LG B25A74R Service Manual

25" Direct View Traditional Console 34"Television16:9 B25A74R

Comb Filter

Electronically preserves the original image sharpness through controlled video signal separation of chrominance (color information) and luminance (picture detail information). The resultant picture can provide up to 330 lines of resolution when provided with a RF source. With baseband audio/video input, picture resolution higher than 500 lines can be achieved.

Color Temperature Control

Using the universal remote control, users can select between “warm” or “cool” presets to control the ambiance and mood of the picture on the screen.

SEQ™ Front Surround

Electronically expands the sound listening field, making the stereo audio seem even more separated. Audio is more spacious and three dimensional

with increased clarity at any listening level.

SEQ simulates the surround experience by adding dramatic impact to stereo programs without the use of additional surround sound speakers.

Tri-lingual Menu System

Users can set up and operate their TV with English, Spanish, or French on-screen menus.

25" Direct View Traditional Console Television B25A74R

MTS Stereo with SAP Multi-Channel Television Sound, or MTS, produces crisp, clear stereo broadcasts. Second Audio Programming, or SAP, is a separate audio signal that allows networks to broadcast audio in different languages.

Parental Control with V-Chip Programmable feature that uses the US standard content advisory system to exclude viewing of specific programs or program types.

Video Enhancements

Horizontal Lines Resolution. . . . . . . . . . 530 Lines (S-Video)

Comb Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes

Dark Tint Tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes

Color Temperature . . . . . . . . . . . . . . . . . . . . . . Warm/Cool

Black Level Exp. /White Level Compression. . . . . . . . . . . Yes

Black Level Expansion/White Level Compression Automatically adjusts the contrast ratio between black and white levels to produce blacker blacks, whiter whites and extraordinarily sharp edges without loss of picture detail or subtle shading (NTSC only).

Auto Programming Automatically locks all active stations into channel scan.

ANTENNA/	VARIABLE
CABLE	AUDIO OUT
	R	L
S-VIDEO 1	VIDEO
	R-AUDIO	L-MONO

Jack Pack

RF Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

S-Video In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

A/V In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Variable Audio Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

General

Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Universal Glow Cabinet Style . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Traditional Finish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Royal Oak Cabinet Dimensions:

Width x Height x Depth . . . . . . . . . . . . . . . . . . . . 36.90" x 30.60" x 22.00" Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 lbs.

Dimensions with Packaging:

Width x Height x Depth . . . . . . . . . . . . . . . . . . . . 38.75" x 33.75" x 27.60" Shipping Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 lbs.

UPC Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04464203289 0

Audio Enhancements

SEQ™ Front Surround Sound . . . . . . . . . . . . . . . . . . . . Yes

Mono/Stereo/MTS/SAP . . . . . . . . . . . . . . . . . . . . MTS/SAP

Bass/Treble/Balance . . . . . . . . . . . . . . . . . . . . . . . . . Yes

Total Audio (Watts). . . . . . . . . . . . . . . . . . . . 6W (2 x 3W)

Volume Limiter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes

Special Features

Tri-Lingual Menus . . . . . . . . . . . . English, Spanish, French EZ Tag Menu System . . . . . . . . . . . . . . . . . . . . . . . . . Yes Auto Programming . . . . . . . . . . . . . . . . . . . . . . . . . . Yes Channel Labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes Parental Control w/V-Chip. . . . . . . . . . . . . . . . . . . . . . Yes Surf's Up Favorite Channel Selection . . . . . . . . . . . . . . . Yes Sleep/On/Off Timer . . . . . . . . . . . . . . . . . . . . . . . . . . Yes Flashback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes XDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1* CC when Mute/2 Level Mute . . . . . . . . . . . . . . . . . . . . Yes On/Off Speaker Selection . . . . . . . . . . . . . . . . . . . . . . Yes Time/Channel Display . . . . . . . . . . . . . . . . . . . . . . . . Yes

Service/Limited Warranty

Warranty: Parts/CRT/Labor . . . . . . . . 1 Year/2 Years/90 Days

*Level 1: Auto Channel Labels, Auto Program Titles, Elapsed Time, Program Length.

Dimensions and weights are approximate. Design and specifications subject to change without notice.

SEQ™ is a registered trademark of Zenith Electronics Corporation.

Zenith Electronics Corporation 2000 Millbrook Drive, Lincolnshire, IL 60069 www.zenith.com

1-877-9-zenith

Printed in the USA Z-0071