Samsung SGH-E350 service manual.pdf

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1. GSM General SpecificationGSM900Phase 1EGSM 900Phase 2DCS1800Phase 1PCS1900Freq. Band[MHz]Uplink/Downlink890~915935~960880~915925~9601710~17851805~18801850~19101930~1990ARFCN range 1~1240~124 &975~1023512~885512~810Tx/Rx spacing 45MHz 45MHz 95MHz80MHzMod. Bit rate/ Bit Period270.833kbps3.692us270.833kbps3.692us270.833kbps3.692us270.833kbps3.692usTime Slot Period/ Frame Period576.9us4.615ms576.9us4.615ms576.9us4.615ms576.9us4.615msModulation 0.3GMSK 0.3GMSK 0.3GMSK0.3GMSKMS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm30dBm~0dBmPower Class 5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl0pcl ~ 15pclSensitivity -102dBm -102dBm -100dBmTDMA Mux 8 8 8Cell Radius 35Km 35Km 2Km-100dBm8-SAMSUNG Proprietary-Contents may change without notice
Page 1: SERVICE ManualGSM TELEPHONECONTENTS
Page 6 and 7: 2. Baseband Circuit description of
Page 8 and 9: 10. PCF5213EL1(U200)The PCF5213EL1
Page 10 and 11: Location NO. Description SEC CODEQA
Page 12: SAMSUNG Proprietary-Contents may ch
Page 15 and 16: SAMSUNG Proprietary-Contents may ch
Page 29 and 30: 1. Power On SA
Page 33 and 34: U303+VDD_IO_LOW_1.9VCS2n_FLASH1 NC
Page 35 and 36: 3. Charging Part SAMSUNG Prop
Page 37 and 38: 4. Sim Part SAMSUNG P
Page 41 and 42: MIC_BIASMIC_BIAS_BBMIC_BIASClose to
Page 43 and 44: 34GG3435IOVDDHPOUT-L/MONOHPOUT-RA0E
Page 45 and 46: V712V708V709V710V711V701V702 KEY_C
Page 47 and 48: VCC_AUDIO_BATHFR_PAMP_PHFR_NAMP_NU6
Page 49 and 50: 10. Key Back Light VBATC622KEY_L
Page 51 and 52: DI5DVSSB6D3DI3VDSSB5M5H10CLKODI1B4S
Page 53 and 54:
13. GSM Transmitter SAMSUN
Page 55 and 56:
15. DCS Transmitter SAMSUN
Page 57 and 58:
17. PCS Transmitter SAMSUN
Page 59 and 60:
SAMSUNG Proprietary-Contents may ch
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