Sony PCS-G70N Service Manual page 14

Video communication system
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1-6. Signal Inputs and Outputs
1-6-1. PCS-PG70/PG70P
8
1 23 9 0 9
MCU VIDEO OUT
AUDIO OUT
AUDIO IN
(MIXED)
AUX
1
2
3
4
5
DC 19.5V
IR OUT
1
AUX CONTROL
1
2
CTRL-S
AUX
MONITOR
VIDEO OUT
45!-
6
7
8
JACK
1 AUDIO OUT (MIXED) 0 ± 6.0 dBs, Zo < 500 Z
AUDIO OUT
2 AUDIO IN AUX
0 dBs reference, Zi = 10 kZ
AUDIO IN LINE
3 MIC 1/2 IN
_40 dBs reference, Zi = 4.7 kZ ± 30 %
Phantom power supply: 2.5 V ± 20 %
4 DC 19.5 V
UNREG +19.5 V DC
5 IR OUT 1/2
SIRCS IR output
6 CTRL-S
SIRCS IR input
7 VIDEO OUT AUX
1.0 V p-p, 75 Z
8
8
8
8
8 MCU VIDEO OUT 1 to 5:
VIDEO OUT MONITOR MAIN/SUB
4
2
(External view)
Pin No.
Signal name
1
GND
2
GND
3
Y
4
C
1-6 (E)
!;
0
MAIN
SUB
LINE
CAMERA
AUX IN
CAMERA
AUX IN
MIC
(PLUG IN POWER)
1
2
WHITE
100BASE-TX/
2
BOARD
10BASE-T
EC-MIC
RGB OUT
DSB
1
2
ISDN UNIT
!'
!=
!,
![
!]
!\
MINI DIN 4-pin
3
1
Remarks
Analog GND
Analog GND
Luminance signal
Chroma signal
9
9
9
9 MAIN CAMERA: 15-pin (female)
9
SUB CAMERA
8
15
(External view)
Pin No.
Signal name
1
Y
2
Y.GND
3
C
4
C.GND
5
Video
6
Video.GND
7
RXD
8
TXD
9
19.5 V
10
MIC+
11
MIC_
12
SIRCS
13
DTR
14
STANDBY
15
GND
!/
!/
!/ MAIN AUX IN:
!/
!/
MINI DIN 7-pin
SUB AUX IN
(External view)
Pin No.
Signal name
1
Y.GND
2
C.GND
3
Y
4
C
5
COMP.GND
6
COMP.GND
7
COMP
1
9
Remarks
Luminance signal
For luminance signal GND
Chroma signal
For chroma signal GND
Video signal
For video signal GND
Receive data
Transmit data
19.5 V
MIC audio (+)
MIC audio (_)
Remote control data
Date terminal ready signal
Standby signal
GND
Remarks
For luminance signal GND
For chroma signal GND
Luminance signal
Chroma signal
For composite signal GND
For composite signal GND
Composite signal
PCS-G70N/G70NP/G70NP2
PCS-G70S/G70SP

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