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Mitsubishi cs-26ex1 screen is showing rainbow no picture I have no remote and no menu button on tv all other TVs work but this one how to fix it

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  • 4 Answers

SEE IF YOU CAN UNPLUG IT THEN PLUG IT BACK IN

Posted on Oct 28, 2012

6 Suggested Answers

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,
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Posted on Jan 02, 2017

SOURCE: Remote is not working

I have the same thing. NOTE THE TROUBLE IS NOT IN THE REMOTE IN THIS CASE. It is in the control ciruits OR the power supply ciruits which operate the control circuits. [I think}. My set is "stuck" on chan. 10, I get a great picture, the volume is "stuck" where it was when the trouble occurred; I was changing the channel with the +/- controls on the remote when the trouble occured- I am not sure if I heard a sound from the set when it stopped responding or not. Now, there is no response in the set to the buttons on the set or the buttons in the remote- OTHER THAN ON/OFF. -and re. the on/off- when I shut the set off with the remote- th picture goes dark as it should pretty immediately- but there is about a 15sec delay before the sound shuts off [and the pilot light on the set goes red at that point also] I have opened the back of the set [I bought the set from a crook on ebay, it had been opened, past warranty anyway] and I MUST ADMIT I AM VERY IMPRESSED WITH THE QUALITY/CRAFTSMANSHIP I FOUND THERE. THE THING IS RATHER BEAUTIFULY/STURDILY MADE!! dOES ANYONE HAVE A SCHEMATIC FOR THIS SET OR KNOW OF ONE THAT HAS BEEN FIXTD?? DAVIDO ideals@cox.net

Posted on Jun 20, 2007

Coldcut
  • 1554 Answers

SOURCE: sharp aquos lc26sh12u no menu screen appears

as you have a good screen, I would check ebay for the display controllers as there are so many available after shipment drops and kids with hard toys.
what you have been troubleshooting so far is analog , now its likely a digital issue , all you can look for is the the cpu is running,
is it getting the 5v + and the say 20 or so volts.

Posted on Feb 04, 2008

  • 6 Answers

SOURCE: no picture

I purchased four 2200uf @ 25v capacitor’s for $8 at that same repair shop. I upgraded to 25v because these will run cooler. The tv came with 10v Samxon caps that seem to be problematic in all the units they were used in. Do not buy Samxon if you do this yourself.... I opened the set by taking off the plastic back panel and then by removing the second metal panel. There are three boards and a hard drive. The board on the far left just above where the plug goes in is the power supply board. There are five data cables and one red power cable attached to it that can be removed simply by unplugging them. The board is fastened to the unit with five small screws, one on each corner and one in the middle of the right side. If you look for three green capacitors grouped together around the middle of the board and slightly off to the right, you will probably see one that is bulging out at the top. This is most likely "C235", the main problem. The other three caps that need replacing are C202, C201 and C219. C219 is closer to the top part of the board.....
The process to replace is simple, believe it or not, and it could save you hundreds of dollars. 1, Go to RadioShack and buy a cheap soldering iron and a small roll of solder. 2, Buy four, 2200uf @ 25v capacitors, online or at an electronics store. 3, Plug the soldering iron in and let it heat up. 4, Locate C235 on the back side of the board and mark the negative terminal with a felt tip marker (you want to make sure that you put the negative terminal on the capacitor through the right hole, otherwise you will pop the cap. The negative terminal is clearly marker on all the capacitors). 5, With needle nose pliers, grip the cap and pull down while heating up the terminals. The cap will eventually come out. 6, Put the new cap in (you may need to heat the solder that is left on the board to clear the hole so it can push through). 6, When both terminals are through, bend them slightly so it stays in place. Take the solder and stretch out a few inches off the roll and while holding it in one hand, lightly touch the base of the terminal where it comes through the board, with the soldering iron and the solder at the same time. --- Try not to use too much solder.. you only need a tiny drop. This will solder the cap in place. 7, cut off the terminals close to the board with some snips and repeat this on the other three. 8, put the board back in, plug in the cables. Test the TV before putting the back panels on. It should work fine if all went well..... If you hear a pop than you reversed the terminals on a capacitor and that one will need to be redone correctly.... This might sound lengthy and potentially difficult but its worth a try. Otherwise you can pay someone to replace the entire board for BIG BUCKS with the same junk caps on it and have the same problem in a year or so. LG doesn’t want to take responsibility for this and I'm sure that it has cost a lot of people a lot of money for about $8 in parts........... This worked for me and it can work for anybody with the same problem.. Good Luck!

