[TechAssist] Re: RCA CTC 187

  • From: mebonnell@xxxxxxxxx (Max Bonnell)
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 13 May 2004 20:19:56 -0500

David are you measuring the voltage off CR4106?
If so that should be 140 volts that goes to the HOT. It could be C4107
or C4105 on the 140 line. 


 
Sender: techassist-bounce@xxxxxxxxxxxxx From:
mr_fixit@xxxxxxxxxxxx(David=A0Lessard) Date: Thu, May 13, 2004, 7:17pm
(CDT+6) To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] RCA CTC187
Chassis - Regulator Feedback Question Reply=A0to:
techassist@xxxxxxxxxxxxx 


What resistors/capacitors could cause +B to rise to 150VDC? I thought +B
was 140VDC on this chassis. Could the extra 10VDC cause the HOT to fail
after 30 minutes? 
Thanks in advance. 
David Lessard 
Alexandria Electronics 
50 Harrison Street 
P.O. Box 1366 
Alexandria, Ontario. 
Canada 
K0C-1A0 
mr_fixit@xxxxxxxxxxxx 
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