Samsung SGH-Z320i service manual free download

File name Samsung SGH-Z320i service manual.pdf

UMTS TELEPHONE SGH-Z320i UMTS TELEPHONE CONTENTS 1. Specification 2. Flow Chart of Troubleshooting 3. Exploded View and Parts List 4. MAIN Electrical Parts List 5. PCB Diagrams 6. Block Diagrams 1. SGH-Z320i Specification 1-1. GSM/WCDMA General Specification EGSM 900 DC S1800 PCS1900 WCDMA Pha s e 2 Phase 1 Freq . 88 0~ 91 5 1 71 0~ 1 78 5 18 50 ~1 91 0 1 92 0~ 19 80 Band[MHz] 92 5~ 96 0 1 80 5~ 1 88 0 19 30 ~1 99 0 2 11 0~ 21 70 Upli nk/ Dow nl in k 0~1 24 & AR FC N r a ng e 51 2~8 85 5 12 ~8 10 10 56 2~ 10 83 8 9 75 ~ 1 02 3 Tx/Rx spacing 45 MHz 95MHz 80MHz 1 90 MHz Mod. Bit rate/ 2 70 . 8 33 k b p s 27 0. 83 3kb p s 27 0. 83 3kb p s 3. 84 Mcp s /s Bit Period 3.692us 3.692us 3. 69 2u s T im e S lo t 576.9us 576.9us 57 6. 9u s P er io d /F ram e 10 ms 4 . 6 15 m s 4. 61 5ms 4 .6 15 m s P e ri od UL: 2BPS k M od u l a t i on 0 . 3 GM S K 0. 3G M S K 0.3GMSK DL:QPSK M AX: 24(+ 1, -3)dBm M S P ow e r 3 3d B m ~ 5d B m 30 d B m ~0 dBm 30 d Bm ~0d B m MIN:< -50dBm P ow er Cl as s 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl CLASS3 Sen si ti vit y - 10 2d Bm -1 00 d Bm -1 00 dBm - 10 6. 7d Bm TDM A M ux 8 8 8 - C ell Rad iu s 35 Km 2 Km - - 1-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SGH-Z320i Specification 1-2. GSM TX power class TX Power TX Power