Main board BN41-01350A connectors and pin details - Samsung LN26C350D1DXZA(LC350)-
LN32C350D1DXZA(LC350) LCD TV LC3D
Model 26 and 23 inch Main board layout BN41- 01350A
HDMI to panel
CN705
CN803
> SW_INVERTER panel inverter control, about 5V
> I_PWM(ANA) panel dimming control
> E_PWM(EXT) panel PWM control, duty 40%~90%
> A3.3V Front control board power supply
> KEY_1,2 Key control, from the Menu , channel up/down Etc
> IR Remote control signal
> LED control the timing and standby LED
Check List for Initial operation
Power switch on. You can hear the Power On sound. If you don't hear the sound, check the A_5V appear at
BD102 in main board.
Back-light on.
If back-light not on, check the
main board power line. If back-light on
but display is nothing, check the 12p cable
Picture on or display the banner. If display is nothing, check the LVDS cable And
LVDS clk/data line.
Check the Side-Label Ver. in set (important). Order using the Side-Label Ver.
If establish panel type and model in Factory Option, picture
quality commands are in-putted automatically.
