REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Friday, 6 November 2020

VESTEL 17IPS62-R4 LED TV POWER SUPPLY SCHEMATIC DIAGRAM AND PHILCO PH32M LED TV SMPS SCHEMATIC DIAGRAM

 Caution to this Vestel schematic;  it seems to me that most of them are unfinished versions. 

The value of many components has nothing to do with what's on the board.

For example one of the several errors R57, R58, R98 (3 resistors in series) in the scheme has 10R on the board has 3 X 39K, if the value of the schematic is placed,  it will make fire. It is therefore necessary to be very careful with Vestel schemes.

Used with: Toshiba 32W3863DB, Turbo-X TXV 3230D, Linsar 32LED1600, Telefunken TE3228, Telefunken TE32SMB35Z2D, Finlux 32-FFA-5615, Hitachi 32HB6J41U, JVC LY-39C770, Panasonic TX32DW334, Toshiba 32W1333DB, 32D1334DB, Hitachi 32HB6J51U and many other brand models.

Vestel 17IPS62-R4 LED TV Power Supply





SCHEMATIC PART TO BE NOTED:


Philco PH32M LED TV SMPS schematic

Posted By: FRANK at 00:36
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