Electronics > Beginners

repairing washing machine board Samsung Q1235V

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Arjunan M R:

--- Quote from: Daxxin on May 25, 2019, 05:29:56 am ---Display pop up for some seconds then goes off maybe protection thing the critical component IC DIP8 TNY267P
across pin1 and 8 with unsoldered C38 i get 80ohm is that normal for this IC?



--- End quote ---
Yeah it has protection.

Arjunan M R:
Bypass pin(pin1) is the connection point for 100nF external bypass capacitor for internal 5.8V supply.It must not be shorted. It's just for that cap.

Daxxin:
C36 is a levelling o pump ?

Arjunan M R:

--- Quote from: Daxxin on May 25, 2019, 03:33:04 pm ---C36 is a levelling o pump ?

--- End quote ---
If you mean C36 is levelling the ic, yes.

Arjunan M R:

--- Quote from: Daxxin on May 25, 2019, 03:33:04 pm ---C36 is a levelling o pump ?

--- End quote ---
Didnt understand what you mean by o pump

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