Search found 223 matches

by Kenny_McCormic
Thu Mar 05, 2009 8:30 pm
Forum: 1980's Gaming
Topic: NES no audio!!!
Replies: 17
Views: 7163

Re: NES no audio!!!

Bibin wrote:Luckily for you, the audio comes straight out of the PPU, so if you are seeing an image chances are that not all hope for sound is lost.
The CPU is kicking out a audio signal, the amp circuit is copulate up.
by Kenny_McCormic
Thu Mar 05, 2009 7:42 pm
Forum: 1980's Gaming
Topic: NES no audio!!!
Replies: 17
Views: 7163

Re: NES no audio!!!

The chip is getting 5 volts, It would appear as if the inverter functions as a primary amp, which then goes to the single transistor amp shown in the schematic. I believe the by shorting C20 I am bypassing the inverter/amp and the secondary is just barely putting out something noticeable.
by Kenny_McCormic
Thu Mar 05, 2009 6:52 pm
Forum: 1980's Gaming
Topic: NES no audio!!!
Replies: 17
Views: 7163

Re: NES no audio!!!

Input and output, think the chip might be gone or lost power?
by Kenny_McCormic
Thu Mar 05, 2009 5:49 pm
Forum: 1980's Gaming
Topic: NES no audio!!!
Replies: 17
Views: 7163

Re: NES no audio!!!

I started tracing back from FC1, I have audio at where it comes off the logic chip(74HCU04) but its dim, like volume maxed out and i can barely hear it dim, but its there. When I short C20(220p) this extremely quiet audio comes out the RCA jack. Keep in mind I want to keep this thing 100% original. ...
by Kenny_McCormic
Thu Mar 05, 2009 4:29 pm
Forum: 1980's Gaming
Topic: NES no audio!!!
Replies: 17
Views: 7163

Re: NES no audio!!!

I have audio after the resistors its just quieter(duh).

NO AUDIO WHERE IT GOES INTO THE RF BOX, get a pop when I hook it up to the pin but no sound.

What happens between the resistors in Ben's mod and the RF box?
by Kenny_McCormic
Wed Mar 04, 2009 9:23 pm
Forum: 1980's Gaming
Topic: NES no audio!!!
Replies: 17
Views: 7163

Re: NES no audio!!!

Alright, going off of Ben's faux stereo mod picture, I HAVE audio(rigged some jumper wires to my AV cable) at the points where he is pulling it as well at pin 1 and 2 of the CPU.

Image
by Kenny_McCormic
Wed Mar 04, 2009 9:06 pm
Forum: 1980's Gaming
Topic: NES no audio!!!
Replies: 17
Views: 7163

Re: NES no audio!!!

Tried RF and AV, dont have a scope(that works) or I would start poking. Found out that audio is pin 1 and 2 on the CPU. How hot is it from the pin?
by Kenny_McCormic
Wed Mar 04, 2009 7:38 pm
Forum: 1980's Gaming
Topic: NES no audio!!!
Replies: 17
Views: 7163

NES no audio!!!

I took it apart to clean and it worked fine with the top shield and top half off. Then I put it back together the rest of the way and it wont make any noise. Video is perfect, 72 pin connector is a fairly recent Taiwanese replacement, the connector looks and acts good. I have it stripped down to the...
by Kenny_McCormic
Thu Jul 10, 2008 1:18 pm
Forum: Forum 42
Topic: Liksang replacement?
Replies: 14
Views: 3328

Liksang replacement?

Does such a thing even exist? Its almost like asking for a replacement Tim Russert.
by Kenny_McCormic
Mon Jul 07, 2008 10:48 pm
Forum: Forum 42
Topic: Club Live Delivered... *Updated 11/13/07* More Stuff!
Replies: 59
Views: 12779

WOOT! got all my points back too. Just gotta decide what to get now. EDIT: just to let you all know that, at least on my accounts, I cannot earn points for the games anymore but I still can redeem them. Weird. Regards, Bay_wolf. empty it with controller or flight sim and sell on ebay, or if its up ...
by Kenny_McCormic
Mon Jul 07, 2008 5:15 pm
Forum: Forum 42
Topic: Club Live Delivered... *Updated 11/13/07* More Stuff!
Replies: 59
Views: 12779

POINTS RETURNED! 15k, got me 2 controllers and a fight sim, got a bot working on a new account (bot only works with non zeroed accounts). PM me for details.
by Kenny_McCormic
Mon Jul 07, 2008 5:12 pm
Forum: Forum 42
Topic: Clean a keyboard?
Replies: 15
Views: 3705

Hose
soap
hose, throw on roof for a day or 2 to dry
works great.
by Kenny_McCormic
Wed Jul 02, 2008 12:46 pm
Forum: PC Gaming
Topic: Need help destroying something.
Replies: 19
Views: 9214

An "assault rifle" with a "banana clip" should keep it form ever running.
by Kenny_McCormic
Wed Jul 02, 2008 12:41 pm
Forum: Forum 42
Topic: What is your first videogame?
Replies: 54
Views: 11315

Phoenix or asteroids on the 2600, cant remember i must have been 2-3 years old.
by Kenny_McCormic
Mon May 26, 2008 11:06 am
Forum: Forum 42
Topic: Right Forums? Maybe not. Car Restoring Question.
Replies: 18
Views: 3879

The only way to have mass amounts of tire smoking, wheelie popping power with 30+ mpg is to buy a sandrail and do a street legal conversion on it. You can get one for pretty cheap with everybody selling their toys for cheap and a custom canvas enclosure+lights shouldn't run more than a grand. A sand...