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#1 |
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diyAudio Member
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![]() Hi , This is my first post on this forum. I have realized a CI for the CD/DVD drive with a SPDIF output . Have a look at the three fotos . The CD on the foto is an ASUS CD 520 and the CI is a "low cost" version. 7805 regulators . Standard oscillator, Standard capacitors. The 12v is connected on the CD connector . A best version would be : low noise regulator ( AUDIOCOM ....) TENT oscillator OSCON capacitors An independant 12 v A custom version .... You put what you want and what you have the CI is very large .... If you have any questions ... Serge |
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#2 | |
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diyAudio Member
Join Date: Aug 2002
Location: Sofia
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Quote:
75ohm? |
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#3 |
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diyAudio Member
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75 Ohms ?
You have different solutions on the CI . The RS 422 drivers has TX+ and TX- outputs so you can have a differential link . You can put a resistor between TX+ and TX - ( on the CI ) . I use only the TX + with a resistor connected to the GND . On my DAC i have the same RS 422 Drivers .The shema is the same than this circuit ,The TX + and TX - outputs are directly connected to the CS 8414 Serge |
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#4 |
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diyAudio Member
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