Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Default Identifying a Connector ...

Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a recess
cut into one side of the box, and which take a plug with a polarising bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer to
one long face of the box, than the other, so this, along with the bumps and
the recess, ensure that a plug can only be inserted into a socket, the right
way round.

There doesn't seem to be any manufacturers name or logo on them that I can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.

Arfa


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Default Identifying a Connector ...


"Arfa Daily" wrote in message
...
Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a recess
cut into one side of the box, and which take a plug with a polarising bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer
to one long face of the box, than the other, so this, along with the bumps
and the recess, ensure that a plug can only be inserted into a socket, the
right way round.

There doesn't seem to be any manufacturers name or logo on them that I can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.

Arfa

No particular experience of this equipment, but JST and JAE are both popular
manufacturers of connectors in Japanese equipment; maybe worth checking out
their catalogues.
Martin
--
martindot herewhybrowat herentlworlddot herecom


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Default Identifying a Connector ...

On 3ÔÂ11ÈÕ, ÉÏÎç9ʱ23·Ö, "Arfa Daily" wrote:
Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a recess
cut into one side of the box, and which take a plug with a polarising bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer to
one long face of the box, than the other, so this, along with the bumps and
the recess, ensure that a plug can only be inserted into a socket, the right
way round.

There doesn't seem to be any manufacturers name or logo on them that I can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.

Arfa




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Default Identifying a Connector ...

In article ,
"Arfa Daily" wrote:

Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a recess
cut into one side of the box, and which take a plug with a polarising bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer to
one long face of the box, than the other, so this, along with the bumps and
the recess, ensure that a plug can only be inserted into a socket, the right
way round.

There doesn't seem to be any manufacturers name or logo on them that I can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.

Arfa


Pic? Are you sure it's 2.5mm and not .100", i.e. 2.54mm?
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Default Identifying a Connector ...

On Tue, 11 Mar 2008 01:23:39 GMT "Arfa Daily"
wrote in Message id: :

Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a recess
cut into one side of the box, and which take a plug with a polarising bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer to
one long face of the box, than the other, so this, along with the bumps and
the recess, ensure that a plug can only be inserted into a socket, the right
way round.

There doesn't seem to be any manufacturers name or logo on them that I can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.


Could it be this:
http://www.jst-mfg.com/product/pdf/eXH.pdf
If so, Digikey has 'em.



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Default Identifying a Connector ...


"Smitty Two" wrote in message
news
In article ,
"Arfa Daily" wrote:

Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many
makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a
recess
cut into one side of the box, and which take a plug with a polarising
bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer
to
one long face of the box, than the other, so this, along with the bumps
and
the recess, ensure that a plug can only be inserted into a socket, the
right
way round.

There doesn't seem to be any manufacturers name or logo on them that I
can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.

Arfa


Pic? Are you sure it's 2.5mm and not .100", i.e. 2.54mm?


Hi Smitty. I'm pretty sure that it's 2.5 rather than 54. I measured across a
7 pin one, and it was exactly 15mm as near as you could see. I know the odd
..04 would only make a difference of another quarter mm, but I figured that
you would see that. I'll get out the digital calipers today, and see if I
can measure it accurately. I'll try and get a couple of pics put up
somewhere as well.

Arfa


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Default Identifying a Connector ...


"Martin Whybrow" wrote in message
...

"Arfa Daily" wrote in message
...
Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many
makes of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a
recess cut into one side of the box, and which take a plug with a
polarising bump at each end, set the same distance apart as the recess.
Large variety of 'ways' from a couple right up to 13 or more. Pins are
also offset closer to one long face of the box, than the other, so this,
along with the bumps and the recess, ensure that a plug can only be
inserted into a socket, the right way round.

There doesn't seem to be any manufacturers name or logo on them that I
can see, and although I've found some 2.5mm examples in catalogues, none
that are exactly enough the same, to be useable with existing connectors.

Arfa

No particular experience of this equipment, but JST and JAE are both
popular manufacturers of connectors in Japanese equipment; maybe worth
checking out their catalogues.
Martin
--
martindot herewhybrowat herentlworlddot herecom



Thanks Martin - I'll take a look. Do you happen to know a UK stockist ?

Arfa


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Default Identifying a Connector ...


"JW" wrote in message
...
On Tue, 11 Mar 2008 01:23:39 GMT "Arfa Daily"
wrote in Message id: :

Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a recess
cut into one side of the box, and which take a plug with a polarising bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer
to
one long face of the box, than the other, so this, along with the bumps
and
the recess, ensure that a plug can only be inserted into a socket, the
right
way round.

There doesn't seem to be any manufacturers name or logo on them that I can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.


Could it be this:
http://www.jst-mfg.com/product/pdf/eXH.pdf
If so, Digikey has 'em.


A - Ha ! That looks pretty damned close if not exact ! Now all I need to do
is find a stockist in the UK ...
Thanks for the pointer.

