Page is loading ...
GD
rrloNeErl'
ORDER
NO.
ARP
-099-O
STEREO
TUNER
TXIISOL
o
This
service
manual
is
applicable to
the HE,
HB
types.
o
Ce
manuel
d'instruction
se refCre
au
mode
de r6glage,
en francais.
o
Este
manual
de
servicio trata
del m6todo
de
ajuste
escrito
en espafiol.
CONTENTS
1.
SPECIFICATIONS
.
2. FRONT
PANEL FACILITIES
3. BLOCK
DIAGRAM
4.
C!RCUIT
DESCRIPTIONS.
. .
5. PARTS
LOCATION
6. EXPLODED
VIEW
.
7. P.C. BOARD
CONNECTION DIAGRAM
8.
SCHEMATIC
DIAGRAM
9.
ELECTRICAL
PARTS
LIST. .
10. PACKING
11.
DIAL
CORD
STRINGING
12. ADJUSTMENTS
nEcuce
AJUSTE
2
3
4
4
5
6
7
9
11
12
13
14
16
18
Change
of
Line Voltage
Line
voltage
can be
changed
with following
steps.
1.
Disconnect
the
AC
power
cord.
2.
Remove the
Top cover.
3.
Change the
connection
wire
(for power
trans-
former)
of terminal
No.
12 and
terminal
No.
11 of
Switch
assembly A as follows:
Voltage
Terminal
No.
12
Terminal
No. 11
220V
Green
wire
Blue wire
240V
Blue wire
Green
wire
4.
Stick the line
voltage
label on
the rear
panel.
Part No.
Description
AAX-193
AAX.192
MODEL TX-130L COMES
IN TWO VERSIONS
DISTINGUISHED
AS
FOLLOWS:
Type
Voltago
Remarks
HE
22OY and24OV Europe model
HB
22OY and24OV
U.K.
model
22OY label
240V
label
PICINEEFI
ELECTFICINIC
CCIFIPCIFIATIGIN
4-1, Mesuno
1-chome,
Mesuno-ku, Tokyo.158,
Japan
PICINEEFI
ELECTFICINICE|
IUAAI
tNC. 1925
E.
Dominguez
St., Long Beach,
Califonnie
9OE1O U.S.A.
PIoNEEFI
ELEcrFloNlc
IEIJFIoPEI
N.v.
Luirhagen-Haven
9, ao3o Anrwenp,
E}etgium
P|ONEEFI
ELECTFICINIC€i
AIJCITFIALIA
PTY. LtE.
17AJ184
Boundany Fload,
BnaLside,
Victonia
3195, Ausrnatia
YL
o
APR.
i982
Printed in
lapan
1.
SPECIFICATIONS
FM Tuner
Section
Usablesensitivity............
.... 10.8dBf
(1.9pV)
50 dB Quieting
Sensitivity
Mono; 17.3
dBf
(4.0
pV)
Stereo; 39.2
dBf
(50
pV)
Sensitivity
(DlN)
.........
Mono; 0.85prV
Stereo; 39.8
pV
Signal-to-Noise
Ratio
(at
80 dBf
)
.. Mono; 75 dB
Stereo;
70
dB
Signal-to-Noise
Ratio
(DlN)
......... Mono;72d8
Stereo;
70
dB
Distortion
(at
60 dBf)
Stereo........
.......1k{2;Q.2o/o
Distortion
(DlN)
Stereo........
....... 1kHz,0.2o/o
Capture
Ratio ..........
...... 1 .0 dB
Alternate Channel
Selectivity
................
60 dB
Stereo
Seoaration
............
......... 1 kHz;
zl0
dB
Frequency
Response
...... 30 Hz
to 1
5
kHz:!
fr
dB
Spurious
Response Ratio
.........
...........
70 dB
lmage
Response
Ratio
......55dB
lF Resoonse
Ratio..........
