Samsung RCD-750 - Tape Section Adjustment; Recording BIAS, AZIMUTH, and Speed Adjustments

7-1-4.
3
Band
(FM/MW/LW)
MW(AM)/LW
adjustment
==
:
7
ITEM
CONNECTION
|
STEP
|
S.S.G.
RADIO
DIAL
|
Adjustment
REMARK
SETTIN
i
Frequency
G
point
IF
IF
is
the
same
as 2
band's
MW
OSC
Best
MW(AM)
Fig.4,
1
515KHz
lowest
frequency
coil
OT
102
resonating
frequency
|
(RED)
point
of
SSG
coverage
MW
OSC
Best
2
1650KHz
|
highest
frequency
trimmer
VC4
resonating
__|__(VARICON)
point
of
SSG.
3
Repeat
steps
1
and
2
several
times.
—.
——
AM
ANT
:
4
600KHz 600KHz
coil
Meximurn
MW(AM)
Same
as
2
band's
OL
102
output
tracking
(see
Fig.4)
—
—t-
5
1400KH
phheaa
hs)
Maxi
2
1400KHz
trimmer
VC3
eeu
VARICON
Me
=
ne
23)
6
Repeat
steps
4
and
5
to
obtain
suitable
sensitivity
at
6(00KHz
and
1400KHz.
—+—
{|___.
_
4
LW
OSC
Best
LW
Fig.4
‘
Meine
ewes
taronuency
coil
(BRN)
resonatintg
f
Ig:
OT101
point
of
SSG
requency
coverage
.
LW
OSC
BEST
8
295KHz
highest
frequency
deinamier
resonating
OCT4
point
of
SSG
9
Repeat
steps
7
and
8
several
times.
LW
ANT
Maximum
.
10
170KHz
170KHz
ae
output
es
ki
mee
LW
ANT
al
|
ESERIDg
Maximum
11
250KHz
250KHz
trimmer
output
OCT2
7
12
Repeat
steps
10
and
11
to
obtain
suitable
sensitivity
at
170KHz
and
250KHz.
L
_
|
[==
-
35
-
RCD-750
eet