Editing BL2-001
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This daughterboard is a part of the [[Bluray Drive]] model [[BD-400]] used in [[CECHAxx]], [[CECHBxx]], [[CECHCxx]], [[CECHExx]], [[CECHGxx]] PS3 models. | This daughterboard is a part of the [[Bluray Drive]] model [[BD-400]] used in [[CECHAxx]], [[CECHBxx]], [[CECHCxx]], [[CECHExx]], [[CECHGxx]] PS3 models. | ||
There is an Infra red LED that lights on a phototransistor located on the opposite board [[BL1-001]]. It works as a disc | There is an Infra red LED that lights on a phototransistor located on the opposite board [[BL1-001]]. It works as a disc presence detector at the disc slot border, and controlls the load/eject mechanical parts at top of the drive. SYSCON feeds this IR-LED through [[Template:Syscon_pinout_BGA_200_pads|mullion Pin M16]] (DISC_PHOT_LED) and then checks the signal from [[BL1-001]] photo-transistor on [[Template:Syscon_pinout_BGA_200_pads|mullion Pin A2]] (DISC_IN). | ||
Retail Partnumber(s): 1-871-577-12 | Retail Partnumber(s): 1-871-577-12 | ||