Philips PM32671 Service Manual page 81

ADJUSTMENT ADJUSTING
ELEMENT
TIM E-BASE GENE R A T 0 RS
Main-time-base time
coefficients
R348
R347
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ADJUSTING RESULT
Check that the centre 8 cycles have a
total width of 8 div.
MTB TIME/DIV
0.05 horizont. lin. of first three cyclr
0.1
0.2
0.5 p. s
Pull X MAGN switch
5 P
0.1 ms
0.2 ms
0.5 ms
1 ms
2 ms
5 ms
ms
20 ms
50 ms
2 s
5 s
Continuous control range of R10 must
between 1 : 2.6and 1
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RECOMMENDED INSTRUMENT
AND INPUT SIGNALS
Time-marker generator, pulse
repetition rate:
0.05
0.1 p
0.2 ps
0.5 ps
0.1
5 P
50
0.1 ms
0.2 ms
0.5 ms
1
ms
2 ms
5 ms
ms
2 0 ms
50
ms
2 s
5 s
: 3
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CHAPTER
FIGURES
5.5.7.1.
5.1.
5.1.
5.1.
5.1.
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