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Dictionary of LCD, LED — the LED TV repair reference
India's best-selling LED TV repair reference, in Tamil, English and Hindi. Four volumes.
Diagnose it first
What the volumes cover
- How an LED and LCD television is constructed, board by board
- Reading panel part numbers and matching replacement panels
- Backlight LED strings, drivers and constant-current circuits
- SMPS power supply topology and component-level fault finding
- T-CON board operation and failure signatures
- Display bonding: COF, COG and anisotropic conductive film
- Smart TV software, Android TV platforms and app faults
- UART debug access, BIST panel self-test and firmware recovery
- Practical fault charts that take a symptom to a cause
Written from the bench, not from a textbook
These volumes come out of thirty years of actual repair work in a working lab. The fault charts are the ones used at this bench, and the diagnostic routes are the ones that resolve real sets. That is why technicians across India buy them rather than generic electronics textbooks.
Three languages
Published in Tamil, English and Hindi, so a technician can learn in the language they think in. Very little serious television repair material exists in Tamil at all — this is a large part of why the series sells.
Volume 4 — software and panel self-test
The latest volume goes deep into the software side that most repair literature avoids entirely: UART debug port access at 115200 baud, reading AC_ON and BIST0/BIST1 panel self-test results, and recovering sets with corrupted firmware. Priced at ₹1,799 including all taxes.
Use them alongside the training course
The volumes are the reference material for the offline and online LED TV repair training run at the lab. Book and course can be taken together — ask when you call.
Free estimate
Tell us what your television is doing
Send a photo of the fault and the model sticker on the back of the set. We will tell you the likely cause and a realistic cost before you travel anywhere or spend anything.
- Free diagnosis. No work starts until you approve the price.
- An honest answer. If the set is not worth repairing we say so — and we will buy it from you.
- A second opinion. Quoted for a whole new panel elsewhere? Screen lines are usually a bonding repair for a fraction of that.
Questions
Frequently asked questions
What languages is the book available in?
Tamil, English and Hindi.
How many volumes are there?
Four. Volume 4 is the latest and covers software, UART access and BIST panel self-test.
What does Volume 4 cost?
₹1,799 including all taxes.
Who wrote it?
Prasanth Aero, M.E., who runs E-DIO Television Service LAB in Karur and teaches the LED TV repair training course.
How do I order a copy?
Call or WhatsApp +91 96773 34988 with the volume and language you want.
Is it useful for a complete beginner?
Yes. The volumes build up from how a television is constructed to advanced firmware recovery, so you can start at the beginning and work through.
Also available
Related services
Talk to us
Get your television looked at today
Free estimate. No repair starts without your approval. Call, WhatsApp, or bring the set to Sengunthapuram Main Road, Karur.
+91 96773 34988