Connector Specifications - Sony MB-8N Operating Instructions Manual

1
Remove the feet of the tuner before mounting it on
a rack.
2
Mount the tuner on the rack using screws that are
1
at least 12 mm ( / inches) long and that match the
2
diameter of the screw holes on the rack.

Connector Specifications

AUDIO OUT connector
1 2
3
XLR-3-32F or equivalent
Pin number Signal name Description
1 GND
2 HOT
3 COLD
SUB AUDIO OUT connector
5 4 3 2 1
6
10 9 8 7
15 14 13 12 11
D-Sub 15-pin, half-pitch
Output impedance: 470 ohms
Audio output signal ground
Audio output signal (hot)
Audio output signal (cold)
Pin number Signal name Description
1 CH1 OUT
2 CH2 OUT
3 CH3 OUT
4 CH4 OUT
5 NC
6 CH1 GND
7 CH2 GND
8 CH3 GND
9 CH4 GND
10 NC
11 NC
12 NC
13 NC
14 NC
15 NC
DC IN connector
1 4
2 3
XLR 4-32F or equivalent
Input voltage range: +12 to +24V
Current consumption: 3A (at 12 V DC)
Pin number Signal name Description
1 GND
2 NC
3 NC
4 DC INPUT
Audio signal output of WRU-
8N in slot 1
Audio signal output of WRU-
8N in slot 2
Audio signal output of WRU-
8N in slot 3
Audio signal output of WRU-
8N in slot 4
No connection
Audio signal output ground of
WRU-8N in slot 1
Audio signal output ground of
WRU-8N in slot 2
Audio signal output ground of
WRU-8N in slot 3
Audio signal output ground of
WRU-8N in slot 4
No connection
No connection
No connection
No connection
No connection
No connection
DC input ground
No connection
No connection
DC input
33