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Copyright
2001 by METRON. All rights reserved.
METRON:
USA
____
FRANCE________
NORWAY
____
1345 Monroe NW, Suite 255A
30, rue Paul Claudel
Travbaneveien 1
Grand Rapids, MI 49505
91000 Evry, France
N-7044 Trondheim, Norway
Phone: (+1) 888 863-8766
Phone: (+33) 1 6078 8899
Phone: (+47) 7382 8500
Fax:
(+1) 616 454-3350
Fax: (+33) 1 6078 6839
Fax: (+47) 7391 7009
E-mail:
Disclaimer
METRON provides this publication as is without warranty of any kind, either express or implied, including but
not limited to the implied warranties of merchantability or fitness for any particular purpose. Further, METRON
reserves the right to revise this publication and to make changes from time to time to the content hereof, without
obligation to METRON or its local representatives to notify any person of such revision or changes. Some jurisdic-
tions do not allow disclaimers of expressed or implied warranties in certain transactions; therefore, this statement
may not apply to you.
Limited Warranty
METRON warrants that the QA-90 Electrical Safety Analyzer will substantially conform to published specifi-
cations and to the documentation, provided that it is used for the purpose for which it was designed. METRON
will, for a period of twelve (12) months from date of purchase, replace or repair any defective analyzer, if the fault
is due to a manufacturing defect. In no event will METRON or its local representatives be liable for direct, indirect,
special, incidental, or consequential damages arising out of the use of or inability to use the QA-90 Electrical Safe-
ty Analyzer, even if advised of the possibility of such damages. METRON or its local representatives are not re-
sponsible for any costs, loss of profits, loss of data, or claims by third parties due to use of, or inability to use the
QA-90 Electrical Safety Analyzer. Neither METRON nor its local representatives will accept, nor be bound by any
other form of guarantee concerning the QA-90 Electrical Safety Analyzer other than this guarantee. Some jurisdic-
tions do not allow disclaimers of expressed or implied warranties in certain transactions; therefore, this statement
may not apply to you.
Trademarks
IBM is a registered trademark, and PC/XT is a trademark of IBM Corporation. Microsoft is a registered trademark
and Windows is a trademark of Microsoft Corporation
.
Summary of Contents for QA-90
Page 1: ...QA 90 User Service Manual QA 90 Electrical Safety Analyzer P N 11025 V 3 13...
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Page 40: ...4 10 MANUAL TEST SETUP F7 Mains Voltage F6 Current Consumption F5 MORE MAIN MENU F1 F2 F3 F4...
Page 44: ...4 14 This page intentionally left blank...
Page 51: ...5 7 MORE GO BACK MAIN MENU F1 F2 F3 F4...
Page 60: ......
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Page 86: ...A 18 This page intentionally left blank...
Page 88: ...B 2 This page intentionally left blank...
Page 90: ...B 4 Measuring Board Component Location Layer 1...
Page 91: ...B 5 Measuring Board Component Location Layer 2...
Page 92: ...B 6 Measuring System Schematic Diagram Part 1 Measuring Preparation...
Page 93: ...B 7 Measuring System Schematic Diagram Part 2 High Voltage Interface...
Page 94: ...B 8 Measuring System Schematic Diagram Part 3 High Voltage Logic...
Page 97: ...B 11 Measuring System Schematic Diagram Part 6 Measurement Matrix...
Page 98: ...B 12 Measuring System Schematic Diagram Part 7 Program Amplifier and Lowpass...
Page 99: ...B 13 Measuring System Schematic Diagram Part 8 Relay Drivers...
Page 100: ...B 14 Microprocessor Board Component Location...
Page 102: ...B 16 Microprocessor System Schematic Diagram Part 1 QA 90...
Page 103: ...B 17 Microprocessor System Schematic Diagram Part 2 Integrated Keypad...
Page 104: ...B 18 Microprocessor System Schematic Diagram Part 3 CPU...
Page 105: ...B 19 Microprocessor System Schematic Diagram Part 4 CPU...
Page 106: ...B 20 Microprocessor System Schematic Diagram Part 5 Printer and Display Interface...
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Page 110: ...C 2 This page intentionally left blank...
Page 112: ...D 2...