View Single Post
  #11   Report Post  
Posted to sci.electronics.repair
Sam Goldwasser
 
Posts: n/a
Default Intensity ripple on Tek 465B

sck0006 writes:

On 18 Mar 2006 12:40:11 -0500, Sam Goldwasser
wrote:


Does anyone know of a free source for decent quality schematics? I have
several complete manuals downloaded from various places but the resolution
of the schematics tends to be terrible and only marginally useful.


I think we have the 465b manual at work, I'll have to check on Mon.
If we do, I'll only be able to copy a couple of pages so I'll just be
able to get the power supply and maybe a few others, but I'll give it
a shot.


Thanks. That would probably be adequate. There's no problem with the text
of the manuals, just the schematics. And this problem would seem to be
associated either with the power supplies or the CRT bias/intensity/Z
input circuits.

--- sam | Sci.Electronics.Repair FAQ: http://www.repairfaq.org/
Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/
+Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm
| Mirror Sites: http://www.repairfaq.org/REPAIR/F_mirror.html

Important: Anything sent to the email address in the message header above is
ignored unless my full name AND either lasers or electronics is included in the
subject line. Or, you can contact me via the Feedback Form in the FAQs.