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Products => Test Equipment => Topic started by: Staffan321 on February 27, 2015, 04:01:15 pm

Title: Philips PM3295, broken driver for Y-deflection of CRT
Post by: Staffan321 on February 27, 2015, 04:01:15 pm

Hello,


I have a broken Philips PM3320 oscilloscope where the fault is a module (N4004) for driving the Y deflection of the CRT. Anyone having experience with repairing Philips scopes or can suggest where I should look? I have gone through regular trouble shooting and I'm certain it is this mini-module (thick film board?) that indeed is broken. Is it possible to get replacement hardware anywhere?

Any suggestions would be very valuable!

Many thanks in advance!


Regards,
Staffan

Title: Re: Philips PM3295, broken driver for Y-deflection of CRT
Post by: Fungus on February 27, 2015, 04:47:09 pm

http://bee.mif.pg.gda.pl/ciasteczkowypotwor/Philips/pm3320.pdf (http://bee.mif.pg.gda.pl/ciasteczkowypotwor/Philips/pm3320.pdf)

Title: Re: Philips PM3295, broken driver for Y-deflection of CRT
Post by: Staffan321 on February 27, 2015, 07:53:02 pm

Hello,

Sorry for the typo, I have the 3295, not the 3320. It is the N4004 that is broken though...

Regards,
  Staffan