Sound Devices 552 - Manual (Page 49)

552 User Guide and Technical Information
45
Connector Pin Assignments Notes
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 552 to Sound Devices 302, 442, 552, or
MixPre Field Mixers. Mates with Sound Devices XL-TA25,
XL-35, and XL-TA55 optional accessory cables. See Ac-
cessories for details.
3 .5 mm
Headphone
tip – signal L
ring – signal R
sleeve – signal ground
Mates with 3.5 mm TRS jack.
1/4-inch Female
Headphone
Made In
Reedsburg, Wisconsin
USA
www.sounddevices.com
This device complies with the
FCC Rules, Part 15, Class B.
1
2
3
4
5
6
7
8
788T
A
B
C
D
E
F
BFS d
0
IN CF EX
ARM ARM
BFS d
0
INPUT PWR
MENU
HDD
REC
R
L
KEYBD OUT IN C.LINK
AES I/O, GPIO, PWR
COMPACT FLASH
MENU
SELECT 1 2 3
4 5,6 UNBAL
ANALOG BAL LINE OUTS FW800 FW400 USB
BAL AES
OUT
1,2 3,4 TIMECODE
SYNC
WORD / VID IN
DC IN
10-18V
PIN 4
PIN 1
( )
( )
+
-
WORD OUT
tip – signal L
ring – signal R
sleeve – signal ground
Mates with 1/4-inch TRS jack.
Hirose 4-pin
DC Input
1 – ground
2 – not connected
3 – not connected
4 – DC (+)
10-18 Volt DC input. Mates with Sound Devices XL-NPH
and XL-WPH3 powering accessories. See Accessories for
details.
Specifications
Analog Inputs
Frequency Response 20 Hz to 50 kHz, ± 0.5 dB
THD + Noise 0.09% max (50 Hz - 20 kHz, +18 dBu at line out, fader fully up)
Equivalent Input Noise -126 dBu (-128 dBV) maximum. (22 Hz - 22 kHz bandwidth, flat filter, trim control fully up)
Input Type XLR Mic: Transformer-balanced for use with ≤600 ohm mics
XLR Line: Transformer-balanced for use with ≤2k ohm outputs
RTN A,B (3.5 mm/TA3/10-pin): Unbalanced stereo for use with ≤2k ohm outputs
Link I/O: Unbalanced stereo for linking to Sound Devices 302, 442, 552, and MixPre.
Input Impedance
(ohms actual)
XLR Mic: 2k ohms
XLR Line: 16k ohms
RTN A,B (3.5 mm/TA3/Multi-pin): 20k ohms
Link I/O: 4.2k ohms
Input Clipping Level 0 dBu minimum (trim control fully down)
Maximum Input Level XLR Mic: 0 dBu (0.78 Vrms)
XLR Line: +40 dBu (80 Vrms)
RTN A,B (3.5 mm/TA3/Multi-pin): +24 dBu (12.4 Vrms)
Link I/O: +6 dBu (1.5 Vrms)
Common Mode Rejection Ratio 120 dB minimum at 80 Hz, mic input
100 dB minimum at 10 kHz, mic input
High-Pass Filters Sweepable 80 Hz to 240 Hz, 12 dB/oct at 80 Hz,
6 dB/octave at 240 Hz
Microphone Powering
(each analog Input selectable)
Dynamic (no power applied),
12 V Phantom - through 680 ohm resistors, 10 mA per mic available,
48 V Phantom - through 6.8k resistors, 10 mA per mic available.