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Wd-y577 error code 3 4 - Mitsubishi WD-Y577 Television

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Check out steps-by-step guide to fix error code 3-4 at:
https://mslivesupportchat.blogspot.com/2019/01/error-code-3-4.html

Posted on Feb 12, 2019

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SOURCE: White pixel are appearing on

Hi, Your problem has to be a defect in the optical engine. Cost of replacing this unit can run from $800 to $1200. Call Mits at 800-332-2119 with model, serial and date of purchase. They should be willing to help. Thx

Bill W.
integrityhomeworx.com

Posted on Mar 07, 2011

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Hello my name is Devin, I have a wd-65735 model and I just purchased it off of a friend and braught it home. He had told us from laying it on its side while bringing it home it said in the guide to let it...


Caveat: I am not a tech, I just read through the Mitsubishi service manual, and have worked on different model TV that I have owned (older model of this one) I am a little unclear on the second set of lights but I think the combination *may* indicate that the lamp fan is not starting (there are two fans though), if the blinking red is the status light. It is possible the connector for that got jostled during the trip, something fell into it from being on the side (wire or loose something) and is blocking it from spinning now, or a module unseated a bit,and is loose, or the lamp is no longer seated correctly (though the lamp light does not appear to be on) or none of these. :) These are just guesses.
Be careful if you open it up, due to potential for shock. Wear gloves, and power it down first (then unplug). Reseat any fan connectors.

Google: I used "wd-65735 status lights" to find a service pdf , it's for V39 chassis (several models)

From page 24 of Service Manual :

3. Error Code Operational Check Note: The TV must be in "Shut Down" and not have been switched Off, to perform the Error Code Opera- tional Check. When the TV is switched Off, the code automatically resets to "12" No Error.
Pressing the front panel "INPUT" and "MENU" buttons at the same time, and holding for 5 seconds, activates the Error Code Mode. The "TIMER LED" flashes denoting a two digit Error Code, or indicating no problem has occurred since the last Initialization.
Note: The front panel buttons must be used, NOT those on the Remote Control.

  • ThenumberofflashesindicatesthevalueoftheMSD(tensdigit)oftheErrorCode.
  • Theflashingthenpausesforapproximately1/2second.
  • TheLEDthenflashesindicatingthevalueoftheLSD(onesdigit)oftheErrorCode.
  • The Error Code is repeated a total of 5 times. Example: If the Error Code is "23", the LED will flash two times, pause, and then flash three times.
Page 24
MODELS: WD-60735 / WD-60C8 / WD-65735 / WD-65736 / WD-65835 / WD-65C8 / WD-73735 / WD-73736 / WD-73835 / WD-73C8
4. Error Codes
The Error Code designations indicating malfunction, or no malfunction, are listed below:
ERROR CODES page25image3968
Code
Description
Most Likely Cause
12
No Error found
17
Communication loss, TV Micro - Engine (3.3V-ENG-SDA & SCL)
Engine Failure
18
Engine will not accept data (ASIC-READY signal from Engine is not detected).
Loss of 12V from PWB-POWER (Loose PE or PE2 connector); Bad Color Wheel (Loose J6 or J7 connector); Engine Failure
32
Lamp cover is open.
Lamp Cover Switch; Loose CD connector
34
Lamp turns Off while the TV is playing. Lamp failure
(Lamp Enable signal from engine is lost)
Lamp Cartridge Failure
36
Exhaust Fan failed.
Loose J4 connector
37
Engine (DMD) fan failed.
Loose J5 connector
38
Lamp temperature abnormally high.
Poor Air Circulation; Loose J3 connector
39
DMD temperature abnormally high.
Poor Air Circulation
41
Standby Supply Short is detected. (5VS or 3.3VS)
PWB-MAIN Failure
42
Sirocco fan failed (Lamp fan).
Loose J8 connector
44
Check for disconnected DVI cable between PWB-DM and Engine. (Engine pulls DVI pin 14 Low)
DVI Cable unplugged
48
PON-SHORT 3.3V switched supply short
PWB-MAIN Failure
57
Ballast communication problem (ballast to chassis)
Loss of 340V from PWB-POWER (PL or CJ1 connector); Loose FB or CJ3 connector; Ballast Failure
61
No LAMP-EN output from the engine to the ballast
Bad Color Wheel (Loose J6 or J7 connector); Engine Failure
66
Lamp did not turn on at P-ON sequence
(No Lamp inserted)
(Disconnected cable between ballast and lamp) (Lamp-Enable goes to DM but not to Ballast)
Loose CJ4 connector;
No Lamp Inserted;
HV connection or lead wire to lamp; Lamp Cartridge Failure
Code 34(1) - Lamp Enable is generated to activate the Lamp
Code 57(2) - Lamp Enable is generated during P-ON sequence, but no Lamplit signal is received from the Ballast. Code61(3) -NoLampEnableisreceivedattheDMandBallast.
Code 66 (4) - Lamp enable is received at the DM but not at the Ballast.
4. Error Code Log
The Error Code Log - may be helpful to retrieve the code for an error the occurred in the past. To access the Error Code Log: Press <MENU> <3-5-6-4>

Oct 27, 2014 | Televison & Video

1 Answer

Cannot get the two thumb screws to thread in. Picture is much darker than before


get another housing if possible........take the lamp out, it's held in by 2 screws and metal brackets....good success, meder's tv service

Oct 15, 2013 | Mitsubishi WD-Y577 Television

2 Answers

What is error code 42 on wd62627


Double check as no 42 is indicated on their site.

Nov 29, 2012 | Mitsubishi WD-52627, WD-52628, WD-62627,...

1 Answer

White pixel are appearing on my Mitsubishi 57" TV WD-Y577


Hi, Your problem has to be a defect in the optical engine. Cost of replacing this unit can run from $800 to $1200. Call Mits at 800-332-2119 with model, serial and date of purchase. They should be willing to help. Thx

Bill W.
integrityhomeworx.com

Mar 07, 2011 | Mitsubishi WD-Y577 Television

1 Answer

White dots on screen


Your DLP chip is failing. The tiny micro mirrors within this chip are stuck. More white dots will appear over time until it looks like a star field on your screen. Most places will tell you that you need a new light engine, however you can replace the DLP chip itself and it will take you about 30 mins. You can find the chip online for around $349 but I think I have DLP chip you need brand new for $225. If you are interested in this contact me. tharizen@yahoo.com

Feb 27, 2011 | Mitsubishi WD-Y577 Television

1 Answer

I changed the bulb on my wd-y577 it turns on for a few minutes.Then it shuts down the bulb and status light comes on


CK the Lamp Fan if it stops running when Lamp starts to light set will shut off.
Ballast board is what powers Lamp on.

Oct 28, 2010 | Mitsubishi WD-Y577 Television

1 Answer

Screen is dim. Have brightness turned up to max setting. Does the lamp get dim with age? Mitsubishi WD-Y577 dlp rear projection tv


Yes... from the moment the lamp is put into service, it begins to deminish in brightness. You should order a replacement lamp to have on hand.

Mar 15, 2010 | Mitsubishi WD-Y577 Television

1 Answer

I replace the bulb and I'm getting a blinking error code 3 4. How do I fix? Mitsubishi WD-52525


That code can often be caused by failed capacitors on the power board which will cause the 34 error for lamp abnormality. The V26 Power repair kit at www.tvrepairworld.com may fix that issue. The kit contains the replacement capacitors and has the CD with instructions.

Dec 14, 2009 | Mitsubishi WD-52525 52" Rear Projection...

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