Akai AX-M430

Il.
PRINCIPAL
PARTS
LOCATION
POWER
MAIN
PCB
TRANSFORMER
(TSO1)
PRE
AMP
PCB
ees
Cet
See ee Pai
Q oO ) &
eet! a
POWER _ SW
PCB
TAPE
(1)
RPC
TAPEII)
MECHA
BLOCK
Me™
ed
MECHA
BLOCK
GEO PCB OPEREATION PCB
Fig. 2-1 Top view
Ill.
MECHANICAL
ADJUSTMENT
[PRECAUTION]
*
Before
adjustment,
clean
and
de-magnetize
the
heads
and
tape
guides.
*
Do
not
use
the
magnetized
tools
for
the
following
adjust-
ment.
3-1.
CONFIRMATION
OF
THE
WINDING
ada
aid
tt
TORQUE IN EACH MODE
Insert
a
CASSETTE
TORQUE
METER
(AT-751179)
and
\
OH) )
Ss
[FAST FORWARD and REWIND mode]
measure
the
torque
in
each
mode.
For
fast
forward
and
Take
up
torque:
70
to
160
g-cm
Fig.3-1
rewind, measure the torque at the end of the tape when
tape has stopped running.
[PLAY
BACK
mode]
Take
up
torque:
35
to
75
g-cm
Back
tension
torque:
2
to
6
g-cm
SERVICE
MANUAL:
4