Question about Mitsubishi WS-65809 65" Rear Projection Television

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Mitsubishi manual TV turns on but turns off in 5 sec. Had blinking code 22. Want to check fuses but don't know where to start

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6ya6ya
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Posted on Jan 02, 2017

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  • 927 Answers

SOURCE: tv mitsubishi ws-65315 doesnt turn on,only green light

Good Day, cutito35; 1. This model is equipped with a keyboard lock feature; this can be mistaken as a no power condition. To unlock the keyboard press and hold the "menu" button on the front panel for 10 seconds. 2. (Power LED may be on after plug in) check for no less than 4.4 volts DC at pin 3 of PC9A21 on the Power PCB, if low or missing replace PC9A21 part # 268P058020. 2.This model is also equipped with a self-diagnosis feature to help with diagnosis of shutdown problems. To activate this turn the unit on let it shutdown then press the input and menu buttons on the front panel simultaneously and hold them in for 5 seconds after 5 seconds the power LED on the front panel will blink a two digit sequence. This will be one set of blinks a short pause then another set of blinks, this will repeat 5 times. 1 - 2 = no error detected 2 - 1 = X-ray protect (high voltage or beam current) 2 - 2 = Short protect (short protect monitors low voltage supplies) 2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection) 2 - 4 = Vertical protect (usually loss of vertical from the source) 1. Shutdown at power with self diagnosis error 2-2. Check for open fuses F9A04 and F9A05 part # 283P144080 on the +24 and -24 volt lines. If the fuses are open the convergence output circuit would be suspect. 2. Shutdown at power with self diagnosis error 2-1. At power on check for 12-volts DC at connector KH pin 8, if missing check IC9C51 part # 270P990010 and L9C52 part # 441D009020 on the Signal PCB. Good Luck, big IRISH.

Posted on Sep 01, 2008

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Slinteriors
  • 8617 Answers

SOURCE: Mitsubishi WS-65807 blinks '22'

Jim,
yes the convergence Ics are what cause the two picos to be open they are both 5 amp picos. You can get the picos, the convergence ICs and the factory service manual for your model at the following link.your model is known as the V17 chassis for service manuals and you should require two STK392-570 Convergence ICs. Heres the link they provide free instalation instructions.
http://servicemanuals.vstore.ca/

Posted on Oct 02, 2008

ginko
  • 19396 Answers

SOURCE: tv wont turn on get audio then tv shuts off timer lite blinking

If TV stays in stand by with audio but no video, then common faults are the ballast board, or a fault on digital board.

If the led stays blinking , and tv turns off then the TV is on protect mode.

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

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

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

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 , startingthe flashing light.


If you are in situation one, then theTV 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.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


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.

Posted on Jun 02, 2009

  • 1 Answer

SOURCE: i have a mitsubishi 1080 series wt-42311 model

i have a mitsubishi 1080 series WS-65315 model i power it on and led light turns off after 2 seconds

Posted on Oct 18, 2009

Relmdrifter
  • 6 Answers

SOURCE: Mitsubishi WS-65807 blinks '22'

I replaced the pico fuses and the convergence IC's. fuses poped right away code 22 . Further inspection of the board showed the coolant had leaked out of the center projector and fried the board. Not willing to pay $300. Passed it on to someone else

Posted on Nov 18, 2009

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1 Answer

My mitsubishi 48' wideacreen tv will not turn on.


Sure, two,two is short protection: One of the two pico fuses that protects the convergence circuit is blown----you will need to replace both chips (Need a exact model number to tell which) and the pico fuse that is blown.


SD TECH

Aug 28, 2012 | Televison & Video

1 Answer

I have a mitsubishi model ws65809 big screen tv. When I turn power on it only stays on for 10 seconds then shuts off. I checked the fuse but fuse was fine.I want to know if I changed the lamp will it fix...


You will need to press the menu button and the input buttons on the TV both in together for five secoinds then count the two digit blink code from the power indicator. the blink sequence will repeat several times. let me know the sequence of the blinks.

May 30, 2011 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

TV won't turn on.


Do the self check this set has:

when the power light goes off---on the front of the set press and hold both the MENU and INPUT (or Device) buttons for 5 seconds and then release both.

Power light will blink a two digit error code--most common is 2 blinks a pause and 2 blinks--it will repeat the code several times.

Let me know what the error code is and I will tell you what it means.

2,2 is most common and the most easy to fix.


If this information helped you rate this solution as I do this here for free.

REGARDS, SD TECH. 5cae673.jpg


Dec 28, 2009 | Mitsubishi WS-65712 65" Rear Projection...

1 Answer

Mitsubishi WS-55908 Rear Projection. Doesen't Stay on.


have you tried to access the self diagnosis feature by holding the menu and device/input buttons on the set both in together for five seconds to see if the led will blink a two digit code such as two blinks pause two blinks for a 22 error? Try that and let me know the blink code and i can assist you.

May 21, 2009 | Televison & Video

1 Answer

Tv turns on then off


hold the menu and input buttons simultaneously for 5 seconds. the tv will blink an error code
Error Code Probable Cause
12 Normal Operation - No Error Detected
21 X-Ray Protect
22 Short Protect - likely convergence IC failure
23 Loss of Horizontal Deflection
24 Loss of Vertical Deflection

Fast Blink for 70 sec. After AC is applied = Normal - DM μPC is booting up
Fast Blink (doesn't stop) After AC is applied = TV μPC is running, but DM failed to boot up
Slow Blink Set is Off = Normal - Timer is set for Automatic Turn ON

Dec 05, 2008 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Mitsubishi WS-65807 blinks '22'


I replaced the pico fuses and the convergence IC's. fuses poped right away code 22 . Further inspection of the board showed the coolant had leaked out of the center projector and fried the board. Not willing to pay $300. Passed it on to someone else

Oct 01, 2008 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

No picture


Self test: Turn on and Press the input and menu buttons on front panel together and hold for 5 sec. after 5 sec the power LED will blink a 2 digit seq. This will let you know what error code. Count the first blinks then a short pause then the second blinks. Example 2-3, 3-4, 4-1. Let us know what it is.

Dec 05, 2007 | Mitsubishi WS-55807 TV

1 Answer

My T.V.


Do self diagnosis test by pressing input and menu on set at the same time for 5 sec. It should blink a 2 digit code. Remember code and let me know.

Dec 03, 2007 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Oval shaped picture problem with Mitsubishi WS55807


Self test: Turn on and Press the input and menu buttons on front panel together and hold for 5 sec. after 5 sec the power LED will blink a 2 digit seq. This will let you know what error code. Count the first blinks then a short pause then the second blinks. Example 2-3, 3-4, 4-1. Let us know what it is

Nov 21, 2007 | Mitsubishi WS-55807 TV

1 Answer

HELP


Self test: Turn on and Press the input and menu buttons on front panel together and hold for 5 sec. after 5 sec the power LED will blink a 2 digit seq. This will let you know what error code. Count the first blinks then a short pause then the second blinks. Example 2-3, 3-4, 4-1. Let us know what it is

Oct 20, 2007 | Mitsubishi WS-55807 TV

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