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11-7.
PB
OUTPUT
LEVEL
ADJUSTMENT
machine
conditions
for
adjustment
spec.
adjustment
Play
back
the audio
1kHz,
OdB | CH-1:
TP4/AU-83(F-6)
CH-1:
@RV6/AU-83(F-6)
segment
of
alignment
tape.
CH-2:
TP4/AU-84(E-1)
CH-2:
@RV6/AU-84(B-1)
— 10+ 0.2dBs
11-8.
AUDIO
PB
LEVEL
SETTING
Mor
udjustment
spec.
adjustment
«Play
back
the audio
1kHz,
OdB | AUDIO
OUT
connector
@PB
LEVEL
VR
segment
of
Alignment
tape.
(terminated
by
6000)
(Front
panel)
Perform
CH-1,
CH-2
+ 4+ 0.3dBm
NOTE:
The
AUDIO
PB
LEVEL
control
should
not
be
touch
until
rest
of
Sec. 11
Audio
System
Alignment
completed.
11-9.
SPECTRAL
SKEWING
ADJUSTMENT
©)
LY
FO
om
OSC
1kHz,
17kHz
foe
or
TP12/AU-84
E1/AU-83
or
E1/AU-84
machine
conditions
for
adjustment
spec.
adjustment
* Extend
the AU-83
Board
and
the
AU-84
Board
by
using
the
EX-127
Extension
Board.
* Connect
the
OSC
and
ATT.
*EE
mode
e DOLBY
NR
sw:
ON
¢ Befor
Adjustment,
set
the
level
at
TP4/AU-83(F-6)and
TP4/AU-
84(E-1)
by
ATT
to
1kHz,
—
10 + 0.1dBs.
CH-1:
TP4/AU-83(F-6)
CH-2:
TP 4/AU-84(E-1)
1kHz =— 10 + 0.1dBs
17kHz =—
18.3 + 0.1dBs
CH-1:
@LV5/AU-83(E-4)
CH-2:
@LV5/AU-84(D-3)
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