />
CDS3C05HDMI1<br />
5.6V<br />
C422<br />
0.33uF<br />
50V<br />
C1-<br />
C2-<br />
ROUT1<br />
6<br />
4<br />
13<br />
2<br />
D430<br />
AMOTECH<br />
5.6V<br />
D431<br />
AMOTECH<br />
30V<br />
D432<br />
AMOTECH<br />
5.6V<br />
D433<br />
AMOTECH<br />
5.6V<br />
C2+<br />
RIN1<br />
R465<br />
0<br />
R466<br />
100<br />
7<br />
3<br />
14<br />
OPT<br />
DOUT1<br />
3<br />
8<br />
L400<br />
BLM18PG121SN1D<br />
120-ohm<br />
Pin to Pin with<br />
EAN43439401<br />
(MIC2009)<br />
VOUT<br />
ILIMIT<br />
FAULT<br />
2<br />
15<br />
R467<br />
75<br />
R468<br />
470K<br />
R469<br />
470K<br />
IC402<br />
MIC2019YM6<br />
6<br />
5<br />
4<br />
V+<br />
GND<br />
4<br />
1<br />
16<br />
9<br />
1<br />
2<br />
3<br />
C423<br />
0.33uF<br />
50V<br />
+3.3V<br />
C1+<br />
VCC<br />
VIN<br />
GND<br />
ENABLE<br />
C424<br />
0.047uF<br />
50V<br />
5<br />
10<br />
R471<br />
4.7K<br />
C425<br />
0.1uF<br />
16V<br />
C426<br />
47pF<br />
50V<br />
C427<br />
100pF<br />
50V<br />
R480<br />
10K<br />
C428<br />
100pF<br />
50V<br />
R481<br />
10K<br />
+3.3V<br />
R472<br />
4.7K<br />
R473<br />
1K<br />
Level Down: 470K -> 180K<br />
$0.15<br />
RS232C<br />
USB_CTL<br />
001:AJ26<br />
+5V_ST<br />
R484<br />
0<br />
R482<br />
12K<br />
R483<br />
12K<br />
R485<br />
0<br />
R478<br />
10K<br />
L401<br />
BLM18PG121SN1D<br />
C430<br />
10uF<br />
10V<br />
0.1uF<br />
R479<br />
47<br />
SIDE_USB_DM<br />
SIDE_USB_DP<br />
AV2_DET<br />
AV2_CVBS_IN<br />
AV2_L_IN<br />
AV2_R_IN<br />
C431<br />
+5V_USB_SIDE<br />
001:AM8<br />
USB_OCD<br />
001:AI14<br />
001:AM8<br />
INTERFACE<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 />
EAX60148002-0(LH50)<br />
INTERFACE<br />
2009.01.19<br />
4 11<br />
Copyright c 2009 LG Electronics. Inc. All right reserved.<br />
Only for training and servcie purposes<br />
LGE Internal Use Only
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