Log in
Register
Menu
Log in
Register
Home
What's new
Latest activity
Authors
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Miscellaneous Sections
Tech Head - The Technology Section
The Work Bench and Soldering Station
Power Supply capacitors??
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
Message
<blockquote data-quote="spiney" data-source="post: 113708" data-attributes="member: 192438"><p>I'll 2nd that, the lnb 14/18v is generated elsewhere on circuit board, it only goes through the tuner cos it has to appear at antenna socket. So, you shouldn't need to replace the tuner.</p><p></p><p>Sat tuners are fairly standard items, if you can discover which tuner pin the 14/18v usually feeds in on, it should also be that one in your receiver, then you can "work backwards" to find where the lnb volts come from.</p><p></p><p>Short circuiting the lnb socket causes damage, on some sat receivers, that's probably what happened, usually a transistor needs replacing (some makes have fuses you can just replace, eg Pace, but not this one it seems!).</p></blockquote><p></p>
[QUOTE="spiney, post: 113708, member: 192438"] I'll 2nd that, the lnb 14/18v is generated elsewhere on circuit board, it only goes through the tuner cos it has to appear at antenna socket. So, you shouldn't need to replace the tuner. Sat tuners are fairly standard items, if you can discover which tuner pin the 14/18v usually feeds in on, it should also be that one in your receiver, then you can "work backwards" to find where the lnb volts come from. Short circuiting the lnb socket causes damage, on some sat receivers, that's probably what happened, usually a transistor needs replacing (some makes have fuses you can just replace, eg Pace, but not this one it seems!). [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Miscellaneous Sections
Tech Head - The Technology Section
The Work Bench and Soldering Station
Power Supply capacitors??
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top