FTP://FTP.FUNET.FI/PUB/CBM/SCHEMATICS/COMPUTERS/C128/POWER/

pOWER SUPPLIES OF THE cOMMODORE 128 COMPUTERS
sCANNED BY mARTIN bUCHTY, UPLOADED BY oLIVER wEISSFLACH, IMPROVED BY wILLIAM lEVAK

fILES

PS-128.GIF 1999-11-17 57798
eXTERNAL SWITCHING POWER SUPPLY FOR THE FLAT cOMMODORE 128. tHIS LOOKS LIKE A HAND-MADE COPY OF THE mITSUMI POWER SUPPLY SCHEMATIC, cOMMODORE PART NUMBER 252449-01, PAGE 78 OF THE SERVICE MANUAL.
PS-128D-GERMAN.GIF 2000-03-09 124231
iNTERNAL SWITCHING POWER SUPPLY FOR THE 128d (PLASTIC CASE), gERMAN VERSION (sCHAFFER bv 223-5-04008)
PS-128D-JAPANESE.GIF 2000-03-09 107532
iNTERNAL SWITCHING POWER SUPPLY FOR THE 128d (PLASTIC CASE), jAPANESE VERSION (nAGANO jAPAN rADIO cO. lTD, 310639-03, njd-1978)
PS-128DCR-USA.GIF 2000-08-18 568269
iNTERNAL SWITCHING POWER SUPPLY FOR THE 128dcr (METAL CASE), usa VERSION; INCLUDES MEASUREMENT POINTS AND EXPECTED WAVEFORMS
PS-128DCR1.GIF 1999-11-17 50675
iNTERNAL SWITCHING POWER SUPPLY FOR THE 128dcr (METAL CASE), 1ST VERSION (LINEARLY REGULATED 12 VOLTS dc OUTPUT)
PS-128DCR2.GIF 2000-03-09 108721
iNTERNAL SWITCHING POWER SUPPLY FOR THE 128dcr (METAL CASE), 2ND VERSION (tOHOKU mETAL iNDUSTRIES 1403eT, 5628-c001-00)

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