GRASS VALLEY LDX 864K, User Manual

Page: 109 / 122

LDX 86 High Frame Rate/HD/3G/4K Camera Platform User’s Guide (v2.0) 109
Chapter 7 - Connectors
7.1.4 HDMI connector
7.1.5 Lens interface connector
7.1.6 Front Mic connector
Pin Description
1 TDMS data 2+
2 TDMS data 2 shield
3 TDMS data 2 -
4 TDMS data 1+
5 TDMS data 1 shield
6 TDMS data 1-
7 TDMS data 0+
8 TDMS data 0 shield
9 TDMS data 0-
10 TDMS clock+
19-pin HDMI
connector
Pin Description
11 TDMS clock shield
12 TDMS clock -
13 CEC
14 Not connected
15 SCL
16 SDA
17 GND
18 +5 VDC power
19 Hot plug detect
1
2 18
19
NOTE: The VF/Mon connector delivers a viewfinder/monitoring signal.
Pin Description
1 External video on/off
2 VTR trigger switch
3 +13 VDC Return
4 Momentary iris
5 Iris control
6 +13 VDC (max 1.1 A)
1)
Pin Description
7 Iris follow
8 Lens servo
9 Range Extender
10 Zoom follow
11 RxD / Focus follow
2)
12 TxD
1)
If more than maximum power is drawn from the lens connector, the camera
automatically shuts off power to the lens. A message (“Lens Power Error”) is
shown in the viewfinder.

2)
Focus Follow is not a default function of all lens types.
NOTE: Only connect broadcast ENG/EFP lenses to the lens interface connector.
12-pin Hirose male
connector
5
10
6
1
7
8
2
9
11
3
4
12
Pin Description
1 Audio shield
2 Audio In (+)
3 Audio Return (-)
Microphone impedance >200

Nominal input level -40 dBu
Signal at pin 2 of audio input is in phase
with signal at pin 2 of audio output.
XLR 3-pin female
connector
3
1
2