K850
1203-2528 rev. 1
APPENDIX Components N1210 - N1400
APPENDIX
Pins / Signal cross-reference:
Pin Name Signal Name Description
Pin
Name
Signal
Name
E1 WRX_IA Baseband I output of the Receiver H8 GND
F1 WRX_IB Baseband Î output of the Receiver H7 GND
G1 WRX_QA Baseband Q output of the Receiver H6 GND
H1 WRX_QB Baseband Q output of the Receiver H5 GND
B1 WTXPOWERSENSE Baseband Output of the Detector B5 GND
H10 BIAS_CTRL PA Bias Control Line Input J6 GND
DNG4AtupnIkcolCzHM62KLCBW1D
A8 WB850 WCDMA Band V Antenna Port D9 GND
A7 WB1900 WCDMA Band II Antenna Port E9 GND
A9 WB2100 WCDMA Band I Antenna Port C9 GND
C2 WTX_IA Baseband I input of the Transmitter B9 GND
C1 WTX_IB Baseband Î input of the Transmitter J8 GND
J5 WTX_QA Baseband Q input of the Transmitter B3 GND
J4 WTX_QB Baseband Q input of the Transmitter B4 GND
DNG9JtupnIenilelbanEAPNE_XT3H
J3 TX_VGA Tx VGA control Line Input B6 GND
H2 WRFIC_ON Transceiver Enable Input J1 GND
DNG7BtupnIelbanErotceteDNE_ESNESAP2B
G2 RADCLK Transciever Clock Input B8 GND
DNG9FtupnIataDreveicsnarTTADDAR2F
H4 RADSTR2 Transciever Strobe Input A3 GND
DNG2AtuptuOtceteDkcoLDL2E
DNG1AtupnIylppuStloV8.18V1_DARGIDV2J
DNG6AtupnIylppuStloV57.257V2_ADARV2D
DNG5AtupnIylppuSyrettaB1TABV01F
DNG01AtupnIylppuSyrettaB2TABV01G
G9 VCC_PA1 DC/DC Voltage Supply Input B10 GND
H9 VCC_PA2 DC/DC Voltage Supply Input C10 GND
D10 GND
E10 GND
J10 GND
J7 GND
SLUG GND
BLOCK DIAGRAM AND ELECTRICAL SCHEMATIC
F
I
L
T
E
R
RECEIVER
TRANSMITTER
RF PLL
Fr actional N
DEMOD
MOD
BASEBAND
CORE EBC
CONTROL
AND
REGISTER
AUTOCALIBRATION
PLL
AMBA
PERIOH .
BUS
TIMER
UART / SPI
INTERRUPT
PCM
RAM
ARM 7TDMI
CPU Wrapper
WLAN
I2C
ROM
JTAG
LNA
VGA
I
ADC
Q
ADC
DSP
FILTER
DEMOD
MPX
AUDIO
DAC
DAC
AGC
0 / 90
LOW-IF GPIO
TUNE
AFC
RDS
RSSI
CONTROL
INTERFACE
BT_RFP
BT_RFN
BT _REF_C LK_IN
FM_FMIP
FM_RCLK
]0:4[OIV_TB]0:5[VH_TBDV_MFAV_MF
BT_GPIO
[5:0]
BT_LP_CLK
BT_HOST_ WAKEUP/
BT_SPI_INT
BT _WAKEUP
BT _RESETN
BT_UART/
BT _SPI [3 :0]
BT_PCM
[3:0]
BT_ CONFIG
[2:0]
BT_ CLK_REQ_IN
[1:0]
BT_CLK_REQ_OUT
[1:0]
FM_LOUT
FM_ROUT
FM_GPIO
[2:0]
FM_VIO
FM_RSTB
FM_SDIO
FM_SCLK
FM_SENB
NC
[5:0]
BT_REG_
CTRL
FM_GND
[7:0]
BT _RSRV
[4:0]
FM_RFGND
BT_TEST
[1:0]
BT_VDD_CLD BT_AF_PRG
BT_VSS
[20:0]
Headphone
Cable
Pinout Bottom View
A
B
C
D
E
F
G
H
J
K
L
M
N
FM_GND FM_VA FM_GPIO3 FM_GPIO2
FM_GPIO1
FM_VD FM_GND FM_LOUT FM_GND
FM_GNDBT_RSRV_CL FM_FMIP
BT_RSRV_N BT_RSRV_CL FM_GND FM_ROUT
FM_GND
BT_RSRV_DSM
FM_GND FM_RFGND FM_RSTB
BT_VSSANA BT_HVA NC FM_GND
FM_VIOBT_VSSANA FM_RCLK FM_SDIO FM_SENB
BT_HVA BT_VSSANA BT_HVA
BT_VDD_CLDBT_HVA
BT_CLK_
REQ_IN1
BT_HOST_WAKEUP
BT_SPI_INT
FM_SCLK
BT_VSSANA BT_VSSANA BT_VSSANA
BT_REF_CLK_INBT_VSSANA NC NC BT_CLK_REQ_IN2
BT_TEST2 BT_VSSANA BT_VSSANA
BT_AF_PRGBT_VSSANA
BT_UART_TXD
BT_SPI_DO
BT_VIO_E BT_GPIO_0
BT_TEST1 BT_VSSANA BT_VSSANA
BT_VSSDIGBT_VSSRF BT_VSSDIG BT_VSSDIG
BT_UART_RXD
BT_SPI_DI
BT_VSSRF BT_GPIO_16 BT_REG_CTRL
BT_UART_RTS
BT_SPI_CSN
BT_RFN
BT_CLK_
REQ_OUT1
BT_CLK_
REQ_OUT2
BT_VIO_B
BT_VSSRF BT_GPIO_11 BT_GPIO_10 BT_PCM_A
BT_UART_CTS
BT_SPI_CLK
BT_RFP
BT_RESETN BT_VSSDIG BT_LP_CLK
BT_HVA BT_GPIO_8 NC NC NCBT_VSSRF BT_CONFIG_1
BT_VSSDIG BT_WAKEUP
BT_GPIO_9 BT_PCM_CLK BT_PCM_B BT_VIO_A BT_CONFIG_2BT_RSRV_RF BT_RSRV_D
BT_PCM_SYNC BT_VIO_D BT_CONFIG_3 BT_HVD
BT_VIO_C
1234 67895
N1210 WCDMA Module Radio Mammoth N1400 Combo Module Bluetooth, FM Radio STLC2592 1200-6182
SEMC Troubleshooting Manual
79 (101)
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