4-2-4. T-CON Board
T-CON Operation and Testing
Test for 12VDC at both sides of Fuses on the TCON Board.
1.
If no 12VDC on either side of fuses, check 12V feed from the LVDS Cables & Main Board.
2.
If 12VDC only on one side of fuses replace defective TCON Board.
3.
Inspect LVDS and Panel Cable Connectors.
4.
CN201 (POWER Connector)
1
GND
5
A13V_PW
9
A13V_PW
2
GND
6
SW_POWER_OUT
10
OVD_ON_OFF
3
A13V_PW
7
A13V_PW
11
SMPS_FET_FAIL_DETECT
4
GND
8
B5V_PW
12
ANA_DIMMING
(ASSY T CON P)
CN1
CN201
CN2001
CNM803
Fuse
4-10
4. Troubleshooting
