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| Service Manuals, Circuit Diagrams and Data Sheets Wanted If you need help finding service data post a message here. Please do not request or offer data that is available from www.service-data.com |
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12th Jun 2023, 7:33 pm
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#21 |
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Triode
Join Date: May 2023
Location: Swansea, South Wales, UK.
Posts: 49
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Re: Rogers Ravensbourne FM tuner. Circuit diagram.
the last post was missing some information the unit in question i was referring to is a rogers ravensbourne FM Tuner and the 4 screws are to hold the wood case to the chassis. i did get new washers M4 by 20mm X 4.
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12th Jun 2023, 7:47 pm
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#22 |
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Octode
Join Date: Aug 2006
Location: Stoke-on-Trent, Staffordshire, UK.
Posts: 1,082
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Re: Rogers Ravensbourne FM tuner. Circuit diagram.
Possibly a BA standard size So many years ago now I find it hard to remember ! Maybe a Whitworth ?
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14th Jul 2023, 8:55 pm
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#23 |
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Triode
Join Date: May 2023
Location: Swansea, South Wales, UK.
Posts: 49
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Re: Rogers Ravensbourne FM tuner. Circuit diagram.
4BA ? Screws.
I still haven't found the circuit diagram for my model my tuner must be a late version with an active power supply with an NPN Transistor as well as a 1310 Multiplex decoder IC |
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