Performance Check Procedure-2225 Service
Table
4-1,
(cont)
INDEX TO PERFORMANCE
2.
Check Sweep Length
.
. .
.
.
. . . . .
. . .
. . .
4-1 0
CHECK STEPS
3.
Check COARSE and FINE Position Range 4-10
4.
Check Variable Range
. .
. .
.
.
.
. . .
.
.
. . .
4-10
Vertical
Page
5.
Check X Gain
.
. . . .
.
.
.
. . .
.
. . .
. .
. . .
.
.
4-1
1
1.
Check Deflection Accuracy
6.
Check X Bandwidth
.
.
.
. .
. .
. . .
. . . .
. . .
4-1
1
and Variable Range
.
.
. .
.
. . .
.
. .
. . .
.
. .
. .
4-4
2.
Check Position Range
. .
. .
.
. .
. . . . .
.
. . . .
4-5
Trigger
Check TRACE SEP Range
..............
4-5
Check High Frequency Compensation
.
. . .
4-5
Check Bandwidth
. .
. .
.
.
.
. .
. . . .
.
.
. .
. . . .
4-6
Check Channel Isolation
.
.
.
. . . . .
. . . .
.
. .
4-6
Check Common-Mode Rejection Ratio
.
. .
4-6
Example of Suitable
Test Equipment
Tektronix Part Number
01 1-0059-02.
Tektronix Part Number
01 3-0084-02.
Tektronix Part Number
1 75-1 1 78-00.
J.F.D. Electronics
Corp. Adjustment
Tool Number 5284.
Horizontal
Purpose
Vertical compensation
and triggering checks.
Signal interconnection.
Signal interconnection.
Adjust variable
capacitors.
Item and
Description
12. 1 OX Attenuator
13. Adapter
14. Adapter
15. Low-Reactance
Alignment Tool
Check Trigger Sensitivity
. .
.
. . . . . .
. . .
.
4-1 2
Check LF P-P AUTO Trigger
.
.
.
.
. .
. .
. .
4-13
Check External Trigger Ranges
.
. . . . . . .
4-1
3
Check Single Sweep Operation
.
.
. . .
.
.
.
4-14
Minimum Specification
Ratio:
1
OX. Impedance: 50a.
Connectors: BNC.
Connectors: BNC
male-to-
miniature-probe tip.
Connectors: BNC male-to-tip
plug*
Length: 1 -in. shaft. Bit size:
3/32 in.
External 2-Axis and Probe Adjust
1.
Check Timing Accuracy 1. Check External Z-Axis Operation
. . .
.
.
.
4-1 5
and Linearity
.
. .
.
. . .
.
. . .
.
. . .
.
.
. .
. . . .
. .
4-8
2. Check Probe Adjust Operation
. . . . . . . .
4-15
Scam
by
ARTEK
MEDLQ
r>
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