External Control Device Setup - Zenith P42W34 Service Manual

EXTERNAL CONTROL DEVICE SETUP

- Connect the RS-232C input jack to an external control device (such as a computer or an A/V control system)
and control the Plasma display's functions externally.
- Connect the serial port of the control device to the RS-232C jack on the Plasma display back panel.
- RS-232C connection cables are not supplied with the Plasma display.
RS-232C Setup
RS-232C Setup
DC IN
(DC 12V)
( ) ( ) ( ) ( )
R L
RS-232C INPUT
EXTERNAL SPEAKER
(CONTROL/SERVICE)
T ype of Connector; D-Sub 9-Pin Male
T ype of Connector; D-Sub 9-Pin Male
No. Pin name
1 No connection
2 RXD (Receive data)
3 TXD (Transmit data)
4 DTR (DTE side ready)
5 GND
6 DSR (DCE side ready)
7 RTS (Ready to send)
8 CTS (Clear to send)
9 No Connection
RS-232C Configurations
RS-232C Configurations
7-Wire Configurations
(Standard RS-232C cable)
PC
RXD 2
TXD 3
GND 5
DTR 4
DSR 6
RTS 7
CTS 8
D-Sub 9
ANT IN AV(EXPANDED) INPUT AV OUTPUT REMOTE
+75 Ω
CONTROL EXPANDED OUTPUT
R L (MONO) R L
AUDIO VIDEO AUDIO VIDEO
EXPANDED
DVI INPUT RGB INPUT AUDIO INPUT RGB OUTPUT
INPUT
PDP
3 TXD
2 RXD
5 GND
6 DSR
4 DTR
CTS
8
RTS
7
D-Sub 9
Y P P
B R
R AUDIO L R AUDIO L
REMOTE VIDEO
AUDIO INPUT COMPONENT INPUT S-VIDEO AUDIO INPUT
CONTROL INPUT
PC
3-Wire Configurations
(Not standard)
PC
RXD 2
TXD 3
GND 5
DTR 4
DSR 6
RTS 7
CTS 8
D-Sub 9
- 9 -
(MONO)
AC INPUT
1
5
9
6
PDP
TXD
3
RXD
2
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9