Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Audio and Video Talk
The Vintage Audio Section
Old Amplifier and Relay Issue
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support AVForums:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="B_Unit" data-source="post: 779883" data-attributes="member: 14304"><p>Ill do some testing on those caps (CM81, CM82 and CM 83)</p><p></p><p>At investigating the actual board Diode, DM18 has been put into any RC configuration Were there is just supposed to be a Diode.</p><p></p><p>It seems like someone added a extra resistor in series with RM133.</p><p></p><p>Would this effect the cut off voltage/current for the relays control circuit since it looks like DM18 has control over DM19.</p><p></p><p>Ill replace the BIAS pots.</p><p></p><p>Thank you for the advice guys,</p><p></p><p>Byron</p></blockquote><p></p>
[QUOTE="B_Unit, post: 779883, member: 14304"] Ill do some testing on those caps (CM81, CM82 and CM 83) At investigating the actual board Diode, DM18 has been put into any RC configuration Were there is just supposed to be a Diode. It seems like someone added a extra resistor in series with RM133. Would this effect the cut off voltage/current for the relays control circuit since it looks like DM18 has control over DM19. Ill replace the BIAS pots. Thank you for the advice guys, Byron [/QUOTE]
Insert quotes…
Verification
Post reply
Audio and Video Talk
The Vintage Audio Section
Old Amplifier and Relay Issue
Top