Arfa


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Default Identifying a Connector ...


"Arfa Daily" wrote in message
...

"JW" wrote in message
...
On Tue, 11 Mar 2008 01:23:39 GMT "Arfa Daily"
wrote in Message id: :

Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many
makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a
recess
cut into one side of the box, and which take a plug with a polarising
bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer
to
one long face of the box, than the other, so this, along with the bumps
and
the recess, ensure that a plug can only be inserted into a socket, the
right
way round.

There doesn't seem to be any manufacturers name or logo on them that I
can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.


Could it be this:
http://www.jst-mfg.com/product/pdf/eXH.pdf
If so, Digikey has 'em.


A - Ha ! That looks pretty damned close if not exact ! Now all I need to
do is find a stockist in the UK ...
Thanks for the pointer.

Arfa

I got some of this connector as samples from the manufacturer, and it is the
right one. I have now identified it in the Farnell catalogue, so a good
result all round. Now if only I could get the cost of the crimp tool down
from 186 quid ...

Arfa


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Default Identifying a Connector ...

On Wed, 19 Mar 2008 09:20:49 GMT "Arfa Daily"
wrote in Message id: :


"Arfa Daily" wrote in message
...

"JW" wrote in message
...
On Tue, 11 Mar 2008 01:23:39 GMT "Arfa Daily"
wrote in Message id: :

Does anyone know for sure who the manufacturer is, of the 2.5mm pin-pitch
box connectors on the Vestel PW15 series power supplies used in many
makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a
recess
cut into one side of the box, and which take a plug with a polarising
bump
at each end, set the same distance apart as the recess. Large variety of
'ways' from a couple right up to 13 or more. Pins are also offset closer
to
one long face of the box, than the other, so this, along with the bumps
and
the recess, ensure that a plug can only be inserted into a socket, the
right
way round.

There doesn't seem to be any manufacturers name or logo on them that I
can
see, and although I've found some 2.5mm examples in catalogues, none that
are exactly enough the same, to be useable with existing connectors.

Could it be this:
http://www.jst-mfg.com/product/pdf/eXH.pdf
If so, Digikey has 'em.


A - Ha ! That looks pretty damned close if not exact ! Now all I need to
do is find a stockist in the UK ...
Thanks for the pointer.

Arfa

I got some of this connector as samples from the manufacturer, and it is the
right one. I have now identified it in the Farnell catalogue, so a good
result all round. Now if only I could get the cost of the crimp tool down
from 186 quid ...


I've had this particular tool for 20+ years that does just about
everything that I need, including the pins from the connector above. It's
marked Winchester Electronics cat. No. 107-0656. Nothing fancy, I paid
about $18 USD which translates to about 9 quid or so.

Whether it can still be found is another matter, Google didn't reveal
much. It has openings very much like Digikey AV4999-ND. $50 USD/25 quid.
Hope this helps.


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Default Identifying a Connector ...


"JW" wrote in message
...
On Wed, 19 Mar 2008 09:20:49 GMT "Arfa Daily"
wrote in Message id: :


"Arfa Daily" wrote in message
...

"JW" wrote in message
...
On Tue, 11 Mar 2008 01:23:39 GMT "Arfa Daily"
wrote in Message id: :

Does anyone know for sure who the manufacturer is, of the 2.5mm
pin-pitch
box connectors on the Vestel PW15 series power supplies used in many
makes
of LCD TV ( Hitachi, Toshiba, Sanyo etc) ? They are the type with a
recess
cut into one side of the box, and which take a plug with a polarising
bump
at each end, set the same distance apart as the recess. Large variety
of
'ways' from a couple right up to 13 or more. Pins are also offset
closer
to
one long face of the box, than the other, so this, along with the bumps
and
the recess, ensure that a plug can only be inserted into a socket, the
right
way round.

There doesn't seem to be any manufacturers name or logo on them that I
can
see, and although I've found some 2.5mm examples in catalogues, none
that
are exactly enough the same, to be useable with existing connectors.

Could it be this:
http://www.jst-mfg.com/product/pdf/eXH.pdf
If so, Digikey has 'em.


A - Ha ! That looks pretty damned close if not exact ! Now all I need
to
do is find a stockist in the UK ...
Thanks for the pointer.

Arfa

I got some of this connector as samples from the manufacturer, and it is
the
right one. I have now identified it in the Farnell catalogue, so a good
result all round. Now if only I could get the cost of the crimp tool down
from 186 quid ...


I've had this particular tool for 20+ years that does just about
everything that I need, including the pins from the connector above. It's
marked Winchester Electronics cat. No. 107-0656. Nothing fancy, I paid
about $18 USD which translates to about 9 quid or so.

Whether it can still be found is another matter, Google didn't reveal
much. It has openings very much like Digikey AV4999-ND. $50 USD/25 quid.
Hope this helps.


Thanks for that. I'll try some research ...

Arfa


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