Alright, I’ll try to keep this somewhat short. I’m interested in making a decent quality TDA1545 based DAC. I’d like to feed it directly with EIAJ. I can track down an NEC CDR-602 if need be, as it seems to be a fairly popular solution. I was wondering if it would be possible to pull the EIAJ from my old Sony D-2 Discman instead. I just don’t know if there are any places in the player that use EIAJ and if so where to pull it from.
Here's a picture of the player’s internals.
The chips onboard are….
1. Sony CXD11300
2. Sony A1271Q
3. Sony CXA1272Q-Z
4. Sony CXD1161
5. Sony CXP5024 (on other side of PCB)
6. Sony CXK5816M-15L (on other side of PCB)
7. Mitsubishi 51568FP
8. Motorola MPC1715FU
And some other miscellaneous smaller ones.
Sadly I can’t really find any of the data sheets for the Sony chips. If anybody happens to know where I can track down lrck, bck, and sin, just let me know.
Here's a picture of the player’s internals.
An externally hosted image should be here but it was not working when we last tested it.
The chips onboard are….
1. Sony CXD11300
2. Sony A1271Q
3. Sony CXA1272Q-Z
4. Sony CXD1161
5. Sony CXP5024 (on other side of PCB)
6. Sony CXK5816M-15L (on other side of PCB)
7. Mitsubishi 51568FP
8. Motorola MPC1715FU
And some other miscellaneous smaller ones.
Sadly I can’t really find any of the data sheets for the Sony chips. If anybody happens to know where I can track down lrck, bck, and sin, just let me know.
No longer critical, I just nabbed an NEC CDR-502 off ebay for all of $15 shipped. I'll have at it and make a completely new case for it, that way it'll match my amp. Now to go snag the components for my DAC.....
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