LED TV Trainer Manufacturer,Supplier and Exporter in India
Product Code : EL-DSO-10335
Jlab Export is a leading LED TV Trainer Manufacturer,and suppliers in India
LED TV Trainer (code EL-DSO-10335) is a television servicing trainer built around a working HD LED colour TV, with its circuit sections exposed on a PCB, a complete block diagram on board and switched faults for troubleshooting practice. It works by manual controls or remote control. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Display | LED, HD; resolution 1440 x 900 pixels; aspect ratio 16:9; 16.7 million colours |
| Viewing angle | 170° (H) x 170° (V) |
| Refresh rate | 50 Hz |
| Receiving system | PAL / NTSC / SECAM; video formats PAL / NTSC |
| Receiving channels | 1–199 |
| Antenna impedance | 75 Ω unbalanced |
| Video inputs | Video input, VGA input; composite A/V and component video |
| Other connectivity | RF in, AV in, VGA in, VGA audio in; 1 x HDMI; 1 x USB 2.0 (MPEG, JPEG, MP3) |
| Audio | RCA L & R interface, analog audio; output 8 W x 2 |
| Training features | Complete block diagram of the LED TV system on board; circuit sections exposed on a PCB; test points for voltage measurement and waveform observation |
| Test points | 5 nos. |
| Switched faults | 6 nos. |
| Operation | Manual and remote control |
| Remote battery | AAA 1.5 V (2 nos.) |
| Mains supply | 110–260 V AC ±10%, 50/60 Hz |
| Power consumption | 35 W |
| Weight | 11 kg approx. |
| Dimensions | W 430 x D 252 x H 82 |
| Included accessories | Remote and mains cord, one of each |
| Quality check | Each trainer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-DSO-10335 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab TV Trainers?
| Model | Display | Signal inputs | Faults and test points |
|---|---|---|---|
| This trainer (EL-DSO-10335) | HD LED, 1440 x 900, 16:9 | RF, AV, VGA, VGA audio, HDMI and USB 2.0 inputs | 6 switched faults; 5 test points |
| LED/LCD TV Trainer | 32-inch flat panel LED/LCD, 1280 x 1024 maximum | RGB VGA, analogue video, composite video, audio, antenna RF | 40 fault switches; 40 test points |
| Color TV Demonstrator | Colour CRT receiver, CCIR-B PAL-G | RF input; AV section | 48 fault switches; 55 test points |
Choose this trainer when servicing practice should be on a working 16:9 HD LED set with HDMI, USB and VGA inputs and remote operation; the table shows the display and fault provision of the other two TV trainers.
What Is the LED TV Trainer Used For?
In an LED TV the picture is formed on an LCD panel lit from behind by LEDs. The signal travels from the tuner or an input socket through the video-processing and panel-driver stages, while separate sections handle the sound, the power supply and the control system. With the sections laid open on the PCB and a block diagram on board, students study the operating principle, the functions of the front-panel keys and the remote, observe signals and measure voltages at the test points, and then switch in faults and trace each one to the section that causes it.
That sequence matches consumer-electronics and TV-servicing courses in ITIs, TVET centres and polytechnics, where trainees need to practise fault-finding on a live set rather than on a diagram.
What to Specify When Ordering
- Quantity — the number of trainers, for example one per servicing bench.
- Companion trainers — the CRT colour TV and DVD player demonstrators linked below are separate items for the same workshop.
- Bench instruments — multimeters and oscilloscopes are separate catalogue items and can be quoted on the same enquiry.
Frequently Asked Questions
Which inputs and connections does the TV have?
RF in, AV in, VGA in and VGA audio in, one HDMI port, one USB 2.0 port that plays MPEG, JPEG and MP3 files, RCA left and right audio, composite A/V and component video.
Which broadcast systems does it receive?
PAL, NTSC and SECAM, on channels 1 to 199, through a 75 Ω unbalanced antenna input.
What is supplied with the trainer?
A remote and a mains cord, one of each. The remote takes two AAA 1.5 V cells.
What mains supply does it need?
It accepts 110–260 V AC ±10% at 50 or 60 Hz and consumes 35 W.
How does it differ from the LED/LCD TV Trainer?
The LED/LCD TV Trainer is built on a 32-inch flat panel with 40 fault switches and 40 test points. This trainer uses a 16:9 HD LED set with HDMI and USB inputs.
What should an export enquiry include?
The number of trainers, the destination country and port or city, delivery terms such as FOB or CIF, any packing or labelling requirements and the tender reference, if any.
Who manufactures the LED TV Trainer?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, makes it at its works in Ambala, Haryana, and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an electronics and vocational training equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The trainer is made at JLab’s own works rather than bought from a trader, so training institutes, dealers and importers deal with the maker for supply and repeat orders. JLab exports worldwide and ships to buyers in every region — for example Sierra Leone in West Africa, Namibia in Southern Africa, Bhutan in South Asia, Uruguay in South America and the Netherlands in Western Europe. Tender information is on the JLab lab tenders page.
Related Consumer-Electronics Trainers
- Color TV Demonstrator — a CRT colour television with fault switches and test points on the front panel.
- Digital Versatile Disc Player Demonstrator — a DVD player with its mechanism and mother board on view in an acrylic box.
- Demonstration Coloured Television — a colour TV demonstration kit with a colour CRT.
Browse the Digital Storage Oscilloscopes range or all Electronics Lab Equipments.
Request a Quote
For a quotation, use Add To Cart on this page or the contact page, and include the number of trainers, any companion trainers or instruments, and the delivery destination.
Last updated: 22 October 2026
