Question about Sony Grand WEGA KF50WE610 50" Rear Projection HDTV-Ready Television

1 Answer

Remedy what was the possible causes of no power of television,thanks!

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  • Sony Master
  • 8,617 Answers

Could be almost anything. With the type of tv you have you would really need a service manual to properly diagnose the problem. You can get one at the following link for 10.99 and they will email it to you if you go back to the site and request that they email it instead of mail it to you. Hope this helps. Here is the link
http://servicemanuals.vstore.ca/

Posted on Jan 20, 2008

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Posted on Jan 02, 2017

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2 Answers

BLINKING STANDBY LIGHT AND NO POWER


there is a possibility that the power switch capacitor has bubbled or leaked a remedy is to unplug the unit from the outlet for at least an hour then try to power it back on.

i will try to look for more information about other work-around's or which of the other parts are defective or almost defective, that is causing the problem.

Jul 30, 2008 | Sony KP-46WT520 46" Rear Projection...

2 Answers

Error 0 problem


see the error +causes +remedy:God bless you

Description
Errors 00 through Error 04 check upper PCA memory locations, RAM memory locations and
EEPROM checksum during the power up test sequence. If a fault is found during the power up
test sequence, the appropriate error code will be displayed.
Possible Causes
1. These errors messages almost always indicate an upper PCA problem when they are
consistently displayed. Failures causing these error messages to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the upper PCA
should be replaced. It is possible to see one of these messages displayed intermittently due
to external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in one of these messages being displayed. Treadmills operating
on non-dedicated A.C. circuits may see these messages displayed on an intermittent basis.2_4_2013_5_52_44_pm.gif

Feb 04, 2013 | Proform Sport 1000 Folding Treadmill...

1 Answer

Treadmil t733 shows E9 error and soes not start


Dear Sir:

Hello I hope you are o.k

I wil give some tipoe with this Error code:
Error 09 - Lower PCA Memory Test Errors
Description
Error 09 checks lower PCA memory locations during the power up test sequence. If a fault is
found during the power up test sequence, error 09 will be displayed. This error code is only used
on products utilizing the dual microprocessor system.
Possible Causes
1. This error message almost always indicates a lower PCA problem when it is consistently
displayed. Failures causing this error message to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the lower PCA
should be replaced. It is possible to see this error message displayed intermittently due to
external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in this message being displayed. Treadmills operating on
non-dedicated A.C. circuits may see this message displayed on an intermittent basis.

Thank you in advance, sincerely. Blessing.

If you need additional Help, please reach me.

E.CUADRA
Managua, Nicaragua. C.A.

Sep 28, 2011 | Exercise & Fitness

1 Answer

It does not start and shows E9 error


Dear Sir:
I hope you are o.k

I will help you:
Please follow this step:
Error 09 - Lower PCA Memory Test Errors
Description
Error 09 checks lower PCA memory locations during the power up test sequence. If a fault is
found during the power up test sequence, error 09 will be displayed. This error code is only used
on products utilizing the dual microprocessor system.
Possible Causes
1. This error message almost always indicates a lower PCA problem when it is consistently
displayed. Failures causing this error message to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the lower PCA
should be replaced. It is possible to see this error message displayed intermittently due to
external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in this message being displayed. Treadmills operating on
non-dedicated A.C. circuits may see this message displayed on an intermittent basis.

Thank you in advance, sincerely. Blessing.

If you need additional Help , please reach me.

E.CUADRA
MANAGUA, NICARAGUA. C.A.

Sep 28, 2011 | Exercise & Fitness

1 Answer

Power button turns green, flashes and then turns red and flashes.


Hi,
While working it stops and flashes red approximately 2 seconds interval

Causes
Protection circuit is activated depending on the temperature of the surroundings

Remedy
Switch off the power supply and power on after the temperature have reduced.


While working it stops and flashes red approximately 0.5 seconds interval

Causes
1.Using speakers having less impedance than the specified.
2.If speaker core wire touch each other Protection circuit is activated


Even applying power red flashes 0.5 seconds interval

Cause
Amplifier circuit has failed

Remedy
Switch off the power and contact denon service centre


Thank You

Sep 07, 2010 | Denon AVR-789 Receiver

1 Answer

Just clicks no power. Already checked for touching wires and proper cooling. This unit has worked fin in the same location for four years. Any other ideas?


I had a similar 'drop out' problem with my Yamaha RX-V3300.
Problem- Possibly loose speaker connections.
I have banana connections which I unplugged; tightened speaker terminal connections at back of receiver and then reinserted banana speaker connectors- which remedied problem. There is possibly some kind of loose connection either caused by the banana plugs or at speaker connectors at the back of the receiver, which was remedied (i.e. possibly temporarily) by reinserting the banana plugs.
I also previously thought something was wrong with the main on/off power relay which was 'dropping out' and replaced it, but then 'drop out' problem returned a few days later. I reinserted and tightened speaker connectors, which has it working again.

Dec 22, 2009 | Yamaha RX-V630 Receiver

1 Answer

Distorted television image


bad caps in power supply and poss. pincushion section.

Dec 06, 2007 | Toshiba 32AF43 32" TV

1 Answer

No picture, sound works on Sony TV


Hello, maybe there is a contact error in power supply or the deflection stage. If the resoldering does not help- here are some possible solutions: remedy Replace flyback location LP04. Entered for KV32S22 /SONY (Chassis) remedy 2 Replace IC351, Q602, Q601 (2SC4834M), R607 (1R/0.5W), R622 (10R), IC641 (SI3090CA) and Q502 (2SC5148). remedy 3 Replace tuner. remedy 4 Replace R607, Q502 and IC601. Entered for KV32S22 /SONY (Chassis) remedy 5 Replace regulator IC, R607, check C609, C610 (0.68pF) and C613 (0.0022pF/500V). remedy 6 Replace horizontal output transistor (2SC5148), IC601 (MX0841) and R607 (0.1R). remedy 7 Replace IC1701 and IC601. remedy 8 Replace Q501 (2SC5148), R607 and resolder horizontal driver transformer. remedy 9 Check and replace horizontal output transistor Q502 (2SC5148) and IC601 (MXD8411AB-F). remedy 10 Replace shorted R607. Also check T501 and Q501 for dry joints. remedy 11 Replace C608. remedy 12 Replace Q602 and D648. remedy 13 Replace Q502, Q601, Q602 and R602. Entered for KV32S22 /SONY (Chassis) remedy 14 Replace D626 (6.2V). remedy 15 Replace IC801 and R607. remedy 16 Replace horizontal output transistor and the associated damping capacitor. Check flyback transformer and SMD microprocessor as well. remedy 17 Replace R639 (4.7R/0.250W) located on G board in standby power circuit. remedy 18 Replace D600. remedy 19 Replace C502 (0.47uF/50V). remedy 20 Check D655(1N4937), D657 (1S1834) and Q601 (2SC4423). remedy 21 Check D606 for leakage. remedy 22 Check yoke between vertical and horizontal windings for S/C. remedy 23 Replace Q601 (2SC4834MNP), R607 (0.1R) and C517 (2.2uF/250V). remedy 24 Replace R611.

Apr 22, 2007 | Sony KV-27V22 TV

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