Ikegami HDK-55 Operation Manual page 142

7.3 External Connections
■ MIC-1 Connector and MIC-2 Connector
Used to connect for input to a microphone. (600 Ω balanced input)
Receptacle
2 1
3
Insertion Side
Pin No. Name
① MIC (SHIELD)
② MIC (HOT)
③ MIC (COLD)
DC-IN Connector
■
Used to connect external power supply.
Receptacle
4
1
3
2
Insertion Side
Pin No. Name
① +12 V RET
② NC
③ NC
④ +12 V IN
Pin A of connector on
VTR (DC +12V input)
126
Camera head side : HA16PRM-3SE (mounted on a board) (HRS)
Cable side
Function
MIC input shield
MIC (HOT) line
600Ω balanced input
When AB power is supplied
When +48 phantom power is supplied : DC 48V
MIC (COLD) line
600Ω balanced input
When AB power is supplied
When +48 phantom power is supplied : DC 48V
Camera head side : HA16RX-4P (SW1)
SW
Cable side
This connector is built in an external switch.
NC (Normally closed
COM NO (Normally open
Function
+12V input RET
―――――――――――――――――――――
―――――――――――――――――――――
+12V input (11V to 16V)
NO
COM
NC
HDK-55 1206 VER1 (U)
: XLR-3-12C (3-pin male plug) or equivalent
I/O
―
IN
: DC 12V
IN
: DC 0V
: XLR-4-11C (4-pin female plug) or equivalent
: By connecting the connector, the contact is opened.)
: By connecting the connector, the contact is closed.)
I/O
IN
―
―
IN
To power switch
External Interface
External Interface