I have no idea where to put this thread

Patrukas777

Patrukas777

Senior Audioholic
I'm asking you guys for some help. I will try to summarize the problem...

While watching cable on my television (cable runs through my receiver) and I get a static shock from moving on my couch, my television goes to a black screen. I have been as far as 15 feet away from my HT and when I have a static shock it does the same thing. I have no clue why this is occurring. I'm afraid it will damage some of my components up to and including my tv.

I know there are a ton of intelligent people on this forum and I am asking some help. I would like to know what is causing this, and can it damage my components? Lastly, is there a way to stop/prevent this from happening?

Thanks Guys and Gals
 
adwilk

adwilk

Audioholic Ninja
I know there are a ton of intelligent people on this forum...

Yeah, you were right... you really do have no idea where to post this thread....:p

JK... That is a weird problem you're having, though. I have absolutely no idea...
 
Patrukas777

Patrukas777

Senior Audioholic
Yeah, you were right... you really do have no idea where to post this thread....:p

JK... That is a weird problem you're having, though. I have absolutely no idea...
haha...then you understand where I'm coming from :)
 
GO-NAD!

GO-NAD!

Audioholic Spartan
I'm asking you guys for some help. I will try to summarize the problem...

While watching cable on my television (cable runs through my receiver) and I get a static shock from moving on my couch, my television goes to a black screen. I have been as far as 15 feet away from my HT and when I have a static shock it does the same thing. I have no clue why this is occurring. I'm afraid it will damage some of my components up to and including my tv.

I know there are a ton of intelligent people on this forum and I am asking some help. I would like to know what is causing this, and can it damage my components? Lastly, is there a way to stop/prevent this from happening?

Thanks Guys and Gals
I would suspect that since you live in Southern California, might have air conditioning? A/C also dehumidifies, so you could be getting static shocks from the low humidity in the room. But, to cause your TV to go black? Now that is bizarre. I'd check to see if the receptacles you use for your TV & components are properly grounded. Beyond that - I got nothin'...
 
Stereodude

Stereodude

Senior Audioholic
Sound like EMI. Is your cable grounded?

Do you have any sort of power conditioner?
 
Rickster71

Rickster71

Audioholic Spartan
To get rid of ESD:
I'd start by increasing the humidity in the house. 50% max.
They also sell cans of anti-static spray for the carpet and couch.

If you improve the grounding of the equipment all you do is reduce the resistance of the path from the equipment to ground; the charge will still go through the equipment.
 
highfigh

highfigh

Seriously, I have no life.
Sound like EMI. Is your cable grounded?

Do you have any sort of power conditioner?
A static shock couldn't possibly generate enough EMI to make this happen. EMI is caused by high current running adjacent and usually parallel to high impedance, low level cabling/signal. This would be an RF issue, if anything.
 
highfigh

highfigh

Seriously, I have no life.
I'm asking you guys for some help. I will try to summarize the problem...

While watching cable on my television (cable runs through my receiver) and I get a static shock from moving on my couch, my television goes to a black screen. I have been as far as 15 feet away from my HT and when I have a static shock it does the same thing. I have no clue why this is occurring. I'm afraid it will damage some of my components up to and including my tv.

I know there are a ton of intelligent people on this forum and I am asking some help. I would like to know what is causing this, and can it damage my components? Lastly, is there a way to stop/prevent this from happening?

Thanks Guys and Gals

Sliding on the cloth-covered furniture with fabric clothing causes the static buildup- what you touch discharges it. What is the first thing you touch after moving on the couch? Make sure your cable connections are tight.
 
Patrukas777

Patrukas777

Senior Audioholic
Sliding on the cloth-covered furniture with fabric clothing causes the static buildup- what you touch discharges it. What is the first thing you touch after moving on the couch? Make sure your cable connections are tight.
All cable connections are tight...I can be sitting on the couch and then bump the coffee table, touch a controller.....or walk across the room and bump my kitchen table. If the static shock occurred, then my tv goes to a black screen for about 5-10 seconds and then switches back to the program I was watching. Its pretty weird.

i will boil some water today to increase the humidity.
 
Patrukas777

Patrukas777

Senior Audioholic
Still a problem

I've increased the humidity in my residence, and a static shock still caused the same problem.
 
Rickster71

Rickster71

Audioholic Spartan
I've increased the humidity in my residence, and a static shock still caused the same problem.
If you still static discharge it's still to dry. Air-conditioning or heat running too much dries out the air. Have you tried any static sprays, or even a spray bottle with water.
 
TLS Guy

TLS Guy

Seriously, I have no life.
I'm asking you guys for some help. I will try to summarize the problem...

While watching cable on my television (cable runs through my receiver) and I get a static shock from moving on my couch, my television goes to a black screen. I have been as far as 15 feet away from my HT and when I have a static shock it does the same thing. I have no clue why this is occurring. I'm afraid it will damage some of my components up to and including my tv.

I know there are a ton of intelligent people on this forum and I am asking some help. I would like to know what is causing this, and can it damage my components? Lastly, is there a way to stop/prevent this from happening?

Thanks Guys and Gals
The static is building up on you. This is low humidity, the type of clothing you ware and the flooring. Synthetic fabrics are the worst in this regard.

In the winters here we get very low humidity indoors and static is a problem even with wool carpet.

My former Rotel unit would go into protection and shut down if I touched it without discharging my self first.

My new Marantz unit has plastic knobs and shafts to help minimize this.

And yes, static like this can do a lot of damage to solid state electronics.

Try and remember to discharge yourself to ground before going near your equipment.

In this part of the world women's clothing and cars are a big problem, and we have had nasty fires and explosions as women insert and remove gas hoses, due to static.
 
Patrukas777

Patrukas777

Senior Audioholic
The static is building up on you. This is low humidity, the type of clothing you ware and the flooring. Synthetic fabrics are the worst in this regard.

In the winters here we get very low humidity indoors and static is a problem even with wool carpet.

My former Rotel unit would go into protection and shut down if I touched it without discharging my self first.

My new Marantz unit has plastic knobs and shafts to help minimize this.

And yes, static like this can do a lot of damage to solid state electronics.

Try and remember to discharge yourself to ground before going near your equipment.

In this part of the world women's clothing and cars are a big problem, and we have had nasty fires and explosions as women insert and remove gas hoses, due to static.
The only problem is I'm at least 10 feet away and as far as 20 feet away from my gear when a static shock occurs, and brings my TV to a black screen. During this time I can still hear audio.
 
TLS Guy

TLS Guy

Seriously, I have no life.
The only problem is I'm at least 10 feet away and as far as 20 feet away from my gear when a static shock occurs, and brings my TV to a black screen. During this time I can still hear audio.
Then you have some type of flooring/clothing combination that is acting as a Van de Graaff generator, and charging you up to many millions of volts. Your voltage is so high you are exhibiting a brush discharge that is affecting your electronics.

These types of static cases with modern synthetics are not that unusual.
 
Tarub

Tarub

Senior Audioholic
Do you hear the TV audio saying... "They are here." If it does get the heck out of the house.:eek:

 
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