22-02-2018, 10:01 AM
Early product sets were aligned to a C.C.I.R. 625 line system. The Service manual supplement RV140B issued October gives the alignment procedure for the TAC 625 line system I.
Information is given for the realignment of the FM sound to 6Mc/s. The iron dust cores are relaced by aluminium cores.
625 sound rejector coil was tuned to 32.9Mhz although I notice later production coils were tuned to 33.5Mhz.
Geordie McBoyne.
Information is given for the realignment of the FM sound to 6Mc/s. The iron dust cores are relaced by aluminium cores.
625 sound rejector coil was tuned to 32.9Mhz although I notice later production coils were tuned to 33.5Mhz.
Geordie McBoyne.
