System Operation Check List; Transport Functions - Sony APR-5001 Series Operation And Maintenance Manual

OUTPUT
AUDIO OUT + 4 dBu
,
low impedance
,
balanced
( 600 ohm load permissible )
TIME CODE OUT 6 dBu
±
3 dB , low impedance , balanced
REMOTE STATUS TTL
compatible
,
2 - 5 V is OFF ( HIGH )
,
0 - 1 V is ON ( LOW ) .
Current
sink capability :
12 mA at 0.4 V , 24 mA at 0.5 V
z
o
s
—
I
2
CO
z
Unbalanced
,
+
4 dBu nominal ( 0 dBu
=
0.778 VRMS ) CALIBRATION OUT
HEADPHONES 8 ohm load , or greater , binaural
EXTERNAL NOISE
REDUCTION
RELAY SUPPLY
24 volts maximum
.
Maximum saturation current : 100 mA at 24V
TAPE TACHOMETER 480 Hz at 30
ips ,
240 Hz at 15
ips
REMOTE POWER SUPPLY
Regulated
+
5 VDC
0.5 amps
maximum
Table 3 - 10 . Output Signals
3.8 SYSTEM OPERATION CHECK LIST
3.8
.
1 Transport Functions
Connect
the APR - 5000 to an
appropriate
AC power source .
It is recommended that the following functions should
be checked when the machine is first powered on
.
These functions should also be checked whenever per
-
forming maintenance
or
repair
on
the
APR - 5000
.
The
check procedure described here is designed to be
checked from the
APR - 5000
itself
,
but can be applied
to operation with
a remote
control
. It is recommend -
ed that if
a problem arises when executing the pro -
cedure with the remote control connected that power
be turned off and the remote control removed to
check the
APR
-
5000
alone
.
STEP 1
Turn the power switch on and check the
following :
STEP 2
CHECKOUT PLACE CHECKOUT ITEM
The solenoid engages and the brake is released .
Reel Motors
3 - 10