Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

8 Answers

Sony KP53HS30 standby & stereo lights on no picture or sound. The only way to turn it off is by pulling the plug. It started a couple of days ago when it took about an hour or more to have a clear picture but yesterday I lost picture while watching TV. Today I lost both sound and picture.

Posted by on

  • hector97 Dec 11, 2008

    I tried the solution given but I still have the same problem.

×

8 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Expert
  • 75 Answers

May be there will be problem in power supply section in your tv...which also leads to damage the other parts like picture and sound...so check the power supply section in your tv...

Posted on Dec 11, 2008

  • 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.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 6,966 Answers

Hi and welcome to FixYa,

Initially, pls determine the error codes. This would refer to the number and sequence the blink. The interpretation of the codes maybe found here.

Depending on the code and the area/component it may refer to, the unit has to be opened up for a look and see.This of course would require opening the unit, perform voltage measurements,determine faulty component and subsequent part(s) replacment. further, a fair familiarity of electronic components/circuitry and safety procedures, use of a DVM and a soldering iron would be required. It would be to your added advantage access to a service manual (Sony Chassis RA6) or at the very least a schematic diagram with voltage readings.Should you be uncomfortable performing a DIY (do-it-yourself), perhaps your best bet would then be to seek the services of a qualified professional.

Good luck and Thank you for using FixYa. Happy Holidays.

Posted on Dec 11, 2008

  • Louie  Role
    Louie Role Dec 12, 2008

    Hi again,



    Any updates or developments so far?





×

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 3,037 Answers

What color is the stand by light when you try to turn it on? Is it blinking? If so, how many times, should be a pattern. Also, If I were to have you attempt to have you check certain components, what are your electronic skills like? If you don't know what is dangerous or not in this tv, then you should not attempt to repair it and should have a local shop take it. Please answer the above questions and I will post back further information

Posted on Dec 11, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 10,594 Answers

Let me know do you want to repair it at own and have service manual?
I can guide you in this.

Posted on Dec 11, 2008

  • 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.

    Master:

    An expert who has achieved Level 3.

  • Master
  • 416 Answers

What about self-test system. How many red blinks you have in stand by mode. If its seven its board or power supply. High voltage shutdown. Check power supply
If its six ---no horizontal (H STOP), no raster, goes to the blinking selfdiagnosis function immediately.
Good Luck

Posted on Dec 11, 2008

  • 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.

    Master:

    An expert who has achieved Level 3.

  • Master
  • 479 Answers

There is a short tracking on the main board which needs to be repaired.every time it tracks short it creates a problem there by damaging the device more n more.the main board needs to be repaired by a qualified technician to solve this problem.dont try things that can spoil ur device further.

Posted on Dec 11, 2008

  • 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
  • 734 Answers

First, try the unplug AC; wait 5 minutes; plug back in; try again method. Obviously, if the service menu comes back up when entered, then use Gregg's method. Also try connecting devices to the various inputs including the "Component" inputs (Red, Blue, Green). A DVD player might have these or as a last resort connect a yellow (composite) cable to the Green connector.
Second [Danger mode]: turn set off; enter code to go into service menu (TV should turn on with no picture); press "8" then "enter" [/Danger Mode] This resets TV to last saved mode. Probably won't work but worth trying.

Third [Danger Will Robinson Mode] Same as the above but with "7" instead of "8" [/Danger Will Robinson Mode]. The manual says to Never do this because it puts the set back into pre factory setup and it will really mess things up, possibly beyond recovery. You would want to be armed with Every possible data value written down. You would probably need to visit the AVS forum thread on "Sony Service Codes" because many, if not, most of the settings are undocumented by the Factory in the service manual.

An absolute last ditch method does require a servicer to install new eeproms (hopefully from a working circuit board) to get the TV into a visible position to allow completion of setup

Posted on Dec 08, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sony Master
  • 6,487 Answers

Try first to reset the unit for about 6 hours being unplug from the power outlet and after that plug it back in and check if you still have the same problem,...

Posted on Dec 08, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Snx 32gt1 internet tv wont come on


Probably a failing power supply

Jan 14, 2017 | Sony Televison & Video

1 Answer

I have a Sony kds-60A2020 with no sound or picture two green and 7 red errors code


Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Jan 12, 2017 | Sony Televison & Video

1 Answer

EMERSON 55 INCH TV MODEL: LF551EM5 SERIAL: DS2A1433113216


Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Jan 10, 2017 | Emerson Televison & Video

1 Answer

Hi my led tv UE46D500 has no picture only sound.unplug for few hours and the picture comes back.now I have this problem every day sometimes I got the picture and sumtime no picture whole day. Help pls


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board...

Jan 10, 2017 | Samsung UE46D5000 116.8 cm 46" 1080p...

1 Answer

SONY flat screen will turn on green light showing but no picture. TV turns off in 5 seconds. Advice???


Sounds like display panel fault. If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

Jan 09, 2017 | Sony Televison & Video

1 Answer

I have a 60 inch sony tv that have a red flashing on the lower left side,no picture when I turn it on and there is ringing sound.


Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Jan 09, 2017 | Sony Televison & Video

2 Answers

Sony Bravia flat screen TV when turned on has black screen. Green light on the bottom is lite up, electric plug is plugged into house socket, no picture only black screen.


If audio is OK, the fault is with its backlight section. If audio too is absent, the fault is with its digital main board. If you wish to get more details visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
http://homenol.blogspot.com/

Jan 08, 2017 | Sony Televison & Video

2 Answers

I have a rca model led65g55r120q tv flickers and no sound


Check all cables for loose connection, try another input for picture (DVD, BLu-Ray, etc). If none of the other inputs work then it's a panel problem (display) If one or more of the others work then it's a problem with either the tuner or the signal.

Jan 02, 2017 | RCA Televison & Video

2 Answers

Portable DVD PLAYER: I don't get any audio. I'm batteried-up, plugged in, volume high, remote working, picture good -- just no audio. Any suggestions:


Maybe it has a failure in the audio amplifier, if there's no sound even with headphones or the internal speakers, if there's audio only with headphones.

Feb 09, 2011 | RCA DRC620N Portable DVD Player

Not finding what you are looking for?
Sony KP-53HS30 53" Rear Projection HDTV-Ready Television Logo

Related Topics:

23 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

98816 Answers

The Knight
The Knight

Level 3 Expert

69795 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

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

Answer questions

Manuals & User Guides

Loading...