Leica M695 Microscope & Magnifier User Manual


 
Service manual M695 Description swingarm MSV136/137
Doc code 636 718
09/93 3077-HWE
List of signals for swingarm MSV 136/137
Required values for standard two-metre swingarm cable
Unless otherwise indicated, set the lamp to minimum brightness, because
the values quoted are only valid under these conditions.
Power supply
SIGNAL
Voltage against PGND
Lamp min. brightness ->
Voltage against PGND
Lamp max. brightness ->
Voltage against SENSE
Lamp min. brightness ->
Voltage against SENSE
Lamp max. brightness ->
Voltage drop against logics level
Lamp min. brightness: ->
(Test box: Microscope
Setting: Focus up)
Voltage drop against logics level
Lamp max. brightness ->
(Test box: Microscope
Setting: Focus up)
VALUE
26V
20V
-50mV
-250mV
4.9V
4.2V
TOL.
+-5%
+-5%
-0.2v
-0.8V
6-1