Technics RS-646DS-D User Manual

MEASUREMENT & ADJUSTMENT
BEFORE ADJUSTMENTS OR REPAIRS ---.--
1. For electrically related adjustments only, each of the variable resistors and connection points for adjustment can be seen when the
bottom cover is removed as shown in fig. 7 below. Make adjustments by referring to each adjustment description.
—Connection
|
: :
-
;
woes
point
®
for
pele
a
ope
.
.
:
Connection
point
<B)
for
L-ch
playback
=
be
|
level
meter
adjustment.
frequency
.
response
adjustment.
2.
When
electrical
parts
of
printed
circuit
board
are
to
be
repaired,
rernove
the
mechanism,
amplifier
and
power
supply
printed
circuit
board
from the
case
as
shown
in fig.
8
below. When each section
is
reconnected
by
connectors,
the operation
of each
section
can
be
confirmed.
Note: 1. Secure the mechanism assembly to the jack angle.
2. Secure the power supply printed circuit board, in the same way, to the headphone jack angle.

Technics RS-646DS-D Specifications

General

Brand	Technics
Model	RS-646DS-D
Category	Cassette Player
Language	English