Input And Output Signals Of Connectors; Dme-3000/7000 - Sony BKDM-3020 Maintenance Manual

1-4. Input and Output Signals of
Connectors

1-4-1. DME-3000/7000

ANALOG INPUTS
A
KEY B-Y KEY
VIDEO/Y R-Y VIDEO/Y
ANALOG OUTPUTS
1
KEY B-Y/B KEY
VIDEO/Y/G R-Y/R VIDEO/Y/G
SYNC
DIGITAL INPUTS
ANALOG INPUTS
COMBINER INPUTS
REF INPUT
DIGITAL OUTPUTS
ANALOG OUTPUTS
COMBINER OUTPUTS
COMBINER OUTPUTS COMBINER INPUTS
B
B-Y KEY/Z EXT/C KEY/Z EXT/C
R-Y VIDEO/Y Z VIDEO/Y
DIGITAL OUTPUTS DIGITAL INPUTS
2 1 2 A
B-Y/B KEY KEY KEY KEY
R-Y/R VIDEO VIDEO VIDEO VIDEO
SYNC
REF INPUT SPARE A SPARE B
BNC connector, 75 Ω
termination
DME-7000 only
NETWORK TERMINAL
CONTROL PANEL
Z
B
AUX
THRU
GPI EDITOR
SWITCHER PANEL
THRU
n
[CONTROLLER] indicates a controlling device.
[DEVICE] indicates a controlled device.
CONTROL PANEL : RS-422A (D-sub 9-pin)
[DEVICE] from Control Panel BKDM-3010 etc.
Pin No. Signal
1 FG
2 TX-A
3 RX-B
4 GND
5 –––
6 GND
7 TX-B
8 RX-A
9 FG

1-4. Input and Output Signals of Connectors

THRU
5 1
9 6
( FEMALE )
Function
Frame ground
Transmitted data (–)
Received data (+)
Common ground
–––
Common ground
Transmitted data (+)
Received data (–)
Frame ground
1-3 (E)