Samsung SGH-ZV50 User manual

UMTS TELEPHONE
SGH-ZV50
UMTS TELEPHONE CONTENTS
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts List
6. MAIN Electrical Parts List
7. Block Diagrams
8. PCB Diagrams
9. Flow Chart of Troubleshooting
10. Reference data
11. Disassembly and Assembly
Instructions

CONTENTS
1. Safety Precautions
1-1. Repair Precaution .........................................................................1-1
1-2. ESD(Electrostatically Sensitive Devices) Precaution ..........................1-2
2. Specification
2-1. GSM General Specification .............................................................2-1
2-2. GSM Tx Power Class .....................................................................2-2
3. Product Function
4. Array course control
Software Downloading
4-1. Downloading Binary Files ..............................................................4-2
4-2. Pre-requsite for Downloading ........................................................4-2
4-3. S/W Downloader Program .............................................................4-3
5. Exploded View and Parts List
5-1. Cellular phone Exploded View .......................................................5-1
5-2. Cellular phone Part list .................................................................5-2
6. MAIN Electrical Parts List
7. Block Diagrams
7-1. RF Solution Block Diagram.............................................................7-1
7-2. BaseBand Solution Block Diagram...................................................7-2
8. PCB Diagrams

CONTENTS
9. Flow Chart of Troubleshooting
9-1. Power On.....................................................................................9-1
9-2. Initial ..........................................................................................9-4
9-3. Charging Part................................................................................9-5
9-4. Sim Part......................................................................................9-7
9-5. Microphone Part ...........................................................................9-9
9-6. Speaker Part(Melody)..................................................................9-11
9-7. Key Data Input...........................................................................9-13
9-8. Earphone Part.............................................................................9-14
9-9. LCD Part.....................................................................................9-16
9-10. Key Back Light(Main).................................................................9-17
9-11. Camera Part.............................................................................9-19
9-12. GSM900 Receiver......................................................................9-20
9-13. GSM900 Transmitter..................................................................9-21
9-14. DCS Receiver............................................................................9-22
9-15. DCS Transmitter........................................................................9-23
9-16. PCS Receiver............................................................................9-24
9-17. PCS Transmitter........................................................................9-25
9-18. WCDMA Receiver.......................................................................9-26
9-19. WCDMA Transmitterr.................................................................9-27
10. Reference data
10-1. Reference Abbreviate..................................................................10-1
11. Disassembly and Assembly Instructions
11-1. Disassemby...............................................................................11-1
11-2. Assembly..................................................................................11-4

SAMSUNG Proprietary-Contents may change without notice
1.  
1-1
This Document can not be used without Samsung's authorization
  
       
      
          
           
           
          
     
         
            
              
             
     
               
               
         
               
             

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S 
1-2
This Document can not be used without Samsung's authorization
    
              
          
        
             
             
   
          
               
 
                   
         
                  
        

SAMSUNG Proprietary-Contents may change without notice
2. Specification
This Document can not be used without Samsung's authorization
2-1
2-1. GSM General Specification
EGSM 900 DCS1800 PCS1900 W-CDMA
Freq. Band[MHz]
Uplink/Downlink 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 1920~1980 2110~2170
ARFCN range 0~124 &
975~1023 512~885 512~810 UL:9612~9888 DL:10562~10838
Tx/Rx spacing 45MHz 95MHz 80MHz 190MHz
Mod. Bit rate/
Bit Period 270.833kbps 3.692us 270.833kbps 3.692us 270.833kbps 3.692us 3.84Mcps
Time Slot
Period/Frame Period 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms Frame length : 10ms Slot length : 0.667ms
Modulation
GSM/
GPRS 0.3GMSK 0.3GMSK 0.3GMSK QPSK
HQPSK
EDGE 8PSK 8PSK 8PSK
MS Power 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm 24dBm ~ - 50dBm
Power Class 4
(max +33dBm) 1 (max +30dBm) 1 (max +30dBm) 3 (max +24dBm)
Sensitivity -102dBm -100dBm -100dBm -106.7dBm
TDMA Mux 8 8 8
Cell Radius 35Km 2Km 2Km 2Km

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Specification
2-2
2-2. GSM TX power class
TX Power
control level PCS1900
030±2dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
814±3dBm
912±4dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TX Power
control level GSM900
533±2dBm
631±2dBm
729±2dBm
827±2dBm
925±2dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control level DCS1800
030±2dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
814±3dBm
912±4dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm

SAMSUNG Proprietary-Contents may change without notice
3.  
3-1
This Document can not be used without Samsung's authorization
 
-2.0Megapixel Camera
-2.0" MAIN QVGA TFT Screen (262K color)
-1.07" SUB TFT Screen(65K color)
-Video Telephony & Streaming
-Music Player(MP3/AAC/AAC+)
-Bluetooth Wireless Technology
-Multimedia Message Service (MMS)
-E-mail
-Voice recorder
-Java / WAP2.0
-Quadband (900/1800/1900/2100Mhz)

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Product Function
3-2
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SAMSUNG Proprietary-Contents may change without notice
4. Array course control
4-1
This Document can not be used without Samsung's authorization
Test Jig (GH80-03308A) Test Cable (GH39-00446A)
DATA CABLE
(GH39-0437B)
Power Supply Cable