Sujet : Re: Altec Lansing ATP3 Speaker system transformer failed.
De : liz (at) *nospam* poppyrecords.invalid.invalid (Liz Tuddenham)
Groupes : sci.electronics.repairDate : 29. Apr 2024, 10:28:59
Autres entêtes
Organisation : Poppy Records
Message-ID : <1qsrre4.7fa29yjqktpkN%liz@poppyrecords.invalid.invalid>
References : 1 2 3
User-Agent : MacSOUP/2.4.6
Bob F <
bobnospam@gmail.com> wrote:
[...]
No output. Ohmmeter resistance shows infinite on primary and secondary.
2 leads on primary, 2 on secondary, going to 4 diodes on the circuit board.
Does it look badly burnt or is there no physical sign of stress?
It would be very unlikely that both windings would go O/C simultaneously
unless it had failed catastrophically and that would be rather obvious
from the outside.
Simple question: Did you measure the resistance between the two ends of
the same winding or are the terminals laid out in a confusing way, so
you measured resistance between two different windings?
-- ~ Liz Tuddenham ~(Remove the ".invalid"s and add ".co.uk" to reply)www.poppyrecords.co.uk