LG 42LH90 Manual page 64

T - CON (TFT Driver) Board CN4 and CN5 (Voltage Sources)
T - CON (TFT Driver) Board CN4 and CN5 (Voltage Sources)
3.3V TP
VCC
12V
Pin 25,26
Chip B+
D7
Cathode
3.3V
T-CON Board
3.3V Source
Pin 23, 24
12V
Pin 37,38
Chip B+
16V (D6)
Not for Panel
D7
U5
Cathode
16.9V
64 February 2010
-5V
Source
D9 Anode
26V
Source
Pin 8
16V (VDD)
Pin 42
LCD DV 42LH90