Sanyo M5850FE User Manual

TTT RRR REPO IER Sek REI Ge EL RT Ss ORTOP TR A PEROT EAE MO AEA ARE A ERAN TOO AM RSA TIE Rd et AE RAI ae AE MGR ct ite Sete een ne
MECHANICAL ADJUSTMENTS
SENEAAL REMARKS HEAD POSITION ADJUSTMENT
The distance .between the cassette fixing pins and each Head
BA ES te FS
1...
Betore
adjusting
the
mechanism
of
the
unit,
wipe
the
tape
contacting
surfaces
clean
as
weil
as
the
rubber
surfaces
of
should
be
as
follows
with
the
unit
in
the
recording
made.
the
driving
parts
with
a
soft
cloth
soaked
in
alcohol.
Trouble
may
occur
because
of
oil
and
grease
stains.
R/P
Head
............-..,
44mm
Erase Head .. 2.2... 4.5mm
2. Use the external power source (Constant-Voltage Regulator,
4.5V DC) whenever a repair or an adjustment work is
performed. Cassette Fixing Pin
3. Keep the belts clean while the adjustments are performed. |
REQUIRED EQUIPMENTS “4
® Microcassette Torque Meter 4.4mm
@ Dial Tension Gauge
® Plus Screwdriver (1.7mm)
NOTE
Set the Tape Speed Select Switch to '’2.4cm" and perform | f
a repair cr an adjustment work. R/P Head Erase Head
TAKE-UP TORQUE ADJUSTMENT
PINCH ROLLER ADJUSTMENT Set the unit in the playback mode and measure the take-up
Check the Pinch Roller. If the rubber surface has scratch marks torque of the Take-up Reel. It should be 6 -- 11g-cm.
or is deteriorated, replace it with a new one.
Set the unit in the playback mode and measure the pressure Take-up Reel -——
with the dial tension gauge. It should be 180 - 150g-cm.
Dial Tension Gauge
160 — 250g
Pinch
Roller
Take-up
Icier
If the foilowing parts are stained or the rubber is deteriorated,
Capstan wice them with a soft cloth soaked in alcohol or replace them
with new ones.
* Drive Belt
* Take-up Idler
Spring
* Take-up Reel

Sanyo M5850FE Specifications

General

Brand	Sanyo
Model	M5850FE
Category	Cassette Player
Language	English