LG 42LH50 Series Manual de usuario

LCD TV

SCHEMATICS and EXPLODED VIEW

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : LA91L

MODEL : 42LH50 42LH50-UC

North/Latin America http://aic.lgservice.com

Europe/Africa http://eic.lgservice.com

Asia/Oceania http://biz.lgservice.com

LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.

Only for training and service purposes

- 25 -

300

510

120

500

121

122

810

200T

200

800

801

802

803

550

820

900

530

540 520

400

42LH50 EXPLODED VIEW

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These

parts are identified by in the Schematic Diagram and EXPLODED VIEW.

It is essential that these special safety parts should be replaced with the same components as

recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

A2

LV1

A10

LV2

42LH50 EXPLODED VIEW PARTS LIST

ITEM PART No DESCRIPTION

120 EAB58534502 Speaker Woofer (Full Range) 10W 8OHM 83DB 100HZ 160X55X31

121 EAB58536001 Speaker Tweeter (High Range) 15W 6OHM 0DB 0HZ 45X22X20

122 MAZ55508407 Bracket

200 EAJ60138601 TFT Panel (Includes T-CON board)

200T EAT60663701 T-CON board (PWB Assembly)

300 ABJ69191517 Cabinet Assembly Ft Frame

400 ACQ66477626 Back Cover

500 EBR59216901 Front Control / IR board (PWB Assembly)

510 EBR61293902 Key board

520 ABA69568702 Bracket Assembly

530 EAY57681301 Power Supply board (PWB Assembly)

540 EBU60688202 Main board (PWB Assembly)

550 EAM60352206 AC Line Filter

800 MJH55272703 Supporter

801 MJH55273001 Supporter

802 MJH55273201 Supporter

803 MJH55273301 Supporter

810 MJH41408301 Supporter

820 MJH55273401 Support Bracket

900 AAN67805609 Stand

A10 FAB30016431 Stand Screw (D 4.0 L 24.0)

A2 MKJ42519632 Remote Control Transmitter

LV1 EAD60679367 LVDS Cable (Left CN1 to P702)

LV2 EAD60679428 LVDS Cable (Right CN2 to P701)

LD2400

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