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This diagram shows the RC-branches and regulators N that give the supply voltages for the various circuits.

Servicing described in this manual is to be done only by qualified service personnel. Carefully unsolder the soldering tags of a semi-conductor one after the other.

The oscillation principle is now explained with the simplified diagram in the figure. This feature is available in the Note 1: The last possibility is that the rotor makes contact with both stator contacts. The output signals are measured on the X-deflection plates of the CRT.

Manual calibration data are protected by a keyword and a seal and must be changed by qualified personnel only. It can function on a wide fluks of LINE input voltages. Pull the two self-locking white plastic clamps.


It is also possible that the rotor makes no contact. Page Probe Adjust signal is distortion-free and has equal intensity. As input signals are used the output signals at pin 7 and 3 of N Synchronization is achieved via SCL.

PM 3082 Oscilloscope

The amplifier is located at the small printed circuit board at the CRT socket. This slowing down of the collector voltage will reduce the switching losses during switching off. If working on the unit under live condition cannot be avoided, it must be done by a qualified technician who is aware of the dangers involved.

Impedance converter This active stage consists of three sections with different frequency ranges. Before purchasing or ordering replacement parts, check the parts list for value, tolerance, rating and description. The sections partly make use of the same components: Page – Probe Adjust signal; frequency and outpu The communication from front unit A4 to unit A3 occurs via buffer D Press the CAL key for a few seconds to start the autocal procedure.


Otherwise the component is located on the side with small components.

Fluke PM3084 Analog Oscilloscope

Circuit diagram of Y-out unit Repeat the above settings and procedure for CH3 and CH4. An important part of the power supply is directly connected to the mains. Enter text from picture: On the power supply unit there are many parts that carry dangerous high voltages.

Refer to section 8. Take the unit out of the front frame.

Fluke PM – Specs, Manuals & Buy

Recommended Test Equipment Note: Page 42 – Introduction This diagram shows the final intensity Z and focusing amplifiers. The following voltages are allowed: Apparatus should be properly grounded through the protective ground conductor of the power cord.

The driver transistors are V and V A second input signal ZT determines the intensity Z component of the text information.

This susceptibility is verified in this test. Within 2 minutes the instrument automatically does its main calibrations.