Samsung LE32B53 SERIES Service Manual page 20

B5V_PW GND GND B12VS GND
GND GND GND
SW_POWER B12VS
B3.3V_PW
B1.2V_PW
GND B5V B5V GND GND B13V ANA_DIM_OUT NC
GND GND B13V B13V
B5V B5V SW_INVERTER PWM_DIM_OUT
MAINBOARD(B)
A1.9V_PW
A3.3V_PW
MAINBOARD(T)
Pin #1~5
F1
T-CON
4. Troubleshooting
NC NC
NC
LAMP_DETECT
PANEL_PW
4-3