Geräte Informationen

Kenwood VT-185 Analog Multimeter
Hersteller:
Kenwood
Modell: VT-185
Datum: 1998
Kategorie: Messgeräte
Gruppe: Analog Multimeter
Beschreibung: 2ch AC Voltmeter
Informationen:
                                    General

A Signal voltage to be measured, which is input from the
INPUT connector, is passed through the First Attenuator
and is converted to a low impedance by the Impedance
Converter. The impedance-converted signal is normalized,
or further attenuated in proportion to 1mV rms fullscale
value through the Second and Third Attenuator. The
normalized signal is magnified 20-fold by the Main Amplifier
and is fed to the Output Amplifier and the Absolute-Mean
Value Detector.
The Output Amplifier magnifies the signal 50-fold and feeds
to the OUTPUT connector. The Absolute-Mean Value
Detector converts the signal from the Main Amplifier to DC
current in proportion to the absolute mean value. The
converted signal activates the Meter.
The Attenuator Control encodes the signal led from the
RANGE selector to generate an Attenuator Control signal.
This signal controls the First, Second and Third Attenuator
to set the sensitivity corresponding to each range.
The Power Supply feeds to the functional circuit ±5V DC
voltages stabilized by its IC regulator.

Folgende Handbücher sind hierfür verfügbar:

Dokumenttyp: Serviceanleitung Kenwood-10808-Manual-Page-1-Picture
Seitenanzahl: 28
Dateigröße: 1.29 Mbytes (1353153 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer: B51-1134-00
Datum: 01 August 1998
Qualität: Elektronisches Dokument, kein Scan, sehr gut lesbar.
Upload Datum:
MD5: 44badf01da2517d71621901ed56eaf28
Downloads: 48 seit dem 20 Mai 2018
Informationen:
SPECIFICATIONS
..........................................................................................................3
SAFETY
..........................................................................................................................4
CIRCUIT DESCRIPTION
................................................................................................5
BLOCK DIAGRAM
..........................................................................................................6
ADJUSTMENT
................................................................................................................7
PARTS LIST
(UNIT)......................................................................................................10
PARTS LIST (ELECTRICAL)
........................................................................................11
SCHEMATIC DIAGRAM
...............................................................................................16
P.C. BOARD
.................................................................................................................26
Kenwood-10808-Manual-Page-1-Picture


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