How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask Shahid Your Own Question

Shahid
Shahid, Technician
Category: Electronics
Satisfied Customers: 10471
Experience:  I have been repairing electronic gear since 1993 as a qualified Sony tech
33243543
Type Your Electronics Question Here...
Shahid is online now

I have a Panasonic plasma tv model TH-37PX80BA.There is a 50mm

Resolved Question:

I have a Panasonic plasma tv model TH-37PX80BA.There is a 50mm black bar which runs down the side of the picture.it is the same if I watch a DVD. It curtails the picture and any writing on the screen. It is only on one side.
Submitted: 3 years ago.
Category: Electronics
Expert:  Shahid replied 3 years ago.
Hello, my name isXXXXX be happy to assist you.
Please allow me to ask you a few questions to diagnose the problem.

- How old is the TV and how long it have had this problem?

Thanks.

Customer: replied 3 years ago.

I bought the tv in Dec 2008 and I have had the problem for about 3 months

Expert:  Shahid replied 3 years ago.
Thanks Brian for the info.
This kind of problem occurs due to failure of buffer board mounted on bottom of rear of display panel, need to replace the buffer board where the vertical black bar appears on screen that would hopefully resolve the problem.
Please check following image link of this TV taken from service manual where buffer boards (C1 & C2) are marked and any one would be defective and causing the problem in TV..

http://i.imgur.com/XGrl7oI.jpg

I'm sorry there is no easy or quick fix for this problem and it is definitely hardware failure that needs defective board replacement to resolve the issue.
I trust my input will help you out. Please feel free to respond if you have any additional questions.
A positive rating to answer would be greatly appreciated, please click on smiley face under the answer then click submit button so I can get credit on website for my work.
Regards,

Shahid.


Customer: replied 3 years ago.

Could you give me a rough estimate of cost for this type of repair

Expert:  Shahid replied 3 years ago.

You can expect 110 to 140 Pounds repair cost from local TV repair shop.

Hope these info will help, please feel free to respond if you have any additional questions.
Thank you.

Shahid, Technician
Category: Electronics
Satisfied Customers: 10471
Experience: I have been repairing electronic gear since 1993 as a qualified Sony tech
Shahid and other Electronics Specialists are ready to help you

What Customers are Saying:

 
 
 
  • My Expert answered my question promptly and he resolved the issue totally. This is a great service. I am so glad I found it I will definitely use the service again if needed. One Happy Customer
< Previous | Next >
  • My Expert answered my question promptly and he resolved the issue totally. This is a great service. I am so glad I found it I will definitely use the service again if needed. One Happy Customer
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C.
  • This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex
  • Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP
  • I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin
  • Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C.
 
 
 

Meet The Experts:

 
 
 
  • Eng. Andres

    Eng. Andres

    Engineer

    Satisfied Customers:

    68
    Electronic Eng. Electronics Specialist. Circuit designer
< Previous | Next >
  • http://ww2.justanswer.co.uk/uploads/RA/ratonxi/2012-1-3_151146_1.64x64.png Eng. Andres's Avatar

    Eng. Andres

    Engineer

    Satisfied Customers:

    68
    Electronic Eng. Electronics Specialist. Circuit designer
  • http://ww2.justanswer.co.uk/uploads/JO/JonTech/2011-10-25_111835_A2c.64x64.jpg Jon-Tech's Avatar

    Jon-Tech

    Technician

    Satisfied Customers:

    1
    ASET Electronics
  • http://ww2.justanswer.co.uk/uploads/ET/eter/2016-7-21_174524_pete.64x64.jpg Pete's Avatar

    Pete

    Engineer

    Satisfied Customers:

    795
    Over 16 years of experience in the Electronics and IT industries.
  • http://ww2.justanswer.co.uk/uploads/SH/ShahidSony/2013-9-1_3122_Shahidb1a.64x64.jpg Shahid's Avatar

    Shahid

    Technician

    Satisfied Customers:

    611
    I have been repairing electronic gear since 1993 as a qualified Sony tech
  • http://ww2.justanswer.co.uk/uploads/SE/SelectTronix/2013-12-28_22514_clrepair.64x64.jpg Carl L's Avatar

    Carl L

    Technician

    Satisfied Customers:

    68
    13+ Years of Computer and Electronics Experience. Current Company Owner as an IT Specialist in FL.
  • http://ww2.justanswer.co.uk/uploads/ZB/zbkai189/2013-8-23_0421_Untitled.64x64.jpg Dan T.'s Avatar

    Dan T.

    Master Technician

    Satisfied Customers:

    8
    USAF trained; currently teaching electronics for the DoD.
  • http://ww2.justanswer.co.uk/uploads/SI/simitpatel/2013-8-22_6857_simit.64x64.jpg simitpatel's Avatar

    simitpatel

    Customer Service

    Satisfied Customers:

    6
    I have 10 years working with electronics.
 
 
 

Related Electronics Questions