DiY How to Fix TV picture screen, white black spots dots color vertical
horizontal lines DLP Service guide, Click to Purchase your DLP TV parts: http://tv-part.com/ "COMMON FAILS"
"white dots" "white spots"
best place to Find the correct TV parts DMD boards & Chips Common
fix for, MITSUBISHI, SAMSUNG, SONY, SANYO, LG, TOSHIBA, DLP TV REPAIR
SERVICES VIDEO no service menu codes needed cause it is hardware problem
not software so restore resetting won't work also this fix does not
apply to Plasma, LED, LCD TVs, Bad "DLP Chips" "red blinking led light"
common for these models wega 3LCD, SXRD, SXRD2, XBR2, XBR1, HL, HLT,
KDS, WD, WD-52525, WD-52725, WD-52825, WD-52825G, WD-62525, WD-62725,
WD-62825, WD-62825G, WD-52327, WD-62327, WD-52628, WD-62628, WD-52631,
WD-57731, WD-57732, WD-65731, WD-65732, WD-Y57, WD-Y65, WD-73732,
WD-57831, WD-65831, WD-73831, "optical block" "light engine" "light
engine" "dmd boards" "dlp reset" "white dots" "how to fix dlp tv" "how
to fix white dots" "how to fix white spots" "how to fix dlp screen"
Trying to understand alternating and direct current out of a text book
was near impossible for me but once I started experimenting with a hands
on approach it all started to make sense. Hopefully you will find my
video helpful.
======================================== If
your a professional looking for more understanding on how repair LCD
TVs or an electronics hobbyist here are some great resources. Troubleshooting & Repairing LCD TVs by John Preher at http://davestv.jptv97501lcd.click2sel... For
someone new to electronics the first few pages of this book may be a
bit challenging but the majority of this book is easy reading with lots
of pictures,diagrams and useful troubleshooting techniques. Johns book
gives you a good idea about the main test points you should look for and
their approximate voltages. ======================================== How to troubleshoot and repair Switch Mode Power supplies by Jestine Yong at http://davestv.jestinemichellepow.cli...
This book is a bit spendy but I'm still glad I purchased it. In my
opinion it's a must read. Jestine is good at getting right to the main
points you need to understand about troubleshooting this kind of power
supply and its associated feedback circuits. Since a majority of the
problems I have seen on LCD TVs are related to bad power supplies I
figured it will pay for itself many times over. Most of the book was
easy reading with plenty of pictures and diagrams. ======================================== Testing electronic components and finding unknown resistor values by Jestine Yong. http://5d8388ioop4nfm862d1b0u7sbj.hop... I
have not yet read Jestines book on Testing electronic components but I
was told it's a good one for a person just starting out in electronic
troubleshooting. ======================================== How to repair LCD Computer Monitors by Jestine Yong at http://davestv.jestinewilliamlcd.clic... Even
though this book was about computer monitor repair I found most of the
troubleshooting techniques he demonstrates also applied to LCD TV repair
so I was glad to have read it. Much like the book on Switch Mode Power
Supplies it was easy to read and similar to Johns Prehers book on LCD
repair but in Jestines own style. It had lots of pictures and good
troubleshooting techniques. ======================================== Mikes TV case histories The latest paperback edition has 1300 case histories on LCD, CRT, Plasma and Projection TVs. at http://www.mikestvtips.com/ 1-410-272-4984 When
I first started in the TV repair business and my troubleshooting skills
were not that great often times Mike's case histories told me exactly
which parts I needed to replace and it often saved me from having to
purchase a great many schematics. I have been using his case histories
since 1995 and I would not be with out them. If you call him please be
considerate of his time zone and call between 11:00 AM TO 8:PM Eastern
time only. ======================================== John Prehers LCD TV case histories at http://davestv.jptv97501lcd1.click2se... This ebook has 56 case histories on nothing but LCD TVs and
which parts he replaced to get them going. I found this ebook was
helpful in better understanding the connection between certain symptoms
and their causes. Right now it's only 10 dollars. ======================================== Getting Started In Electronics by Forest Mims available at some Radio Shacks or through this link. http://www.Forrestmims.com If
you know nothing at all about electronics and want to start with the
basics this is a fantastic book to start with. This book is packed with
pictures.
