Flow Chart of Troubleshooting

LCD_DATA(5) LCD_DATA(6) LCD_DATA(7) LCD_DATA(8)

LCD_DATA(15) LCD_DATA(14) LCD_DATA(13) LCD_DATA(4)

 

 

 

 

 

F304

 

5

OUT1

 

 

IN1 1

 

 

 

 

6

OUT2

 

 

IN2 2

 

 

 

 

 

7

OUT3

 

 

IN3 3

 

 

 

 

 

8

OUT4

 

 

IN4 4

 

 

GND GND

 

 

 

 

9

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F302

5

OUT1

 

 

 

IN1 1

 

 

 

 

 

6

OUT2

 

 

 

IN2 2

 

 

 

 

 

7

OUT3

 

 

 

IN3 3

 

 

 

 

 

8

OUT4

 

 

 

IN4 4

 

 

 

GND GND

 

 

9

 

10

 

 

 

LCD_D(5) LCD_D(6) LCD_D(7) LCD_D(8)

LCD_D(15) LCD_D(14) LCD_D(13) LCD_D(4)

LCD_DATA(9) LCD_DATA(10) LCD_DATA(11) LCD_DATA(12)

LCD_DATA(3) LCD_DATA(2) LCD_DATA(1) LCD_DATA(0)

 

 

F303

5

OUT1

 

IN1 1

6

OUT2

 

IN2 2

7

OUT3

 

IN3 3

8

OUT4

 

IN4 4

 

GNDGND

 

9

 

10

 

 

 

 

 

 

 

F301

5

OUT1

 

IN1 1

6

OUT2

 

IN2 2

7

OUT3

 

IN3 3

8

OUT4

 

IN4 4

 

GND GND

 

9

 

10

 

LCD_D(9)

LCD_D(10)

LCD_D(11)

LCD_D(12)

LCD_D(3)

LCD_D(2)

LCD_D(1)

LCD_D(0)

10-10

SAMSUNG Proprietary-Contents may change without notice

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Image 56
Sharp SGH-T519 manual 10-10