[TechAssist] Re: Sony IK Bypass

  • From: "George" <grndmstrg@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sun, 7 Mar 2004 21:32:23 -0800

You might try a wire wrap increasing the voltage might maintain the emission
level better.

George
Afana Electronics
Moreno Valley, CA

----- Original Message -----
From: "Shoreline Electronics" <jstielau@xxxxxxxx>
To: "Tech Assist Group" <techassist@xxxxxxxxxxxxx>
Sent: Monday, March 01, 2004 7:28 PM
Subject: [TechAssist] Sony IK Bypass


> Has anyone besides the author of this article
> http://www.iwaynet.net/~nesda/SonyIKExp&Bypass.pdf  has luck doing this
mod?
>
> The set we a re attempting is a KV35V35 using a CXA2025AS Jungle IC
>
> Pin 25 is IK in
>
> Pins 20 , 22 & 24 are the RGB drive lines
>
> We cut the trace to isolate pin 25 , then used three 1N4148 , all cathodes
> connected to pin 25 and one anode to each RGB pin
>
> The CRT is dead in the green department....a rejuv lasted a couple weeks.
>
> If we can stop the blinking , the customer will be happy.
>
> ==========================
> Jeff Stielau
> Shoreline Electronics Repair
> 344 East Main Street
> Clinton,CT 06413
> 860-399-1861
> 860-664-3535 (fax)
> jstielau@xxxxxxxx
> ========================
> "If you push something hard enough it will fall over."
> Fudd's First Law of Opposition - Sir Sidney Fudd
>
>
>
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