LG Electronics 42LC2R, 37LC2R Case of occur strange screen into specific mode, Lcd Tv

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2-3. In case of occur strange screen into specific mode

2-3-1. In case of doesn’t display the OSD

(1)Symptom 1) LED is White

2) The minute discharge work continuously

(2)Check follow

Is the LVDS cable				Is the LVDS cable
normal?		No		connected well?
					No
					No
	Yes
	Yes		Cable inserts well.
			Cable inserts well.

Is the VSC Board		IC800' operation
normal?	No	is normal?
			No
			No

Replace cable.

Yes

Replace VSC B/D

Yes

Plasma

LCD TV

Replace FIL8668 IC(IC800).

Is the Ctrl Board of

Module normal?

Is the LCD Module

normal?

Replace Ctrl Board in Plasma panel

Replace LCD Module

Image 19

LG Electronics 42LC2R, 37LC2R service manual Case of occur strange screen into specific mode, Lcd Tv

Contents LCD TV Contents Do not use a line Isolation Transformer during this check Safety PrecautionsGeneral Guidance RAY RadiationElectrostatically Sensitive ES Devices Servicing PrecautionsDiode Removal/Replacement IC Remove/ReplacementSmall-Signal Discrete Transistor Removal/Replacement Power Output, Transistor Device Removal/ReplacementRequirement for Test SpecificationGeneral TV Specification Test method Application rangeSet Optical Feature General SpecificationModel Specification RGB Input PC Component Video Input Y, PB, PRRGB input DTV Hdmi Input PC Mechanical SpecificationHdmi input DTV LP62x Adjustment InstructionPCB assembly adjustment items SET assembly adjustment itemsC-G-M-R-BLUE-BLACK Adjustment of RF/AV/S-VIDEOAdjustment of Component Adjustment of RGBMSPG925FA Manual white Balance AVAuto white Balance AV MHVIDEO1SSM ARCPSM CSMKEY Funtion SVC RemoconNo power TroubleshootingSymptom No PowerCheck follow Check follow No Raster LCDCase of doesn’t display the OSD Symptom 1 LED is White Case of occur strange screen into specific modeLCD TV Case of unusual situation from RF mode Case of doesnt work normally at specific input mode SymptomWhen set doesnt display nromally at Component, RGB mode When set doesn’t display normally at RF , AV modeCase of becomes unusual display from Hdmi mode VSC B/D Case of no soundBlock Diagram Exploded View 37LC2R Description Exploded View Parts LIST37LC2RExploded VIEW42LC2R Exploded View Parts LIST42LC2R Main Board Capacitor Replacement Parts List0CE476WK6DC Description / Specification Description / Specification Coil & Core & Inductor Description / Specification FET & Transistor Description / Specification Description / Specification Description / Specification Control Board PREAMP&LED Board Page Page Page Page Mar

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Manual 77 pages 8.71 Kb

37LC2R, 42LC2R specifications

LG Electronics has long been a notable player in the consumer electronics market, particularly in the television segment. Among its standout models are the 42LC2R, 50PC1R, 37LC2R, and 42PC3R, each designed to provide excellent viewing experiences with various features and technologies.

Starting with the 42LC2R, this model is known for its impressive 42-inch screen size, offering Full HD 1080p resolution that ensures sharp, vibrant images. The incorporation of LG's Adaptive Contrast technology enhances picture clarity by adjusting the contrast levels based on the content being displayed. Additionally, the 42LC2R features a slim design that makes it an elegant addition to any living space, combined with a reliable viewing angle, providing a great experience from different positions in the room.

Moving on to the 50PC1R, this Plasma TV boasts a larger 50-inch display, ideal for immersive movie-watching and gaming sessions. The 50PC1R supports a 720p resolution, which, while not Full HD, still delivers rich colors and great depth thanks to its plasma technology. One of the key highlights of this model is its 600Hz Real Motion Display, which significantly reduces motion blur, perfect for fast-paced sports and action films. Furthermore, the model's built-in surround sound technology creates an enriched audio ambiance, complementing the visual excellence.

The 37LC2R model, a slightly smaller option at 37 inches, still packs a punch with its high-quality display. It retains the hallmark of LG's LCD technology, boasting clear and consistent picture quality. With the integration of LG’s proprietary technologies, like XD Engine, the 37LC2R efficiently upscales lower-resolution content to provide enhanced detail and clarity. Its energy-efficient features are also commendable, making it a more sustainable choice without compromising performance.

Lastly, the 42PC3R incorporates advanced plasma technology, offering both a 42-inch screen and Full HD resolution. It stands out with LG’s Infinite Contrast feature, enabling deeper blacks and brighter whites. This model also embraces LG's stylish design philosophy, ensuring it looks modern and attractive in any home environment. Furthermore, it includes multiple connectivity options, such as HDMI ports and USB inputs, which enhance versatility and ease of use, allowing users to connect a variety of external devices.

Overall, each model—42LC2R, 50PC1R, 37LC2R, and 42PC3R—showcases LG Electronics' commitment to delivering high-quality displays, innovative technologies, and functional designs. Whether for enjoying high-definition movies or gaming, these televisions promise to enhance the viewing experience while adapting to various consumer needs.