Technics SA-5060 - Page 3

M ALIGNMENT INSTRUCTIONS
Notes:
1.
Volume
control.......
0.0
ccc
cee
cece
ee
eee
eee
eens
Maximum.
5.
Maintain
line
voltage
at
rated
voltage.
2.
Balance
control...
.....c
cc
ccc ccc
cee
eee
eee
ee
eee
en
eens
Center.
6.
Output
of
signal
generator
should
be
no
higher
than
3.
Selectorswitch................-.
AM,
FM
MONO
(FM-RF,
FM-IF).
necessary
to
obtain
an
output
reading.
A.
Pape
MOMNOl
SWICNA
sinc
dichacey
bk
be
Reta
Send
Peer
epaews
Source.
7,
30092
FM
Dummy
antenna...........
Refer
to
fig.
2.
INDICATOR
(VTVM or SCOPE)
(DISTORTION METER)
DIAL
SETTING
(DISTANCE]
SIGNAL GENERATOR
or SWEEP GENERATOR
CONNECTION FREQUENCY
High
side
through
455
kHz
:
_
0.601wEtO
AMANT
|
(Set
for
—
|
Point
ofnon-
ee
He
aan
o
trimmer
terminal
England
“tepicieneaek
ol
roug
Common
to
chassis.
to
470kHz)
ADJUSTMENT
POINTS REMARKS
AM ALIGNMENT
T204 (1st IFT)
T 205 (2nd IFT)
T202 (IF Trap)
Adjust for maximum output.
0.1 Fcapacitor.
Adjust for maximum output.
Adjust ferrite core of L1 by
Fashion
loop
of
several
600kHz
|
turns
of
wire
and
radiate
|
(30%
Mod.
600
kHz
Connect
VTVM
or
scope
to
T203
(OSC
Coil)
signal into loop of receiver.| with 400 Hz) [41.7mm(12")] speaker terminal of receiver. Pan col screw driver.
Fashion loop of several 1500 kHz
turns of wire and radiate | (30% Mod.
signal into loop of receiver.| with 400 Hz) (1903mm(733"1]
1500kHz Connect VTVM or socpe to | CT202 (OSC Trimmer) | Adjust for maximum output.
speaker terminal of receiver. | CT201 (ANT Trimmer) | Repeat steps (2) and (3).
FM-IF ALIGNMENT
Connect DC voltmeter
Point of non- T201 (DISCRI IFT) (A) sh doe
NoS | between TP20 d TP203,
4 GENE We eee arnace re Nee 2an Orange Core Adjust for OmV indication.
FM-RF ALIGNMENT
L105 (OSC Coil)
L103 (DET Coil) Adjust for maximum output.
L102 (ANT Coil)
Connect to FM antenna 90 MHz
terminal through FM (100% Mod. 90 MHz
dummy antenna. with 400Hz) | {27.2mm(4")]
Connect VTVM or scope to
speaker terminal of receiver.
Connect to FM antenna 106 MHz
terminal through FM (100% Mod.
dummy antenna. with 400 Hz)
CT103 (OSC Trimmer)
CT 102 (DET Trimmer)
CT101 (ANT Trimmer)
106 MHz Connect VTVM or scope to
(184.1mm(7+")] speaker terminal of receiver.
Adjust for maximum output.
Repeat steps (5) and (6)
FM MONO DISTORTION ALIGNMENT
Connect
to
FM
antenna
100
MHz
.
;
Adi
ae
Connect
distortion
meter
to
| 7201
(DISCRIIFT)
(B)
BSCS
eer
IRIs
ok
terminal through FM (100% Mod. 100 MHz Speaker icnm
al of
dummy antenna. with 400 Hz) ‘ eee Green Core Repeat steps (4) and (7).
FM MPX PILOT ALIGNMENT
Using alternate system
@ 98MHz Non-modulated mono signal applied to set. @ Upply stereo signal from generator or stereo station to
@) Selector switch to FM AUTO. receiver.
