Question about Proton MM2701VT 27" TV

1 Answer



Posted by on

  • ravi chandran Apr 25, 2007




1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 11 Answers

It has a short ckt.please replace the STR and the H-out transistor for sure!

Posted on Nov 28, 2007


1 Suggested Answer

  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Sylvania SRCD 820 4 in 1 unit powers up, cd diplay blinks (as if searching), but no power to the cd drive unit, hence, sled will not move and disc will not spin. Is there a fuse for the cd mechanism?

The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.

Oct 29, 2016 | Audio Players & Recorders

1 Answer


Check the internal fuse. If found damaged, check for its reason. Without rectifying the reason; if any; never insert an other fuse in place. Check for damaged component/s at it audio output section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.

Dec 07, 2015 | Pioneer VSX-518-K 5.1-Channel Audio /...

1 Answer

Hello My tv doesnt work Its apex ap4208 Does it have a fuse? Thank you

Every TV has a fuse. Fault with the main power supply regulator section circuit.. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.

Nov 01, 2014 | Televison & Video

1 Answer

What the cases for fuse in power supply

If fuse blow up there should be a reason. In most cases damaged/shorted component/s at its main power supply regulator section. Contact any service technicain. This is not a user reparable fault. Gopakumar Gopalan Google

Apr 22, 2014 | HP LaserJet P2055d Printer

1 Answer

Samsung printer 110v plug to 220v

You would have damaged the power supply section but in many cases the front end contains a surge protector with a variator which will short and blow the fuse. So check fuse replace and check for short in the input circuit of the power supply, if the Switch mode is damaged then you need to replace the unit with a 220 volt type or if only the 110 type is available then use a step down transformer to down the mains to 110V with about 0.5Amps

Oct 03, 2013 | Samsung WE356A5W Washer/Dryer Laundry...

1 Answer

Zenith zw6510r will not turn on

The main power supply regulator section circuit has the fault. Check the fuse. Check for any damaged component/s there. You must be very careful when working with power supply section, as most of the components at this section will be very fatal to touch.

Jul 07, 2012 | Zenith B27A24Z 27" TV

1 Answer

My Bose radio stopped working, no sound no lights AWRCC1

Check its power cord first. If it is OK, check its power supply section inside. There will be a fuse at the power supply rectifer board. Check it. If it is found opened [damaged] never put an other fuse, without proper check to the power supply and main audio amplifier section. There must be some reason for the blow up of this fuse. Without rectifying the fault, replacing an other fuse, may make more components to get damaged, and the repair work may cost more. OK.

Feb 26, 2012 | Bose Wave radio/CD remote control -...

1 Answer

Emerson mod. ewc 1301 keep blowing fuse

There must be a direct short in its power regulator section. Normally a shorted switching output transistor at power regulator section will cause this fault. You have to check all the components in the power supply switching retulator section, including rectifier diodes, zener diodes, electrolytic capacitors, small signal switching transistors etc. In fact, you have to check the components in the entire power regulator system. Never put any more fuse into it as an experiment; this will make more components to get damaged. Check the sets' circuit well. OK.

Jul 27, 2011 | Emerson EWC1901 Combo

1 Answer

I am using philips g 370 trimmer , i got this from USA, when i have kept for charging ,light is not getting displyed on the adaptor. is there any other way that i should go

Make sure that the voltage of the unit is according to the device as if you have plugged in a 120volt unit into a 220 volt supply the adapter or the power supply would be damaged.
So please check this out , if not check the power supply section of the adaptor for failure of fuse or powerr components.

Jan 06, 2011 | Philips G370 Hair Trimmer

1 Answer

Fuse problem

Why it always blew, then you have a short circuit. It is not your fuse is the real problem because it is a guard to your unit. Once there was a short circuit it will blew to avoid further damaged to some parts.
It is commonly due to a shorted parts on the power supply section. You must isolate the shorted parts to back your unit to normal.
If you are not a technician then you must look for a qualified one to trace the shorted parts. This will fix your problem.
Thanks for using fixya.

Jan 06, 2011 | Mackie SWA1501 Subwoofer

Not finding what you are looking for?
Proton MM2701VT 27" TV Logo

Related Topics:

44 people viewed this question

Ask a Question

Usually answered in minutes!

Top Proton Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1230 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

75846 Answers

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

Answer questions

Manuals & User Guides