Question about Philips Magnavox 20MT133S 20" TV

1 Answer

Picture tube - Philips Magnavox 20MT133S 20" TV

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Philips Master
  • 14,553 Answers

No question is really indicated here, if the picture tube in this set turns out to be bad buy a new set.

Posted on Dec 05, 2012

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I replace the column GE tubes on a 1015 Wurlitzer?


HI,
Here i have added picture of Wurlitzer 1015 rear side picture. from this picture you can identify which side you have to remove to see the tubes. In th picture you can see the tubes. two out put tubes. one rectifier and two pre amp tubes(black).

Wurlitzer 1015

Jul 24, 2012 | Wurlitzer Jukebox 1015 One More Time...

1 Answer

I have no picture on my JVC AV-27730 tv. Where is the picture tube and can i replace it myself?


Hello
Picture tubes are available at electronic spare part shops. You have to give them the number and type of the picture tube, to which your JVC TV has. Picture tube, along with its Yoke fittings are integrated, and you can replace it by yoursef at home. Be very carfull in handling the picture tube, as they are highly vacumed, and will explde by hard hits. There will be four seating screws on the four corners of the picture tube, and these slots will clearly alaign if the picture tube selected is orginal number. Diamentions of these holes will be different to spherical and flat picture tubes. So you must first aware of the type of picture tube, which the TV has fitted earlier. OK.

Mar 06, 2011 | JVC AV-27730 27" TV

2 Answers

My Sony wega triniton KV32FV27 has washed out color, low contrast/brightness. it was recently in the shop where they"rejuvenated the tube" and "adjusted the screendrives and focus". It...


The picture tube emission is dropping causing the picture to become washed out, the rejuvenating process removes build up of crud from the guns exposing more emission material, this improves quality in the overall picture. But since the picture tube was done a week ago it suggests the guns have been stripped of their remaining material and the picture tube will get progressively worse over time.

Feb 08, 2011 | Sony FD Trinitron WEGA KV-36FV27 36" TV

1 Answer

Picture went completely fuzzy. What could the problem be?


The tv CRT( picture tube) have a radiaton posion infected in ur tv picture tube.This is how u discharge the CRT(picture tube) get the posion out.Take the tv back cover off.Take video board that connected to the CRT(picture tube) out.Plug it in,so u have a live current to the CRT(picture tube).Find a wire like an AV cable,should be find.One side of the metal,grounded to the metal frame somewhere.Take a long needle plier grab the other side of the AV cable wire,not the metal,(Caution high voltage live current).Come very close to the open CRT(picture tube).U will have a live current arc,than u,will hear a big "POP".U,just discharge the CRT(picture tube).The tv now the CRT(picture tube),now it good,it clear of posion infected in ur tv picture tube.Now,unplug ur tv.Put ur tv,back together.Hook up ur tv signal cable and plug in ur tv,now ur tv picture,will be clear,completely.I do this many times to dicharge fuzzy CRT(picture tube).When i was a tv Tech.for the SONY TV Corporation.

Oct 12, 2010 | Sanyo HT32546 TV

1 Answer

No picture onTV screen only audio after lightning


May be your picture tube got damaged in that lightning. This may be an effect of the magnetization of the picture tube due to a huge electric current passing near it. Try demagnetizing the tube and if it doesn't work get it replaced. Try having a properly working tube of an older television as modern picture tubes lack quality.

Apr 17, 2010 | Televison & Video

1 Answer

Need picture tube replaced for rca television not


You have to get the exact type no. of the picture tube. Better buy a new TV. Picture tube will be expensive and no guarantee whether it will have sharp image l after replacement.

Apr 01, 2010 | Televison & Video

1 Answer

Horiznal line across screen


The picture tube itself is not longer being manufactured and the replacement might exceed the price of a new TV.
The vertical line you see on the picture tube is not a failure with the picture tube but a different part inside the circuitry.

Dec 07, 2008 | Toshiba CN35F95 35" TV

1 Answer

Is this fixable??


Unfortunately, this sounds familiar. Many of these sony projections had bad crt's.(picture tubes). Now here is a secret I learned along the way. The short in the picture tubes is in the filament, causing that color to overpower all others and sometimes causing pix to disappear until set is shut off and back on. If you are very careful and use an insulated screwdriver, you can sometimes tap on neck of picture tube and knock debris from filament causing extended tube life. This is dangerous and must be performed with set turned on. From front of set gently tap on neck of tube(s) in question using insulated handle of screwdriver to make contact with picture tube neck. Picture will probably flash whichever color tube is contacted. Eventually, if picture stops flashing that color as much, you can sometimes get several more months out of your set without any problems. Only alternative is to try a crt rejuvinator or replace tubes at a cost of 200.00 each if avail. plus labor. Good luck, Russmann.

May 26, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony KP-57 hw40 red picture tube... manufactured 2002


yes you would need a service manual and have to do all the alignments but it would need to be an exact match on the picture tubes as some sets have different components within the same mode year depends on serial number so be sure the replacement tube has the exact tube numbers that your tube has. it still is a very involved proceedure and the picture tube can and will hold a very serious charge and it can give you a severe shock if not handeled properly and discharged properly.

May 19, 2008 | Televison & Video

1 Answer

Screen Flashing


In a Sony TV, the most common cause of the picture flashing on and off is a weak picture tube. When the set was new, it took about 5 to 10 seconds for the picture to appear once the set was turned on. This is normal. If you have been noticing that it has been taking longer and longer to first appear, this is the clear signal that one of the picture tubes is getting tired. There is a circuit called IK Blanking that monitors each picture tube and adjusts them as the tubes age, so you always see a good picture. When one of the tubes has weakened so much that it cannot produce enough brightness in the picture, the circuit shuts the picture off completely. I guess Sony does not want you to see a tired, dull picture. When the tube is right on the edge of being too weak to keep the picture on, the picture will flash on and off, and it will also take much longer beofre it first turns on. The good news is that the Sony picture tubes always respond beautifully to reactivation (CRT Recharge) but you will need a qualified tech familiar with Sony projection sets to handle that repair for you.

Aug 21, 2007 | Sony KP-53V45 53" Rear Projection...

Not finding what you are looking for?
Philips Magnavox 20MT133S 20" TV Logo

Related Topics:

18 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74251 Answers

matt martin
matt martin

Level 3 Expert

1210 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

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

Answer questions

Manuals & User Guides

Loading...