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Sony JumboTron JTC-C200 Service Manual page 11

Icu controller
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Locations and Functions of Parts and Controls
Rear panel
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3
4
5
1 ID selector
When two or more ICU controllers are used in the
system, set the ID number for each ICU controller.
For details, see page 15.
2 MODE selector
This is provided for future extended use. Normally set
to 0.
3 EXTERNAL CONTROL connector (D-sub 15-
pin)
Connect to the power distribution panel of the system.
4 CONTROL 1 connector (D-sub 15-pin)
Connect to the CONTROL1, CONTROL 2,
CONTROL 3 or CONTROL 4 connector of the ICU.
5 COM1 and COM 2 connectors (D-sub 9-pin)
Connect to the computer or the modem.
6 AC IN connector
Connect to an AC power supply of 100 – 240 V AC.
Use the supplied AC power cord which fits the AC
outlet in your area.
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Locations and Functions of Parts and Controls
Overview
JTA-LS200 ABC sensor unit
6
1 ABC (Automatic Brightness Control) sensor
Senses the ambient light.
2 IN connector (Round type, 17-pin)
When two or more ABC sensor units are used in the
system, connect the first sensor unit to the CONTROL
1/LS connector of the ICU. Connect the second sensor
unit and others to the OUT connectors of other sensor
units.
3 OUT connector (Round type, 17-pin)
Connect to the IN connector of another ABC sensor
unit.
4 Connector cap
Put the cap on the OUT connector when it is not used.
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Locations and Functions of Parts and Controls
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Table of Contents

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