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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Note that if you don't find what you searched for, try it after a period of time; the site is a never ending job !

..............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 !

Tuesday, 18 August 2020

BEKO CHASSIS 11AK45 TROUBLESHOOTING LIST

 This chassis FEAURES ; 2840 VESTEL ONYX 70 TXT S PIP SLV - 3416 VESTEL Zeta 87 PIP VD P.SL model code and 10032011 10024431 barcode number Vestel, 28LF92EES 28LF92H 28LS92E 28LW92EES 29LF92EC 32LF92H 32LW92H C2828L C28VUS VGG AV28KT1SUF AV28RT4SU model code is used in Jvc brand televisions.


FAULTS LIST:
not working: Q102 ic106 c137 r211 r108 d104 d105 c111
east / west wide: Q600
sound yes no picture: ic600 r614 r611
not receiving broadcast: r210 c213 d610 d601
screen wide: d611 c622 Q201 Q233
no standby: Q102 Q602
cannot trigger: d121 Q601 ic200 ic403
There is a single vertical line on the screen: Q602 Q601
no sound: ic300 ic200 ic700
vertical line on display: ic600 ic200
not detecting control commands: x500 ic500
Cannot set east / west: l603 r616 d611 d625 ic500 Q600 ic200
no picture: r618 tr600
there are return lines on the screen: ic900 ic200
no color: x201 ic200
feeding crowing: Q602
not working: ic100 Q110 ic116
no picture white spot on screen: deflection
Posted By: FRANK at 04:52
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