Sony PHA-1 Block Diagram
PC or MAC
USB charge
USB Audio
(USB host)
Digital output
Apple device (USB device)
USB Micro B
Receptacle
USB Type A Receptacle
USB Audio
&
iPod
Controller
Input
Select
USB Charge
Controller
DAC
WM8740
LPF
OPA1662
BATT
1260mAh
Analog output
Analog
Source
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| Input |
| AMP |
| HP AMP |
| Stereo Mini |
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| Stereo Mini |
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| Selector |
| LME49860 |
| TPA6120 |
| Jack |
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| Jack |
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