Talk:Optical

Optical output related components

4353C
Seen on a JSD-001 motherboard

Mitsumi voltage regulator 348A
Seen on a JSD-001 motherboard

The component is an Intersil ISL4353C in QFN24 package ([1] / [2]) - Eussbot (talk) 05:35, 14 June 2015 (UTC)

pins 1,23,24 connected with HDMI controller, pin 2 with RSX (are 4 traces at the bottom side of the board at the end of the HDMI "bus") --Sandungas (talk) 04:13, 21 June 2015 (UTC)

Toslink female surface connector pin 3 (Vin) (see pinout) goes to a 34 ohm resistor and from there to pin 7 of the tiny component in the photo labeled P3 125. Toslink female surface connector pin 2 (Vcc) is tied with a pin of AV connector and both goes to a component labeled 5A KC (transistor ?)--Sandungas (talk) 04:56, 21 June 2015 (UTC)

TOSLINK

Note:

IC2501 6-710-429-01 TC7WP3125FK(T5RSOF - 8pin IC is a 1.5V>3.3V level shifter

Euss (talk) 03:32, 14 June 2015 (UTC)

Toshiba TC7WP3125FK

• http://toshiba.semicon-storage.com/ap-en/product/logic/detail.TC7WP3125FK.html
• datasheet: https://toshiba.semicon-storage.com/info/docget.jsp?did=6285&prodName=TC7WP3125FK