Master Electronics Repair !: SHARP TCON BOARD – TROUBLESHOOTING - CPWBX3255TPZ - CPWBX3749TP - X3219TPZ - X3562TP ZE

Sharp CPWBX3255TPZ - CPWBX3749TP - X3219TPZ - X3562TP ZE

A) T-con Board: CPWBX3255TPZ
LCD Panel Model: 32 Inches
Note: Vcc input= 5V

1) IC201= THV1031

Power management IC (DC-DC circuit IC). If this IC failed, it will cause the TV No Display.
2) IC1= T3Z16AGF.

If this IC failed, it will cause the TV No Display or Full Screen of Colorful Vertical Lines/Bars.
3) IC501= ADD8707

Gamma IC. If this IC failed, it will cause the TV No Display.
4) IC600= LZ9FB27.

If this IC failed, it will cause the TV No Display.

B) T-con Board: CPWBX3749TP

LCD Panel Model: 52 inches

1) IC7= THV3051

Power management IC. If this IC failed, it will cause the TV No Display.
2) IC1 & IC2= T3Z18AFG IC.

If this IC failed, it will cause the TV No Display.
3) IC28= BD8133FV

Gamma IC. If this IC failed, it will cause the TV No Display or Full Screen of Vertical Lines/Bars.
4) IC30= TB730A5 IC.

If this IC failed, it will cause the TV No Display.

C) T-con Board: X3219TPZ

LCD Panel Model: 37 inches

1) IC200= 1H04627

Power management IC. If this IC failed, it will cause the TV No Display.
2) MOSFET.

If this components failed, it will cause the TV No Display.
3) IC1= KZ4E167212.

If this IC failed, it will cause the TV No Display.
4) IC2 & IC3

SDRAM memory IC. If this IC failed, it will cause the TV No Display or Display Distortion problem.

D) T-con Board: X3562TP ZE

Note: Vcc input= 5V

1) FET4= A2706.

If this component failed, it will cause the TV No Display.
2) IC6= THV3051

Power management IC (DC-DC circuit IC). If this IC failed, it will cause the TV No Display.
3) IC4= EEPROM memory IC.

If this IC failed, it will cause the TV No Display or White Screen.
4) IC1= T3Z18AGF.

If this IC failed, it will cause the TV No Display or Full Screen of Vertical Lines/Bars.
5) BD8139EFV Gamma IC.

If this IC failed, it will cause the TV No Display

Master Electronics Repair !