Sony VPH-D50HTU Installation Manual page 28

Switching the Connectors
INPUT A: Setting the A board
A board
28
(GB) Connections
CN1001, CN1002 and CN1003 connectors
Sync 75-ohm terminate connector: Normally set to "1K". Set the
CN1002 and CN1003 to "75" when the sync output signal is terminated
at 75 ohms.
Sync separate connector: Set the CN1001 to change the sync on green
signal to the separate sync signal. Set it to "HS SEP" when the HDTV
external sync signal, etc. is input.
CN1004, CN1005 and CN1006 connectors
75-ohm (pin position 3): This position is selected at the factory.
OPEN (pin position 1): Set to this position when the input signal is
distributed into other equipment using a branch connector and is
terminated at 75 ohms on that equipment.
Pin positions set at the factory
OPEN 1
NORM
2
75 3
CN1006
How to switch the connector
CN1001 CN1004
3 2 1
HS HS SEP
1 OPEN
2
1k
75 3 75
OPEN
3 2 1 1 2 3
CN1005 CN1003
75 1k 75
1 2 3
CN1002