From PS3 Developer wiki
Jump to navigation Jump to search

Description[edit | edit source]

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-insertion detector at the disc slot border, and controlls the load/eject mechanical parts at top of the drive. SYSCON feeds this IR-LED through mullion Pin M16 (DISC_PHOT_LED) and then checks the signal from BL1-001 photo-transistor on mullion Pin A2 (DISC_IN).

Retail Partnumber(s): 1-871-577-12

Gallery[edit | edit source]

ICs[edit | edit source]

  • IR LED (CL-200IR-X-TU)
  • Resistor (220 Ohms)

Connectors[edit | edit source]

long board edge:

  • 2-pin connector