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Understanding LCD Television
Product Description
Scientech 2651B Understanding LCD Television is a comprehensive training platform to learn the operation of LCD Television receiver. It is demonstrator cum training system specifically designed for the comprehensive practical study on LCD TV engineering for the beginners with a basic knowledge of the various electronic building blocks and fundamentals of communication system.
This didactic product develops the sense of investigation within the student and familiarises him with repair/design techniques. One of the main features of this training system is fault simulation to educate on actual fault finding, by simulating faults on this platform. The complete block diagram of LCD TV system is printed on the mimic. Finally this equipment allows us to do experiments and to observe waveforms/signals/voltages of different sections, which are guided thoroughly by theory and product tutorials to gain in-depth knowledge of the system.
Scientech 2651B, Understanding LCD Television is an ideal platform to enhance education, vocational training, skills & development amongs our young minds.
Product Features
- Superior quality 19-inch HD LCD Color Television/ PC Monitor
- Manual and Remote control operation
- PAL/ NTSC video formats
- Composite video input/ VGA input
- Complete block diagram of a LCD TV system on-board
- The different circuit sections of LCD TV are exposed on a PCB
- Easy identification of different parts and components of the system at a glance
- Easy measurement of voltages and observation of waveforms on test points
- Soldering free fault creation and troubleshooting
- Online Product Tutorial
Scope of Learning
-
Study the specifications of HD LCD Television
-
Study the block diagram and operating principle of LCD TV
-
Study the functions of front panel controls/ keys of LCD TV
-
Study the functions of controls on Remote
-
Study of circuit description and functions of different sections
-
Study and observation of waveforms/signals of different sections
-
Study and measurement of voltages of different sections
-
Study of switch faults and troubleshooting in different sections
Technical Specification
Display
- Display Type
- LCD, HD
- Screen Size
- 19 Inch
- Display Resolution
- 1280 (H) X 1024 (V) pixels resolution
- Contrast Ratio
- Dynamic Contrast Ratio (1000:1)
- Brightness
- 400 cd/m2 brightness
- Viewing Angle
- 160(H) X 160(V)
- Refresh Rate
- 60 Hz
- Video Interface
- Video Input/ VGA input
- Audio Interface
- RCA L & R
- Audio Output Power
- 5W X 2
- Receiving System
- PAL BG/I/DK and NTSC
- Channel Coverage
- VHF-2-12; UHF21-69; CATV (X~Z+2, S11S41)
- Antenna Impedance
- 75Ω Unbalanced
- Application
- Color Television/ PC Monitor
Connectivity
- USB
- 1 X USB 2.0 (MPEG, JPEG, MP3)
- HDMI
- Yes (1 X HDMI)
- Other Connectivity
- AV In, VGA In, VGA Audio In, AV Out
- Composite A/V
- Yes
- Component Video
- Yes
- Analog Audio
- Yes
- Test Points
- 50 nos
- Switched Faults
- 50 nos
- Remote Battery
- UM-4, “AAA” 1.5V (2 nos)
- Mains Supply
- 110-260V AC ± 10%, 50/60Hz
- Power Consumption
- 65W
- Weight
- 11 Kg (approximately)
- Dimension
- W430 X D252 X H82
- Product Tutorial
- Online (on www.ScientechLearning.com)
- Included Accessories
- Remote, Mains cord , 34 Pin FRC cable, 15 Pin D type cable, 4 Pin High voltage cable each 1 no.
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