Question about Sharp 14U-FM1 14" TV

2 Answers

Sharp 14 the zener in the power suplie is short .it is written as A I 5 is it 15v or 5.1 zener

Posted by on

  • 1 more comment 
  • kanags Mar 30, 2008

    i not sure it is .there is yet another problem it seems.no out put though TEA 2261 and the powr D1886 were replaced in the SMPS.i yet to check the SMPS tranformer .thanks for help.(the model 14C-N5 sharp 14 inch TV.can any one supply circiut diagram and pin voltage for 2261,SMPS transforrmer

  • kanags Apr 21, 2008

    there was a 100E resistor which was faulty that showed as high as 15 meg. on replacing the fault was corrected.of course with that zener 15v.but the set went dead again 2-3 minutes.on switching off and again switching again the set is on for again 1-2 min and this repeats again .what is the wrong

  • Anonymous May 07, 2008

    "TV NOT ON

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 372 Answers

15 volt.

Posted on Mar 30, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sniper:

    An expert who has posted more than 50 answers, of which 90% or more were rated as helpful.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 56 Answers

It is 15 v zeaner. check supply voltage fluction at out put pin without connecting d1886. smps trf never get faulty

Posted on Jun 16, 2009

  • saravana kumar
    saravana kumar Mar 15, 2016

    Dear sir...my Sharp crt tv d1886 is short ,then I change it...but it's not turn on..I checked the all resistor and caps on smps side,and I change tea2261 and all electrolyte caps,..then switch on....now same d1886 is short ...wts that problem...how can I rectify short......

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

In panasonic modeltc-29sf3 pls give me the working voltage of zener diode with color code gray red red and red yellow in power supplyn section


just read the model and then google it, beside, if you short them, you need to replace them with same value, and this will be determined by the circuit, if you did not change the circuit - just buy two new diodes and install them, do not bother with voltages as they have some tolerance and type will determine it.

Jan 27, 2015 | Panasonic Televison & Video

1 Answer

Panasonic TV CT-32SX12F won't turn on with switch or remote


i think your power suply is defect.
check fuse , then rectifier, then transistor hf switch.
short circuit i think on the primair side off the sops power suply.

Oct 19, 2014 | Televison & Video

1 Answer

What is the number of str ic,regulator power supply a 14 inches sharp tv. model primo sharp tv 14 inches


Try the site linked here. It has schematics of power supply section to many popular brand TVs. http://electronicshelponline.blogspot.com/ Hopes it will help you to check out the number of the STR.

Dec 18, 2013 | Televison & Video

1 Answer

Want to know the value at "zd801" on si-727r-ds


The part would run you no more than $5.00

Jan 01, 2011 | Sharp Televison & Video

1 Answer

I have a sansui tv set with a power problem . MOSFET W11NB80 in the power section is completly blown . can t get it in the local market in kenya what is the equivalent value. its a crt television...


Hello

W11NB80 is an N-channel 800V-0.65ohm - 11A - rated Metal Oxide Semiconductor Field Effect Transistor [MOSFET]. You can use the folowing substitutions for it
[ 11NM-80, 12NK-80 & 10NC-802]. All of these are its equalent substitutions.
Before replacing the mosfet, check the entire power supply secion for any short circuit, or zener diodes faults. If any of the zener diodes are fused, it will run out the MOSET you sumstitue again. Check it keenly. Unsolder one end of each component, lifit it up a liile from the circuit board and check. Especially zener diodes must not show any leak in 100Kohms range. It is best to replace them all I suggests.
I don't know about its availability in Keniya, yet you try to get it from any electronic spare part shops. f feels any difficulty in getting the same contact [E-Bay] site, they will reach you the exact component at your doorstep. Ok.

Dec 28, 2010 | Sansui DTV2760 27" TV

1 Answer

BLOWING FUSE , THE IX1791CE IS SHORTED


mostly this problem cause opto coupler is short. change the opto coupler and related parts like transistors,zener diode.and check all diodes&capacitors is power supply. you find any leaky or damaged part change it.
thank you

Sep 03, 2010 | Sharp 21B-S10 21" TV

1 Answer

Tv wont turn on


try to plug in again...if there's no reaction at all, then the power suply section may checked...(I.C. regulator str.... followed the horizontal output transistor or some of the zener diodes regulator or broken PCB line

Jul 30, 2009 | Sony KV-27S42 27" TV

1 Answer

Tv shut down


Good day.


Have you cheched on your vertical IC? The zener diode along B+ and try to check zener diodes along the secondary supply form your flyback.


chris

Feb 26, 2008 | Sharp 19L-M100 TV

1 Answer

Sony 32XBR400 Wont Power On


I do not believe the set is too far gone. The standby light blinks codes up to 7. If the standby light blinks more than 7 times it usually means that there is a short on the clock or data line. There are several small zener diodes connected to the clock and data lines in a couple of different places on the main board. Many times I have seen one of the zener diodes become very leaky, usually along the back of the board, loading down the clock or data line which produces the symptoms you are seeing. If you have no experience locating shorted zener diodes and unsoldering and soldering small parts, allow a qualified tech to service the set for you.

Aug 27, 2007 | Sony KV-36XBR400 36" TV

5 Answers

Tv does not power up


I have seen the schematic, d982 is a 13v 1/2w zener
-GR

Jun 28, 2006 | Mitsubishi CS-35503 TV

Not finding what you are looking for?
Sharp 14U-FM1 14" TV Logo

Related Topics:

161 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69570 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Are you a Sharp Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...