DAC Board
AssemblyThe audio section that converts the recovered 16-bit/44.1 kHz PCM to a 2 V RMS analog line output. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for DAC Board
7 top-level lines as of r25823| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | DAC Chip | cd-player-dac-chip | 1× | 1 | · | part |
| 2 | Oversampling Filter | cd-player-oversampling-filter | 1× | 1 | · | part |
| 3 | Analog Output Stage | cd-player-output-stage | 1× | 1 | · | part |
| 4 | Crystal Oscillator | cd-player-crystal | 1× | 1 | · | part |
| 5 | Mute Relay | cd-player-mute-relay | 1× | 1 | · | part |
| 6 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 7 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |