User guide

664 User Guide and Technical Information
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v. 1.0 Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
Connector Pin Assignments
Connector Pin Assignments Notes
(6) XLR F
Analog Inputs 1-6
1 – ground
2 – signal (+)
3 – signal (-)
Mic- and Line-level balanced. For unbalanced, pin 1 and
pin 3 tied together = ground, pin 2 = positive.
(6) TA3M
Direct Outputs 1-6 / CL-6
Inputs 7-12
1 – ground
2 – signal (+)
3 – signal (-)
Active balanced direct outputs (without CL-9) or active
balanced inputs 7-12 (with CL-9). Output level is select-
able in Setup Menu as Line, -10, or Mic level. For unbal-
anced, pin 1 = ground, pin 2 = positive, pin 3 = float (no
connect). Mates with Switchcraft TA3F-type connector.
(1) TA3M
Slate Mic Input
1 – ground
2 – signal (+)
3 – signal (-)
Active balanced input for external Slate Microphone.
(2) XLR M
Master Outputs/
AES Outputs
1 – ground
2 – signal (+)
3 – signal (-)
Transformer balanced, Output Level is selectable via
menu between Mic, -10 dB, or Line-level. For unbalanced,
pin 1 and pin 3 tied together = ground, pin 2 = positive.
Balanced AES3 Out A,B on XLR connectors, 110 ohm,
2 V p-p, AES3 and S/PDIF compatible with RCA adaptor.
(1) 3.5 mm
RTN B
tip – signal L
ring – signal R
sleeve – signal ground
Mates with 3.5 mm TRS jack. Signal is unbalanced.
(2) 10-Pin Hirose F
Master Output / RTN
Input
1 – L (+) output
2 – L (–) output
3 – R (+) output
4 – R (–) output
5 – R (+) return
6 – n/c
7 – L (+) return
8 – n/c
9 – ground
10 – ground
Mates with Hirose RM15TPD-10P(71) connector.
Outputs are Transformer Balanced, output level is menu
selectable between Line, -10, or Mic level. For unbal-
anced connections XLR connectors should be wired, pin 1
and pin 3 tied together = ground, pin 2 = positive.
Balanced AES3 Out C,D on top 10-Pin connector, 110
ohm, 2 V p-p, AES3 and S/PDIF compatible with RCA
adaptor.
(4) TA3M
L, R and X1, X2 Outputs
1 – ground
2 – signal (+)
3 – signal (-)
Active balanced, output level is selectable in Setup Menu
as Line, -10, or Mic level. For unbalanced, pin 1 = ground,
pin 2 = positive, pin 3 = float (no connect). Mates with
Switchcraft TA3F-type connector.
(1) TA3M
COM RTN
1 – ground
2 – Left Signal
3 – Right Signal
Unbalanced stereo input. Mates with Switchcraft TA3F-
type connector
(1) TA3M
COM Send
1 – ground
2 – Left Signal
3 – Right Signal
Unbalanced stereo output. Mates with Switchcraft TA3F-
type connector.
(1) TA3M
Tape Output
1 – ground
2 – Left Signal
3 – Right Signal
Unbalanced stereo output. Mates with Switchcraft TA3F-
type connector.
(1) 3.5 mm
Tape Output
tip – signal L
ring – signal R
sleeve – signal ground
Mates with 3.5 mm TRS jack. Signal is unbalanced.
(1) 5-Pin
Mixer Link I/O
1 – HP L
2 – HP R
3 – Mix R
4 – Mix L
5 – Link detection/Ground
Used to link the 664 to Sound Devices MixPre, MixPre-D,
302, 442, 552, or 664 Field Mixers. Mates with Sound
Devices XL-TA25, XL-35, and XL-TA55 optional acces-
sory cables. See Accessories for details.
(1) 3.5 mm
Headphone
tip – signal L
ring – signal R
sleeve – signal ground
Mates with 3.5 mm TRS jack.