Marantz SUPERSCOPE CD-320 - 5 B-4 Tape Speed Adjustment; 5 B-5 Playback Output Level Adjustment

5B-4 T.p€
Sp{sd Adiu3rm.nr
SEI UP
.
50/60 H, AC voltage rated
lor rhe unit
ro be
used
in a mârket counrry,
.
DC6V
2- Ourput
terminal: LINÊ
Output
3- Test
tape
ured: IVTT 1l I
(3
kHz tone)
4.
Unit
positaon:
Horizonrâl
PROCEOUNE
Pray
rhe mid
position
of the rest rape lvlTT
111 bâck.
Adjust
the tape speed
adjusrinq semi{ixed resistor
3000
i5
Hz counrer indication.
cauTtoNs
l- For
adiustment
ùe unit
shoutd b€ ser
up rn
rne
ôormal
ope.âtin9 condition.
2.
Do not
proceed
rhe semi{axed
resisror
more
ru.ns
3.
Do not
proceed
with
adjustment
after the unit.
It
a strong
shock
or
similâr
vibration
ie
apptied
ro
ùe unit
after adiustment, make
cerrâin $at
the
measured
rape speed had
not
chângd.
lf the
speed deviarion
o.cu6,
p€dorm
the âdiurt.
6. 8e câreful
that the counrer
may indicale
a
wrons
value
because
of roo low
counter tevet,
7.
Before
adjustmenr,
allow for 30 seconds
or
mor€
arler depressing
of the PLAY
puehbufion.
rt
58.5 Plâybûck
Ourput Levêl Adjulimrnr
SEl UP
.
50/60 Hz vohâge rat€d
lor thê unit
to D€ useo
in
a
môrket
counrry.
.
DC6V
2.
Oùrput ærminâl:
Terminat
No.
8, 9 of Dotby
tC
or 09
3.
EO switch
position:
120!S
4.
Test
tape used: MTT 150
PBOCEOUR€S
1- Play
the test rape MTT.I5o
plâyback.
Adjult R
118
ând R2l8
(20
kO each) for 775 mV
plâyback
out-
2. Pro.èed
both for the raght
and lelr channets
in rhe
CAUTION
This
adjustment should b€
performed
aft€.
the o.e lor
the
playback
equalizer. lf
th€
playbâck
equalizer
is
adjusted
atter the
plâybâck
oùrpur adiurtment,
Îhe
praybâck
outpùr should be readjurred.
i1';ry*",*
icTa;?
fift.a<a
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