Question about Toshiba 53H71 53 in. Rear Projection Television

1 Answer

My Toshiba 53H71 - The top 1/4 th of the screen is wavy..

The t.v. stills has a good picture but we have noticed lately that the top of the screen is wavy..it started out just at the very top but now it is 1/4 of the way down..is this a problem that can fixed at a reasonable rate...thank you...

Posted by on

  • jfpitt37 Apr 14, 2009

    thanks so much for the response..unit is 7 years old, so we know where to go..

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 147 Answers

The hyper board is bad. This is an expensive fix. An experienced Toshiba repairman may know how to fix this but it's still a big job.

Posted on Apr 14, 2009

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

Picture is wavy then fine, happens every two minutes


This model like several others had problems with what is called a Hyper board inside which processes all signal inside the set.

From a Toshiba service bulletin:

No: PJTV200503 2 Pages Ref: WU032505
Product: Projection TV Date: 3/25/05
Models: 42H81,43HX71, 43H71, 50HX81, 50H71, 50H81, 53HX71, 53H71, 57HX81, 57H81, 61H71, 65HX81 AND 65H81
Product Safety Precautions:
Product Safety Precautions are described in the Toshiba service manual(s) for models covered in this bulletin. All safety precautions and checks shall be complied with before returning the equipment to the customer. Servicers who defeat safety features or fail to perform safety checks may-be liable for any resulting damages and may expose themselves and others to possible injury.
Application: The information contained in this bulletin applies only if you encounter the symptom(s) listed below.
Subject: MVPU13 Hyper Module Repair (23786198 / 23148017X)
Symptom: Multiple Symptoms may be experienced depending on which capacitor is faulty. The primary symptoms are jagged, digitized or pie crusting of the picture. The set may also be described with a poor sync condition.
Corrective Action: Remove the MVUP13 Hyper Module from the TV chassis, remove the top shield and replace the 10uf, 16v capacitors using Part Number 24619040 as shown in Figure 1. It's recommended that all of the capacitors identified in Figure 1 be replaced. (Note: These capacitors are low impedance surface mounted aluminum electrolytic capacitors. Care should be taken to avoid damaging the PCB while replacing these capacitors.)
TOSHIBA AMERICA GOISJSUIVIIER PRODUCTS, L.L.C.


There are several surface mounted capacitors that dry out with age and usually the problem starts out when first turned on and then eventually after on a long enough time the set works--the time will get longer as the problem gets worse.

The board is no longer available and only two options here: locate and replace all the selected caps which is not a do it yourself job or remove the board and send it out for rebuild.

Let me know if you need more info as I have seen dozens of these sets with this kind of problem.

SD TECH

May 13, 2010 | Toshiba 57H83 TV

1 Answer

Have Panasonic TH-50PX60U HD Plasma. Purchased


Filter capacitors (more than 1) in the main power supply

May 02, 2017 | Panasonic TH-50PX500U 50 in. Plasma...

1 Answer

Toshiba 53H71


Either the convergence or cracked sautering. Just had my tv repaired but now I have a double blur in the upper left corner.

Jul 20, 2009 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

Can not get pip to work


Pip has its own tuner, try getting a cable splitter to split the signal into the tv. If you have digital cable you may need a second cable box to do this. If your cable provider still sends an analog signal the splitter will work.

Jul 10, 2009 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

53h71 toshiba projection TV with noise in picture


The problem you have is on the hyper module located behind the rear input panel. Inside the shield there are about 6 or 7 10mf/16v surface mounted capacitors. Replace them and your problem will be history. As for the shop that did the repair they owe you a call back to do it right. However, request that you get a different tech to come out. Do not attempt the repair yourself, it involves excellent soldering skills and parts removal. Good luck

Nov 17, 2007 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

53H71 Toshiba


Look carefully at metal jumpers feeding b+ to convergence IC's.

Both will need re-soldering or you will keep having problems. 

Let me know how it goes.T.

Oct 04, 2007 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

Wavy picture on all video inputs except component video toshiba 57h82


make sure you replace all the 10uf caps and that the connections are good....

Sep 20, 2007 | Toshiba 57H82 57" Rear Projection...

2 Answers

Toshiba 42H83 42 in unstable video


Probable PIP sister board.Moderate skill & some tools needed.Advise==get a senior tech near you.

Sep 10, 2007 | Toshiba 42H83 42" Rear Projection...

1 Answer

43 inch rear projection


http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Nov 22, 2006 | Toshiba 53H71 53 in. Rear Projection...

Not finding what you are looking for?
Toshiba 53H71 53 in. Rear Projection Television Logo

Related Topics:

131 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73691 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

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

Answer questions

Manuals & User Guides

Loading...