Telequipment Oscilloscope D61


Circuit Diagram, Service Manual, Service Information,  Schematic Diagrams and Manuals

For Repairing, Restoration and Servicing of Vintage and Modern Electronic Equipment


Maintenance Manual with
Circuits and
Operation Instructions
Details Below
As a Download

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Telequipment D61 Oscilloscope

Manuals also available  for the following models :-
S22, D31, D31R, S31, S31R, D32, S32A, S32AR, D43,
D43R, S43, D51, S51, D52, S52, D54, D54R, D56, D61,
D61A, DM63, DM64, D65, D66, D67, D67A, D80, D83,
D1010, D1011, D1015, D1016 & Serviscope Minor.
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The D61 is a 10 MHz all solid-state dual trace 
oscilloscope. An 8 x 10 cm CRT provides a bright and 
clear display. The vertical amplifier has a dual trace 
facility and displays either channel separately or 
alternates or chops between Channels. Channel 2 can be 
switched to become the horizontal amplifier to provide 
an X—Y display. The solid-state design using FET input 
circuitry provides minimum drift and fast 
stabilization time.

D61.jpg (40907 bytes)


The Manual contains the following :-

SPECIFICATION
Cathode Ray Tube (CAT)
Cooling
Horizontal System
Outputs, Front Panel
Power Supply
Size
Temperature Limits
Trigger
Vertical System
Weight

OPERATING INSTRUCTIONS
Connectors
Input
Output
Controls
CRT
Sweep
Vertical
Operation
Pre-operational Checks
Probe Compensation

CIRCUIT DESCRIPTIONS
Attenuator
Bright Line Auto Circuit
CAT Circuit
Horizontal Amplifier
Power Supply
Timebase Circuit
Trigger Circuit
Unblanking Circuit
Vertical Amplifier Input
Output

MAINTENANCE AND CALIBRATION
Calibration
Astigmatism and Geometry
Calibrator
Horizontal Amplifier
Initial Setting
Supply Line Voltages
Trigger and Sweep
Vertical Amplifier Mechanical
Access to Interior
CRT
Fitting
Removal

COMPONENT LIST
Assemblies
Electrical
Mechanical

CIRCUIT DIAGRAMS
Power Supply & C.R.T
Printed Circuit Board P.C.156
Sweep Generator
Time/Div. Switch)
Volts/Div. Switch) 
Trig. Input & Horizontal Amplifier
Volts/Div. Switch & Vert. Input Amplifier
CH1
CH2
Wafers
Y’ Amplifier

 

Maintenance Manual with
Circuits and
Operation Instructions
Details Below
As a Download

Click Here


Telequipment D61 Oscilloscope
Manuals are Available Worldwide as a Download.

Manual including circuits and printed board layout 38 page
Manual
42 A4 pages worldwide

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We do all we can to provide the very best that is available for you.
But in the unlikely event that any data should not be as you expected.
A refund is always available. Kind Regards Allen and Alanna.


Manuals are Available Worldwide as a Download

Thank you for your interest. Allen and Alanna G0RIT
Should you wish to purchase

 
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Revised: February 09, 2021