SECTION 6

INTERFACE SPECIFICATION AND DESCRIPTION

6.1 DP524 Interface Specifications

AES/EBU Digital Audio Output, J101

XLR-type connector, 5V p-p typical, 110 Ohms.
Pin Connection
1 Digital signal ground
2 Digital Audio +
3 Digital Audio -

S/PDIF Digital Audio Output, J102

BNC-type connector, 0.5V p-p typical, 75 ohms.

Encoded Data In and Timing, J103, 37-pin D-connector:

Pin Connection Pin Connection
1 Shield (chassis ground)
2 NC (no connection) 20 NC
3NC 21NC
4NC 22NC
5NC 23NC
6 RD + (receive dat a +) 24 RD – (receive data –)
7NC 25NC
8 RT + (receive timing +) 26 RT – (receive timing –)
9NC 27NC
10 NC 28 NC
11 NC 29 NC
12 NC 30 NC
13 NC 31 NC
14 NC 32 NC
15 NC 33 NC
16 NC 34 NC
17 NC 35 NC
18 NC 36 NC
19 SG (signal ground) 37 NC
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