Question about Sharp 27R-S50 27" TV

1 Answer

On the circuit, one of the resistors got blown up

A cat beed on our tv and hit the IC. Suddenly, one of the resistors got blown up and i dont know the value of it.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sharp Master
  • 8,457 Answers

U can see one or two bands of the colors of the resistor right?Compare it to a couple resistors beside it or around in the board.U should know and determine it values.

Posted on May 04, 2010

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

I have a WS 65908........it has the same problum--listed on this site.......power on for 3 seconds...and it said this.... Do the self test this model has: When set shuts off and on front of set power...


Error code 23 on this set means that the Horizontal Deflection circuit of the set has failed. Usually this points to a damaged Horizontal Deflection IC and sometimes the HOT(Horiziontal Output Transistor) as well, not to mention the resistors that are blown when the IC failed. Replacing these parts should resolve the problem.
PS:Note that the Deflection circuit involves certain high-voltage components and prior to repair it is advisable to discharge the high voltage before attempting the repair. You will also need to know how to use a multimeter(to test the HOT and look for blown resistors) and a soldering gun. If you think you can do it yourself, let me know and I will provide you detailed step by step instructions.

Sai.

Sep 15, 2011 | Mitsubishi WS-65908 TV

1 Answer

THERE IS NO audio frm my fisher tad-9925.....the ic has just been replaced but still no audio.....cd is playing but cant hear anything


Its a little hard to diagnose over the computer.
I assume there is no sound from the amp EVER.
I assume you have tried other sources.
I assume the unit worked OK until the IC blew.
I assume you replaced the IC yourself?

Often, parts with the IC also fail. There maybe fuses that look just like little resistors along with the IC. They might be blown.
There are parts in the circuit to test if there are speaker problems called power resistors. These will frequently open circuit when the IC Blows - you won't be able to see anything visually.
If your stereo normally makes a 'Click' sound just before the sound comes on, and now there is no click, this indicates the repair of the IC is not complete yet - find the blown part.

Mar 22, 2010 | Fisher 9925 Shelf System

1 Answer

The green timer light flashes when i plug in the tv, after hitting power the timer light comes on for about 4 sec then goes out. Tv does not power up, the error code it blinks is 2 blinks a pause and 2...


MODEL NUMBER WT-46809:

2,2 is the error code for short protection.


The most common reason for this is one of the 2 pico fuses that protect the convergence circuit is blown. Changing the fuses will not help! They are green in color and soldered into the middle circuit board and are F9a04 and F9a05----look like resistors but are 5 amp fuses.

99% chance if one or both are blown---you have to have someone change the STK-392-570 convergence IC'S that this set uses----the IC'S can be purchased on Ebay for under 14 dollars and the same seller sells the pico fuses 5 @ 2.95.

The best thing to do here if you or someone you know is able is to unplug the set and look for the fuses---middle board towards the back---there are 5 of them and the two closest to the back of the row are for the convergence IC----If someone checks them (like testing any other fuse) you will know--if either or both is blown--the convergence IC got them.

I have start to finish, step by step instructions and photos of the fuses etc----If you or someone you know can solder and is handy--you may be able to do the repair yourself.

If not, shops usually charge 300-400 for this kind of repair in this set.

LET ME KNOW IF YOU NEED ANY ADVICE or help.

Regards, SD TECH

Oct 28, 2009 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Chopper transister blown fuse blown


100k ground from ic pin replece 3 electrolytic cap . Adjust preset for 95v if it isphilips tv

Aug 17, 2009 | Televison & Video

1 Answer

My magnavox projection tv has convergence problem.


there are 12 6.8 ohm 1watt resistors in your model. There could be more blown resistors as they often wont show any outward sign of being bad. It could also be the ACS board which is defective if the Resistors are good.

Apr 21, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Kp-51ws510 sony tv.?


Let me know circuit code of blown fuses on G Board. It would be like... PS8001, PS8003 etc.
This info will help me to sort out problem in your TV's G Board.

Nov 05, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Avm 3259 picture problem


Vcc is on Pin 6 of the vert. output IC so you can trace that back to it's feed resistor (not sure the location number but you can find it easily by following the circuit trace). Depending on what your problem is you may need to replace some electrolytic capacitors as well. Follow pin 7(pump up) back to it's electrolytic cap. and look for swelling or bulging. Look for other bulged capacitors in the vertical section. You may also identify a bad resistor by a discolored look but not always, if in doubt meter it.
Let me know if you need some more info.

Oct 03, 2008 | Sanyo AVM-3259S TV

2 Answers

TV will not turn on


does the standby led goes on, or non at all? if not, check power supply section, look for blown fuse or open resistor in the power supply section. check also the power regulator IC...

Sep 28, 2008 | Olevia Televison & Video

2 Answers

TV troubleshooting


take to tv repair shop, unit has what we call vertical failure

Sep 09, 2008 | Televison & Video

1 Answer

Samsung HCN4226 Convergence.


Did you remove one side of the resistors from circuit to check them? If you leave them in circuit a blown resistor will test good as it will read the resistance from the surrounding resistors. Usually its the 3.9 ohm resistors identified bu the bands orange,white ,gold and red. and also the 150 ohm identified by the bands brown, green, brown and gold

Jun 23, 2008 | Televison & Video

Not finding what you are looking for?
Sharp 27R-S50 27" TV Logo

Related Topics:

73 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73635 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

Cindy Wells

Level 3 Expert

5056 Answers

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

Answer questions

Manuals & User Guides

Loading...