Equipment information
YOKOGAWA ELECTRIC CORPORATION DL1740EL Oscilloscope
Manufacturer:
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YOKOGAWA ELECTRIC CORPORATION DL1740EL you can upload the files here .
Model:
DL1740EL
Date:
2004
Category:
Group:
Description:
Digital Oscilloscope
Manual Type:
User Manual
Pages:
450
Size:
8.79 Mbytes (9217241 Bytes)
Language:
english
Revision:
1
Manual-ID:
IM 701730-01E
Date:
2004 07 01
Quality:
Electronic document, no scan, very well readable.
Upload date:
2020 12 28
MD5:
0a7a1b68fbd3dc3ffd75c8297a5d0fc3
Downloads:
558
Manual Type:
Service Manual
Pages:
73
Size:
2.64 Mbytes (2773197 Bytes)
Language:
english
Revision:
2
Manual-ID:
SM 701730-01E
Date:
2005 06 01
Quality:
Electronic document, no scan, very well readable.
Upload date:
2020 12 28
MD5:
e0348eaf21f12863840d8310184fd1d8
Downloads:
503
Information
1.
General
1-1
Switching on/volume/selector switches
1-1
Tone control/filters
1-1
Outputs on the front panel/ Tape monitoring and copying/
Secondary operating controls
1-2
Connectors on rear panel
1-3
Technical specifications
1-7
Dimensions
1-11
2.
Dismantling
2-1
Removal of top cover
2-1
Removal of bottom cover
2-1
Removal of operating section
2-1
Removal of front panel
2-1
Removal of power stage
2-2
Replacement of main fuse
2-2
Replacement of power supply fuses
2-2
3.
Circuit description
3-1
4.
Electrical adjustments
4-1
Test equipment
4-1
Checking the supply voltages
4-1
Adjustment of quiescent current (no load)
4-1
Checking the protection circuit
4-2
Level checks
4-3
5.
Instructions for measuring the essential performance
characteristics
5-1
Frequency response
5-1
Harmonic distortion
5-3
Signal to noise ratio (unweighted)
5-4
Channel separation
5-4
6.
Set of schematics
6-1
7.
Parts list 7—1