Akai X-165D - Page 22

SECTION
“B"
TROUBLES
WITH
TAPE
TRANSPORT
MECHANISM
Check field coil with tester, and
tate.
Tr
le
with
mot
Broken
field
col
———-—-————-—-—
vas
Capstan
does
not
rotate
ouble
wi
otor
r
ield
coi
replace
motor
if
coil
is
broken
Defective
motor
starting
Replace
C6
capacitor
C6
Rotor
shaft
dragging
due
Overhaul
motor.
Clean
and
to
lack
of
oil
re-lubricate
oilite
metal
Some
foreign
matter
exists_____Check
and
eliminate
foregin
between
rotor
and
stator
matter
for
free
rotation
of
rotor
Trouble with power
pods : Broken capstan drive belt Replace beit
transmission mechanism
Capstan
drive
belt
off
of
Place
belt
in
position
driving position
Motor bushing slipping
Tighten mounting screw
on motor shaft 6
Oil adhering to motor bushing Wipe off oil with cotton swab
and/or flywheel soaked in alcohol
Capstan
rotates
in
Stop
position,
Chéck
motor
torque.and
but
tape
does
not
advance
when
Trouble
with
motor
Decreased
motor
Oe
———
ore
i
caomotGr
switched
to
Play
position
p
Defective
C7
Replace
C7
Motor bushing slipping on
motor shaft
Tighten mounting screw
Trouble with power
ee . Capstan drive belt stretched ~~~ Replace belt
transmission mechanism
Oil adhering to motor ; :
bushing and/or flywheel MS OrEey
Capstan bushing slipping
Tighten capstan mounting screw
on flywheel shaft
Excessive tension in Take-up/
Supply reel table assembly
Readjust tension
Oil adhering to capstan
Wipe off oil
and/or pinch wheel
Insufficient pinch Check and re-adjust pinch
wheel pressure wheel pressure
Capstan
advences
tape,
but
take-up
Reel
shaft
dragging
; Check take-up reel shaft assembly
reel does not take-up tape. due to lack of oil
Take-up idler wheel Check idler wheel
does not rotate properly Replace if necessary
Oil adhering to idler wheel
and roller on take-up — Wipe off oil
reel shaft assembly
Take-up idler wheel does Check idler tension spring
not keep good contact Replace spring if necessary
Check level ‘‘G’”’
21
Hen Pee MP be IT Aaa COTS a
(et estan
BNE ea AR Gotta aNENS ah has arev
a A a a al ag a te tll