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12.2.7 Limiter Effect Check
Setting
Mode
Record
TestTape
" ' STD-608A
AC mV meter
' LINE OUTPUT
Input signal
. 333H2 10dBv (316mV)
tO LINE INPUT
Porcedure
1. Adjust the INPUT level control so that the
ACmV meter reads
-?dBv (0'45V)'
2. Connect the jumper cord between TP3 and
TP31. Likewise connect the jumper cord
between TP4 and TP31'
3. Next change input signal level
-10dBv and
then confiim the AC mV meter reads SdBv
(1.4v).
4. Disconnect the jumper cords and confirm
the
AC mV meter reads
-2dBv J1'5dB'
12.2.8 Auto PlaY Movement Check
Connect a tester actoss the function output
jack and ground with the tester set to resistance
range, and make sure that:
;
"Resistance
is 100o or less at PLAY'FF'REW
operations.
o
Resistance is sufficiently high (1 Mo or more)
at STOP oPeration.
3 3 3 H 2 - | o d B v
( 3 r 6 m V )
12-18 Limiter effed check
I
Fig. 12-19 Terminal Position
L I N E O U T P U T
T e r m i n a l ( L I N E )
INPUT level control
( I N P U T V R }
TP3-_0 0 0-1P4
o
rJsr
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