Asr Posted August 21, 2008 Report Share Posted August 21, 2008 I recently had to open my Plinius CD-101 (a physical issue with the transport developed) and thought I'd take additional pics of the internals. First though some specs: - DACs: TI PCM1704 (2) (not the 4 required for true-balanced dual-differential output) - Op-amps: unknown, but ECE EDR201A1200 in analog output stage - Unknown: National LM317T (2) and LM337 (2) - Transport: Asus CD-S520B2 Previous set of internal pics posted on Head-Fi here: Head-Fi: Covering Headphones, Earphones and Portable Audio - View Single Post - The Plinius CD-101 has landed - and is staying Quote Link to comment Share on other sites More sharing options...
Filburt Posted August 21, 2008 Report Share Posted August 21, 2008 LM317/337 are regulators Quote Link to comment Share on other sites More sharing options...
Looser101 Posted August 22, 2008 Report Share Posted August 22, 2008 (edited) ECE EDR201A1200 in analog output stage Edited August 22, 2008 by Looser101 Fixed link Quote Link to comment Share on other sites More sharing options...
Filburt Posted August 25, 2008 Report Share Posted August 25, 2008 The i/v is LT1363; I don't know if the buffer thereafter is as well or not as the label is underneath that resistor. The top chip in that row of three on the first picture is a line buffer for data, clock, etc. (it's a 74ACT244). The second chip down looks like a DF1704. The fourth I don't know which part specifically but it's some sort of input receiver, and looks like it's one of TI's. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.