Service info for Beckman HD110 multimeter needed

[Laurence Taylor]

I have a Beckman HD110 digital multimeter which does not work.

The battery supply is getting to the electronics, but the display
remains off and no voltage appears on the test leads in the resistance
position.

As I have no wish to attempt to fix this "blind", I need a manual, or
at least a schematic, for it. Anyone know where I could get one,
please?

--

rgds
LAurence

.... rw-rw-rw- : Permissions of the Beast

 

[Steve J. Noll]

On Tue, 11 May 2004 10:14:06 +0100, Laurence Taylor
<see-headers@spamfree.plus.com> wrote:

I have a Beckman HD110 digital multimeter which does not work.

The battery supply is getting to the electronics, but the display
remains off and no voltage appears on the test leads in the resistance
position.

As I have no wish to attempt to fix this "blind", I need a manual, or
at least a schematic, for it. Anyone know where I could get one,
please?

--

rgds
LAurence

... rw-rw-rw- : Permissions of the Beast

There is a directory of test equipment manual dealers at:
http://www.big-list.com

 

[Asimov]

"Laurence Taylor" bravely wrote to "All" (11 May 04 10:14:06)
--- on the heady topic of "Service info for Beckman HD110 multimeter needed"

Dmm's tend to have a fuse in line with one lead to protect from over
current, maybe it shares the same lead as the battery? Another maybe,
the mode selector has a broken contact?


LT> From: Laurence Taylor <see-headers@spamfree.plus.com>

LT> I have a Beckman HD110 digital multimeter which does not work.

LT> The battery supply is getting to the electronics, but the display
LT> remains off and no voltage appears on the test leads in the resistance
LT> position.

LT> As I have no wish to attempt to fix this "blind", I need a manual, or
LT> at least a schematic, for it. Anyone know where I could get one,
LT> please?

LT> --

LT> rgds
LT> LAurence


.... Letterman of Borg - "Ok, Top 10 reasons why resistance is futile:"

 

[Kevin Carney]

To the original poster : Check the plastic bracket that holds the LCD to
the circuit board. It is probably broken preventing solid electrical
contact.

--
change .combo to .com for correct email

***************************************************
"We ought always to know precisely why a given job
is done in a particular way, and why it is done at
all, and why it can't be done more efficiently,
if it must be done at all."-- T.J.Watson

***************************************************

"Steve J. Noll" <sjnoll@dontspambig-list.com> wrote in message
news:40a0d4a8.1577809@news.west.earthlink.net...

On Tue, 11 May 2004 10:14:06 +0100, Laurence Taylor
see-headers@spamfree.plus.com> wrote:

I have a Beckman HD110 digital multimeter which does not work.

The battery supply is getting to the electronics, but the display
remains off and no voltage appears on the test leads in the resistance
position.

As I have no wish to attempt to fix this "blind", I need a manual, or
at least a schematic, for it. Anyone know where I could get one,
please?

--

rgds
LAurence

... rw-rw-rw- : Permissions of the Beast


There is a directory of test equipment manual dealers at:
http://www.big-list.com

 

[Laurence Taylor]

Kevin Carney wrote:

To the original poster : Check the plastic bracket that holds the LCD to
the circuit board. It is probably broken preventing solid electrical
contact.

Thanks; I'll start there.

Had a hunt round some local distributors, but none of them could help,
bother.

Oh well .. deep breath ....

--

rgds
LAurence

.... Cats have purr-sonality. =^..^=

 

[Kevin Carney]

Hope the info helps.

--
change .combo to .com for correct email

***************************************************
"We ought always to know precisely why a given job
is done in a particular way, and why it is done at
all, and why it can't be done more efficiently,
if it must be done at all."-- T.J.Watson

***************************************************

"Laurence Taylor" <see-headers@spamfree.plus.com> wrote in message
news:40A39F84.FAA26382@spamfree.plus.com...

Kevin Carney wrote:

To the original poster : Check the plastic bracket that holds the LCD
to
the circuit board. It is probably broken preventing solid electrical
contact.

Thanks; I'll start there.

Had a hunt round some local distributors, but none of them could help,
bother.

Oh well .. deep breath ....

--

rgds
LAurence

... Cats have purr-sonality. =^..^=