Samsung SF3000 Service Manual

Also see for SF3000: Operator's guide

Contents

5-6 Samsung ElectronicsCircuit Description5-2-12. Jupiter-2 ASIC(KS32C6500) Pin DescriptionPin No. KS32C6500 ATLAS used pin Pin Description1 _PHGA11 NOT-USED2 _PHGA10 NOT-USED3 _PHGA9 NOT-USED4 _PHGA8 NOT-USED5 _PHGA7 NOT-USED6 _PHGA6 NOT-USED7 _PHGA5 NOT-USED8 _PHGA4 PHIND INK NOZZLE ENABLE CONTROL SIGINAL9 _PHGA3 PHINC INK NOZZLE ENABLE CONTROL SIGINAL10 _PHGA2 PHINB INK NOZZLE ENABLE CONTROL SIGINAL11 _PHGA1 PHINA INK NOZZLE ENABLE CONTROL SIGINAL12 GND1 GND113 PHOE16 _HOED INK NOZZLE DECODING SIGNAL14 PHOE15 _HOEC INK NOZZLE DECODING SIGNAL15 PHOE14 _HOEB INK NOZZLE DECODING SIGNAL16 PHOE13 _HOEA INK NOZZLE DECODING SIGNAL17 PHOE12 NOT-USED18 PHOE11 NOT-USED19 PHOE10 NOT-USED20 PHOE9 NOT-USED21 VDD1 VDD122 PHOE8 NOT-USED23 PHOE7 NOT-USED24 PHOE6 NOT-USED25 PHOE5 NOT-USED26 PHOE4 NOT-USED27 PHOE3 NOT-USED28 PHOE2 NOT-USED29 PHOE1 NOT-USED30 GND2 GND231 GOP12 GOP12 TX CONTROL32 DC_CRIA0 CRIA0 CRPHA, CRPAB: PHASE A, B DIRECTION33 CRPHA/CHX CRPHA CONTROL SIGNAL34 DC_CRI41 CRIA1 CRIA, CRIB: PHASE A, B CURRENT CONTROL35 CRIB0 CRIB0 SIGNAL36 CRPHB/CHY CRPHB L L : HIGH H L : MEDIUM37 CRIB1 CRIB1 L H : LOW H H : NO38 GPIO0 GPIO039 GPIO1 GPIO140 GPIO2 GPIO241 GPIO3 GPIO342 GPIO4 GPIO443 _FAULT NOT-USED