Question about JVC AV-27530 27" TV

Half a screen

Hi, I own a JVC AV-21SX2EK TV and only recently the screen has dropped to about half way. It sort of flickers there and may move back towards the top with a tap on the side but invariably moves back to about half way again. Any ideas? Dan

Daniel Daniel Jul 07, 2007

Fab! I can solder but can you tell me where the ID is?

1 Answer

Mike Longo

Level 2:

An expert who has achieved level 2 by getting 100 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.
Expert
398 Answers

The solder joints have cracked on the vertical output IC. If you have soldering experience you can resolder them yourself but if not then let a qualified tech handle it for you.

Posted on Jul 07, 2007

Mike Longo Jul 09, 2007

Look at the jack with 4 wires going up to the yoke, the large set of coils on the neck of the picture tube. 2 wires are for horizontal and 2 are for vertical. Look at the bottom of the board and follow where those 4 wires go. The 2 horizontal wires will go towards the flyback transformer and the large horizontal output transistor. The other 2 wires will go toward the vertical output IC. Resolder the pins of that IC and while you are at it, resolder the pins of any other IC or transistor that is mounted on a metal heat sink, as well as any other solder joints that look discolored, cracked or weak.

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:

1 Answer

I have a broken Samsung LED TV. Faulty screen with misalignment problems on the top half, can this be fixed?

It sounds like it was dropped or banged hard. I would suggest just replacing it.

Aug 10, 2014 | Samsung UA40D6000 40 inch Full HD 3D LED...

1 Answer

One half of my screen is dark the other half is light

your bulb is going out if you tape the back of the tv the screen should flicker

Aug 19, 2011 | JVC Televison & Video

1 Answer

JVC AV48WP30 Projection TV..Half picture distorted and flickering

Ur convergence is dead.Must replaced the 2 convergence ICS and all it resistors.The shop will cost U $300 for parts and parts.

Feb 10, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

My tv the JVC AV-65WP74 the tv works its just the colors are split in half one is blue and other red like if it was 3d tv

hi, needs convergence ic`s replaced, possibly a couple of precision resistors, it needs a tech, this is not an easy job for a non tech, here in central fl. it runs $256, hope this helps, video-tek

Jun 04, 2009 | JVC AV-65WP74 Rear Projection Television

1 Answer

Color convergence drops on left side

Here are some of the most common symptoms and example photos of a convergence problem

Screen looks 3D
Colors don't line up
One or more colors can't be adjusted when using the convergence menu.
Screen is bowed or warped.

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

Solution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.

Mar 13, 2009 | JVC AV-48WP30 48" Rear Projection...

1 Answer

The lcd screen is just showing half black and half white theres no picture but when i plug it into the av socket on tv it shows normal but not on the lcd screen

it was still under warrenty so i contacted the manufacturer and they are gonna sorted thanks

Sep 09, 2008 | Cameras

1 Answer

Television fault

it is not worth fixing get a new tv

Oct 31, 2007 | JVC AV-27020 TV

2 Answers

Black menu screen pops and hides half the tv.

that is close caption, get your remote control and press the close caption button.that's it

Oct 31, 2007 | JVC AV-27020 TV

2 Answers

Black Menu Appears

set is in the text mode.

Aug 17, 2007 | JVC AV-27S33 27" TV

1 Answer

JVC AV-48WP74 48 in.

The convergence circuit needs repaired. I did the same job yesterday on this model. I not only replaced the convergence ICs, but, I had to replace a couple of resistors and a coil. The convergence alignment was minor after that.

Jan 22, 2007 | JVC AV-48WP30 48" Rear Projection...

Not finding what you are looking for?

View Most Popular

AV-27530 27" TV

Televison & Video

I have a broken Samsung LED TV. Faulty screen with misalignment problems on the top half, can this be fixed?

Samsung UA40D6000 40 inch Full HD 3D LED Multisystem Smart TV FOR 110-220 VOLTS

Open Questions:

0 Answers

Ask a Question

Usually answered in minutes!

Check Out the Latest HD Televisions Report

View all Fixya Reports

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

Answer questions

Manuals & User Guides

Have a manual for JVC AV-27530 27" TV? Or just drag it here!

Half a screen

1 Answer

Mike Longo

Add Your Answer

Attachments: Added items

Related Questions:

I have a broken Samsung LED TV. Faulty screen with misalignment problems on the top half, can this be fixed?

One half of my screen is dark the other half is light

JVC AV48WP30 Projection TV..Half picture distorted and flickering

My tv the JVC AV-65WP74 the tv works its just the colors are split in half one is blue and other red like if it was 3d tv

Color convergence drops on left side

The lcd screen is just showing half black and half white theres no picture but when i plug it into the av socket on tv it shows normal but not on the lcd screen

Television fault

Black menu screen pops and hides half the tv.

Black Menu Appears

JVC AV-48WP74 48 in.

Not finding what you are looking for?

AV-27530 27" TV

I have a broken Samsung LED TV. Faulty screen with misalignment problems on the top half, can this be fixed?

Open Questions:

our older Toshiba 27A34 tv has horizontal lines across the top quarter of the picture

can I hook up rabbit ears to this kind of T.v?

flyback transformer

v-chip is lock

Related Topics:

Ask a Question

Check Out the Latest HD Televisions Report

Top JVC Televison & Video Experts

The Knight

matt martin

Demonic-2011

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

Manuals & User Guides

Half a screen

1 Answer

Mike Longo

Add Your Answer

Attachments: Added items

Related Questions:

I have a broken Samsung LED TV. Faulty screen with misalignment problems on the top half, can this be fixed?

One half of my screen is dark the other half is light

JVC AV48WP30 Projection TV..Half picture distorted and flickering

My tv the JVC AV-65WP74 the tv works its just the colors are split in half one is blue and other red like if it was 3d tv

Color convergence drops on left side

The lcd screen is just showing half black and half white theres no picture but when i plug it into the av socket on tv it shows normal but not on the lcd screen

Television fault

Black menu screen pops and hides half the tv.

Black Menu Appears

JVC AV-48WP74 48 in.

Not finding what you are looking for?

AV-27530 27" TV

I have a broken Samsung LED TV. Faulty screen with misalignment problems on the top half, can this be fixed?

Open Questions:

our older Toshiba 27A34 tv has horizontal lines across the top quarter of the picture

can I hook up rabbit ears to this kind of T.v?

flyback transformer

v-chip is lock

Related Topics

Related Topics:

Ask a Question

Popular Questions

Green curved lines going across my t.v.

Will not play dvd says reading disk then no disk

Background sound too loud

Need remote control codes for the JVC Multi Brand Remote Control Unit, LP20303-018

HDMI input failure

Check Out the Latest HD Televisions Report

Top JVC Televison & Video Experts

The Knight

matt martin

Demonic-2011

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

Manuals & User Guides