TV repair Data base!

[capwizard]

Re: TV repair Data base!

Look this Bluetooth V2.1 mini OBD2 Scanner I had, $ 2 -3.00, can connect to your cellphone, will show a lots informations of your car. Before the TV OBD come true, this Bluetooth current sensor is an alternity.


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Bluetooth OBD II Tutorial [Super Mini ELM327]
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Review ELM327 OBDII Bluetooth Adapter with Torque Android App Demo test - Dealextreme DX
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Review of Bluetooth OBD2 Wireless Transceiver Diagnostic Dongle - Check Engine Light
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[diif]

Re: TV repair Data base!

Surely better to mandate a decent warranty period forcing manufacturers to improve build quality ?
Adding sensors for everything as well as some sort of control unit adds unecessory manufacturing costs.

Whatever the increase in cost its always passed onto the manufacturer.
Consumers generally want cheap.

[capwizard]

Re: TV repair Data base!

The TV video processor already has Logic built-in self-test (or LBIST)

Sony TV self-diagnostic LED code :
01 - reserved
02 - over current protection
03 - over voltage protection
04 - no vertical sync
05 - IKR error at power on
06 - I2C bus lines low at power on
07 - NVM no I2C acknowledge at power on
08 - horizontal protection
09 - tuner no acknowledge at power on
10 - sound processor error
11 - reserved
12 - scanrate error
13 - DAC error
14 - backend error
15 - dynamic convergence error
16 - PIP error

The Newer TV can use wifi sent out error code to owner, or hook up laptop to diagnose the problems.

PS: If government menand to do the TV OBD, TV manufacturer can upgrade the TV firmware in no time.

[capwizard]

Re: TV repair Data base!

flat tire sensors are A good mandate from government, It's prevent the SUV rolled over.

True Story : One TV shop owner's wife, She has tattoo on the arm, I said " Ah, you must be pretty wild when you were young.", she said " that tattoo is my son's portrait who passed away on Ford SUV rolled over." I was shocked said " I'm sorry to hear this unfortunate story.".................

[budm]

Re: TV repair Data base!

Yeah, so your tire went flat all the suddenly so you roll over any way because it is too late but hey you see warning lights on the dash while you laying in pain. Most people ignore all kind of warning signals they see on the dash board any way and think 'I will deal with it later!'

[capwizard]

Re: TV repair Data base!

Easy! Modify the firmware, If warning lights on the dashboard is on, the car's speed is not allowed to exceed 40. If tire sensors found a big leaks or a flat will use ABS slows down the car or you can't start the car. and said " Sorry, my Master, I is fine! but I could not let you drive the car until tire is changed.... BTW... all the Curse Words I does not understand. Have a nice day. " .............

[vinceroger69]

Re: TV repair Data base!

Easy! Modify the firmware, If warning lights on the dashboard is on, the car's speed is not allowed to exceed 40. If tire sensors found a big leaks or a flat will use ABS slows down the car or you can't start the car. and said " Sorry, my Master, I is fine! but I could not let you drive the car until tire is changed.... BTW... all the Curse Words I does not understand. Have a nice day. "

a fair few uk cars have this already when theres a fault and the ecu picks it up and puts the engine managment light on it reduces the car speed and limits the rev range called limp mode its a good idea to be honest.

[jiroy]

Re: TV repair Data base!

....Ding...... Dong......... you have a message...."Dear jiroy : Hello, My name is Jasmine, I is your Princess, the TV in the living room. Today I does the routine self diagnostic, I finds out SBY 5V is at 4.5V, before I is dead I will WIFI you the last message. ......and all the informations about me You can use Data logger to read it out after I has no power ..........Love you."

(In 2020, The Law requires Robots use only Third person singular. EX: I is...I works...Master, I is fine today.........To belittle Robot's identity, depreciate Talking -Computer is never A Human Being. You can't mistreat animal except Robot. Toy Robots are made for human pleasure purposes only and you can torture them or Beat 'em.) ........................................This is my fantasy...................

If Trump likes... All TVs sold in the United States are required to use the wifi OBD.

OBD (On-board diagnostics):
1996: The OBD-II specification is made mandatory for all cars manufactured in the United States to be sold in the United States.

PS: There have been reports of thieves using specialist OBD reprogramming devices to enable them to steal cars without the use of a key!

Chip on Board
https://www.youtube.com/watch?v=Orw_FF1sjbw

PCB,COB chip auto sealing machine
https://www.youtube.com/watch?v=NpCXm65VQXI

Capwizard; I studied this idea carefully from different sides , and i find it completely applicable and can be done fairly easy , within some acceptable prices margin . Even Princess Jasmin 2 won't feel a princess , lol .

First of all , in respect of your wish to keep the device an external one , meaning without opening the tested appliance , you'll have to disregard certain methods that can be useful too , like odor sensors for some overheating elements or light sensors to record the instant of a blowing part , etc , but you can also add them in "Princess Jasmin 2 Professional Edition" .

Talking about some details , the French article "EPISODE 15 : Anatomie d'un processeur A.S.I.C. (French) > Anatomy of an A.S.I.C. " . La pucelle ou le mini processeur utilisee dans la calculatrice est peut etre une acceptable solution , le prix d'un tel pucelle est pratiquement negligeable ..

Meaning , there are cheap processors that can take the needed measurements and compare it to a Database in its memory , and here , we don't need high end processors capable of millions of operations in a second , all what we need is a low end processor with some sufficient ram .

Talking about what the database issue , this can be highly accurate in many cases where the TV , for an example is still lit , showing irregular symptoms of different errors . Even when the TV isn't lit , there are also cases where your processor can check an Amperage value .

To make a Database easily , reliable and sufficient ,an Amperage testing should be done on a new TV , while creating situations where temporarily missing component or components , and next those are registered in the Database . All what the processor has to do when a real error occurs later , is comparing his database to the related erroneous readings .

[capwizard]

Re: TV repair Data base!

I No understand French at all, Un poco de español. It's nice of you translation: there are cheap processors that can take the needed measurements and compare it to a Database in its memory , and here , we don't need high end processors capable of millions of operations in a second , all what we need is a low end processor with some sufficient ram.

[capwizard]

Re: TV repair Data base!

Look at 6:16 the current chart signature of the front load washing machine. At 7:38 the detail current chart of the gas furnace. At 8:24 they know the furnace ignition system is falling. They have same idea as me. Now they are expanding the library of home appliances. How is about TV repair Database!

Future House | Smarter Home Electrical Metering
https://www.youtube.com/watch?v=HZft4qoK7Ds