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CCS Technical Documentation Schematics / Layouts 3585i NPD-4
3585i Top Level Overview
Signal types
Control line
4 GPS Data Data Bus
RF RF-BB
Ctrl I/F
GPS Clk
I/F
Top Level Sense line
SPI
GPS Baseband Data flow
Data ASIC (TWL5001)
GPS Clock
GPS Antenna CMOS RF-
SPI Clk RF
RF BB I/F
RF SPI En Control
Front-
ASIC I/F
End RF TX_GATE
LNA, Regs
1.8V GPS BB/Cellular I/F
RF Pwr
VIO,
PA GAIN PDM
VCORE TX RF AGC PDM
TX IF AGC PDM
GPS RX IF AGC PDM
USART Data Rdy
USART RX
USART Tx
Sleep Clk
Sleepx
USART Clk
Time Stamp
GPS Reset
19.2 MHz
VCTCXO
RFBus
19.2 MHz
MIDI Speaker
P_DET
MUX
Power
Detector
BuzzO
IREF_PCS DC-DC
XEAR
PA
Temp
HF
Mic1
Vibra
Converter
Ear
Hornet 19.2MHz
Snapper
SPDT (PCS driver VCTCXO
(PCS PA)
4
amp) VCore
2
2
2
(DC-DC)
Isolator
AFC_DAC SleepClk
Tomcat PWR_OUT
Shark CBus
(Cell PA)
(cell driver Robin 3
DBus
amp) 3
RFConvClk
TxIQ 2 TxIQD
PCS Duplexer FIL_SEL1 & 2 RxIQ
4
RxIQD
IREF_CELL 4 2
2
AudioConv
UEMInt
BSI UEM PURX UPP8M
TX_LO VBat AuxDa
BTemp MBus
2
External 2
FBus
Antenna VBack IRTx/Rx
2.8-4.2v 2
A LMX 2370 OSC2
32 Khz
(UHF Synthesizer) OSC1
B VCore
VIO
Isolator
VChar SleepX
19.2 MHz
RFBus
C External
11
3
8
16
9
2
2
2
RF
Connector BAND_SEL
UHF VCO
ExtAdDa[15:0]
ExtAd[23:16]
Internal
2
Keyb1/2 LCDCtrl
Antenna
FlsCtrl
PCS_CELL_LO LS KeyB[10:0]
3 KLight/DLight/CalLED LCD/
PwrOnX
HeadInt
Keypad
FBus
Mic2
ACI
HF
Cellular Duplexer
IF_SEL
GAIN_CTL
VIO
(LNA + Batman
downconverter)
PCS CDMA
Cellular Flash
Bottom System Conector
AMPS
Issue 1 02/2003 Nokia Corporation Confidential Page A-1
CCS Technical Documentation Schematics / Layouts 3585i NPD-4
Audio
XAUDIO(9:0)
0 HOOKINT HEADINT
6
MICB2
XAUDIO(3)
C193
R159 V152 R162
L120 100n 1k5 1k0 XMIC(1:0)
MIC2P EXC24CB102U C154 EMIF02-MIC02F1
R150
XAUDIO(4) 1 4 AGND1 OUT1 IN1
1
C151 1k0 100n 0
2 3 OUT2 GND IN2
R152
47p 47k ESD_LEV=1 ESD_LEV=4
MIC2N C155
R151
XAUDIO(5) AGND1 GND GND
R155
C153 1k0 1k0
100n
L121 V153
47p
EXC24CB102U C165 EMIF02-MIC02F1
MIC3P R164 SLOWAD(6:0)
XAUDIO(8) 1 4 AGND1 OUT1 IN1 AGND1
SLOWAD(2)
C159 1k0 100n
2 3 OUT2 GND IN2
R166
47p 47k ESD_LEV=1 ESD_LEV=4
MIC3N C168
R167
XAUDIO(9) AGND1 GND GND AGND1 NOT_INSTALLED
X150
C185 1k0 100n 2
47p 3
XEAR 4
C186 4u7 R169
XAUDIO(7) AGND1 1
47R AGND1
XEAR(1:0)
HF R160
XAUDIO(1) XEAR(1)
22R
HFCM R165
XAUDIO(2) XEAR(0)
22R R153
VIO 14V/46V
R195 VBAT VBAT
47k R154
R179 14V/46V
GND GND
C169 100k
C196 C197 SLOWAD(6:0)
100n 1u0 100p
C164
GND 100n R156 SLOWAD(4)
C198 GND GND
1u0 N150
10k
LM4890IBLX L150
GND
BYPASS 47R/100MHz
_SHUTDOWN NOT_INSTALLED B150
C157
220n R158
10k IN+ Vo1
IN- Vo2
C2= VBAT
A2,B2= GND
L151
R185 NOT_INSTALLED
47R/100MHz
GENIO(12)
GENIO(28) 100k NOT_INSTALLED
GENIO(31:0)
C172
47p MIC(1:0)
C195
100n MIC(1) 1
MIC(0) 0
AUDIO(4:0)
AGND1
R176
L122 1k0
EXC24CB102U C174
R171
4 1 4
3
2 C171 1k0
2 3 100n
1 R172
47p 47k
0 C175
R173
AGND1
C3
C1
A3
A1
C173 1k0 100n
47p R178
1k0
B2 GND
AGND1
AGND1 V154
IP4043CX5
GND
R180
22R EAR(0:1)
1
R181
0
22R
Issue 1 02/2003 Nokia Corporation Confidential Page A-2
CCS Technical Documentation Schematics / Layouts 3585i NPD-4
DCT4 Common Baseband
CHARGER(1)
CHARGER(4)
CHARGER(3)
D200 VBAT
UEMK_V4.4_WDOGS_ENABLED
R200
CHARGER(0) M9 VCHARIN1 VCHAROUT1 N10
CHARGER(2) P9 VCHARIN2 VCHAROUT2 P10
0R22
L6 VCHARINK VCHAROUTK L9
VBATT3 VBATT2 VBATT1
GND D5 M10 C202
CHARGER(4:0) TESTMODE VBATREGS
L10 10n