ARI & ARII's

From: <utahtaper_at_comcast.net>
Date: Thu Feb 23 2006 - 14:21:41 EST

I'm getting a LL going and was wondering if an ARII can be used in place of an ARI?
If not does anyone have one they can spare?
I appreciate it!
Jason-

-------------- Original message --------------
From: "simon hanlon" <simonjhanlon@btopenworld.com>

Glad to be of help, not the first time its been done....or the last! :)
----- Original Message -----
From: Bob Langelius
To: vectorlist@vectorlist.org
Sent: Thursday, February 23, 2006 6:21 PM
Subject: RE: VECTOR: 15v2000 Help

Simon,
You hit it! I foolishly had two of the Transistors swapped. All is well now.
Luckily the smoke didn't get out.

I also noticed the newly fixed monitor is centered better than the old one. Is that adjustment the X.lin./Y.lin. Pot on the deflection board?

Thanks for your help.

Bob

From: owner-vectorlist@vectorlist.org [mailto:owner-vectorlist@vectorlist.org] On Behalf Of simon hanlon
Sent: Thursday, February 23, 2006 10:44 AM
To: vectorlist@vectorlist.org
Subject: Re: VECTOR: 15v2000 Help

maybe one of transistors is bad I have had a few that were bad from new. Maybe they are in the wrong places PNP were the NPN should be?
----- Original Message -----
From: Bob Langelius
To: vectorlist@vectorlist.org
Sent: Thursday, February 23, 2006 3:02 PM
Subject: VECTOR: 15v2000 Help

I have been trying to get the 15v2000 in my Ast. Dlx. Cabaret up and running. I have another working unit to swap assemblies from.

I tried it briefly and got no picture and no glow. I decided to do a cap kit and solder headers and replace chassis transistors.

Tried it last night and the r100 and r101 resistors got smoking hot. HV was around 25KV.

So I swapped the suspect hv unit and deflection boards into my working unit. they both work fine in the known good unit.

So now i have it isolated to the chassis or the tube. The chassis transistors are not shorted to the chassis. I guess i'll try swapping tubes.

Could it be the harness? The Dag connector spring(I moved it back and forth a bit to break any corrosion)? Can I swap in a 19" Tube to test?

Any other ideas?

Thanks,

Bob
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Received on Thu Feb 23 14:21:47 2006

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