![background image](http://html.mh-extra.com/html/samsung/sgh-t519-trace-cell-phone/sgh-t519-trace-cell-phone_service-manual_1191145056.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
10-10
This Document can not be used without Samsung's authorization
2
3
IN3
IN4 4
5 OUT1
OUT2
6
7 OUT3
OUT4
8
F303
9
GNDGND
10
1
IN1
IN2
2
3
IN3
IN4 4
5 OUT1
OUT2
6
7 OUT3
OUT4
8
F301
9
GND GND
10
1
IN1
IN2
6
7 OUT3
OUT4
8
9
GND GND
10
1
IN1
IN2 2
3
IN3
IN4 4
5 OUT1
OUT2
F302
5 OUT1
OUT2
6
7 OUT3
OUT4
8
9
GND GND
10
1
IN1
IN2 2
3
IN3
IN4 4
F304
LCD_DATA(13)
LCD_DATA(14)
LCD_DATA(15)
LCD_D(12)
LCD_D(10)
LCD_D(9)
LCD_D(11)
LCD_DATA(8)
LCD_DATA(7)
LCD_DATA(6)
LCD_DATA(5)
LCD_D(14)
LCD_D(15)
LCD_DATA(12)
LCD_DATA(11)
LCD_DATA(10)
LCD_DATA(9)
LCD_D(8)
LCD_D(6)
LCD_D(5)
LCD_D(7)
LCD_DATA(4)
LCD_D(3)
LCD_D(2)
LCD_D(1)
LCD_D(0)
LCD_DATA(3)
LCD_DATA(2)
LCD_DATA(1)
LCD_DATA(0)
LCD_D(4)
LCD_D(13)