Sony IPELA SNC-Z20N, Service Manual

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1-6
SNC-Z20N/Z20P (E)
ZOOM
2 1
+ – DC 12V
TELE
WIDE
1 2 3 4 5 6 7 8 9 10
AC 24V
1
3 2
– External view –
8 1
2 2
2 2 2
Network port
.
RJ45 modular jack
.
10BASE-T/100BASE-TX
.
IEEE 802.3af
Pin No. Signal name I/O
1 TXD
+
O
2 TXD _ O
3 RXD + I
4 SPARE
+
I (Compliant with IEEE 802.3af)
5 SPARE
+
I (Compliant with IEEE 802.3af)
6 RXD _ I
7 SPARE _ I (Compliant with IEEE 802.3af)
8 SPARE
_
I (Compliant with IEEE 802.3af)
* This connector is compliant with IEEE 802.3af.
1-6. Matching Connector/Cable
Use the connectors and cables below or the equivalent when connecting a cable to the connector on the
rear panel during maintenance service.
Connector function name Matching connector/cable Sony part No.
VIDEO OUT BNC 75 Z 1-569-370-12
I/O port Wire (AWG No.28 to 22) _
Network port UTP cable (CAT5)
* 3 _
Power input (DC 12 V/AC 24 V) UL cable (VW-1 style 1007) _
Ground terminal * 2 UL cable (VW-1 style 1007) _
*
1: The cable used is a Fujikura 5C-2V coaxial cable or the equivalent.
* 2: When using a 24VAC power supply, the ground wiring is required.
*
3: When connecting directly to the computer, use a cross cable.
When connecting to the network such as HUB, use a straight cable.
1-7. Signal Inputs/Outputs
1 1
1 1
1
VIDEO OUT
.
BNC type
.
Impedance: 1 V p-p, 75
Z
. Signal system: Composite video