(3) Connect frequency counter to TP301 through 100kQ. (2) Adjust R301 until stereo indicator lights up. Cement arm
@ Adjust R301 to 19kHz +30Hz. of R301 as shown in fig. 3.
Using a frequency counter
M@ FM-RF ALIGNMENT INSTRUCTIONG.........Only set for Germany
ABGLEICHANWEISUNGEN......... VOR DEM ABGLEICH SORGFALTIG DURCHLESEN
MESSENDER SKALENZEIGER-
EINSTELLUNG DES
SCHALTUNG | FREQUENZ | EMPFANGERS
[ABSTAND]
AnschlufS an den FM
Antennenanschlufg
Uber die kUnstliche.
FM Antenne
(Vgl. Abb. 2)
90 MHz 90 MHz L103 (Zwischenkreis)
( w ) [27.2mm] L102 (Antennenspule)
| CT103 (OSZ. Trimmer)
ee aah ial C1102 (DET. Trimmer)
CT101 (ANT. Trimmer)
SA-5060
; ANGEIGE
(ROHRENVOLTMETER ODER OSZILLOGRAPH)
ABGLEICH BEMERKUNGEN
FM HF-ABGLEICH |
Auf max. Ausgang
87.5MHz
abgleichen
(100% Mod
bel 400 Hz)
Output meter Uber Lautsprecher-
schwingspule anschliefsen.
87.5MHz
[(Omm]
L105
(Oszillatorspule)
m@ ALIGNMENT POINTS
f= L1 AM ANT Coil a ee DC
VOLTMETER
FM OSC FM OSC AM OSC FM DET
Trimmer Coil Trimmer Coil
FM DISCRI
eT Trimmer
FM ANT
Coil
FM ANT To §G |
Trimmer O | 750 To Receiver
AM
IFT
(SG
imp.
750
)
|
1502
:
AM ANT
aie FM output CT201 | Trimmer
sia \, TP204
, TP301
19kHz output AM OSC
7203 | Goi
vco
Adjustment R301
“OE \\ TP205
(AM
output)
AM
IFT
R301
A—B,
D—E:
Stereo
OFF
Position.
B—D:
Stereo
ON
Position
(Indicator
Lighting).
C:
Adjust
Point
of
Pilot
Circuit.
Fig.
3
FM
ANT
anaes
TR101
TR102
CF101
TR103
CF102
1C201
1C301
FM-RF
FM-1F
IF
1st~6th
AMP
EMMPX
(4)
Le
/
\
[\-onsciaareo—o
i
TR104
AM
ANT
OSC
YY
1C202
AM
RF,OSC,MIX,
Mic
amp
e
Det
od
FUSE
(L)
7
MN
O17
00
seis
9
SPEAKERS
EQUALIZER
Z
pear
4
a
Ss
.
co
Se
HeADr
Ones
NS
i
1C502
FUSE
(R)
—
©
AN
@
:
:
es
O)
EQUALIZER
(@)
ie
SPEAKERS
AMP
ST
—
0250
REC
OUT/PLAYBACK
.
©
©
7
7"
.
(L)
—
(R)
(L)
{R)
(L)
(R)
PHONO
AUX
REC
OUT
PLAYBACK
M@ TO REMOVE CABINET
(1)
Remove
two
(2)
cabinet
mounting
metal
clamp
from
|
ant
(2)
set
rear
panel.
(Left
and
Right
side)
Seeaues
(2)
Remove
four
(4)
cabinet
mounting
screws
(side)
Nos
aoe
Be,
1~4,
as
shown
in
fig.
4.
|
SS
—
Al
(3)
Remove
metal
fitting
of
cabinet
from
holes
A
and
B
of
cay
front
panel
in
arrow
direction
(1),
as
shown
in
fig.
4.
=
:
GY
Screw
1
. . . . . —S
(4)
Remove
cabinet
from
chassis
in
arrow
direction
@),
as
<=
any
shown
in
fig.
4.
Screw
2
(5) To reassemble, reverse above procedure.
Fig. 4
|
4
]
SA-5060
a