Manuals / LG Electronics / TV and Video / Flat Panel Television

LG Electronics 42LH260H, 42LH255H, 42LH250H Troubleshooting Flow Chart, Controller Quick Check

Models: 42LH250H 37LH255H 42LH260H 42LH255H 32LH240H 32LH255H 37LH250H 37LH265H 32LH250H 37LH260H

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Troubleshooting Flow Chart

Controller

Quick

Check

Is

 

Is

 

'STATUS'

 

 

No

TV

No

LED on

 

Connected to

 

Analog Board

 

AC Power

 

Blinking

 

?

 

?

 

 

 

Yes

 

Yes

 

 

 

 

 

 

 

Bad

 

 

 

TV

 

 

 

 

 

Plug into AC Power Outlet

Press 'POWER' or 'ON/OFF'

key on TV

Did

No

TV Turn

1. Bad TV

On

 

?

 

Yes

 

Press 'POWER' or 'ON/OFF' or 'VOLUME UP/DOWN' or

Is

No

 

Red LED

 

1.

Bad Analog Board.

on TV

2.

Bad Digital Board.

Lit

?

Yes

Cycle the power by removing and re-connecting the AC power cord. Observe the 'POWER' LED and TV screen as soon as AC power is re-applied.

'MUTE' key on Installer

Remote

Did

No

TV

Respond

1. Bad TV

2. Go to Remote

?

Control Checklist page 5

Yes

 

Press 'POWER' or 'ON/OFF'

or 'VOLUME UP/DOWN'

or 'MUTE' key on

Did

Analog

Board 'POWER' No

LED Turn On

Momentarily

?

Yes

 

Did TV

No

Turn On

 

Momentarily

 

?

 

Yes

 

Bad

TV

Check to see if TV

is in Commercial Mode. See Commercial Mode Check chart.

User-Supplied Remote

Did

No

 

TV

 

1.

Bad PPV Card

Respond

2.

Go to Remote

?

 

Control Checklist page 5

Yes

End

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LG Electronics 42LH260H, 42LH255H, 42LH250H, 37LH250H, 37LH260H, 37LH255H Troubleshooting Flow Chart, Controller Quick Check
Page 150 Page 152

42LH250H, 37LH255H, 42LH260H, 42LH255H, 32LH240H specifications

LG Electronics is renowned for its innovative television technology, and models such as the SAC34026004, 42LH260H, 37LH255H, 32LH250H, and 32LH255H embody this legacy. Each of these models comes equipped with features and technologies that provide an immersive viewing experience.

The SAC34026004 model serves as a versatile option for consumers looking for an efficient entertainment solution. This television integrates advanced LED technology, which enhances brightness and color accuracy, making it suitable for various lighting conditions. Additionally, it offers smart features that facilitate seamless access to streaming services, allowing viewers to enjoy their favorite content with ease.

Turning to the 42LH260H, this television boasts a 42-inch screen that strikes an ideal balance between size and functionality. With a Full HD resolution of 1920 x 1080 pixels, it ensures clarity and vibrant colors in all types of media. The model is equipped with HDMI inputs, granting users the ability to connect multiple devices effortlessly. Its sleek design also makes it an attractive addition to any room.

The 37LH255H model presents an excellent choice for consumers who prefer a slightly smaller screen. With a 37-inch display, it maintains high-quality visuals with a sharp and vivid picture. The model includes both digital and analog tuners, offering flexibility in content viewing. Its energy-efficient features allow consumers to enjoy high-performance viewing without increasing energy costs significantly.

The 32LH250H and 32LH255H models cater to those seeking compact alternatives without compromising quality. Both models include a 32-inch display that fits comfortably in smaller spaces, making them ideal for bedrooms or kitchens. Like their larger counterparts, these televisions utilize LED technology to provide exceptional picture quality.

In summary, the LG Electronics SAC34026004, 42LH260H, 37LH255H, 32LH250H, and 32LH255H models showcase a commitment to quality, innovation, and user-friendly features. Each television integrates advanced technologies designed to enhance the home viewing experience, making them suitable for a variety of environments and preferences. Whether it is through sharp visuals, energy efficiency, or smart capabilities, LG continues to set the standard in the television market.