Posted on Apr 28, 2009

ginko
  • 19396 Answers

SOURCE: Polaroid LCD TV TLA-4641C

If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Posted on May 05, 2009

  • 1 Answer

SOURCE: JVC LCD TV LT-42X688-powers on, blank screen. no picture,no sound

Hi , I have the same problem with my LT-42X688,so i called the service of my extended warranty provider . the TV technician just left and told me the motherboard is the problem. he said its the third one this week he has seen with the same symptoms. he ordered the motherboard and i've got to wait 5 to 7 work days before the part will be in . I will keep you posted when the guy will return.

Posted on Jul 21, 2009

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Related Questions:

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Mitsubishi parental lock removal/v-lock redo


Models:

Color Televisions
CS-20EX1, CS-20301, CS-26EX1, CS-26201, CS-26301, CS-2725R, CS-27EX1,
CS-27MX1, CS-27TX1, CS-27200, CS-27201, CS-27301, CK-27304, CK-27306,
CS-27401, CS-27403, CS-3135R, CK-3136R, CS-31AX1, CS-31FX1, CS-31MX1,
CK-31MX2, CS-31301, CK-31302, CS-3525R, CK-3526R, CK-3527R, CS-3535R,
CK-3536R, CS-35X7, CS-35AX1, CS-35FX1, CK-35FX2, CS-35MX1, CK-35MX2,
CK-35MX3, CS-35201, CS-35201A, CS-35203, CS-35205A, CS-35301, CS-35401,
CK-35402, CS-40FX1

Projection Televisions
VS-40VA2, VS-4517S, VS-45VA1, VS-45VA2, VS-4561, VS-4562, VS-5016R,
VS-5017S, VS-50VA1, VS-50VA2, VS-50VF1, VS-50VF2, VS-50VX2, VS-50VX3,
VS-5061, VS-5062, VS-6017R, VS-6026R, VS-60VA2, VS-60VF1, VS-60VF2,
VS-60VX2, VS-60VX3, VS-6061, VS-7017R

This system locks only the entire TV. The TV will display a screen that
will indicate "Parental Lock ... Now the lock is on" and request the
personal four digit code when the TV is powered on.

IMPORTANT> You must use the original remote control that came with the
TV to release the Parental Lock, you cannot use a remote
that came with a VCR, Audio System or from any other
manufacturer.

1. Depending on which remote came with your TV, press the button at
the top labeled TV,OR set the TV/VCR switch in the upper left
corner of the remote to the TV position. .

2. Press the button on the remote labeled POWER.
The TV will turn on and display an information
screen that indicates "Parental Lock ... Now the
lock is on" and ask for the four digit personal code.

3. Press the #9 and the QV buttons at the same time.
The TV will turn on.

4. Press the button labeled MENU.
The "TV Main Menu" will be displayed.

5. Press the ADJUST UP or DOWN button to move the arrow next to the
"Advanced Features" selection and then press ENTER.

The "Advanced Features" menu will appear and
indicate that the lock is ON.

6. Press the ADJUST button to move the arrow next to the "Parental
Lock" option, and then press ENTER.
The screen will change to indicate "Parental Lock
... Now the lock is on" and ask for the four digit
personal code.

7. Press the #9 and QV buttons at the same time.
The screen will return to the "Advanced Features"
menu and indicate that the lock is off.

8. Press the MENU button twice to return to normal viewing.

The original lock code has now been erased and the lock canceled.

on May 16, 2010 | Audio Players & Recorders

1 Answer

Can't set sleep timer on my mitsubishi cs-40505 tv. I do not have the original remote. How can I set the sleep timer?


U can't do it without the original remote.Go in the tv menu by the manual button control might could set the sleep timer.This is a extra option on most tvs.

Jun 07, 2010 | Mitsubishi CS-40505 TV

1 Answer

Television is dead. won't turn on picture or


There is a fuse in tvs I've had to change one myself

Oct 16, 2009 | Mitsubishi CS-26201 TV

1 Answer

I have a mitsubishi cs-26ex1 tv and the parental code is set but I dont have the original remote or a user manual to reset the code. How can I unlock the tv?


well first lets narrow this down so the tv is already holding a code you will need the old code to re-enter a new 1 okay if the code is known you may be able to set with the menu button goto pc option try to use the channel up and down and volume see if this will help now lost remote may try a universal remote make sure it has the menu option on it ,also when entering code numbers some have over 5 or so codes okay the tv may respond to 1 code but not let you use the menu so try each code also if you cant remember the code its not to good you will have probally no choice to take to tv shop okay good luck shad

May 06, 2009 | Televison & Video

1 Answer

Mitsubishi diva cant tune in


well .... no online user manuals for thoseTVs
you will need to use a digital seck top box and use that units remote to tune the TV

if there are any (needs a user manaual)
use the buttons on the TV lower casing
to tune up


none of the all in ones remote buttons work for all TVs functions
you are lucky if it turns on and off
and changes channel

index-bwbjq1d2inqbxh534mfqkm1n-3-0_0.jpg

Apr 29, 2017 | Mitsubishi VS-45609 TV

2 Answers

Mitsubishi vs5003r troubleshoot


I found this in another website... i hope this can help you. I'll try too...

