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V2 TDO BATT_SER_DATA UTXD URTS_PA5 CTS URXD EMU1 TDI EMU0 TCK TMS TRST* V2 TEXT
RX SIGNAL PATH TX SIGNAL PATH MAIN VCO SIGNAL PATH TUNING VOLTAGES 13 MHz REFERENCE CLOCK DATA BUS ADDRESS BUS REFERENCE SIGNALS
CLK_SELECT
EMU1 RESET CE1 CEO R_W CE3 CE2 EMU0 TCK TMS SIM_TX SIM_RX TRST* TDO TDI
V2 URTS_PA5 DCS_RXD DCS_TXD SIMPD0 TIMING7 TIMING8
CE4
CE5
Q803
SVENO
OWDAT
DBGACK IRQ FIQ TSIZE TSTROBE* TSTATE0 TSTATE1 TSTATE2 MCLK INT_CS
BCLKX BDX BCLKR BDR BFSR
ADDRESS (21:0)
V2 U703 PC_TXD PC_RXD TX_EN DM_CS TX_KEY RX_EN RX_ACQ RFI RCLOCK U701 SR_VCC DP_EN CE8 VRVA_INT U702
J600
SW_RF BATT_FDBK
V2
DR2 DX2 MQSPI_CLK2 MQSPI_CS0
MAN_TEST_AD V1 DOWNLINK_GCAP UPLINK_GCAP UPLINK DOWNLINK DSC_EN EXT B+ Q911 Q912 V1
MQSPI_CS2 DSP_CLK_OUT KBC4 KBC3 KBC2 KBC1 KBC0 KBR4 KBR3 KBR2 KBR1 KBR0 BOOM_EN -5V_EN EXT_CHG PB12 INTR_OUT2 PB11 PB10
U701
U702
SRAM
BKLT_EN
VIB_EN
WHITECAP U700
EPROM
SR_CS
V2 V2
V2
INTR_OUT1
DSC_EN_AD V2 DCABLE_INT Q710 J611 J610 J612 J614 V2 J613 THERM Q628 STDBY BATT+ DOWNLINK AD LS_V1
CHRG_EN PB5 PB4 PB3 PB2 LED_RED LED_GRN
DATA (15:0) VRVA_INT DCABLE_INT HEAD_INT
GCLK
HS_INT
V3 TEST_ENH
BATT_THERM
V2
V2
V2 V1 BATT_SER_DATA VREF STDBY V3 GCAP_INT
RESET DR1 DX1 RTC_BATT MQSPI_CLK1 MQSPI_CS1 MAGIC 13MHz B+ Y900 WDOG VSIM_1 CLKIN Q901 B+ Q902 U801 V_BOOST1 PWR_SW V_BOOST1 Q932 V2 Ext B+ B+ Q972 VIB_EN J810 BATT+
B+
Q921 Q960
Q920 LS_V1 B+
Ext B+
AUX_BATT_THERM BATT_THERM DSC_EN_AD DOWNLINK_AD MANTEST_AD
VS944 UPLINK LS_V1
TAI CHI - Organiser V.P5
DOWNLINK
BATT+
SR_VCC
V2
SR_CS
V2
SPI_CLK SPI_DR SPI_DW
GCAP_CLK VCLK VDR VDX VFSRX
J910
SPI_CE V2 BOOM_EN
GCAP 4.0 U900
B+ BATT+ Ext B+
PAGE UP CHRG_EN BATT+ BATT FDBK KBRO KBR1 KBR2 KBC0 KBC1 KBC2 KBC3 HS_INT PWR_SW PAGE DOWN HOME POWER
Q635 VREF ALRT_VCC Q634
Q981 SPKBOOM_PWR
VAG Q938
B+ -5V LS_V1 -5V_EN
V2 HS_INT
U980 B+ HS_MIC J504
U901 V2 THERM V2 V2 SPEAK_TP915 U950 VAG U980 V2 SPKKBC1 V2 BATT+ V2 VSIM1 SIM_TX SIM_TX SIM_RX HEAD_INT KBC1 LED_GRN PD RST U940 I/O SPK+ SPKCLK KBC0 KBC2 KBR3 KBR0 Q805 Q805 LED_RED VSIM1 KBR2 RTC Batt V2 RTC_BATT SPK+
V2
HEAD_INT
REVISIONS
Europe Middle East & Africa Customer Services LEVEL 3 AL SCHEMATICS Tai Chi P5 Michael Hansen, Ray Collins, Ralf Lorenzen 26.07.99 Rev. 1.0 Version P5 Page 2 of 3