..80d8
AM
Suppression
Ratio
...... 50
dB
Muting Threshold
19.2 dBf
(5
pV)
Antenna
Input ....... 300
ohms balanced,
75 ohms
unbalanced
LW
Tuner Section
Sensitivity
lHF,
external antenna
....45pV
Selectivity
... 25 dB
Signal-to-Noise
Ratio
.......50 dB
lmage
Response
Ratio
...... 40 dB
lF Response
Ratio
..........
.. 70 dB
Antenna
Accessory
AM looP antenna
MW
Tuner Section
Sensitivity
lHF, external antenna
....30pV
Selectivity
...25d8
Signal-to-Noise
Ratio
....... 50
dB
lmage Response
Ratio
...... 40 dB
lF Response
Ratio ..........
.. 70 dB
Antenna
Accessory
AM
looP
antenna
Audio Section
FM
(100%
MOD) .........
650
mV/3.5
ka
AM
(30%
MOD)
.........
200
mV/3.5 ka
Miscellaneous
Power Requirements
AC22OV
l24OV,
50/60H2
{Switchable)
Power Consumption
........9.5W
Dimensions
.......42O
(W)
x 69
lHl
x?26
(D)
mm
16-1/2
(W)
x2-3/4
(H)
x 8-718
(D)
in
Weight
(without
package)
. .. .. . 2.5
kg
(5
lb
8
oz)
Furnished
Parts
FM T-type
Antenna
...............
'l
AM
Antenna
........................
1
Antenna Catcher
................... 1
Connection
Cord with
Pin Plugs
.................. 1
Operating
Instructions
............ 1
NOTE:
Specifications
and design
subiect
to
possible
modification
without
notrce.
2.
FRONT PANEL FACILITIES
-ilF
* *r"_a'';-
,- HK
cfl
_fr...,.t
|
{=;
I
@
O
poweR
swrrcH
(PowER)
When
this switch
is
set
to the ON
position,
power
is supplied
to the
tuner's main circuits.
The unit's
power
switch
is
geared
to selecting
the transformer's secondary
and so even
at
the
STAND-BY
position,
the unit's circuitry
will work as
long
as
the
power
cord
is connected
to the
power
outlet.
Disconnect
the
power
cord
from the AC
power
outlet when
the
unit
is not
in
regular
use.
@
rururruc rNDrcAToR
(TUNTNG)
This indicates that
an
FM, MW or LW broadcasting station
is
being
received.
@
sreneo
tNDtcAToR
(srEREo)
This
lights automatically
when an
FM
program
is
being
broadcast
in stereo.
It does
not light when
the FM MUTING
switch
has been
set to
the
OFF/MONO
Position.
@
rru MUTTNG
swtrcH
(FM
MUTING)
In the
released
position
when
it is
normally set,
this switch
suppresses
the annoying
interstation
noise
which
is heard
when tuning
in FM
broadcasting stations.
lf the station
signals are
weak
and
there is a
great
deal of
noise
and
distortion,
depress
this switch
(and
monaural
sound
reproduction
results).
This switch
does
not work
with MW and
LW
reception.
@
rurutruc
KNoB
Rotate
this knob
to
pick
up
the stations
(FM,
MW or LW)
@
rurucfloN
swlTcHEs
(FM,
MW
or LW)
Depress
the
FM
switch
for
listening to
FM broadcasts.
Depress
the MW switch
for
listening to MW
broadcasts.
Depress
the LW switch
for listening
to LW broadcasts.
@
rneouENcY scALE
This indicates the frequency of the broadcasting station
(FM,
MW and LW).
The
top level figures
(88-1081
indicate the FM frequencies.
The center level figures
(55ru160)
indicate the MW frequen-
cies.
The bottom level f igures
(
150-350) indicate
the
LW
f requen-
cies.
@
ourPUT
coRD
(accessory)
This
is
used
to hook the unit up
with the stereo amplifier.
@
r-rYPE
FM
ANTENNA
(accessory)
This antenna
is for
listening to FM stations
and
it
should
be
connected
to the rear
panel
of the unit.
This
is
a
spare antenna
for
listening to FM stations and
is
used until
an outdoor
FM antenna
is erected.
For the best
reception,
an
outdoor antenna
should
be obtained.
