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Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment.

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Old 16th Dec 2015, 11:34 am   #21
Station X
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Default Re: 'ULTRA' Record player. Wiring to speaker?

I can confirm that the HMV 2022 circuit available here does show the feedback and external speaker wiring:-

http://www.service-data.com/product....95/3760/e12695

It's just the circuit though ie no illustrations of the actual wiring. Shouldn't be too difficult to work out though.
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Old 16th Dec 2015, 12:38 pm   #22
nigelr2000
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Default Re: 'ULTRA' Record player. Wiring to speaker?

Same as the RTVS book then, shame but as you say can be worked out using a multimeter and the circuit.
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Old 26th Jan 2016, 3:39 pm   #23
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Default Re: 'ULTRA' Record player. Wiring to speaker?

Just to put this one to bed, and in case anyone else needs to know the wire colours, I got an HMV2022 in for repair today so took a couple of photos, will save you having to track the wires back if they have been removed. Also took a shot of the amplifier as that too has removable wires.
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Old 26th Jan 2016, 5:45 pm   #24
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Default Re: 'ULTRA' Record player. Wiring to speaker?

Well done Nigel, this should completely solve the OP issue! Edward
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Old 25th Feb 2016, 2:53 am   #25
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Default Re: 'ULTRA' Record player. Wiring to speaker?

Quote:
Originally Posted by nigelr2000 View Post
Just to put this one to bed, and in case anyone else needs to know the wire colours, I got an HMV2022 in for repair today so took a couple of photos, will save you having to track the wires back if they have been removed. Also took a shot of the amplifier as that too has removable wires.
A very big thank you for this. Superb service.

Will rewire and test accordingly, and use the forum if there are any other problems.
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