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Science Forum Index » Electronics - Misc Forum » tektronix 2215 fault...
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| dave... |
 Posted: Sun May 04, 2008 8:00 am |
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My tektronix 2215 cro just packed up! It suddenly started making a
hissing sound - which is coming from the high-voltage section in
the'scope.
Any pointers as to what this might be, (where I can get a service
manual) appreciated.
ps I know it's a dangerious part of the circuit in which to work. |
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| John Fields... |
| Posted: Sun May 04, 2008 8:52 am |
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On Sun, 04 May 2008 14:00:34 +0100, dave <dave at (no spam) 127.0.0.1> wrote:
Quote: My tektronix 2215 cro just packed up! It suddenly started making a
hissing sound - which is coming from the high-voltage section in
the'scope.
Any pointers as to what this might be, (where I can get a service
manual) appreciated.
ps I know it's a dangerious part of the circuit in which to work.
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Google is your friend.
A search for "Tektronix 2215 manual" without the quotes finds:
http://fileshare.eshop.bg/index.php?what=search2&searchstring=2215
JF |
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| dave... |
| Posted: Sun May 04, 2008 1:02 pm |
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On Sun, 04 May 2008 08:52:25 -0500, John Fields
<jfields at (no spam) austininstruments.com> wrote:
Quote: On Sun, 04 May 2008 14:00:34 +0100, dave <dave at (no spam) 127.0.0.1> wrote:
My tektronix 2215 cro just packed up! It suddenly started making a
hissing sound - which is coming from the high-voltage section in
the'scope.
Any pointers as to what this might be, (where I can get a service
manual) appreciated.
ps I know it's a dangerous part of the circuit in which to work.
---
Google is your friend.
Yes I know - and I've already obtained a manual for the scope. I was
hoping maybe some clues about the fault itself. |
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| Eeyore... |
| Posted: Sun May 04, 2008 8:24 pm |
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dave wrote:
Quote: My tektronix 2215 cro just packed up! It suddenly started making a
hissing sound - which is coming from the high-voltage section in
the'scope.
Any pointers as to what this might be, (where I can get a service
manual) appreciated.
ps I know it's a dangerious part of the circuit in which to work.
Insulation breakdown in the HT transformer perhaps.
Graham |
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| T... |
| Posted: Sun May 04, 2008 10:11 pm |
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In article <3ncr141d5p27lmtpn4kun401fis0e5u7ia at (no spam) 4ax.com>, dave at (no spam) 127.0.0.1
says...
Quote: My tektronix 2215 cro just packed up! It suddenly started making a
hissing sound - which is coming from the high-voltage section in
the'scope.
Any pointers as to what this might be, (where I can get a service
manual) appreciated.
ps I know it's a dangerious part of the circuit in which to work.
Sound like a capacitor lost it's magic smoke. |
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