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Shahrukh · 08-18-2003, 16:03

Hi MR. Willy,
I want to know that what are the (VREF) & (VBB)? Are these voltages of power supply? If these are voltages then i have checked at R221 & R222, but there are no voltages. and i have checked the vb supply for example, i have checked the volts at C227 and C228, the volts are ok. and all ok but not just at R224.
In this situation plz tell me that what do i do?
plz help me
thanks bye.

08-18-2003, 16:03	#3 (permalink)
Shahrukh Freak Poster Join Date: Jun 2003 Location: Pakistan Age: 43 Posts: 118 Member: 31534 Status: Offline Thanks Meter: 3	NOKIA 3310 Dead Hi MR. Willy, I want to know that what are the (VREF) & (VBB)? Are these voltages of power supply? If these are voltages then i have checked at R221 & R222, but there are no voltages. and i have checked the vb supply for example, i have checked the volts at C227 and C228, the volts are ok. and all ok but not just at R224. In this situation plz tell me that what do i do? plz help me thanks bye.