Head Arrangement; Head Regulation Elements; Connection For Phase Check; Confirming Phase Relationship - Tascam 3030 Service Manual

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Playback
Playbac
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Fig.
2-21
Head arrangement
Adjustment
screws
head
base
mounting
screw
Tangency
Azimuth
Fixed (not
adiustable)
tangency adiustment
screw
azimuth
adiustment
screw
head
base
head
mounting
screw
O
o
@
q
(-
azimuth adiustment
screw
head
mounting
screw
head
mounting
AZf
MUTH
7'/
?
7
The gap of lhe
head core
should
be perpendicular
to
the
tape travel.
^./ l. : 7o+
?./
Jh:-
_7 fri-tf"-l{_liL (*
E<'bb - t
.
Fig.2-22
Head
regulation
elements
LINE
IN
OUTPUT
Fig.2-24
Connection
for
phase check
shield
case
(playback
only)
FiS.
2-23 Head niounting
oO
(tN
PHASE}
go"
(A
\r/
TANGEI{CY I
1'RI)
The
dolled
line
should
be perpendicular
to
the
surface of
the
tape.
r'v
l.of,L.fiR (F,tR)
ht--J{:*E<'64:
a.
DECK
undor TEST
n
oo
F
iS.
2-25
Conf
irming phase relationship
13