Akai X-2000SD - Page 34

SECTION
“B”
TROUBLES
WITH
TAPE
TRANSPORT
MECHANISM
Capstan
does
not
rotate.
Motor
does
not
rotate
P-403-J-5
poor
eonnection.
——
Replace
|
Check
cartridge
at
repeat
circuit
Trouble
with
motor
Broken
field
coil
Check
field
coil
with
tester,
and
replace motor if coil is broken.
Defective motor starting
capacitor C-1
Replace
Rotor shaft dragging Overhaul motor. Clean and
due to lack of oil. re-lubricate oilite metal.
Some foreign matter ____. Check and eliminate foreign
between
rotor
and
stator.
matter
for
free
rotation
of
rotor.
Trouble with power
ou . Broken capstan drive belt. Replace belt.
transmission mechanism.
Capstan drive belt off of Place belt in position.
driving position.
Motor
bushing
slipping
—___
Tighten
mounting
screw.
on motor shaft.
Oil adhering to motor Wipe off oil with cotton
bushing and/or flywheel. swab soaked in alcohol.
Capstan rotates in Stop position,
but
tape
does
not
advance
when
Trouble
with
motor
Decreased
motor
torque
——~—
fF
-
a
pbeapaee
te
switched
to
Play
position.
Pp
: Defective (C-1) Replace
Motor bushing slipping
on motor shaft.
Tighten mounting screw
Trouble with power Capstan drive belt
transmission
mechanism
stretched
Replace
beit
,
unig
wader
yeas
:
iaeeeiaanee
Tighten
capstan
mounting
screw
See
er
agit?!
~
Reads
tension
’
|
Oil
adhering
to
capstan
and/or pinch wheel. Mapa ort oll
Insufficient pinch Check and re-adjust
wheel pressure. pinch wheel pressure
Capstan advances tape, but take-up Reel shaft dragging Check take-up reel
reel does not take up tape. due to lack of oil. shaft assembly.
Take-up idler wheel does Check idler wheel.
not rotate properly. Replace if necessary.
Oil adhering to idler wheel
and/or roller on take-up ——— Wipe off oil.
reel shaft assembly.
Take-up idler wheel
Check idler tension spring.
(poor contact). | Replace spring if necessary.
Check lever “‘G”’
34