Chiller (non-conversion) set that works 100%. Both pcbs are clean, have lots of new parts and has been tested for functionality and reliability.
Cpu board: rebuilt clock section, replaced two LS245's, new cpu & socket, reprogrammed all roms, new tantalum caps, new electrolytics, new 12v regulator, tested/verified all 6116 ram and verified the contents of all proms.
Audio board: replaced almost all electrolytics, new LM324, new regulators, new TIP120/125's, new 68B09, new 6844, reprogrammed all roms.
The power headers on both pcbs are new along with the interconnect and ribbon cable. All chips are free of rust/corrosion including the ttl chips.
The bad: the pcb has minor burn spots where the power interconnect and 12v regulator (cpu pcb) are, neither are noticeable and I will send clear pictures of these areas.
This set is incredibly clean, the latest revision of the 440 system and is like new.
Please PM or text for a response. I will send you pictures and a video of the set working if you leave your phone number in the PM.
Do not poison my thread.
Price reflects new parts, repair time, cleaning and testing. $725 Shipped ConUs w/$800 insurance.
Cpu board: rebuilt clock section, replaced two LS245's, new cpu & socket, reprogrammed all roms, new tantalum caps, new electrolytics, new 12v regulator, tested/verified all 6116 ram and verified the contents of all proms.
Audio board: replaced almost all electrolytics, new LM324, new regulators, new TIP120/125's, new 68B09, new 6844, reprogrammed all roms.
The power headers on both pcbs are new along with the interconnect and ribbon cable. All chips are free of rust/corrosion including the ttl chips.
The bad: the pcb has minor burn spots where the power interconnect and 12v regulator (cpu pcb) are, neither are noticeable and I will send clear pictures of these areas.
This set is incredibly clean, the latest revision of the 440 system and is like new.
Please PM or text for a response. I will send you pictures and a video of the set working if you leave your phone number in the PM.
Do not poison my thread.
Price reflects new parts, repair time, cleaning and testing. $725 Shipped ConUs w/$800 insurance.
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