Keyboard Shortcuts
ctrl + shift + ? :
Show all keyboard shortcuts
ctrl + g :
Navigate to a group
ctrl + shift + f :
Find
ctrl + / :
Quick actions
esc to dismiss
Likes
Search
Tek 2465 A9 HV module interchangeability ?
|
Hi there!
I have a 2465 with a bad A9 HV module--part# GB-7717-02. I purchased another with a model# of 670-7277-08. This module was supposedly "removed from a working 2465" but seems to buckle the power-supply (i.e. the inverter loudly complains and all the front panel lights come on but never complete the power-on sequence). I was afraid to leave it on long enough to find out exactly which voltage is getting hammered but my intuition says the -15. The seller said it should be compatible... Anyway, are these modules compatible and do you think I was sent a bad A9 module? Thanks in Advance! |
|
Is there a problem with the -15 Unregulated supply? There is a 180 uF cap, C1113 that could be bad and let the voltage sag. Maybe that is the problem with your old A9 board. I could not find any reference to the part number of your old board. The -08 board is a later version and should work fine.
toggle quoted message
Show quoted text
Check the -15 Unregulated level. Regards ----- Original Message -----
From: spinstar56@... [TekScopes] To: TekScopes@... Sent: Sunday, December 14, 2014 10:59 PM Subject: [TekScopes] Tek 2465 A9 HV module interchangeability ? Hi there! I have a 2465 with a bad A9 HV module--part# GB-7717-02. I purchased another with a model# of 670-7277-08. This module was supposedly "removed from a working 2465" but seems to buckle the power-supply (i.e. the inverter loudly complains and all the front panel lights come on but never complete the power-on sequence). I was afraid to leave it on long enough to find out exactly which voltage is getting hammered but my intuition says the -15. The seller said it should be compatible... Anyway, are these modules compatible and do you think I was sent a bad A9 module? Thanks in Advance! |
to navigate to use esc to dismiss