Samsung Схема электрических соединений free download

File name Схема электрических соединений.pdf

8 Wiring Diagrams 8 Wiring Diagram 8-1 Wiring Diagram 8-1 8 Wiring Diagrams 8-2 Main Board Layout FRCH 8-2 8 Wiring Diagrams 8-3 PIN characteristic CN800 - Main Board power supply PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NAME SW GND GND GND GND A5V A5V A5V A5V A5V GND GND B12VS B12VS GND GND POWER PIN 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 NAME GND GND B5V B5V B5V B5V GND GND GND GND B12V B12V B12V B12V GND GND Function Define - B12V B12V_CHN, B9V, B8V, B5V_VCCT - B5V B33V, B5V_VCCA, B3.3VD, B2.5V_VDD, B1.8VD, PX_VD1.8, PX_VA1.8, PX_VL1.8, B1.2VD - B12VS B12VS - A5V A5V_1, A3.3V CN600 / CN601 - SPEAKER CONNECTOR PIN 1 2 3 PIN 1 2 NAME R+ NC R- NAME L+ L- 8-3 8 Wiring Diagrams CN221 - Front control PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NAME SDA-T SCL-T GND KEY LED GND A5V GND IR KEY KEY GND IDENT HP-L HP-R INPUT1 INPUT1 INPUT2 HP Function Define - A5V Front control board poewr supply - KEY INPUT1,2 Key control, from the memu, change up/down Etc. - IR Remote control signal - LED Control the timing and stand by LED color CN501 - Panel control PIN 1 2 3 4 5 NAME SW_inverter Ana_dimming PWM_dimming GND Sense_Power Function Define - SW_inverter panel inverter control, about 3.3V - Ana_dimming panel dimming control - PWM_dimming panel PWM control, duty 40% ~ 90% 8-4 8 Wiring Diagrams LVDS Signal PIN NAME PIN NAME 1 VDD 23 TXOUTO4+ 2 VDD 24 GND 3 VDD 25 TXOUTE0- 4 VDD 26