Adjusting Circuit For Resistor 712A - Philips PM6302 Instruction Manual

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91n 10M
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+15V
-15V
a ass
f= tmoins maeens
Fig. 16. Electronic switch for the supply-oscillator frequency Fig, 17, Voltage on + side of capacitor 512
eg Philips
PE 510
errors 1%
eg, Philips
PM 2621
WA G22
Fig. 18, Measuring set-up with standard resistor of 100 mQ.
RI
Mag223
R3
BHA t—*
MABE24
Fig. 19. Adjusting circuit for resistor 712A Fig. 20. Adjusting circuit for resistor 712B