User Guide

Nokia Customer Care 6255/6255i/6256/6256i (RM-19) Schematics / Layouts 6255/6255i/6256/6256i (RM-19)
Issue 2 05/2005 ©2005 Nokia Corporation Company Confidential Page A-25
GPS BB
VIO
100n
VIO
C6202
10n
C6206
J6201
VIO
R6206
100k
VCORE
C6210
100n
C6209
100n
VCORE
J6203
-2.8_NOPB
LP3985ITLX
N6201
BYPASS
GND
VEN
VIN
VOUT
100n
VBAT
J6200
C6201
100n
J6202
C6204
100k
R6200
2u2
C6205
VIO
100n
C6203
C6207
VRF_GPS
SIGNAL_I1
M5
SIGNAL_I2
M6
SIGNAL_I3
M7
SPI_CLK/IO0
M8
SPI_DATA/IO§1
M9
2u2
VDDIO
L9
M1
EXINTR_N
SPI_EN/IO2
M10
FLASH_CEN
M11
PG_PULSE_N
M12
RAM_UBN
M2
GPS_CLK
M3
SIGNAL_I0
M4
L11
RSVD_CEN
L12
ADDR3
L2
ADDR2
L3
VDDIO
L4
DATA0
L5
DATA1
L6
VDDRAM
L7
DATA4
L8
K2
ADDR4
K3
ADDR1
K4
DATA2
K6
DATA3
K7
DATA5
K9
RAM_LBN
L1
DATA6
L10
DATA7
VDDRAM
J11
RF_LNA_EN/IO3
J12
VDDCORE
J2
ADDR5
J3
GPS_EN_RESET
K1
VDDCORE
K10
DATA8
K11
RF_REG_EN
K12
SPARE2/IO6
ADDR6
G2
REF_CLK
H1
DATA10
H10
DATA11
H11
SPARE1/IO5
H12
VDDA
H2
VSSA
H3
BYPASS
J1
DATA9
J10
F11
F12
TDO
VDDIO
F2
ADDR7
F3
TIMESTAMP/IO9
G1
DATA12
G10
VDDIO
G11
TEST_MODE
G12
ADDR11
D3
U1TX
E1
DATA13
E10
TDI
E11
TMS
E12
ADDR8
E2
ADDR9
E3
INT_U1CLK/IO4
F1
TCK
ADDR16
C6
ADDR17
C7
ADDR18
C9
U1RX
D1
DATA14
D10
VDDCORE
D11
NIRQ
D12
ADDR10
D2
ADDR19
B9
U1DATA_RDY
C1
ADDR20
C10
DATA15
C11
NTRST
C12
INT_BOOT_N
C2
ADDR12
C3
ADDR15
C5
B11
OEN
B12
ADDR13
B2
B3
VDDCORE
ADDR14
B4
VDDIO
B5
DBGEN
B6
VDDRAM
B7
NC
B8
PA_EN/IO8
A5
U2RX
A6
U2TX
A7
EXTERN0
A8
NC
A9
WEN
B1
AI2_IS801_N
B10
SLAVE_MODE
VSS PINS=
FRAME_START
A1
SPARE3/IO7
A10
A11
CHIPSEL_IN_N
A12
ADDR21
RAM_CEN
A2
SLEEPX_N
A3
RTC_CLK
A4
N6200
TWL5001_V2.0
GND
GPS_U1_DATA_RDY-TIMESTAMP
GPS_RFCLK
GPS_CLK
100n
C6208
GPS_SPI_CLK
GPS_SLEEPX
GPS_SLEEPCLK
GPS_U1_RX
GPS_U1_TX
GPS_SPI_EN
GPS_SPI_DATA
GPS_INT_U1_CLK
GPS_EN_RESET
GPS_U2TX
GPS_B0
GPS_B1
GPS_B2
GPS_B3
GPS_U2RX