LG R50W47 Service Manual
50" 16:9 HDTV Rear Projection (R50W47)
◗Integrated NTSC/ATSC/Digital Cable QAM
(unscrambled) Tuner
A fully integrated ATSC tuner with the ability to
receive off-air high definition broadcasts without the
need for an external set-top box. A digital cable tuner
(QAM) allows for the reception of digital cable signals
that are not scrambled
◗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 16 sensors automatically
adjust the picture from center to edge in ten seconds
◗Fine Pitch Screen
0.52mm dot pitch improves picture detail
◗HD Grade High Output CRTs
Improved CRTs maximize brightness and picture detail.
Specifically developed for digital program content
◗Improved Digital Display
Most HDTVs use upconversion of analog signals (linedoubling) 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
◗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
◗Built-In High Contrast Protective Shield
◗Built-In Rear Carrying Handles
Easily move from room to room
50" 16:9 HDTV Rear Projection (R50W47)
JACK PACK
RF In 1 Terrestrial/Cable Antenna (Analog)
Monitor Out 1
Hi-Res Component Video In (Y PB PR) 2
S-Video In 2 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 45.9" x 53.0" x 19.9"
Weight 121.2 lbs.
Dimensions with Packaging:
Width x Height x Depth 51.5" x 56.7" x 27.7"
Weight 138.9 lbs.
UPC Code 04464270070 6
CABINET DESCRIPTION
Finish Silver
Screen Protector Yes (Scratch Resistant)
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
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
VIDEO ENHANCEMENTS
Screen Size 50"
Resolution Display 480i/480p/1080i
Mirror 1st Surface
Lens System Enhanced HD
Lens Elements 4-Element
Fine Pitch Screen Yes (0.52mm)
Tuning System 1-Tuner NTSC/ATSC/QAM (Unscrambled)
Aspect Ratio 16:9
Aspect Ratio Correction Yes
Scan Velocity Modulation Yes (3 Modes)
HD Digital Auto Convergence 16-Sensor Auto Convergence
Enhanced Line Doubler Yes (Progressive Scan)
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 3D Y/C
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) 2-Tuner
Picture-outside-Picture (POP) 4 Picture
Split Window Yes
Picture Swap Yes
Digital Index Yes
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
ANTENNA/
CABLE 1
ANTENNA/
CABLE 2
DVI
DIGITAL AUDIO
OUTPUT
OPTICAL
HD IN
1080i/720p/
480i/480p
Pr
Pb
L
DVD IN
1080i/720p/
480i/480p
YY
Pr
Pb
RR
LL
VIDEO 1
IN
S-VIDEO 1
VIDEO
VIDEO 2
S-VIDEO 2
VIDEO
RR
AUDIO
L
MONITOR
IN
OUTPUT
VIDEO
R
AUDIOAUDIOAUDIOAUDIO
L
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