Question about Sony FD Trinitron WEGA KV-34HS420 34" TV

3 Answers

Kv 32hs420 7 slow blinks form the led light sounds comes on but no picture shuts it self down then give me 7 fast blinks hhhhhheeeeelllppppp

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  • captonsaveah Mar 11, 2009

    yeea

  • shed23000 Apr 16, 2009

    kv 32hs420 7 slow blinks form the led light sounds comes on but no picture shuts it self down then give me 7 fast blinks hhhhhheeeeelllppppp

  • barbara_46 Apr 18, 2009

    sony wega kd-34xs955

  • artzykat71 Apr 27, 2009

    When turning the t.v. on, you can hear the audio but can not see the image. After a few seconds the system turns its self off. Seven flashes of the light marked "stand by/timer".

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3 Answers

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IC 8002 on the D board is the problem. This is a common failure for this TV.

Posted on Apr 13, 2009

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The slow blinks are normal at startup. The quick seven blinks indicate that a problem was detected and the set is shutdown to prevent further damage. I'll look up your model later today and post the probable defective parts. Are you planning on attempting the repair yourself?

Dan

Posted on Mar 10, 2009

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Can you tell me where i could find the d board on this tv and the ic8002

Posted on Apr 18, 2009

  • barbara_46 Apr 18, 2009

    can you tell me where i could find the d board on this tv and the ic 8002

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I HAVE A SONY-KV-ES34M61TV,PICTURE GOOD,SOUND GOOD BUT LIGHT BLINKIG FIVE TIMESWHEN NOT PICTURE ON TV SCREEN FLESHING LIGHT IS STOP, PICTURE GOOD,SOUND GOOD BUT IN SELF DIAGNOSTIC SCREEN DISPLAY 005:255,IT...


These 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/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
Type in the brand name of your device, in the search box [at the top right] of the display window, and press enter to get all related posts. It will make surf easy.

Feb 11, 2015 | Sony Televison & Video

1 Answer

Yellow blinking light . what does it mean


A blinking yellow for this model indicates the TV is too hot, unplug & allow 30-45 min to cool before re-plugging .
OR: lamp not installed or lamp door not closed. there is a lamp door switch that may not be closing, simulating door not closed


LED Indications

The front panel Status LED provides an indication of

the set's operation and the possible cause of a malfunction.

If an abnormal condition is indicated, perform the

Self Diagnostics procedure.

Self Diagnostics

To activate, press the front panel <ACTIVITY> &<CH

??> buttons at the same time and hold for 5 seconds.

The STATUS LED will then flash denoting a two digit

code.

• The number of flashes indicates the value of the

MSD (tens digit) of the Error Code.

• The flashing then pauses for approximately 1/2

second.

• The LED then flashes indicating the value of the

(ones digit) of the Error Code.

• The Error Code is repeated a total of 5 times.

Example: If the Error Code is "23", the LED

will flash two times, pause, and then flash three

times.

Table 2-2: LED Indications

Error Codes, descriiptions and the most likely cause of

the error are listed in Table 2-3.

Note: The TV must be in "Shut Down." The LED

will probably be indicating an abnormal

condition. If the TV is switched Off, AC is

removed, or a System Reset is performed, the

code automatically resets to "12" No Error.

See the Error Code Log to retrieve a history of

errors.

Note: Use the front panel buttons, not the remote

control.

Note: If there is no response, the front panel may be

locked by a V-Chip setting. To unlock, press

and hold <ACTIVITY> on the front panel for

8 seconds.

LED Indication Condition

Off Off (standby)

Green Power On

Slow Blink Green Power Off with Timer Set

Fast Blink Green (80 seconds) > Off Power Off (Cooling fan still working, 80 sec)

LED Indication Condition

Red Lamp Failure

Yellow TV Too Hot

Slow Blink Red TV May Require Service

Slow Blink Yellow Lamp Door Open or No Lamp Installed

NORMAL INDICATIONS
ABNORMAL INDICATIONS (For details perform Self Diagnostics Procedure.)

Jul 07, 2014 | Mitsubishi WD 65837 65 in. HDTV

1 Answer

STAND BY BLINKING LED 6 TIMES


Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206. For more information go to http://electronicshelponline.blogspot.com/

Nov 23, 2013 | Sony KV-35S26 35" TV

1 Answer

Phillips tv no pic no sound just flashing light


Its not going to be a do it yourself repair--likely a bad board or even boards--have a repair center (authorized for this brand) inspect it.

Just getting a set like this apart safely is tricky.

Apr 29, 2012 | Televison & Video

1 Answer

Sony KV-34HS420 Random Shut downs


i would say this is a internal problem how long have you had it?

May 28, 2009 | Sony FD Trinitron WEGA KV-34HS420 34" TV

2 Answers

Tv won't power on, stand-by light blinks 6 times continously


just unplug tv 5 minutes. and plug it again. power on again. if not reset tv.

May 25, 2009 | Sony FD Trinitron WEGA KV-32HS510 32" TV

1 Answer

Sony Trinitron KV-28LS36U no sound or picture, the standby light flashing green and red but if i switch it on a little bit of sound comes and then switches off. how can i repair?


The unit is shutting itself down because a problem was detected internally. When this happens, the standby light should blink a repeated pattern. Please count the number of blinks and post the number here. That will indicate the circuit in which the problem occurred.

Thanks,
Dan

May 19, 2009 | Sony Televison & Video

2 Answers

Kv-32s120 standby LED blinking no sound or picture


How many times does the timer light flash between pauses?

Sep 05, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Sony wega


Would you like to tell me about stand-by light condition when TV goes to Off/ shut-down? How many times this light blinks?
Actually light-blink gives feeback about problem area. You can say it Error Code.

May 31, 2008 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

SONY KV-32FX20U


I suspect you crt tube is going and is most likely not worth fixing

There are things you could do a tv service shop could rejuve your picture tube and adjust your screen voltage.

sometimes that does not work

I would start looking for another tv



thanks doctor video

Apr 14, 2008 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

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