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Nokia Customer Care 6255/6255i/6256/6256i (RM-19) Schematics / Layouts 6255/6255i/6256/6256i (RM-19)
6255/6255i/6256/6256i (RM-19) Schematics - Main PWB
Baseband - Top
FMRADIO AUDIO
KEY_UI RF_BB
FM_AUD(1:0) FM_AUD(1:0)
FM_AUD(1:0) FM_AUD(1:0) EARPIECE(1:0)
TIKU_GENIO(30:0)
TIKU_GENIO(30:0) TIKU_GENIO_O(30:0) TIKU_GENIO_O(30:0)
TIKU_GPIO(63:0) XAUDIO(17:0)
TIKU_GPIO(63:0) XAUDIO(17:0)
RFCONV(9:0)
RFCONV(9:0) RFCONV_O(9:0) RFCONV_O(9:0)
TIKU_GENIO(30:0) TIKU_GENIO(30:0)
TIKU_GENIO(30:0) TIKU_GENIO(30:0)
TIKU_GPIO(63:0) RFAUXCONV(2:0)
TIKU_GPIO(63:0) RFAUXCONV(2:0) RFAUXCONV_O(2:0) RFAUXCONV_O(2:0)
HEADINT(1:0)
HEADINT(1:0)
SLOWAD(6:0)
SLOWAD(6:0) SLOWAD_O(6:0) SLOWAD_O(6:0)
UIDRV(5:0)
UIDRV(5:0)
XMIC(2:0) PUSL(3:0)
XMIC(2:0) PUSL(3:0) PUSL_O(3:0) PUSL_O(3:0)
XEAR(3:0) PWRONX
XEAR(3:0) PWRONX
XAUDIO(17:0)
XAUDIO(17:0)
KEYB(10:0)
KEYB(10:0)
AUDIO(6:0)
AUDIO(6:0)
RFICCNTRL(2:0)
RFICCTRL(2:0) RFICCTRL_O(2:0) RFICCNTRL_O(2:0)
FMANT
FMANT FMANT SIM2MMCIF(3:0)
SYS_CONN IR MMC
TIKU_GENIO(30:0)
TIKU_GENIO(30:0) TIKU_GPIO(63:0)
FMANT
FMANT
TIKU_GPIO(63:0)
TIKU_GPIO(63:0)
IACCDIF(5:0)
IACCDIF(5:0)
SIM2MMCIF(3:0)
FLEXIN
TIKU_GENIO(30:0)
TIKU_GENIO(30:0)
UIDRV(5:0)
PUSL(3:0)
USB_DIG(6:0)
USB_DIG(6:0)
AUDUEMCTRL(3:0)
POWER TIKU TIKU_GPIO(63:0)
AUDUEMCTRL(3:0)
TIKU_GENIO(30:0)
RFCONV(9:0) KEYB(10:0) RFICCNTRL(2:0)
RFCONV(9:0) KEYB(10:0) RFICCNTRL(2:0)
PUSL(3:0)
PUSL(3:0) EARPIECE(1:0)
AUDIO(6:0) RFAUXCONV(2:0)
AUDIO(6:0) RFAUXCONV(2:0)
RFCLKGND
RFCLKGND
HEADINT(1:0) XAUDIO(17:0) USB_DIG(6:0)
HEADINT(1:0) XAUDIO(17:0) USB_DIG(6:0) GND
CLK19M2_TIKU
RFCLK CLK19M2_GPS
SIM2MMCIF(3:0)
SIM2MMCIF(3:0)
CCP(4:0)
CCP(4:0) CCP(4:0)
XMIC(2:0) IACCDIF(5:0) IACCDIF(5:0)
XMIC(2:0) IACCDIF(5:0) IACCDIF(5:0)
LCDUI(2:0)
LCDUI(2:0) LCDUI(2:0)
XEAR(3:0)
XEAR(3:0)
UIDRV(5:0) DIFDATA(7:0)
UIDRV(5:0) RFCONV_ANA(16:0) DIFDATA(7:0) DIFDATA(7:0)
PWRONX
PWRONX RFCONV_DIGI(16:0)
CHARGER(4:0) CHARGER(4:0) DIFCTRL(3:0)
CHARGER(4:0) CHARGER(4:0) DIFCTRL(3:0) DIFCTRL(3:0)
SIM_TIKU(2:0) SIM_TIKU(2:0)
SIM_TIKU(2:0) SIM_TIKU(2:0)
SLOWAD(6:0) SLOWAD(6:0)
SLOWAD(6:0) SLOWAD(6:0)
JTAG_EMULATION(6:0)
JTAG_EMULATION(6:0)
RFCONVDA(5:0) RFCONVDA(5:0)
RFCONVDA(5:0) RFCONVDA(5:0)
DSP_MCUTEST(2:0)
DSP_MCUTEST(2:0)
RFCONVCTRL(2:0)
RFCONVCTRL(2:0) RFCONVCTRL(2:0)
RFCONVCTRL(2:0) JTAG
MEMADDA(15:0)
MEMADDA(15:0)
RUIM AUDIODATA(3:0)
AUDIODATA(3:0) AUDIODATA(3:0)
AUDIODATA(3:0)
MEMAD(24:16)
MEMAD(24:16) JTAG_EMULATION(6:0)
AUDUEMCTRL(3:0) AUDUEMCTRL(3:0)
AUDUEMCTRL(3:0) AUDUEMCTRL(3:0)
MEMCONT(9:0)
MEMCONT(9:0)
DSP_MCUTEST(2:0)
PUSL(3:0) PUSL(3:0) SDRCTRL(8:0)
PUSL(3:0) PUSL(3:0) SDRCTRL(8:0)
SIMIF(3:0) SIMIF(3:0) TIKU_GENIO(30:0) TIKU_GENIO(30:0) SDRDA(15:0)
SIMIF(3:0) SIMIF(3:0) TIKU_GENIO(30:0) TIKU_GENIO(30:0) SDRDA(15:0)
ACCDIF(2:0) TIKU_GPIO(63:0) TIKU_GPIO(63:0) SDRAD(15:0)
ACCDIF(2:0) TIKU_GPIO(63:0) TIKU_GPIO(63:0) SDRAD(15:0)
LPRF SDRAM MEMORY
SDRAD(15:0) MEMADDA(15:0)
SDRAD(15:0) MEMADDA(15:0)
J2009
J2010
J2011
MEMAD(24:16)
MEMAD(24:16)
FMANT TIKU_GENIO(30:0) SDRDA(15:0)
TIKU_GENIO(30:0) SDRDA(15:0)
MEMCONT(9:0)
MEMCONT(9:0)
XEAR(3) TIKU_GPIO(63:0)
TIKU_GPIO(63:0)
XEAR(1) SDRCTRL(8:0)
SDRCTRL(8:0)
TIKU_GENIO(30:0)
PUSL(3:0)
PRODTP2
PRODTP7
PRODTP3
PUSL(3:0)
CLK19M2_LPRF
VPP
RFCLK
CLK19M2_TIKU
ACCDIF(2)
CLK19M2_LPRF
ACCDIF(0)
J2016
ACCDIF(1)
CLK19M2_GPS
220k
J2012
J2013
J2014
J2015
Name Appr
R2050 Common Baseband (Top Level) dd-mmm-yy
Copyright (C) Nokia Corporation. All rights reserved.
JPTP2
JTP3
Assoc Des.
25-Mar-03
JVPP
JTP7
JGND
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
GND AGND2 AGND AGND AGND1 GND IRGND Dr. 13-Aug-04
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED. DEKIM
Issue 2 05/2005