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Old 22nd Apr 2017, 12:03 pm   #1
alayn91
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Default Philips Planistor 11RS760

Hello,
I'm looking for any informations, manuals, schematic concerning this receiver.
By any chance, if you have one of these items.
Thank you in advance.
Alain.
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Old 22nd Apr 2017, 12:27 pm   #2
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Default Re: Philips Planistor 11RS760

I found better photos here:

http://hifivintage.eu/en/receivers/2...11-RS-760.html


I've not seen one in the UK. At first I thought the photo showed two units, but it is one item with a very peculiar cabinet..

David
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Old 23rd Apr 2017, 1:45 am   #3
julie_m
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Default Re: Philips Planistor 11RS760

That certainly looks very Philips-ish! I'm guessing there must be some valves, at least for the outout stage, as the output is obviously transformer-coupled to those reversible speaker sockets (a very neat solution to dealing with dual impedances). If so, there will be 2 or maybe 4 capacitors needing replacement to prevent damage to the output transformers and valves.
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Old 23rd Apr 2017, 3:42 am   #4
Maarten
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Default Re: Philips Planistor 11RS760

Almost certainly no valves. Model year would be 1966. 35W output power seems high even for a transistor output stage from that era, so that might be slighly exaggerated.
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Old 23rd Apr 2017, 7:27 am   #5
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Default Re: Philips Planistor 11RS760

I'd guess transistors with output transformers. OC28 or OC35 maybe?

The dual impedance output makes transformers very likely.

David
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Old 23rd Apr 2017, 10:23 am   #6
alayn91
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Default Re: Philips Planistor 11RS760

Hello,
You also have this ad:
_ https://picclick.fr/page-de-publicit...l#&gid=1&pid=1

It telles us, it's a "tout transistor" which means "only transistor", 54 semiconductors;
output power: 2 x 11W
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