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Mitsubishi WD-62526 Projection TV - Page 2 Questions & Answers
How do you know if
An LED indicator on the front panel of your TV will blink even you have light in the back panel of your TV this LED indicator will remind you if the lamp must be replace because DLP projection has a lamp hour meter the lamp time for this DLP 6000 to 8000 hours.
Mitsubishi wd62526 tv has a
Bypassing the V-Chip Lock
After you set the lock, you need your passcode to view a V-Chip locked program, view the locked TV, cancel the lock, or enter the V-Chip Lock menus.
If you forget your passcode, you can view the locked TV without entering your passcode. This is done by pressing the number 9 and QV buttons on the TV remote control at the same time, when your passcode is requested. This process temporarily unlocks the TV.
When entering the V-Chip Lock menu, this process deletes your old passcode and prompts you to enter a new passcode. Press HOME to exit the menu.
Bypassing Front Button Lock
If you have misplaced the remote control, you can bypass the front button lock by pressing and holding the MENU button on the front panel for more than 8 seconds
Powers on blue screen,no picture,some red lines
You might wish to unplug the TV for an hour or more. If this power reset does not allow the TV to turn on component failure is indicated. These sets are assembled using the wave soldering process they are known for having cold solder connections.
The safety circuitry shuts the TV set down or will keep it from turning on when it detects a problem. This model of TV has over 2,000 parts, which includes millions of transistors inside the integrated circuits. The capacitors will change value, leak and become defective. Resistors will change value and burn. Diodes and IC can go bad.
This may have a domino effect and cause other parts to fail. Replacing one defective part may make the TV operate for a short time but the part will fail again if the parts that caused the failure to begin with are not replaced.
The only way to know for sure which parts that are no longer within factory specs and for a proper repair all the electronics must be diagnosed by someone with the correct electronic test equipment specifically designed for TV service and the skills to use the test equipment. I wish I could tell you there was a quick fix or button to push that would fix the TV but that is not the case or the solution needed to get the TV operating correctly.
Hi,you might wish to unplug the TV for an hour or more. If this power reset does not allow the TV to turn on component failure is indicated. These sets are assembled using the wave soldering process they are known for having cold solder connections.
The safety circuitry shuts the TV set down or will keep it from turning on when it detects a problem. This model of TV has over 2,000 parts, which includes millions of transistors inside the integrated circuits. The capacitors will change value, leak and become defective. Resistors will change value and burn. Diodes and IC can go bad.
This may have a domino effect and cause other parts to fail. Replacing one defective part may make the TV operate for a short time but the part will fail again if the parts that caused the failure to begin with are not replaced.
The only way to know for sure which parts that are no longer within factory specs and for a proper repair all the electronics must be diagnosed by someone with the correct electronic test equipment specifically designed for TV service and the skills to use the test equipment. I wish I could tell you there was a quick fix or button to push that would fix the TV but that is not the case or the solution needed to get the TV operating correctly.
Vertical amp chip needs re soldering.--- very common !
Vertical amp chip has failed and needs replacing !
Failure of electrolytic capacitors in vertical circuit
Failure of resisters that supply volts to the vertical circuit
Failure of deflection yoke ( not very common )
Also it might be a convergence board failure. Changing one board will not necessarily fix it. It is recommended to change all 3 boards in the unit. many try this as a DIY and fall afoul because it is a specialist job to retune and reset the parameters. The cost then becomes greater than if a tech did it correctly the first time. Be advised it is not a simple DIY.It requires soldering and desoldering skills, specialized tools and a knowledge of circuit diagrams.
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Don't know how to take
If you're looking at the tv from the back there is a square shaped panel with 2 screws on the extreme left side. Unplug your tv and remove the 2 screws. Underneath you will see the lamp cartridge being held in by 2 screws. Loosen completely (they should not come all the way out) and remove the lamp cartridge. Replace with 915P028010. Goodluck.
I have a Mitsubishi tv
This is an LCD projection tv- there is no color wheel, have your tv serviced- cleaned, hopefully you dont have optical block issues. contact a service shop.
Hi
I have the mitsubishi
You have a multitude of surface mounted capacitors that have to be changed on the DVM module which is part of the Light Engine Assembly. Mitsubishi's are notorious for this problem. Mits charges $300.00 to refurb the Light Engine Assembly , which is not a bad price.
Bought a used mitsubishi tv model W 62526 and
Hi, there is an owner's manual available for download at the following link:
http://www.hdtvsolutions.com /pdf/52526-62526.pdf. This might make your set up procedure easier, one thing ro keep in mind, some of these sets will give you the set up menu when there is a problem in the front end of the TV(signal board, either tuner or related signal processing circuits). If after following the set up procedure you still have trouble, it will be time to get it inspected by a qualified tech.
My mitsubishi wd-62526 red light is on for lamp
this indicates a bad lamp. your owners manual has instructions for replacing. there will be a lamp door on the back or behind the speaker grille. if the lamp is shattered or bulged/white it is bad. if the lamp looks good, you may have bad capacitors on your power supply.
Frosty picture
I would try to clean the projection lenses with qtips and alcohol. Good luck.
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