Mitsubishi WS-48613 48" Rear Projection Television - Answered Questions & Fixed issues

Like a lot of error codes, this one is general in nature "deflection circuit problem" which usually means in the Horizontal output circuit but can mislead you.Someone needs to open and check voltages there, inspect for any signs of Glycol, and check for shorts to ground in that area of the set= it can be anything from a 1 dollar part to a major part.The service manual should be available online for free and if tech savy let me know.

I think I got mine exactly 10 years ago

have you checked the fuse at the back??...this just might be your problem. It is located on the power supply side of the motherboard.
Good luck and thanks for using Fixya.

G..

replace line output transformer

It sounds to me like your set is stuck in home theater mode.
You will need to pull up the menu and select advanced in the next menu, then navigate to home theater and turn it off.
The home theater mode fixes your Television to input one or Aux 1.

If you need any further help please reply to this post.
I hope that this helps you with this issue.
Thanks for using Fixya.
asnowman

Follow the steps below for the initial set-up:
1. Select the "MENU" display by pressing the "MENU" button once.
2. Press the number buttons "2", "2", "7", "0" in sequence to select the "OPTION MENU" display.
3. Press the "ADJUST" button to select "INITIAL."
4. Press "ENTER."
NOTE: At this time channel 3 is automatically selected.

This will reset the the tv ....

Thats the code for short protect. Usually its the convergence which has blown F9A04 or F9A05 if either pico is blown the convergence IC and picos will need replacement

you need to replace the 4 100uf capacitors on the DM board. You can get the service manual for your set at this link. They will email it to you after purchase and they will provide free instructions on how to do the repair with pictures plus free on line tech support . heres the link.
http://servicemanuals.vstore.ca/

A continuously blinking green light is almost always caps on the dm board.If you have access to an esr meter check them that way and replace.

ONLY 1 or 2 things can cause this problem----First thing to do is remove front speaker grill--it should pulls out and is secured with plastic pegs--behind it you will find an inspection plate---Notice the one or two pairs of wires coming from the front keyboard of the set---remove the inspection plate and follow the wires to the right--you can unplug both plugs(most have two and they are marked with letters and different sizes so you cannot get them wrong)

The idea here is to remove the front keyboard with its reset button etc from the circuit---You will still be able to try to turn the set on with the remote---these sets have a Receiver(large metal box to the left as you look from the back) and if the power goes out the green light will blink for about 70 seconds and then go out---it is the Receiver booting up.

If disconnecting the keyboard allows the set to turn on--you have a bad reset switch and two choices---either operate the set only with the remote or to remove the front screen and get at the reset switch (it is tiny) and remove and or replace it.

If disconnecting the keyboard does not restore the set to operation---the receiver is bad---there are 4 or more caps and some pico fuses that can fail in that unit---Mitsubishi no longer sells or repairs these--if it is bad and not the caps there is a company you can send the unit to and have it repaired--if you need to know their name let me know---you can call them and get a quote for repairing the receiver.




SD TECH

Most likely Cold Solder joints on the Green CRT board. I would look over all three for bad connections.

You will need to install new convergence ICs if you need more info on this please let me know. Its a fairly easy repair.

Thanks so much for getting back to me. Hope you enjoy the plasma.

there are six capacitors on the DM board 1000uF 16 v that go bad, repace them with 680uF 16 v. 105C. the capacitors are clustered together. on the DM board the DM board is the board that is enclosed in the metal box. the repair is not an easy one so have a tech help you. this is a known problem.

It seems problem of weak capacitors in power supply and deflection board.
If you have little experience of TV repair and good soldering skills, then check above said boards for weak capacitors.
You also need to have service manual of WS48613 which can be obtained from Manual Zone.
Service manual has schematics and technical information of TV to help in repair.

have not solved it but wanted to reply. do not appreciate your original offer for informatiion and help when all it was an attempt to get one to sign up for and pay for your service. i will seek help from someplace that is not trying to scam me.

there are six capacitors on the DM board 1000uF 16 v that go bad, repace them with 680uF 16 v. 105C. the capacitors are clustered together. on the DM board the DM board is the board that is enclosed in the metal box. the repair is not an easy one so have a tech help you. this is a known problem.

If you have no video and audio then IC9c25 on Sig. Bd.

hey it might be expensive to repair, i would suggest sending the board it into ptscorp.com
on a side note if you do send it in you might want to find someone that knows tv's since you will have to take the high voltage cables out of the tubes.

how many times does it blink does there seem to be a pattern?
try this:
http://www.chrisandnat.com/Projects/BlinkingTV/blink.htm