Does anyone repiar D9200 Chasis?

I'm still confused then. You are saying the remote board is just some buttons and a resistor, but then said modessitts post on page 1 was accurate, this is where he says the remote board has an IC and is required.

Anyway, I will just wait for the remote board from Chad and go from there :).
 
922000

i think
adrainelectronics.com
fixes these for 75
 
ArcadEd said:
I'm still confused then. You are saying the remote board is just some buttons and a resistor, but then said modessitts post on page 1 was accurate, this is where he says the remote board has an IC and is required.

Anyway, I will just wait for the remote board from Chad and go from there :).
Click to expand...

I'm not the expert but I have had a monitor repair question in the past about a monitor that used a remote board. It was a different issue than you have but Ken Layton as well as Mod both insisted (and I agree with them) that you do not want to power on a monitor that uses a remote board without the remote board. For me I simply trust these well respected members and their knowledge enough to know it's better safe than sorry. I'd rather have the board than risk possible damage. Even on the really off chance that they were wrong.
 
ArcadEd said:
I'm still confused then. You are saying the remote board is just some buttons and a resistor, but then said modessitts post on page 1 was accurate, this is where he says the remote board has an IC and is required.
Click to expand...

Actually, I said that the remote board was connected to an IC. I never specified where the IC was. The IC is on the main chassis. The connection is made through the remote cable and traces on the chassis.

But I doubt all of your problems are from the lack of a remote board. Start capping it while you wait. You can order a cap kit from various places (including Wells-Gardner), but none of them are 100% complete. I have the full list posted somewhere on the forums...
 
BTW - if I had a tube/yoke setup for the 9200, I'd work on them. But I can't test them afterwards, so I don't...
 
9200

First of all start with the 2.2uf cap on the small video input board. That will cause no power ups with alot of clicking on the main chassis, and frequent power shut downs. If you have a meter withe ESR on it, check you cap with that function.Always check your caps with ESR function.
If you tap your chassis and it shuts down then you have a bad connection. Possibly a bad solder joint around the flyback. Check the whole chassis. Tap lightly to find the area that resets the most to narrow it down if you cannot see with the naked eye.
 
OK, tapping on that little video board seems to cause major havoc on the screen, so I think that is problem one.

Problem two is the bottom 1/3 of the screen has no image and stretching the video doesn't get it past that point.

I have the remote board now :). The whining has stopped.

I did try a factory recall as well.
 
p1899m said:
I'm not the expert but I have had a monitor repair question in the past about a monitor that used a remote board. It was a different issue than you have but Ken Layton as well as Mod both insisted (and I agree with them) that you do not want to power on a monitor that uses a remote board without the remote board. For me I simply trust these well respected members and their knowledge enough to know it's better safe than sorry. I'd rather have the board than risk possible damage. Even on the really off chance that they were wrong.
Click to expand...

The remote board is working in a digital circuit at
logic level. switching.

Not like another remote board using current gain variable resistors
and voltage going in and out the circuit.

There is a difference between these remote boards..
Digital can be open up,analog remote board, can not!!
 
Here is a video of what is happening now.

You can see the bottom chunk missing and stretching doesn't help.

At about 40secs in you can see the screen start flipping out a little. The troubleshooting guide says to look at IC403 (Defl Processor) for distorted video. I assume this is considered distorted video?

http://www.youtube.com/watch?v=aZJDu1iFH50

Thanks for the help. Should i start a new thread with a new title?



Just wanted to post this again since a new page started.
 
Its a No Brainer

ArcadEd said:
Here is a video of what is happening now.

You can see the bottom chunk missing and stretching doesn't help.

At about 40secs in you can see the screen start flipping out a little.

http://www.youtube.com/watch?v=aZJDu1iFH50

Thanks for the help. Should i start a new thread with a new title?
Click to expand...

If your still getting a cap kit!!
And reflowed the interface/video sync board and replace those caps too.
Do the job right!!
 
I wanted to show videos before buying anything.

So I will get with Bob on a cap kit.

I did reflow the video board. The Red and Blue were broken solder joints. I repaired those. Everything else looks good.

I don't have a way to test those caps, I will just replace them. I will ask bob to include those caps with the kit.
 
I had one that was doing something very similar. Check the flyback for cold solder joints.
Check with PNL out of California they may repair them.
 
roothorick said:
Ask Chad... I'm sure he's still got a tube/yoke laying around from when he did work on 9200s.
Click to expand...

I doubt he's going to ship one to me just so he doesn't have to be asked about them anymore.

I'll find a tube somewhere at some point, I'm sure...
 
OK, cap kit done and it fixed the crazy jittery screen it seems. But still don't have the bottom third of the screen.

I think I am just going to send it off to adriane electronics to get fixed. Unless something jumps out at anyone.

Ed
 
Just in the kit. I think I'm just going to send this one off to Adrian Electronics. For $75 bucks it worth it than dealing with more caps on this thing LOL. Especially since the monitor was free.

I think there was 48 or so caps in the kit.

Ed
 
well since adrianelectronics never got back to me, I started tackling it again.

I got it better now and picture looks great. only problem is the whole screen kind of looks like it's waving a bit. It's hard to explain. I tried to take a video but you can't notice it. Maybe it's just my eyes LOL.

I did stare at it for a while and seems to kind be waving or pulsing. Not sure how else to put it.
 
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