Consecutive Failure Of Speakers In Haier LED TVs
Case (1) LE39B9000 : This was brought to me by a new customer, stating that the sound became muffled and he wanted me to check it up. I opened the TV and subjected it to thorough cleaning and looked at the speakers to see what you can now:
I got the exact replacement and fixed it and gave the TV to the customer after testing it for a few hours.
Case (2) LE22B600 : Yet another case. It was brought to me with the same complaint like above.
After opening and cleaning the TV, I saw same type of failure:
As I get failure of these types of tiny speakers, I prepared a dimensional drawing and sent it to a couple of suppliers:
I go two pairs from different suppliers, out of which I used one for this TV. After testing it for a few hours, the TV was delivered to the customer.
Case (3) LE22B600 : This is yet another case and it was exactly same like Case (2) and that is why I skipped taking snaps. I used the other pair that I had and set this TV right for delivery to the customer after stringent tests.
Though we get work by such failures, why manufacturers release such inferior quality products in the market is what baffles me! To make things economic, a lot of compromise is taking place in quality.
Anyhow, triple satisfactions got collected in the bag without fail!
This article was prepared for you by Parasuraman Subramanian from India. He is 74 years old and has more than 30 years’ experience in handling antique equipment like Valve Radio, Amps, Reel Tape Recorders and currently studying latest tech-classes conducted by Kerala State Electronics Technicians’ Association. He has done graduation in BBA degree, private diploma in Radio Engineering and retired as MD of a USA company. Presently working as Consultant to Hospital and other institutions.
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Albert van Bemmelen
April 20, 2024 at 2:55 pm
Bad quality parts are a sign never to buy from that manufacturer again!
Which for me was never to buy a inkjet printer from Epson or HP ever again!
In the past my Epson Stylus 600 color got completely useless after only 12 months without having printed much, and they must have the worst service of any manufacturing firm in the world!
And HP only sold me many new but never working inkjet cartridges which did cost me a capital but never got my 2 HP printers working!
Bill Shaw
April 20, 2024 at 8:25 pm
Yes, I agree 100% about Epson and HP. But other than having to change the ink cartridge or toner cartridge on a Brother, they just seem to go and go.
Parasuraman S
April 20, 2024 at 11:55 pm
Yes, very true!
Parasuraman S
April 20, 2024 at 11:55 pm
Naked facts we are forced to face! What to do! Many thanks for your comments and feedback!
Maurizio
April 24, 2024 at 11:05 pm
I had the same bad experience with an Epson InkJet Printer. Probably, they have been designed to print each and every day. Laser printers forever!
Parasuraman S
April 27, 2024 at 10:18 pm
Thanks for your feedback!
Yogesh Panchal
April 20, 2024 at 3:09 pm
Manufacturers are taking care of technicians,so that they can also earn...LOL...
arranging parts are our plus point. Keep up practicing.
Parasuraman S
April 20, 2024 at 11:56 pm
Yes, true! When something get decayed, another gets the manure! That's the nature's theory! Many thanks!
Waleed Rishmawi
April 22, 2024 at 1:50 pm
alot of fake parts our there. like a said before I never had an issue of bad speakers before and I have plenty of original speaker parts from different band names sitting in my shop but never got the chance to replace any of them which is totally very strange. thanks for sharing and have a blessed day
Parasuraman S
April 23, 2024 at 7:43 pm
Then, there must be a stringent quality control over there. That's why! Many thanks for your comments!