Part Number: 178990
PMDC ASSY BOARD
Part Number: 180273
CIRCUIT BOARD
Part Number: 180274
GX 550; PRIMARY LOGIC #1 BOARD
Part Number: 180714
S.C.R. DRIVE BOARD
Part Number: 180775
GX 550; S.C.R. DRIVE BOARD
Part Number: 181556
MA STAB & ADJ BOARD
Part Number: 182232
HGIH SPEED STARTER
Part Number: 182657A
COLLIMATIC 4 POWER SUPPLY BOX
Part Number: 183908
GX 550; P.T. H.V. CORRECTION BOARD
Part Number: 184001
TV SYNC SEP& BOARD
Part Number: 186698
POWER SUPPLY BOARD
Part Number: 187045
PCB . 67985
Part Number: 187067
VTX 650/1050: 68V REGULATOR BOARD