Playback Output Level Adjustment - Marantz SUPERSCOPE CD-320 Service Data

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,
. D C 6 V
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 - F o r a d i u s t m e n t ù e u n i t s h o u t d b € s e r u p r n r n e
ô o r m a l o p e . â t i n 9 c o n d i t i o n .
2. Do not proceed rhe semi{axed resisror more ru.ns
3. Do not proceed with adjustment after the unit.
I t a s t r o n g s h o c k o r s i m i l â r v i b r a t i o n i e a p p t i e d
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.
. D C 6 V
2. Oùrput ærminâl: Terminat No. 8, 9 of Dotby tC
or 09
3 . E O s w i t c h p o s i t i o n : 1 2 0 ! S
4. Test tape used:
MTT 150
P B O C E O U R € S
1 - P l a y t h e t e s t r a p e M T T . I 5 o p l â y b a c k . A d j u l t R 1 1 8
â n d R 2 l 8 ( 2 0 k O e a c h ) f o r 7 7 5 m V p l â y b a c k o u t -
2. Pro.èed both for the raght and lelr channets in rhe
C A U T I O N
This adjustment should b€ performed aft€. the o.e lor
t h e p l a y b a c k e q u a l i z e r . l f t h € p l a y b â c k e q u a l i z e r i s
adjusted atter the plâybâck oùrpur adiurtment, Îhe
praybâck outpùr should be readjurred.
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