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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 Document can not be used without Samsung's authorization
Specification
1-2. GSM TX power class
TX Power TX Power TX Power
GSM900 DCS1800 PCS1800
control level control level control level
5 33