8821/8823/8873/8891/8893/8895 IC PINOUT & voltages - TV REPAIR - MAIN IC VOLTAGES скачать в хорошем качестве

8821/8823/8873/8891/8893/8895 IC PINOUT & voltages - TV REPAIR - MAIN IC VOLTAGES

Know 8821/8823/8873/8891/8893/8895 IC PINOUT & voltages PIN NUMBER : PINOUT = V 1   :  U = 0V / VH = 5V 2   :  VL = 0V / VH = 5V 3   :  key = 4.9V 4  : Gnd 5   :  Reset = 4.9V 6   :  X tall = 2-3v 7   :  X tall = 2-3v 8   :  test Gnd = 0v 9   :  VCC = 5v 10 :11: GND 12: AFC = 2-3v 13: H out = 1-2v 14: H AFC = 5v 15: vfb = 2v  vss Gnd = 0v 16: v. out = 2v 17: H vcc = 8v 18: GND 19: CB in = 2-3v 20: Y in =2-3v 21: CR in =2-3v 22:EXT audio input AV2 =2-3v 23:EXT video input AV2 =2-3v 24:EXT video input AV1 =2-3v 25: ALC filter = 0v 26: TV in = 2-4v 27: ABL in = 1-3v 28: audio out1 = 1-3v 29: audio out2 = 1-3v 30: TV out = 1-3v 31:SIF out = 2.8v 32:EXT audi input AV1 = 2-3v 33: SIF IN = 2-4v 34: DC NF = 2.8v 35: PIF PLL = 2-4V 36: IF vcc = 5v 37: S Reg = 2v 38: audio out = 2v 39: IF AGC  = 2.1v 40: IF GND 41: IF IN 1 = 1-2V 42: IF IN 2 = 1-2v 43: RF out AGC tuner =1-4V 44: black detector =1-3v 45: EXT video output =1-3v 46: AFC fil = 1-3v 47: YC - vcc = 5V 48: Sync 49: D VCC = 3.3v 50: R OUT = 1-3v 51: G OUT = 1-3v 52: B OUT = 1-3v 53: GND 54: GND 55: +5v 56: AV/TV= 0v 57: SDA =4.8v 58: SCL =4.8v 59: UHF/50/60HZ= 0v 60: VT = 4.7v 61: ATT volume/MUTE = 3v 62: SYNC In = 4.2v 63: I.R input 1-2V 64: power on +5V/off =0v facebook : https://fb.me/IkshithSmart music : NCS