Question about Standard (CRT) Televisions

1 Answer

No Picture on Wharfedale tv

My boy said it went bang and smelt hot, now it turns on, but no picture, the sound works, so I would guess it`s terminal as its quite old.

Posted by on

  • Anonymous Mar 21, 2009

    I have a philips model 55pw9363/17f jan 2004 tv. has great audio but no video black screen. checked fuses all good. when i purchased set at sears i brought it home and found same problem on first set, i returned and got this set working great up to this point. any help appreciated.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 6,966 Answers

Hi,

Appreciate the direct "Ask Me".

Your son's description of "...bang and smelt hot..." could indicate a number of possibilities:

  • power supply section;
  • vertical section;
  • horizontal section .
Since it has still sound, then the power supply is a least likely possibility. The "...bang and smelt hot..." is also significant. It tells us that we can visually check which component burst and burned by opening the rear of the unit for a look and see. Further diagnosis would of course would require a fair familiarity of electronic components/circuitry and safety procedures, use of a DVM and a soldering iron. It would be to your added advantage access to a service manual or at the very least a schematic diagram with voltage readings. Should you be uncomfortable performing a DIY (do-it-yourself), perhaps your best bet would then be to seek the services of a qualified professional.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.

Posted on Sep 27, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Picture turned green, then went all pink????


It sounds that there is loose solder terminals to the terminals of Chroma IC. Re solder all the terminals by applying a little more solder to each terminal. In practice, it will be very difficult to detect these type of loose solder points. The only way, is to re solder all of them at one time.

Oct 16, 2012 | Toshiba CZ36T31 36" TV

1 Answer

Its a zenith 27in the sound is good but the picture only shows a line across the screen


Make a fist with ur hand and bang on the tv bazel frame.The tv picture flickers back or bounces back to a normal picture.The tv have a vertical or a horizontal hold ics have coldsoldering joints and requiring resoldering.If u bang on the tv bazel frame picture don't flickers back or bounces back to a normal picture.The tv have a vertical or a horizontal hold ics are dead require changes those ics chips.If u don't have all the tools.Can't do a basic soldering work or able to changes those ics chips.Shop around for tv shops for estamate and repairing prices for repairing.

May 04, 2011 | Zenith C27A24T 27" TV

1 Answer

The TV typically works fine, however lately without any prompting when turned on sound is there without the picture. Turning the set on/off repeatedly used to help and eventually the picture would appear....


Make a fist bang on the tv bazel frame.See if u get a picture or flashes of a picture?If Yes,ur tv have cold solders joints on the tv video board,that the video board connected to CRT- tv picture tube.U have a soldering iron and a roll of sloders,also can u do basic soldering?Yes resolder all the Video sockets pins Holes that connected the video board to the CRT tube together.Tv shoud have picture again.

Jan 06, 2011 | Panasonic CT-36D30 TV

1 Answer

TV Picture Pops In and Out Toshiba Color TV CZ27V51


mine was doing the same thing. If i put pressure on the cable input from left or right it would fix this.

May 22, 2009 | Toshiba CZ27V51 27" TV

1 Answer

No picture at all, black screen, audio works , cant work menu cant see it


sounds like video problem take to tv shop they will address your problem okay good luck

May 02, 2009 | Standard (CRT) Televisions

2 Answers

My 36' RCA TV JUST QUIT WORKING. TURNED ON POWER


A shorted horizontal output transistor or shorted flyback. If the flyback is shorted replace also its HOT.

Apr 05, 2009 | RCA F36650 36" TV

2 Answers

Tv screen goes black


No, if the picture of your tv screen is clear when when you watching. the troble of your tv is looseboard, and you replace your CRT socket too.

Apr 16, 2008 | Sony KV-35V35 TV

1 Answer

Sound but no picture


Basic repair for skilled TV repairman = solder connections on
vertical output IC.........Can be done in home.....T.

Nov 28, 2007 | Sony KV-35S42 35" TV

1 Answer

No Picture


Rarely picture tube also shows the same symptom. High pitch sound is due to through deflection area LOT power supply is loaded. Compulsary horizontal output transister short. From your statement i think Lot puncture takes place. Change LOT and horizontal output transister and check tv is now working.

Aug 23, 2007 | Zenith A32B86R 32" TV

1 Answer

1/3 of picture becomes partially scrambled


sounds like you have a frame fold-over fault, does banging the tv have any effect (slightly bang the set on the sides), if it does then its more than likely a dry joint, check all around the frame output chip, hope this is of some help to you

Jun 02, 2007 | Sony KV-35S26 35" TV

Not finding what you are looking for?
Standard (CRT) Televisions Logo

Related Topics:

88 people viewed this question

Ask a Question

Usually answered in minutes!

Top Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68197 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...