LG R45W46 Service Manual

45" 16:9 HDTV Monitor Rear Projection (R45W46)

◗ HD Grade Optics

Improves brightness and focus, and reduces overall
cabinet depth

◗ HD Focus

Automatic system that eliminates the need to manually
adjust the picture. Simply select HD Focus from the
onscreen set-up menu, and it will automatically adjust
the picture from center to edge

◗ Improved Digital Display

Most HDTVs use upconversion of analog signals
(line-doubling) to simulate an HD picture, which
introduces artifacts that appear as pixilated scenes
due to digital conversion. Using advanced digital
display, these picture artifacts are nearly eliminated

◗ Fine Pitch Screen

0.52mm dot pitch improves picture detail

◗ 3:2 Pulldown Cinema Correction

Most movies are shot on film, and film operates at a
frame rate of 24fps (frames per second), compared to
video which operates at 30fps. 3:2 pulldown properly
detects and syncs film to video for smooth theater-like
pictures at home

◗ HD Grade High Output CRTs

Improved CRTs maximize brightness and picture detail.
Specifically developed for digital program content

◗ Built-In Rear Carrying Handles

Easily move from room to room

45" 16:9 HDTV Monitor Rear Projection (R45W46)

JACK PACK

RF In 1 Terrestrial/Cable Antenna (Analog)
Monitor Out 1
Hi-Res Component Video In (Y PB PR) 2
S-Video In 1 Rear/1 Side
A/V Inputs 3 Rear/1 Side
Fixed Audio Out 1
DVI w/HDCP 1

ADDITIONAL INFORMATION

Cabinet Dimensions:

Width x Height x Depth 42.0" x 48.2" x 19.2"
Weight TBD

Dimensions with Packaging:

Width x Height x Depth 46.1" x 53.5" x 28.3"
Weight TBD

UPC Code 04464270051 5

CABINET DESCRIPTION

Finish Silver
Casters Yes

SERVICE/LIMITED WARRANTY

Service Support Level "M" Module Level
Warranty: Parts/CRT/Labor 1 Year/2 Years/1 Year

REQUIRED APPROVALS

UL, C-UL

VIDEO ENHANCEMENTS

Screen Size 45"
Resolution Display 480p/1080i
Mirror 1st Surface
Lens System Enhanced HD
Lens Elements 4-Element
Fine Pitch Screen Yes (0.52mm)
Tuning System NTSC
Aspect Ratio 16:9
Aspect Ratio Correction Yes
Scan Velocity Modulation Yes (3 Modes)
HD Digital Auto Convergence Enhanced Convergence
Enhanced Line Doubler Yes
All Format Up Converter Yes
Dynamic Focus Yes
3:2 Pulldown Cinema Correction Yes (Manual)
Color Temperature Warm/Cool
Gamma Correction Yes
Digital Comb Filter 3-Line
Black Level Exp./White Level Compression Yes
Video Noise Reduction Yes
Home Theater Mode Yes (4 Modes: User, Clear, Optimum, Soft)

AUDIO ENHANCEMENTS

MTS/SAP Yes
Surround Sound Virtual Dolby®
Bass/Treble/Balance Yes
Total Audio (Watts) 30W (15W x 2)
Volume Limiter Yes
DSP Sound Fields Yes (5 Modes: User, Movie,

Sports, Music, Virtual)

SPECIAL FEATURES

Picture-in-Picture (PIP) 1-Tuner
Tri-lingual Menus English, Spanish, French
Auto Programming Yes
Channel Add/Delete Yes
Surf's Up Favorite Channel Yes
Parental Control with V-Chip Yes
On/Off Timer Yes
Sleep Timer Yes
Clock Yes (Manual)
Flashback Yes
CC/CC When Mute/2-Level Mute Yes
Time/Channel Display Yes

REMOTE CONTROL

Transmitter Illuminated Universal Remote

L

R

S-VIDEO

ANT IN

VIDEO

MONO

MONO

L AUDIO R

L AUDIO R

VIDEO

AUDIO

COMPONENT 1 COMPONENT 2

480i/4800p/1080i

VIDEO

Y

Pr

Pb

L

R

Y

Pr

Pb

IN1

IN2

DVI AUDIO

MONITOR

OUTPUT

VARIABLE

AUDIO OUT

IN4

DVD/DTV INPUT

DVI HDTV INPUT

Dimensions and weights are approximate. Design and specifications subject to change without notice.
HDTV monitors require optional set-top box to receive high-definition broadcast.

Dolby® is a registered trademark of Dolby Laboratories.

Marketed and Distributed by LG Electronics U.S.A., Inc. 1000 Sylvan Avenue, Englewood Cliffs, NJ 07632
www.zenith.com 1-877-9-zenith