Dolby Laboratories S01/13621 - Manual (Page 19)

Dolby Installation Guidelines Unit Connections and Dimensions
2-9
Table 2-4 Pin Connections for the Cat. No. 548 Analog Option Card Multichannel Output
Pin Connection Pin Connection
1 Bsr + Out 14 Bsr - Out
2 Bsr Ground 15 Bsl + Out
3 Bsl – Out 16 Bsl Ground
4 Rs + Out 17 Rs - Out
5 Rs Ground 18 Ls + Out
6 Ls – Out 19 Ls Ground
7 Subwoofer + Out 20 Subwoofer - Out
8 SW Ground 21 Center + Out
9 Center – Out 22 C Ground
10 Right + Out 23 Right - Out
11 R Ground 24 Left + Out
12 Left – Out 25 L Ground
13 —
Table 2-5 Pin Connections for the Cat. No. 548 Analog Option Card Stereo/Mono Output
Pin Connection Pin Connection
1 Digital Ground 14 —
2 — 15 —
3 — 16 —
4 — 17 —
5 — 18 Solo In R +
6 Solo In R - 19 SR Ground
7 Solo In L + 20 Solo In L -
8 SL Ground 21 Mono + Out
9 Mono – Out 22 M Ground
10 Right Stereo + Out 23 Right Stereo – Out
11 R Ground 24 Left Stereo + Out
12 Left Stereo - Out 25 L Ground
13 —
2.5.3 Video Reference
A composite video signal should be connected to the video ref. BNC connector using
a 75Ω shielded cable. There is a loop-through connection that will require a 75Ω
termination if this facility is not being used.