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Quad FM4 Tuner - Power Supply Capacitor



 
 
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  #1 (permalink)  
Old April 8th 06, 02:37 PM posted to uk.rec.audio
M
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Posts: 20
Default Quad FM4 Tuner - Power Supply Capacitor

Can anyone confirm the value of N1 in the the Quad FM4 power supply.
I believe it to be 0.047uf 100v
I've not used the tuner for some time and this capacitor has split and
is/was getting quite hot.


  #2 (permalink)  
Old April 8th 06, 03:17 PM posted to uk.rec.audio
M
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Posts: 20
Default Quad FM4 Tuner - Power Supply Capacitor


"M" wrote in message
...
Can anyone confirm the value of N1 in the the Quad FM4 power supply.
I believe it to be 0.047uf 100v
I've not used the tuner for some time and this capacitor has split and
is/was getting quite hot.


The capacitor is not marked on the pcb, the underside shows "N1".....


  #3 (permalink)  
Old April 8th 06, 03:41 PM posted to uk.rec.audio
John Phillips
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Posts: 294
Default Quad FM4 Tuner - Power Supply Capacitor

On 2006-04-08, M wrote:

"M" wrote in message
...
Can anyone confirm the value of N1 in the the Quad FM4 power supply.
I believe it to be 0.047uf 100v
I've not used the tuner for some time and this capacitor has split and
is/was getting quite hot.


The capacitor is not marked on the pcb, the underside shows "N1".....


The Quad FM4's N1 is listed in the manual as just "supressor" with Stock
Number "NPMR20A". In the circuit diagram it is shown as a series R-C
across the mains without values.

Possibly Maplin's RG22Y would do (100 Ohms and 100 nF in series) or
other similar mains-rated devices.

--
John Phillips
  #4 (permalink)  
Old April 8th 06, 07:57 PM posted to uk.rec.audio
Dave xxxx
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Posts: 121
Default Quad FM4 Tuner - Power Supply Capacitor

M wrote:
Can anyone confirm the value of N1 in the the Quad FM4 power supply.
I believe it to be 0.047uf 100v
I've not used the tuner for some time and this capacitor has split
and
is/was getting quite hot.


Sent you email just in case its a spam trap. I can supply full work
shop manual in pdf file

£5 do not pay me donate here
http://www.raceforlifesponsorme.org/wendygettingfit

you need email address with 4.16 mb of space and allows attachments


--
Dave
www.davewhitter.myby.co.uk

Music is Art - Audio is Engineering
Steam is Fun


 




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