Teac UD-503 Schematic Diagram

Z
SCHEMATIC DIAGRAM
回路図
USB D/A CONVERTER UD-503
S-0284
1st Issue, : August, 2015
CONTENTS
MAIN PCB (1/6) ..............................................2
MAIN PCB (2/6) ..............................................3
MAIN PCB (3/6) ..............................................4
MAIN PCB (4/6) ..............................................5
MAIN PCB (5/6) ..............................................6
MAIN PCB (6/6) ..............................................7
ANALOG PCB (1/5) ........................................8
ANALOG PCB (2/5) ........................................9
ANALOG PCB (3/5) ......................................10
ANALOG PCB (4/5) ......................................11
ANALOG PCB (5/5) ......................................12
PHONE PCB ..................................................13
DIGITAL/FRONT/VR/PWR SW PCB ...........14
USB PCB (1/4)...............................................15
USB PCB (2/4)...............................................16
USB PCB (3/4)...............................................17
USB PCB (4/4)...............................................18
LINEIN/POWER PCB ....................................19

Teac UD-503 Specifications

General

Sampling Rate (Coaxial)	192 kHz / 24-bit
Analog Audio Outputs	RCA, XLR
Digital Audio Inputs	USB, Coaxial, Optical
THD+N (RCA)	0.0015%
Power Consumption	15 W
Dimensions	215 x 50 x 200 mm
Weight	1.5 kg
Category	Media Converter
Headphone Output	6.3mm stereo jack
Output Level (RCA)	2 Vrms
Output Level (XLR)	4.0Vrms
Frequency Response	5Hz - 80kHz (-3dB)
Power Supply	AC 100-240V, 50/60Hz
D/A Converter	Burr-Brown PCM1795 (2 per channel)
Sampling Rate (USB)	384kHz/32-bit (PCM), 5.6MHz (DSD)