BL2-001: Difference between revisions
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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. 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 the Pin M16(Mullion) and then checks the signal from photo-transistor on Pin A2(Mullion). | 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 the Pin M16 DISC_PHOT_LED (Mullion) and then checks the signal from [[BL1-001]] photo-transistor on Pin A2 DISC_IN (Mullion). | ||
Retail Partnumber(s): 1-871-577-12 | Retail Partnumber(s): 1-871-577-12 | ||
Revision as of 05:29, 19 March 2022
Description
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 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 the Pin M16 DISC_PHOT_LED (Mullion) and then checks the signal from BL1-001 photo-transistor on Pin A2 DISC_IN (Mullion).
Retail Partnumber(s): 1-871-577-12
Gallery
Top
Bottom
Part with Cable
Part without Cable
ICs
- IR LED (CL-200IR-X-TU)
- Resistor (220 Ohms)
Connectors
long board edge:
- 2-pin connector
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