Manuals
/
Brands
/
Cell Phone
/
Cell Phone
/
Sharp
/
Cell Phone
/
Cell Phone
Sharp
SGH-T519 manual
- page 4
1
4
83
83
Download
83 pages, 6.89 Mb
Samsung Electronics Co.,Ltd.
Code No.: GH68-12034A
2006. 08. Rev.1.0
ⓒ
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual ca
n be punished und
er applicable
International and/or domestic l
aw.
Contents
Main
GSM TELEPHONE
SGH-T519
GSM TELEPHONE CONTENTS
Page
Contents
Page
1. Safety Precautions
1-1. Repair Precaution
1-2. ESD(Electrostatically Sensitive Devices) Precaution
2. General Introduction
3. Specification
3-1. GSM General Specification
GSM850 EGSM900 DCS1800 PCS1900
3-2. GSM TX power class
3-3. EDGE TX Power Level
4. Product Function
Main Function
5. Circuit Description
< RF Circuit Description of SGH-T519 >
< Baseband Circuit description of SGH-D407 >
Page
Page
6. Test Command & Test Procedure
6-1. Calibration Equipment
6-2. Calibration Program
6-3. Tx Power Tune up Procedure
Page
Page
Page
Software Downloading
Page
Page
Page
Page
8. Exploded View and its Partslist
8-3
8-1. Cellular phone Exploded View
8-2. Cellular phone Parts list
Page
Disassembly and Assembly instructions
8-3. Disassembly
Page
8-4. Assembly
Page
Page
Page
Page
9. MAIN Electrical Parts List
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
10. Flow Chart of Troubleshooting
10-1.Baseband
10-1-1. Power ON
10-2
C313
INTRQ
UP_SDI
RTCALARM
Page
10-1-2. Initial
10-5
C232 C233
R216
R201
UCP201
10-1-3. Sim Part
The voltage is 2.8V at C306?
Page
10-1-4. LCD Display part
10-9
10-10
10-1-5. Microphone Part
10-12
10-13
10-1-6. Speaker Part
10-14
Page
10-1-7. Receiver Part
Page
10-1-8. Camera part
10-19
ZD303
HDC301
PCLK
CAM_D(5)
Page
10-1-9. Mp3 part
10-22
UCD401
U400
U401
Page
Page
10-25
10-2. RF
10-2-1. GSM900 RX
Page
10-27
10-2-2. GSM1800 RX
10-28
10-2-3. GSM1900 RX
10-29
10-2-4. GSM850 RX
10-30
10-2-5. GSM850 / GSM900 TX
Page
10-32
10-2-6. DCS1800 & PCS1900 TX
10-33
UCD100
MOD100
PAM101
11. PCB Diagrams
HDC301
SIM301
BAT300
HDC300
BTC400
MOD100
OSC401
UCP201
UCD401
Page
13. Reference data
13-1. Reference Abbreviate