Service Overview; Troubleshooting; Processor - Sony MFS-2000-C Installation Manual

5-1. Troubleshooting

5-1-1. Processor

The main power of the processor cannot be
turned on. (Indicator does not light green.)
The main power of the
processor cannot be turned
on. (Indicator does not light
green.)
Are more than two POWER
switches among A, B, and C
of the processor turned ON?
YES
Is the power cord of the
processor connected
correctly?
YES
The power supply unit is
probably defective.
MFS-2000 IM
Section 5

Service Overview

Set more than two POWER
NO
switches among A, B, and C
of the processor to ON.
NO
Connect it correctly.
The monitor picture is not displayed correctly.
A picture is not displayed
on the monitor screen even
though the main power of
the processor is turned on.
Are the standard boards
installed into the specified
slots?
YES
Are the option boards
installed into the specified
slots?
YES
Are the input and output
cables connected correctly?
YES
Is the software installed
correctly?
YES
The MFS-2000 is probably
defective.
Install the standard boards
NO
into the specified slots.
(Refer to MFS-2000-C
Maintenance Manual.)
Install the option boards into
NO
the specified slots.
(Refer to Section 2-3.)
NO
Check connections of the
input and output equipment.
NO
Install the software correctly.
(Refer to the User's Guide.)
5-1