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Tektronix
COMMITTED TO EXCELLENCE
WARNING
THE FOLLOWING SERVICING INSTRUCTIONS ARE
FOR USE BY QUALIFIED PERSONNEL ONLY. TO
AVOID PERSONAL INJURY, DO NOT PERFORM ANY
SERVICING OTHER THAN THAT CONTAINED IN
OPERATING INSTRUCTIONS UNLESS YOU ARE
QUALIFIED TO DO SO.
INSTRUCTION
MANUAL
Tektronix, Inc.
P.O. Box 500
Beaverton, Oregon
97077
Serial Number
070-2374-01
First Printing AUG 1977
Summary of Contents for 442
Page 9: ...442 Service 442 Oscilloscope viii REV A MAY 1980 ...
Page 113: ...Figure 7 4 442 Oscilloscope block diagram REV A JUN 1980 2 3 7 4 2 7 A ...
Page 117: ...A8 VERTICAL BOARD Figure 7 6 Vertical circuit board location ...
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Page 123: ...Figure 7 8 interface circuit board location ...
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Page 130: ...A ll TRIGGER SWITCH BOARD 2 3 7 4 3 6 A Figure 7 10 Trigger Switch circuit board location ...
Page 131: ...2 3 7 4 S 4 R ev jun VRSO V E R T IC A L OUT PUT CRT t PROBE ADJ 3 ...
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Page 140: ...4 4 Z ...
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Page 148: ...R EV K JUN 9SO ...
Page 153: ... 442 ...
Page 154: ...442 REV A DEC 1978 ...
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