LG FFH-185 ic pin free download

File name FFH-185_ic_pin.pdf

INTERNAL BLOCK DIAGRAM OF ICs I LA1837 I BA3126N 1 2 3 4 5 6 7 8 9 REC SW GND P/B SW CONT GND VCC P/B SW GND REC SW I KIA6225P/S - 2-30 - I KIA7805 P/PI ~ KIA7815 P/PI I BU1923(FOR RDS/RBDS) - 2-31 - I BU2090F Block diagram Vss 1 Control circuit 16 VDD DATA 2 15 Q11 12-bit shift register CLOCK 3 14 Q10 Latch Q0 4 13 Q9 Output buffer (open drain) Q1 5 12 Q8 Q2 6 11 Q7 Q3 7 10 Q6 Q4 8 9 Q5 PIN DESCRIPTION Pin No. Pin name Function BU2090/F/FS BU2092/F BU2092/FV 1 1 1 Vss GND 2 2 2 DATA Serial data input 3 3 3 CLOCK Data shift clock input - 4 4 LCK Data latch clock input 4 5 5 Q0 parallel data output 5 6 6 Q1 parallel data output 6 7 7 Q2 parallel data output 7 8 8 Q3 parallel data output 8 9 9 Q4 parallel data output 9 10 10 Q5 parallel data output 10 11 11 Q6 parallel data output - - 12 N.C. Not connected - - 13 N.C. Not connected 11 12 14 Q7 parallel data output 12 13 15 Q8 parallel data output 13 14 16 Q9 parallel data output 14 15 17 Q10 parallel data output 15 16 18 Q11