Old school Easter eggs.
AN 5601 K TV SIGNAL PROCESSOR pin1=.GND pim2=.chr vco pim3=.color control pim4=.acc filt pim5=.chr signal in pim6=.contras color pim7=.acc amp out pim8=.apc1 pim9=.apc2 pim10=.vcc[5v] pim11=.R-Y in pim12=.color killer filt pim13=.B-Y in pim14=.data blanking pim15=.video in1 pim16=.video in2 pim17=.pic control pim18=.brightness control pim19=.B out pim20=.G out pim21=.original G pim22=.ext G pim23=.ext B pim24=.original B pim25=.original R pim26=.out R pim27=.ext R pim28=.sync.separation clamp pim29=.vcc1[12v] pim30=.sync.separation filt pim31=.V out pim32=.feedbck in pim33=.V osc pim34=.Vdrv pim35=.Vintegration pim36=.SCPout pim37=.FBPin pim38=.Hafc out pim39=.Hosc pim40=.Hcenter adj. pim41=.Hout pim42=.VCC3/H[8,6v