Found this on the web, hope it helps.

Thank you for contacting Mitsubishi Digital Electronics America, Inc. We
are pleased to be able to assist our customers via our website. Here is the
information that you have requested:
TV Lock #8


Models:


Color Televisions
CS-20EX1, CS-20301, CS-26EX1, CS-26201, CS-26301, CS-2725R, CS-27EX1,
CS-27MX1, CS-27TX1, CS-27200, CS-27201, CS-27301, CK-27304, CK-27306,
CS-27401, CS-27403, CS-3135R, CK-3136R, CS-31AX1, CS-31FX1, CS-31MX1,
CK-31MX2, CS-31301, CK-31302, CS-3525R, CK-3526R, CK-3527R, CS-3535R,
CK-3536R, CS-35X7, CS-35AX1, CS-35FX1, CK-35FX2, CS-35MX1, CK-35MX2,
CK-35MX3, CS-35201, CS-35201A, CS-35203, CS-35205A, CS-35301, CS-35401,
CK-35402, CS-40FX1


Projection Televisions
VS-40VA2, VS-4517S, VS-45VA1, VS-45VA2, VS-4561, VS-4562, VS-5016R,
VS-5017S, VS-50VA1, VS-50VA2, VS-50VF1, VS-50VF2, VS-50VX2, VS-50VX3,
VS-5061, VS-5062, VS-6017R, VS-6026R, VS-60VA2, VS-60VF1, VS-60VF2,
VS-60VX2, VS-60VX3, VS-6061, VS-7017R


This system locks only the entire TV. The TV will display a screen that
will indicate "Parental Lock ... Now the lock is on" and request the
personal four digit code when the TV is powered on.


IMPORTANT> You must use the original remote control that came with the
TV to release the Parental Lock, you cannot use a remote
that came with a VCR, Audio System or from any other
manufacturer.


1. Depending on which remote came with your TV, press the button at
the top labeled TV,OR set the TV/VCR switch in the upper left
corner of the remote to the TV position. .


2. Press the button on the remote labeled POWER.
The TV will turn on and display an information
screen that indicates "Parental Lock ... Now the
lock is on" and ask for the four digit personal code.


3. Press the #9 and the QV buttons at the same time.
The TV will turn on.


4. Press the button labeled MENU.
The "TV Main Menu" will be displayed.


5. Press the ADJUST UP or DOWN button to move the arrow next to the
"Advanced Features" selection and then press ENTER.


The "Advanced Features" menu will appear and
indicate that the lock is ON.


6. Press the ADJUST button to move the arrow next to the "Parental
Lock" option, and then press ENTER.
The screen will change to indicate "Parental Lock
... Now the lock is on" and ask for the four digit
personal code.


7. Press the #9 and QV buttons at the same time.
The screen will return to the "Advanced Features"
menu and indicate that the lock is off.


8. Press the MENU button twice to return to normal viewing.


The original lock code has now been erased and the lock canceled.

Oct 26, 2008 | Televison & Video

1 Answer

Black box in middle of screen


If you have a menu button on the front of your tv go into the closed caption portion and turn off the text mode . This will get your picture back . If you don't have a menu button on the front of your tv you will need a remote that can access the menu . Good luck

Feb 29, 2008 | Mitsubishi CS-35405 TV

2 Answers

Mitsubishi cs-26ex1


This sound like the standard Mitshubisi PIP board problem. There are two ways to adress this one is to repair the board, this involves replacing surface mounted capacitor and is about %80.00 sucsessful. The other is to simply bypass this board. this option is the way to go, it involves installing two capacitor on the main board and fixes the main pix but kills the Picture in Picture (PIP) I will send off both these repairs to your E-mail

Feb 13, 2008 | Proton MM2701VT 27" TV

1 Answer

Mitsubishi cs-26ex1


If your set has Picture in Picture, I would say your problem is with the PIP module. if it does not have PIP then the problem is most likly in the video switching or the video processor Printed circuit board. if you know anything about solid stae serviceing, there is a modification I will include here for the PIP as the module is no longer available and has to be jumped out of the curcuit.. Good Luck. Follow the picture and instuctions to the "T" PS please do not forget to rate this thread

Oct 17, 2006 | Mitsubishi CS-27209 27" TV

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