Question about Mitsubishi VS-50605 50" Rear Projection Television

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What is the PiP module and where is it located?

I have been looking at diagrams but i cannot determine where at what is the PiP module. I have changed the stk chips on it and the capacitors next to the chips but i continue to have a warped screen imust have not changed the right capacitors or something else is burned.

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The PIP module is a board that allows you to view two different pictures on your set . Also if your having a convergence problem you might want to suspect an opened fuse that supplys the voltage or possible opened resistors could be causing the problem that your still having . A volt-ohm meter would be helpful in finding your cause . Also be cafeful when checking any electrical device when power is active . Your problem is not your PIP module if your colors are not aligned . Good luck

Posted on May 30, 2008

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Im pretty sure the pip module in my mitsubishi vs-50605 has gone bad is it a real hard fix or is there some way i can bypass


yeah you can use two caps to bypass and pull out the whole pip module. You'll have to find schematics because I cannot find my documentation, if you can't find the schematic, then let me know I can dig some more.. Basically you pull out the pip module and then add in 2 10uf caps to just pump the signal back into the signal board.

heres something i found, not positive its credible but should be safe to try
pull the module out and just push the caps into the connector
if it works, then you can solder in, i usually broke off the old connector to have an easy pop in fix.

oh.. the symptom is usually a black or bad pic, but the pip looks good = bad pip module caps (too many to fix unless you really want pip)

heres your pic

i've seen it work with many diff sized caps, this says to use 4.7uf instead of the 10uf I suggested, either will prob work.

8bd9475.jpg

Jul 13, 2010 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Mistubishi vs-45605 pip module


The PIP board is small and square and stands straight up on the main board. It plugs into a socket. It also has a ground wire that has to be unsoldered to remove it from the machine. It is located essentially in the middle of the main board near the rear of the set. Sorry I can't describe it any better. Go to http:\\www.tritronicsinc.com or call 1-800-638-3328 for parts. Thank you!!

barneyluc

Sep 14, 2008 | Mitsubishi VS-45605 50" Rear Projection...

1 Answer

Mitshishi vs-45605 again


Thanks for the FixYa, I see now what your dilemma is. There is another ebay auction up that also claims there are 5 different PIP boards to mod out. check here

He may be the better bet to go with, and promises to email the mods to you and where to find the board. If they all look different,may be the problem you are facing. .The mod itself is just pulling the PIP PCB, and then jumpering the in/outs for video with a couple of capacitors. Its possible that some versions of the set don't have the PIP PCB, but unlikely . Do you have any pcbs that look remotely similar... the pcb may be different, but will have similer connectivity and function.

robotek

Sep 14, 2008 | Mitsubishi VS-45605 50" Rear Projection...

1 Answer

Mitsubishi vs-45605


G'day mate

To all accounts it does, this can be checked by verifying that it has TWO antenna inputs. To get the PIP working, you will need to split and feed both antenna inputs. Seems to be set up this way to cater to PIP with set top boxes/convertors that have RF outputs
358cd4a.jpg

the 2 tuners can be spotted as the shielded assemblies with covers either side in the lower right corner of this pic. There is a mod floating around that involves bypassing the PIP to fix a fault that the set develops. This may have been done to your already.

check here for details.

Hope this helps you. A fixya rating is a great thankyou for my efforts to assist you . Cheers

regards
robotek


Sep 14, 2008 | Mitsubishi VS-45605 50" Rear Projection...

1 Answer

Hi i have a 93 Mitsubishi model# ck35402. I was told that the pip had went out. was hoping someone could walk me through on how to remove and reroute


From the bottom of the main board locate IC 2004 between the PIP module and the tuner. Remove the jumper between pins 2 & 6, then jump pins 6 & 7. Next , pull the pip module from its socket and toss it. The symptom for a bad PIP module could be black screen, no picture, blue streaks, wavy or jittering picture.The audio will not be affected. Make sure the symptom fits the cure before you bypass the PIP. Good luck!

Mar 12, 2008 | Projection Televisions

1 Answer

Pip module


Your model is the VZ8 that doesnt have the pip board it has an IC for control of the PIP. So your problem has to be in the video or deflection circuits You can get a service manual off this link that I am part owner of if you need one. We also help by giving free support to help with the diagnosis and locating parts. This is a free service when you purchase a manual and we email the manual within minutes of placing your order. Its listed as VS60707 and sells for 10.99 its the full factory service manual.
Heres the link if your interested.
http://servicemanuals.vstore.ca/

Mar 08, 2008 | Mitsubishi VS-50707 50" Rear Projection...

1 Answer

Mitsubishi VS-50707 50 in. Rear Projection...


There is a quick test you can do to determine if the problem is in your PIP module, using two 4.7uf/50v electrolytic capacitors. The PIP module plugs into two connectors on the main board. Remove the PIP module, and on connector VP on the main board (the 11 pin connector), use one cap to jumper from pin 7 to 9 (negative lead on pin 9); and use the other cap to jumper from pin 5 to 11 (negative lead on pin 11). If the PIP module is bad, you will now have video. The PIP module has surface mount capacitors that go bad. Just make sure you solder a small lentgh of wire to the capacitor leads to prevent them from shorting as they cross over each other. Just plug the wires into the socket no need to solder them.

Mar 08, 2008 | Mitsubishi VS-50707 50" Rear Projection...

2 Answers

Projection tv


Vertical sync problem. This issue could be related to faulty capacitors on the PIP module, as the vertical sync runs through the PIP module. If you would like to know how to by pass the module to test if it is the PIP module let me know and will post the procedure.

Feb 20, 2008 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Scrambled Picture (Vertical Sync) Mitsubish VS6883


Im looking for an owners manual for a Model VS683R Mitisubichi
TV anyone know where I can get one copied or buy one??? thanks Grant please e-mail me at WGA@aol.com

Oct 21, 2007 | Projection Televisions

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