LG 42LG20 Series Скачать руководство пользователя

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LCD TV

SERVICE MANUAL

CAUTION

BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : LA75A

MODEL : 42LC6DF

42LC6DF-UL

MODEL :

42LG20

42LG20-UM

North/Latin America

http://aic.lgservice.com

Europe/Africa

http://eic.lgservice.com

Asia/Oceania

http://biz.lgservice.com

Internal Use Only

Содержание 42LG20 Series

Страница 1: ...HE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LA75A MODEL 42LC6DF 42LC6DF UL MODEL 42LG20 42LG20 UM North Latin America http aic lgservice com Europe Africa http eic lgservice com Asia Oceania http biz lgservice com Internal Use Only ...

Страница 2: ...TABLE OF CONTENTS Product Safety Specification Screw Torque Test Procedure Test Program Guide for Trouble Shooting Circuit Operation Theory Exploded Diagram Service Parts List ...

Страница 3: ...Product Safety ...

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Страница 6: ...Specification Penal Spec for 32 model ...

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Страница 11: ...Penal Spec for 37 model ...

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Страница 17: ...LG P N FAB30009502 LG P N FAB30012602 LG P N FAB30016403 LG P N FAB30012001 LG P N FAB30018405 LG P N FAB30123502 LG P N FAB30013614 Z32LC6D ...

Страница 18: ...LG P N FAB30013210 LG P N FAB30007701 LG P N FAB30013210 LG P N FAB30016415 LG P N FAB30013614 LG P N FAB30013210 LG P N FAB30012602 Z37LC6D ...

Страница 19: ...LG P N FAB30016415 LG P N FAB30007507 LG P N FAB30012001 LG P N FAB30006308 LG P N FAB30123502 LG P N FAB30018405 ...

Страница 20: ...LG P N FAB30009502 LG P N FAB30016403 LG P N FAB30013210 LG P N FAB30007701 ...

Страница 21: ...of Ez Adjust O How to make set white pattern A Press Power ON button of Service Remocon B Press ADJ button of Service remocon to enter Ez Adjust Select 6 WHITE PATTERN and press A key And 100 Full White pattern appear In this status you can maintain Heat Run useless any pattern generator Notice If you maintain one picture over 20 minutes Especially sharp distinction black with white pattern 13Ch o...

Страница 22: ... mode kb 00 04 Change the mode to Component1 No actions ad 00 10 Adjust 480i Comp1 Change the mode and adjustment action kb 00 06 Change to RGB DTV mode No action ad 00 10 Adjust 1080p Comp1 RGB Change the mode and adjustment action ad 00 90 End of the adjustment 3 Adjustment protocol Order Command Set response 1 Inter the Adjustment mode ad 00 00 d 00 OK00x 2 Change the Source kb 00 04 b 00 OK04x...

Страница 23: ... wait more a second and enter the Ez Adjust with press ADJ key of Service remocon After then select 4 ADC 1080p Comp1 RGB with navigator button and press Enter First it is automatically adjustment Component1 3 If adjustment is correctly finished ADC Component1 Success message will be displayed But adjustment is not correctly finished ADC Component1 1080p Fail message will be displayed 4 After adju...

Страница 24: ...ent device is connected or when a user presses ADJ on the remote controller to start Ez Adjust and then selects 6 White Balance When you adjust LCD color temperature on color analyzer CA 210 you should use Channel 9 which is Matrix compensated White Red Green Blue revised by CS 1000 and adjust in accordance with White balance adjustment coordinate which is specified on the next 7 3 Adjustment of W...

Страница 25: ...n of navigation key When press G button then set will go to full white mode 5 Adjust at three mode Cool Medium Warm When R Gain is fixed at 192 Control G Gain and B Gain by reducing them from 192 When B Gain is fixed at 192 Control R Gain and G Gain by reducing them from 192 When G Gain is fixed to 192 Control R Gain and B Gain by reducing them from 192 Fix one of three Gains R Gain G Gain and B G...

Страница 26: ...UL Vertical Force Stability Warning ...

Страница 27: ...Guide for Trouble Shooting ...

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Страница 30: ...Circuit Operation Theory ...

Страница 31: ... 810 805 803 300 200 800 804 520 400 820 401 540 530 900 807 806 801 802 120 500 121 510 810 805 803 EXPLODED VIEW 300 200 800 804 520 400 820 401 540 530 900 807 806 801 802 120 500 121 510 810 805 803 300 200 800 804 520 400 820 401 540 530 900 807 806 801 802 120 500 121 510 810 805 803 300 200 800 804 520 400 820 401 540 530 900 807 806 801 802 120 500 121 510 810 805 803 300 200 800 804 520 4...

Страница 32: ...Mar 2008 Printed in Korea P NO MFL39941411 ...

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