2-5
2. Product specifications
Model
LT27A550
Feature
ሪ
DTV/ATV, 2-HDMI, 1-Component, 1-A/V, D-SUB, 1-SCART, 1-USB2.0, CI Slot
ሪ
Brightness : 300 cd/m2
ሪ
High Contrast Ratio : 1,000:1
ሪ
Response Time : 5ms
Specifications
Item
Description
LCD Panel
27inch FHD
Scanning Frequency
Horizontal : 54.2 kHz ~ 83.8 kHz (Automatic)
Vertical : 49 Hz ~ 75 Hz (Automatic)
Display Colors
16.7M color
Maximum resolution
Horizontal : 1920 Pixels
Vertical : 1080 Pixels
Input Signal
Analog 0.7 Vp-p ± 5% positive at 75Ω, internally terminated
Input Sync Signal
H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate
83 MHz (Typ 67.3 MHz)
Active Display
Horizontal/Vertical
23.53 x 13.23 inches (597.6(H) x 336.15(V) mm)
AC power voltage & Frequency AC 100V ~ 240V, 50/60 Hz
Power Consumption
Under 65W (Under 0.3W, Stand by)
Dimensions
Set (W x D x H)
25.5 x 9.3 x 19.1 inches (648.1 x 235 x 485.7 mm)_with stand
25.5 x 1.3 x 15.7 inches (648.1 x 31.8 x 398.9 mm)_without stand
Weight
12.35 Ibs (5.6kg)_with stand
10.36 Ibs (4.7kg)_without stand
TV System
Tuning
Frequency Synthesize (Refer to detailed Frequency Table)
System
DVB-T/C, PAL, SECAM, NT4.43
Sound
BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC
Environmental Considerations
Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Spec.
- MAX Internal speaker Out : Right => 3W, Left => 3W
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
A/V : 80 Hz ~ 20 kHz
Note:
Dolby D, Game Mode, Film Mode, Energy Saving,
Содержание LT20A350
Страница 34: ...4 5 4 Troubleshooting Main Board_Top Main Board_Bottom...
Страница 35: ...4 6 4 Troubleshooting WAVEFORMS 1 PC input V sink H sink R G B 2 LVDS output...
Страница 37: ...4 8 4 Troubleshooting Main Board_Top Main Board_Bottom...
Страница 38: ...4 9 4 Troubleshooting WAVEFORMS 3 HDMI input RX_Data RX_Clk 2 LVDS output...
Страница 40: ...4 11 4 Troubleshooting Main Board_Top Main Board_Bottom...
Страница 41: ...4 12 4 Troubleshooting WAVEFORMS 2 LVDS output...
Страница 43: ...4 14 4 Troubleshooting Main Board_Top Main Board_Bottom...
Страница 44: ...4 15 4 Troubleshooting WAVEFORMS 2 LVDS output...
Страница 46: ...4 17 4 Troubleshooting Main Board_Bottom Main Board_Bottom...
Страница 47: ...4 18 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output...
Страница 49: ...4 20 4 Troubleshooting Main Board_Bottom Main Board_Bottom...
Страница 50: ...4 21 4 Troubleshooting WAVEFORMS 5 Compnent_Y Gray scale Pb Pr Color bar 2 LVDS output...
Страница 53: ...4 24 4 Troubleshooting WAVEFORMS 7 Speaker out...
Страница 70: ...4 41 4 Troubleshooting TOP BOTTOM...
Страница 72: ...4 43 4 Troubleshooting Model Inch CODE P N 24 27 BN44 00450A PD27A0_BDY...