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Elektor_1978-06.pdf
inhibition replaced by gates N19, N21 . . . N23, N36 and N37. As explained above, on gates A, B and C, and hence on outputs 4, 6 and 8 of IC 13. The reset flip-flop FF1 is triggered at the end of pulse at the output of gate C resets the gate period selected by switch SI. IC14 . . . IC16. A new gate period
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pm2521ocr.pdf
. 2... 2 . e e e e ete e e e e e e eee e e e AA Fig.33. Interrupt controller... 0... c e c c c e e e eee eee beeen been n e n a 45 Fig. 34. Counter input control 2... 0 . 0 . . . e e e e e ne tee ee eee eee ee eee AT Fig.35. Courter 2 . . . e e e e e e e ee ee eee ee e e e eee eee ee 4B
in „Pjilips PM2519“ · Markt ·
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pm2534ocr.pdf
of the transformer). Action: if you replace an old transformer T1601 by a n e w one, y o u must: - c u tt h et r a cb e t w e T 1 6 0 1 a n dt e s t pin G (uard) at the component side of the main pcb (version 4022 325 80512) - interconnect pins 9 and 11 of T1601 at t h ec o n d u c s i d e O l dt r
in „Pjilips PM2519“ · Markt ·