Philips PM32671 Service Manual page 82

ADJUSTMENT
ELEMENT
R349
R 35
R268
R262
ECT ION
X DEFL R891
CAL VOLTAGE
ADJUSTING RESULT
8
Check that the centre cycles have a tota
width of 8 div.
MTB TIME/DIV. DTB TIME/DIV.
0.1 0.05 p s
0.2 0.1
0.5 0.2
0.5
5 P
0.1 ms
0.2 ms 0.1 ms
0.2
0.5 ms ms
1 ms 0.5 ms
1 ms
2 ms
Continuous control range of R9 must be
between 1 : 2.6 and 1 : 3
Start of DTB trace on the second time-
marker pulse when DELAY TIME
control is set to 0.1
Start of DTB trace on the tenth time-
marker pulse when DELAY TIME
control is set to 9.0
Trace width must be 8 div.
Output voltage 1.2 Volt 0.7%
,
CHAPTER
5 -5.7.4.
'ime-marker generator, pulse
0.05 ps
0.1 p
0.2
0.5
5 P
0.1 ms
0.2 ms
0.5 ms
1 ms
5.5.7.5.
5.5.7.5.
5.5.8.1
Accurate measuring oscilloscope 5.5.9.
FIGURES
5.1.
5.1.
5.1.
5.1.
5.2.
5.1
A
A