Blink R536 Manuel d'utilisateur télécharger pdf (Page 21)

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4 Wrong characters are printed or some characters are not printed.

• Do signals of Q501 of the Power & Control Board (67 X 640) such as PSEN-N, LSICS-N,

RD-N, WRL-N, RAS-N and CAS-N have the wave forms shown in Figs. 4 and 7?

• No Replace Q501.

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• Yes Replace the head, Q501 of Driver board or the space motor.

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Blink R536 Manuel d'utilisateur Page 21