1. VX9900 Block Diagram Rev. 1.0 BLUETOOTH RF MODULE F103PCS Tx RF BPF B9014IL:3.5dB Attn.:35dB U102 RFT6150 U107 PCS PAM AWT6302R Gain:27dB RFT6150 T-Flash MEMORY Gain Control BT 1.2 PROCESS Dual-band Ant. CAMERA Module2M Pixels JTAG Interface DP2 PCS Duplexer ACMD-7402 ARM9 Core LCD MODULE262K TFT Main65K TFT Sub R-UIM Controller RF Interface PMICMAX1829 U101 Mobile S/W KMS-508 HK ADC U106 DCN PAM WS1102 Gain:28dB F102 DCN Tx RF SAW B9003IL:2.5dB Attn.:39dB SBI 1 SBI TX PLL Battery Tx DACs MSM6550 Loop Filer X101 VCTCXO EFR3003B F101 PCS Rx RF SAW B7834 IL:3.4dB F100 DCN Rx RF SAW B7838 IL:2.5dB PLL Dip. Loop Filter DFM processor U100 DIPLEXER SLF-S080HR MCP MEMORY1G NAND Flash512M SDRAM(TY9000A000AMGP) CDMA processor gpsOne processor SBI 1 RX PLL Memory Controller SBI 2 GPS Ant. DP1DCN Duplexer B7637 LO Distribution KEYPAD GPIO LPF Gain:15.9dB NF:1.6dB Rx ADCs LPF Gain:15.4dB NF:1.4dB • QDPS4000 • VOCODER • MIDI(CMX) etc. Primary path U111 GPS LNA ALM-1106-TR1 Mic U102 Mobile S/W MMB430 LPF EARPIECE Gain:15.4dB NF:1.4dB CODEC Secondary path F100 GPS Rx RF SAW B7840 RFR6500 GPS PLL Stereo SPK Jammer Det. USB F105 GPS Rx RF SAW B9000 IL:0.8dB U105 RFR6000 AUDIO AMP (LM4857) Loop Filter