Need Appliance Repair visit My website and book appointment online:
In this video I demonstrate the value of a watt meter and how you can
use a variac to help you test voltage regulators. I also talk about the
serious potential of damaging sensitive electronic components from an
electrostatic discharge. This is something every repairman should be
cautious to about.
If your a professional looking for more understanding on how to repair LCD TVs or an electronics hobbyist here are some great resources.========================================How to troubleshoot and repair Switch Mode Power supplies by Jestine Yong at http://davestv.jestinemichellepow.cli... This book is a bit spendy but I'm still glad I purchased it. In my opinion it's a must read. Jestine is good at getting right to the main points you need to understand about troubleshooting this kind of power supply and its associated feedback circuits.Since a majority of the problems I have seen on LCD TVs are related to bad power supplies I figured it will pay for itself many times over. Most of the book was easy reading with plenty of pictures and diagrams.========================================Testing electronic components and finding unknown resistor values by Jestine Yong. http://5d8388ioop4nfm862d1b0u7sbj.hop...This is an excellent book for A beginner level student who wants to learn how to test electronic components like a professional. Jestine really took the time to make this book easy to understand.========================================How to repair LCD Computer Monitors by Jestine Yong athttp://davestv.jestinewilliamlcd.clic...Even though this book was about computer monitor repair I found most of the troubleshooting techniques he demonstrates also applied to LCD TV repair so I was glad to have read it. Much like the book on Switch Mode Power Supplies it was easy to read and has lots of picturesand good troubleshooting techniques.========================================Mikes TV case histories The latest paperback edition has hundreds of case histories on LCD, CRT, Plasma and Projection TVs. at http://www.mikestvtips.com/ 1-410-272-4984When I first started in the TV repair business and my troubleshooting skills were not that great often times Mike's case histories told me exactly which parts I needed to replace and it often saved me from having to purchase a great many schematics. I have been using his case histories since 1995 and I would not be with out them. If you call him please be considerate of his time zone and call between 11:00 AM TO 8:PM Eastern time only.========================================Getting Started In Electronics by Forest Mims available at some Radio Shacks or through this link.http://www.Forrestmims.comIf you know nothing at all about electronics and want to start with the basics this is a fantastic book to start with. This book is packed with pictures.
Need Appliance Repair In New York ?! visit My website
This video shows the value of understanding how some of the shutdown and
feedback circuits work in an LCD computer monitor and or LCD TV since
many of the same principles apply. It also shows me demonstrating the
value of using hold back lights to help you determine if your inverter
board is working correctly. If your a professional looking for more
understanding on how to repair LCD TVs or an electronics hobbyist here
are some great resources.
How to troubleshoot and repair switch mode power supplies by Jestine Yong at http://davestv.jestinemichellepow.cli...
This book is a bit spendy and unless you do this as a profession it's
probably hard for most people to understand why anyone would pay so much
for an ebook. Nevertheless since TV repair is my business I can
honestly say this is the most helpful book on power supplies I have ever
read. In my opinion it's a must read. Jestine is good at getting right
to the main points you need to understand about troubleshooting this
kind of power supply and its associated feedback circuits. Since a
majority of the problems I have seen on LCD TVs are related to bad power
supplies I figured it will pay for itself many times over. Most of the
book was easy reading with plenty of pictures and diagrams. ======================================== Testing electronic components and finding unknown resistor values by Jestine Yong. http://5d8388ioop4nfm862d1b0u7sbj.hop... This
is an excellent book for A beginner level student who wants to learn
how to test electronic components like a professional. Jestine really
took the time to make this book easy to understand. ======================================== How to repair LCD Computer Monitors by Jestine Yong at http://davestv.jestinewilliamlcd.clic... Even
though this book was about computer monitor repair I found most of the
troubleshooting techniques he demonstrates also applied to LCD TV repair
so I was glad to have read it. Much like the book on Switch Mode Power
Supplies it was easy to read and has lots of pictures and good
troubleshooting techniques. ======================================== Mikes TV case histories The latest paperback edition has hundreds of case histories on LCD, CRT, Plasma and Projection TVs. at http://www.mikestvtips.com/ 1-410-272-4984 When
I first started in the TV repair business and my troubleshooting skills
were not that great often times Mike's case histories told me exactly
which parts I needed to replace and it often saved me from having to
purchase a great many schematics. I have been using his case histories
since 1995 and I would not be with out them. If you call him please be
considerate of his time zone and call between 11:00 AM TO 8:PM Eastern
time only. ======================================== Getting Started In Electronics by Forest Mims available at some Radio Shacks or through this link. http://www.Forrestmims.com If
you know nothing at all about electronics and want to start with the
basics this is a fantastic book to start with. This book is packed with
pictures.
