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| Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment. |
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18th Oct 2020, 6:58 pm
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#1 |
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Diode
Join Date: Nov 2018
Location: Woodstock, Oxfordshire, UK.
Posts: 8
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SONY STR 4800 no sound right channel on start up
Hi all,
I have a Sony 4800 that on power up has no sound on right hand channel until 1/3 volume then all is well ? Have de ox all as far as I know. Help appreciated. Thanks Robert |
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19th Oct 2020, 9:21 am
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#2 |
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Nonode
Join Date: May 2004
Location: Halifax, West Yorkshire, UK.
Posts: 2,587
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Re: SONY STR 4800 no sound right channel on start up
Sounds like a poor connection somewhere eg, dry solder joint, cracked track, protection relay contacts, switches etc. There are a few recent threads about such issues if you have a search around. In terms of solving the problem much depends on your level of expertise.
Alan |
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19th Oct 2020, 9:30 am
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#3 |
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Diode
Join Date: Nov 2018
Location: Woodstock, Oxfordshire, UK.
Posts: 8
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Re: SONY STR 4800 no sound right channel on start up
Thanks Alan,
Not much of an expert despite a house full of 60s 70s hi fi !! |
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21st Oct 2020, 5:19 pm
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#4 |
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Dekatron
Join Date: Sep 2015
Location: Southwold, Suffolk, UK.
Posts: 8,338
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Re: SONY STR 4800 no sound right channel on start up
Is this on all input sources?
__________________
Edward. |
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22nd Oct 2020, 11:11 am
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#5 |
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Heptode
Join Date: Dec 2008
Location: Somerset, UK.
Posts: 555
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Re: SONY STR 4800 no sound right channel on start up
+1, for protection relay contacts. Relays are available but sometimes it is possible (with a little butchery) to get at the contacts.
Alan |
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2nd Nov 2020, 9:48 pm
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#6 |
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Diode
Join Date: Nov 2018
Location: Woodstock, Oxfordshire, UK.
Posts: 8
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Re: SONY STR 4800 no sound right channel on start up
Yes all sources!
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