Mitsubishi TV Model VS-7083

My television is running horizontal lines. It seems that any floor movement triggers the TV to jumps to flickering horizontal lines. If I turn the TV off the problem goes away and if anyone stumps or walks to close to the TV the problem continues. Any suggestions?

1 Answer

Anonymous

Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Vice President:

An expert whose answer got voted for 100 times.
Master
934 Answers

The deflection board and/or smps have most likely ring-cracked on one or more components on the board due to heat stress. It's not an expensive fix at the moment, but continuing to operate it this way will place additional stress on components like the regulator and they will eventually fail...
If you're taking it into the shop for this repair also discuss with your tech to do the following per Mits bulletin: APPLY FOLLOWING CIRCUIT CHANGES ON PCB-SIGNAL: A. REPLACE R2K8 WITH A 1K RESISTOR (BASE OF Q2B2). B. REPLACE R2K3 WITH A 47 OHM RESISTOR (IC201 PIN 50). C. ADD A 100PF CAPACITOR FROM BASE OF Q2B2 TO JUNCTION OF R2L0 AND R2K6 (GROUND).
Have a great day!
Bill

Posted on Nov 29, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

1helpful

1answer

Stk part number for vs-7083

model not listed--sure it is not a VS-70803?

That model uses the 392-040 chips and for that matter you can look inside to confirm the number right on the chips.

Read full answer

Jun 07, 2012 • Mitsubishi VS-7083 70" Rear Projection...

0helpful

1answer

Vs-7083 what stk part number does it need

These STK's work for your model.

STK 391-020
STK 397-010

Read full answer

Jun 07, 2012 • Mitsubishi VS-7083 70" Rear Projection...

1helpful

1answer

Unstable picture with horizontal warped line on top and bottom

convergence problem

Read full answer

May 20, 2010 • Mitsubishi VS-45607 45" Rear Projection...

0helpful

1answer

I have a 2000 Mitsubishi VS 60707 60" Projection television, when I turn it on I have horizontal lines flickering, then it clears up for a few moments and flickers again. The picture is great when it...

the DM board is failing and it is no longer avail sorry

Read full answer

Dec 04, 2009 • Mitsubishi VS-60707 60" Rear Projection...

0helpful

1answer

Mitsubishi VS-60609 60 in. no pix /has sound

My Mitsubishi TV model VS 60609 is showing double vision on the screen.

Read full answer

Feb 24, 2009 • Mitsubishi VS-60609 60" Rear Projection...

0helpful

2answers

Mitsubishi vs-55707 or vs-50707????? bouncing horizontal lines weird color

If the picture looks like a 3D then you have a convergence failure.
I would suggest to visually inspect the STK Ics for dry or crystallized solder joints.
IC8C01 - STK392-110
IC8C02 - STK392-110

Read full answer

Dec 11, 2008 • Televison & Video

0helpful

1answer

VS-45607

sounds like a defective cappacitor or leaky diode in the deflection circuits. Unless youre comfortable working around the high voltage circuits of a rear projection set, it may be best to call a reputable repair facility that is famillair with mitsubishi products.

Read full answer

Jun 15, 2008 • Mitsubishi VS-45607 45" Rear Projection...

0helpful

1answer

MITSUBISHI vs-7083

What is your source? Antenna, cable, or satellite?
accordianman

Read full answer

Feb 22, 2008 • Mitsubishi VS-7083 70" Rear Projection...

1helpful

1answer

Going down fast

Its definately fixable. Can you post a picture of what your refering to when you say horizontal lines and jumping? Also do you have any soldering ability or troubleshooting experience? Let me know

Read full answer

Jan 12, 2008 • Mitsubishi VS-70707 70" Rear Projection...

0helpful

1answer

No Blue. Horizontal Lines.

Not to me, but it also depends on if you could do this yourself or not. And the area you are in sometimes is responsible for the cost being high.

Read full answer

Sep 02, 2007 • Mitsubishi VS-50705 50" Rear Projection...

Not finding what you are looking for?

View Most Popular

VS-7083 70" Rear Projection Television

Televison & Video

Stk part number for vs-7083

Mitsubishi VS-7083 70" Rear Projection Television

Open Questions:

0answers

ECRAN SUR RIEN PAS EMPLOI MODE

Read full answer

Be the first to answer Jun 10, 2010 • Mitsubishi VS-7083 70" Rear Projection...

0answers

vertical jitter/roll on Mitsu Model CS 35401 Great tv, built 1994. recently began vert jitter. gets better after warm up (about 20min). some stations "hold" better than others but they all exhibit the jitters/roll during viewing making the process like a bad 60's experience. S/W local repair guy who said for $500. he'd fix it (maybe a coolant leak or a control board?) Any ideas?

Read full answer

Be the first to answer Oct 22, 2017 • Mitsubishi VS-7083 70" Rear Projection...

355 views

Ask a Question

Usually answered in minutes!

Check Out the Latest HD Televisions Report

View all Fixya Reports

Are you a Mitsubishi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Have a manual for Mitsubishi VS-7083 70" Rear Projection Television? Or just drag it here!

Related Topics:

Mitsubishi TV Model VS-7083