Table of Contents
Advertisement
C O N N E C T O R P I N - O U T S
AES3 AND LTC
J4
Pin
1
3
5
7
9
3 / 4 AES3 IN-
11
1 / 2 AES3 IN-
13
1 / 2 AES3 OUT-
15
3 / 4 AES3 OUT-
17
19
21
LTCLIK – Sync Clock In*
23
25
Incoming LTC data is loaded into the receive buffer following the receipt of a valid LTC SYNC pattern.
* SMPTE SYNC Sources -
order to position the LTC code properly on an audio track of video tape or film. Two SYNC sources, click
input, and free running, are available. If some external SYNC source is available it can be input on the
CLICK input. Otherwise, a free running SMPTE SYNC is generated from the oscillator at the selected
frame rate.
Pin
1
3
Transmit Data (-)
5
Receive Data (+)
7
Q HD DVR Hardware Technical Reference - Rev. 1.1
AES3 AND LTC
Function
No Connect
No Connect
No Connect
No Connect
LTCI-
LTCI+
LTCOUT
No Connect
A time code generator must have a SYNC input from a stable source in
RS-422 - USER COMMUNICATION
J5 - STANDARD
Function
GROUND
GROUND
RS-232 – USER COMMUNICATION
J5 - ALTERNATE
Pin
3
5
9
J4
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
Pin
2
4
6
8
Function
Transmit Data (TX)
Receive Data (RX)
Ground
Function
Ground
Ground
Ground
Ground
3 / 4 AES3 IN+
1 / 2 AES3 IN+
1 / 2 AES3 OUT+
3 / 4 AES3 OUT+
Ground
Ground
Ground
Ground
Ground
Function
GROUND
Transmit Data (+)
Receive Data (-)
GROUND
7
Advertisement
Table of Contents
