Rohde & Schwarz NGMO1 Service Manual

Name: Rohde & Schwarz NGMO1
Brand: Rohde & Schwarz
Rating: 4 (1 reviews)

76 pages

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Service Manual

Power Supply NGMO1

and

Power Supply NGMO2

192.1500.21 and 192.1500.24

5707.2571.82

Table of Contents5
User Information9
NGMO-Versions9
Ngmo19
Ngmo29
Purpose of the Handbook9
Important User Notes10
Explanation of Symbols11
Customer Service13
Service Addresses13
Technical Support13
Ordering Spare Parts and Test Equipment13
Safety15
General15
Safety Instructions15
Unit Description17
Introduction17
Fig. 4-1 Power Supply NGMO2, Overall View17
Function Description18
Prozessor Board18
Keyboard / Display19
Analog Boards, CHN "A" and "B19
Fig. 4-2 Power Supply NGMO, Function Block Diagram21
Operation23
Fig. 5-1 Power Supply NGMO2, Operation Elements23
Fig. 5-2 Power Supply NGMO2, Connections on Rear Side of Unit26
Maintenance29
General29
Maintenance Intervals29
Calibration Intervals29
Cleaning30
Calibration31
Calibration Equipment31
Calibration Adapter31
Fig. 7-1 Calibration Adapter31
Calibration Set-Up32
Fig. 7-2 Power Supply NGMO, Calibration Set-Up32
Calibration Procedure33
The Calibration Entry ID Got Lost40
Repair43
Function Tests by Using the Service Functions43
Selecting the Interfaces to be Used44
Setting the Electronic Serial Number45
Setting the NGMO Device Name (from Firmware Version 1.10)46
Communication Test with Analog Boards47
Commands for Channel: a47
Commands for Channel: B47
Display Blank Test48
Display Unblank Test49
Keyboard and Knob Test50
Control I/O Test52
Fig. 8-1 Test Set-Up for Control I/O Test52
Inhibit on54
Fig. 8-3 NGMO Output Plug (2 Pcs.)54
Switching off Test Functions56
Error Messages in the Display57
Checking the Output Voltages58
Processor Board58
Analog Boards59
General Troubleshooting60
Removal and Installation of Assemblies61
Removal of Assemblies62
Removing the Housing62
Removing of the Analog Board Y101, Y10263
Analog Board Y101 (Channel A)63
Analog Board Y102 (Channel B)63
Removing of Keyboard Y20264
Removing of Processor Board Y30165
Removing of Fans A, B66
Installation of Assemblies67
Installation of the Analog Boards Y101, Y10267
Analog Board Y101 (Channel A)67
Analog Board Y102 (Channel B)67
Installation of the Keyboard Y20267
Installation of Processor Board Y30168
Installation of Fans A, B68
Assembling the Unit68
Interfaces69
Fig. 10-1 Power Supply NGMO2, Non-Standardized Interfaces69
OUTPUT a / OUTPUT B (Channel a /Channel B)70
CONTROL I/O (Relay Connector, SUB 15, Male)71
Bill of Materials73
Software Update75
Components List75
Running the Update75

Other manuals for Rohde & Schwarz NGMO1

Operating Manual84 pages

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Rohde & Schwarz NGMO1 Specifications

General

Brand	Rohde & Schwarz
Model	NGMO1
Category	Power Supply
Language	English

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