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Nokia Customer Care 1255 (RH-79) Schematic / Layouts 1255 (RH-79)
Top Level
1 2 3 4
Top Level
D D
BaseBand SYSTEM
BaseBand.Sch SYSTEM.Sch
VEXT_DC TRK_LO_ADJ TRK_LO_ADJ VEXT_DC
UIM_DATA UIM_DATA
BATT_TEMP UIM_CLK UIM_CLK BATT_TEMP
UIM_RESET UIM_RESET
TCXO TCXO
RF
RF.Sch
C PA_ON PA_ON TCXO C
PA_R1 PA_R1
PHONE_THERM TX_AGC_ADJ TX_AGC_ADJ PHONE_THERM
TX_ON TX_ON
HDET_CELL HDET_CELL
TX_Q_P TX_Q_P
DAC_REF TX_Q_N TX_Q_N DAC_REF
TX_I_N TX_I_N
LOCK_DET TX_I_P TX_I_P LOCK_DET
RX_I_N SBI_CK SBI_CK RX_I_N
RX_I_P SBI_ST SBI_ST RX_I_P
RX_Q_P SBI_DT SBI_DT RX_Q_P
RX_Q_N RX_Q_N
B B
A A
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Issue 1 02/2006