[TechAssist] RCA CTC 187

  • From: mebonnell@xxxxxxxxx (Max Bonnell)
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 13 May 2004 20:26:26 -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. 

Sorry I forgot my sig line on previos message.

Max Bonnell 
Bonnell TV
Robinson, IL

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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