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Internal Use Only website:http://biz.LGservice.com TELEVISOR A LCD MANUAL DE SERVICIO CHASIS : LP70A MODELO : 37LB3RS 37LB3RS-MB ATENCIÓN Antes de dar servicio al chasis, lea las PRECAUCIONES DE SEGURIDAD en este manual.
INSTRUCCIÓN DE AJUSTE ..............10 SOLUCIÓN DE PROBLEMAS..............14 DIAGRAMA EN BLOQUE ...............24 VISTA EN DESPIECE ................26 PAGINA DE SVC ..................Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 2 - Only for training and service purposes...
El uso de partes de reemplazo que no tengan las mismas caracteristicas de seguridad, como se especifica en la lista de partes, puede crear Radiacion de Rayos-X. Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 3 - Only for training and service purposes...
BOM. (5) El receptor debe ser operado durante aproximadamente 20 minutos antes del ajuste. 3. Especificación TV general Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 4 - Only for training and service purposes...
1366 x 768 Pixels RGB strip arrangement Hard coating(3H), Anti-glare treatment of Coating the front polarizer, 32" 20EEFL Back Light 37" 20EEFL 42" 20CCFL Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 5 - Only for training and service purposes...
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- APC : Standa rd Cool 10000 11000 12000 -500 +500 Color pull in Range NTSC -500 +500 Color killer Sensitiv ity Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 6 - Only for training and service purposes...
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- APC : Standa rd Cool 10000 11000 12000 -500 +500 Color pull in Range NTSC -500 +500 Color killer Sensitivity Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 7 - Only for training and service purposes...
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Ø Vi ewing Angle =180) ( CR > 10 ) y axis, up degree Ø =90) axis, degree down Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 8 - Only for training and service purposes...
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Ø Vi ewing Angle =180) ( CR > 10 ) y axis, up degree Ø =90) axis, degree down Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 9 - Only for training and service purposes...
Esta hoja de especificaciones es aplicable a todas las TV (LP70A) LCD de 26/32/37/42 pulgadas fabricadas en plantas • Auto Component Color Balance adjustment LG de TV de todo el mundo. - Standard equipment : MSPG925FA • Auto RGB Color Balance adjustment - Standard equipment : MSPG925FA 2.
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6) Auto-RGB OK means the adjustment is completed 5.1.2 Requirement • This AV color balance adjustment should be performed before White Balance Adjustment. Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 11 - Only for training and service purposes...
Cool :X ; 0.276 ±0.002 ,Y ; 0.283 ±0.002 Warm : X ; 0.313 ±0.002,Y ; 0.329 ±0.002 Color Temperature : 11,000°K±500°K(Cool), 6,500°K ±500°K(Warm) Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 12 - Only for training and service purposes...
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R/G/B Gain and R/G/B Offset Default Value Red Gain : 80 , Green Gain : 80 , Blue Gain : 80 216 Level(85IRE) (Fig.4) Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 13 - Only for training and service purposes...