Studio Technologies 76DBA V.3.00 - Manual (Page 51)

Model 76DBA/77B User Guide Issue 1, November 2010
Studio Technologies, Inc. Page 51
for Surround
Appendix A—Connection Pin-Out
Charts
TASCAM® Signal Signal
Connections Channel High (+) Low (–) Shield
Pre-Fader L/R 1 24 12 25
Pre-Fader C/LFE 2 10 23 11
Pre-Fader LS/RS 3 21 9 22
Stereo Input C Direct 4 7 20 8
Post-Fader L/R 5 18 6 19
Post-Fader C/LFE 6 4 17 5
Post-Fader LS/RS 7 15 3 16
Auxiliary Stereo 8 1 14 2
Notes: 1) All signals transformer-coupled digital audio;
selectable for AES3 or AES3id compatibility.
2) Connector type on Model 76DBA is 25-pin
D-subminiature female (DB-25F). Installer must
provide male (DB-25M). Connector uses 4-40
threaded inserts for locking with mating plug.
3) Wiring scheme follows TASCAM DA-88 convention.
Standard DA-88-type wiring harnesses are directly
compatible, with the possible exception of 4-40 screw
threads being required.
Connections for Digital Monitor Outputs
Signal Pin Direction
Data + (RS-485) 1 To/From Models 77B/71
Data – (RS-485) 6 To/From Models 77B/71
Data Shield 2 To/From Models 77B/71
DC + (12 V) 4 To Models 77B/71
DC – (12 V Return) 9 To Models 77B/71
DC Power Shield 5 To/From Models 77B/71
Note: Connector type on Model 76DBA is 9-pin D-subminiature
female (DE-9F). Connector uses 4-40 threaded inserts
for locking with mating plug.
Connections between Model 76DBA and
Model 77B and Model 71
Signal Pin Direction
Data + (RS-485/RS-422) 7 Input
Data – (RS-485/RS-422) 2 Input
Data Shield 1 Shield
Remote Mute All 5 Input
Remote Dim 6 Input
Remote Aux Stereo Monitor Out On/Off 8 Input
Remote Spare 9 Input
Remote Common 4 Common
Note: Connector type on Model 76DBA is 9-pin D-subminiature
female (DE-9F) Connector uses 4-40 threaded inserts
for locking with mating plug.
Connections for Metadata and Remote Control
Inputs
Signal Signal
Connections High (+) Low (–) Shield
Surround L 24 12 25
Surround R 10 23 11
Surround C 21 9 22
Surround LFE 7 20 8
Surround LS 18 6 19
Surround RS 4 17 5
Auxiliary Stereo L 15 3 16
Auxiliary Stereo R 1 14 2
Notes: 1) Connector type on Model 76DBA is 25-pin
D-subminiature female (DB-25F). Installer must provide
male (DB-25M). Connector uses 4-40 threaded inserts
for locking with mating plug.
2) Wiring scheme follows TASCAM DA-88 convention.
Standard DA-88-type wiring harnesses are directly
compatible, with the exception of 4-40 screw threads
being required.
Connections for Analog Monitor Outputs