Difference between revisions of "Optical"

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== optical audio path ==
 
== optical audio path ==
 
generic:
 
generic:
* from RSX the digital audio is 1.5V level
+
* from [[RSX]] the digital audio is 1.5V level (SPO0/RS_SPDO)
 
* IC2501 [[6-710-429-01]] [[TC7WP3125FK(T5RSOF]] - 8pin IC is a 1.5V>3.3V level shifter
 
* IC2501 [[6-710-429-01]] [[TC7WP3125FK(T5RSOF]] - 8pin IC is a 1.5V>3.3V level shifter
* IC2409 TOSLINK takes 3.3V level input
+
* IC2409 TOSLINK takes 3.3V level signal input
 +
* IC2409 TOSLINK takes 5V VCC
  
 
=== COK-001 / CECHAxx + CECHBxx ===
 
=== COK-001 / CECHAxx + CECHBxx ===
  goes from RSX BGA-pad AV18 (SPO0) to R2051 (22{{Ohm}}) -> RS_SPDO // RS_SPDO goes to pin 2 of IC2501 ([[TC7WP3125FK(T5RSOF]])
+
  goes from [[RSX]] BGA-pad AV18 (SPO0) to R2051 (22{{Ohm}}) -> RS_SPDO // RS_SPDO goes to pin 2 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO_33 comes from pin 7 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO_33 comes from pin 7 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO_33 goes to layerhole to R2412 and goes directly to IC2409 (TOSLINK connector)
 
  RS_SPDO_33 goes to layerhole to R2412 and goes directly to IC2409 (TOSLINK connector)
  
 
=== COK-002 / CECHCxx + CECHExx ===
 
=== COK-002 / CECHCxx + CECHExx ===
  goes from RSX BGA-pad AV18 (SPO0) to R2051 (22{{Ohm}}) -> RS_SPDO // RS_SPDO goes to pin 2 of IC2501 ([[TC7WP3125FK(T5RSOF]])
+
  goes from [[RSX]] BGA-pad AV18 (SPO0) to R2051 (22{{Ohm}}) -> RS_SPDO // RS_SPDO goes to pin 2 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO_33 comes from pin 7 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO_33 comes from pin 7 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO_33 goes to layerhole to R2412 and goes directly to IC2409 (TOSLINK connector)
 
  RS_SPDO_33 goes to layerhole to R2412 and goes directly to IC2409 (TOSLINK connector)
  
 
=== SEM-001 / CECHGxx ===
 
=== SEM-001 / CECHGxx ===
  goes from RSX BGA-pad AV16 (SPO0) to R2051 (22{{Ohm}}) -> RS_SPDO0 // RS_SPDO goes to pin 2 of IC2501 ([[TC7WP3125FK(T5RSOF]])
+
  goes from [[RSX]] BGA-pad AV16 (SPO0) to R2051 (22{{Ohm}}) -> RS_SPDO0 // RS_SPDO goes to pin 2 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO0_33 comes from pin 7 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO0_33 comes from pin 7 of IC2501 ([[TC7WP3125FK(T5RSOF]])
 
  RS_SPDO0_33 goes to testpoint JL9202 and then directly to IC2409 (TOSLINK connector)
 
  RS_SPDO0_33 goes to testpoint JL9202 and then directly to IC2409 (TOSLINK connector)

Revision as of 05:56, 22 June 2015

TOSLINK Output circuit - Optical Audio

IC2501 6-710-429-01 TC7WP3125FK(T5RSOF - 1.5V to 3.3V levelshifter

optical audio path

generic:

  • from RSX the digital audio is 1.5V level (SPO0/RS_SPDO)
  • IC2501 6-710-429-01 TC7WP3125FK(T5RSOF - 8pin IC is a 1.5V>3.3V level shifter
  • IC2409 TOSLINK takes 3.3V level signal input
  • IC2409 TOSLINK takes 5V VCC

COK-001 / CECHAxx + CECHBxx

goes from RSX BGA-pad AV18 (SPO0) to R2051 (22Ω) -> RS_SPDO // RS_SPDO goes to pin 2 of IC2501 (TC7WP3125FK(T5RSOF)
RS_SPDO_33 comes from pin 7 of IC2501 (TC7WP3125FK(T5RSOF)
RS_SPDO_33 goes to layerhole to R2412 and goes directly to IC2409 (TOSLINK connector)

COK-002 / CECHCxx + CECHExx

goes from RSX BGA-pad AV18 (SPO0) to R2051 (22Ω) -> RS_SPDO // RS_SPDO goes to pin 2 of IC2501 (TC7WP3125FK(T5RSOF)
RS_SPDO_33 comes from pin 7 of IC2501 (TC7WP3125FK(T5RSOF)
RS_SPDO_33 goes to layerhole to R2412 and goes directly to IC2409 (TOSLINK connector)

SEM-001 / CECHGxx

goes from RSX BGA-pad AV16 (SPO0) to R2051 (22Ω) -> RS_SPDO0 // RS_SPDO goes to pin 2 of IC2501 (TC7WP3125FK(T5RSOF)
RS_SPDO0_33 comes from pin 7 of IC2501 (TC7WP3125FK(T5RSOF)
RS_SPDO0_33 goes to testpoint JL9202 and then directly to IC2409 (TOSLINK connector)