Samsung SGH-Z540 service manual free download

File name Samsung SGH-Z540 service manual.pdf

UMTS TELEPHONE SGH-Z540 1. Specification 2. Circuit Description 3. Exploded Views and Parts List 4. Electrical Parts List 5. Block Diagrams 6. PCB Diagrams 7. Flow Chart of Troubleshooting This Service Manual is a property of Samsung Electronics Co.,Ltd. Samsung Electronics Co.,Ltd. March. 2006 Any unauthorized use of Manual can be punished under applicable Printed in Korea. International and/or domestic law. Code No.: GH68-09641A BASIC. 1. Specification 1-1. GSM General Specification EG SM9 00 DCS1800 PCS1900 W-CDMA Fr eq. 8 90~915 17 10~178 5 18 50~191 0 192 0~1980 Band[MHz] 9 35~960 18 05~188 0 19 30~199 0 211 0~2170 Uplin k/Down link 0~ 124 & UL:96 12~988 8 ARF CN ra nge 5 12~885 5 12~810 97 5~1023 DL:105 62~108 38 T x/Rx spacing 45MHz 95MHz 80MHz 1 90MHz Mo d. Bit r ate/ 270 .833kb ps 270 .833kb ps 270 .833kb ps 3.8 4Mcps Bit Period 3 .692u s 3 .692u s 3 .692u s Ti me Slo t 5 76.9u s 5 76.9u s 5 76.9u s Pe rio d/Fr am e Fr ame len gth : 10ms 4. 615ms 4. 615ms 4. 615ms Per iod Q PS K Modula tion 0 .3G M SK 0 .3G MSK 0 .3G M SK HQPSK MS Power 33d Bm~5dBm 30d Bm~0dBm 30d Bm~0dBm 24 dBm ~ - 50dBm 4 1 1 3 Powe r Class (max +33dBm) (max +30dBm) (max +30dBm) (max + 24dBm) Se nsitivity -10 2dBm -10 0dBm -10 0dBm -1 06.7d Bm TDMA Mu x 8 8 8 Cell Radiu s 35Km 2Km 2Km 2Km 1-1 SAMSUNG Proprietary-Contents may change without notice This Do