I would like to say that if you are havinga problem with your TV be sure to check themodel number first. The model number appearsin this little box over here. Every TV isdifferent, this is a Sony LCD TV but you willsee the model number and serial number overin a box like this. The model number are veryimportant because that is what will help youto identify what parts are needed to repairyour TV. If you are having a problem withyour TV, please feel free to comment in thecomments section below this video or sendus a message on YouTube with your TV modelnumber and the problem that you are having.This way we will be able to help you diagnosethe problem and suggest a fix. So the firstthing you are going to want todo is make sure you have unplugged your TVfrom any power source and that you have alsogrounded yourself properly. Next you willwant to take out the screws in the TV thatare holding the back cover on it. Every backcover of at TV is different but most are heldin by screws and can be easily removed. Sowe have removed all of the screws here onthe back of the TV, now we are just goingto remove this back panel.Over here we have the backlight inverter,this part can often be covered by a metalor plastic cover so you may have to take outsome screws to get to this part if you aregoing to replace it. The backlight inverteris what controls your CCFLs or your lightsource for the TV. The backlight inverteragain takes the power from the power supplyand turns on the lights that supply the lightfor your TV. The backlight inverter is typicallyconnected to the panel and you will want tobe extrememly careful when you are removingany of these pieces. There are different typesof connections from the backlight inverterto the panel and typically most are fragile.Some common problems with the backlight inverter.So if you turn on your TV and you see yourimage show up on the screen for a second andthen the screen goes black it could be yourbacklight inverter that is causing this problem.So if you have sound coming from your TV butyou don't have an image it could also be thebacklight inverter that is causing this problem.Thank you for watching our LCD video.Again, just a reminder that if you have anyissues with your TV and you can't quite figureout the problem, feel free to comment belowthis video in the comment section and tryand be sure to include your TV model number,possibly the serial number and any symptomsor problems that your TV is displaying. Ifyou do not want to post a comment below thevideo, please feel free to send us a YouTubemessage. The more information that you canprovide to us about your TV issue, the fasterand more accurate our response can be.Thank you for watching one of our many tutorialshere at ShopJimmy.com. If you have any furtherquestions regarding your repair, simply posta question in the comment section below orcall our award winning customer service teamat the number on your screen.We strive to learn and share new TV repairtips everyday. Subscribe to our YouTube channeland grow with us, share our videos with yourfriends and help us spread the savings, anddon't forget to hit that like button.Original link for this review http://www.youtube.com/watch?v=ti8lH1M5Acg
http://www.armanfix.com/repair-appliance.html
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In this video I attempt to repair a Wagan Tech 400W power inverter. I
cover the steps necessary to repair this, or a similar, product.
I
cannot guarantee against unauthorized modifications of this information
or improper use of this information. I assume no liability for
property damage or injury incurred as a result of any of the information
contained in this video. Be sure to read and follow all safety
instructions for any equipment seen or implied in this video, and use
safe practices when working with potentially dangerous equipment. No
information contained in this video shall create any express or implied
warranty or guarantee. Any injury, damage or loss that may result from
improper use of these tools, equipment, or the information contained in
this video is the sole responsibility of the user.
Need a replacement part? We can help.
NY tech TV repair (http://nytechtvrepair.com/) and (http://www.armanfix.com/) offers replacement parts and accessories for
nearly all types of products. For speedier assistance in finding the right replacement part,
please have the product's brand and model number or part number on hand.
NY tech TV repair (http://nytechtvrepair.com/) and (http://www.armanfix.com/) offers replacement parts and accessories for
nearly all types of products. For speedier assistance in finding the right replacement part,
please have the product's brand and model number or part number on hand.
If your item needing repair is still under the manufacturer's warranty, call us at 718 . 787 . 1301.
If you need to order a replacement part for a product , please call us at 718 . 787 . 1301.
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