@
nnn ANTENNA
AND
ANTENNA
cATcHER
(accessory)
This antenna
is for
listening
to
MW and
LW stations and
it
should be connected
to the rear
panel
of the unit.
The
anten-
na
catcher
is used
when fixing
the
antenna
to
a
wall or other
location.
NOTE:
Even with
the accessory
T-type FM antenna
and AM antenna
it
may be impossible
to tune into some
stations
when the broad-
cast
stations
are
too far awaY or
when the unit
is
located in a
weak-signal
area such
as in the mountains.
ln cases
like this, use
an external
antenna.
3
3. BLOCK
DIAGRAM
ANTENNA
FM
300f]
75rI
GND
FM FRONT-
END
AM TUNER
IN
DICATORS
STEREO
FM
IF AMP
8 DETECTOR
IC
(
PA300t-A
)
FM
MPX
STEREO
DEMODULATOR
rc
(HAlr56w)
IC(HAil38)
D
IAL
POINTER
POWER
SUPPLY
ILLUMINATION
4.
CIRCUIT
DESCRIPTIONS
FM
Tuner
The
FM front
end
is comprized
of a
J-FET
(2SK168)
single-stage
RF amplifier,
and
NPN
transistor
mixer,
and
an
NPN
transistor
modified
Clapp local
oscillator.
The IF
stage consists
of.
2 dual-element
ceramic
filters,
a single
transistor
amplifier
element,
and
IF
system IC
(PA3001-A)
which
incorporates
the
IF limiter
amplifier, FM
detector,
ffid
the
FM
muting
circuit.
FM Multiplex
Stereo
Decoder
The
stereo
decoder
stage employs
an
FM
MPX
IC
(HA1L56W-P),
while
the
subcarrier
signals
(frequencies
above
19kHz)
are
removed
by an
-
18dB/oct.
active filter
consisting
of a PNP
tran-
sistor. This
active filter
also serves
as an
amplifier
for
frequencies
within its
passband,
and
eliminates
crosstalk.
AM
Tuner
The
AM
tuner is two
wave-band tuner
$rith LW
(150kHz-350kHz)
and MW
(525kHz-1605kH2).
This employs
a
2-ganged
tuning capacitor,
a single
element ceramic filter,
and an IC
(HA1138)
consisting
of an
RF
amplifier, mixer,
2-stage IF
amplifier,
detector and AGC
circuit.
5.
PARTS
LOCATION
Front
Panel
View
Top
cover
ANE-357
Knob
A
(POWER)
AAD417
Front
panel
ANM-208
Rear Panel
View
Terminal
4P
(ANTENNA)
AKA.O18
Top View
NO?ES;
o
Parts
without
part
number
cannot be
supplied.
c
The
I
marh
found
on
some
component
parts
indicates
the importance
of the
safety
factor
of the
part.
Therefore,
when
replacing,
be
sure
to use
parts
of
identical
designation.
o
For
your
Parts
Stoch Control, the
fast
moving items
are indicated
with
the marhs
**
and *.
**
GENERALLY
MOVES FASTER
THAN *.
This classification
shall be adjusted by each
distributor
because
it depends
on
model
number,
temperature,
humidity, e tc.
Knob
B
(FM
MUTING)
AAD48O
@@GA
t
-i-
Panel
stay
assembly
ANR.522
Knob
(TUNINGI
AAA.O79
Terminal
2P
(OUTPUT}
AKB.O77
AC
power
cord
ADG-062
(HE
typsl
ADG-063
(HB
typel
Tuner
assembly
GWE-186
**
Push
switch
(FUNCTION)
ASX-190
Tuning
shaft asembly
AXA-35O
a*
A**
Power
transformer
ATT.881
Push
switch
(POWER)
ASG-s16
Push
switch
(
ASG-313
6.
EXPLODED
VIEW
Mark
No.
Part
No.
Description
1. AN
E-357
2.
BBZ30P080FZK
*
3. AEL-165
4.
AAD417
5.
PMZ30P060FMC
AAG-237
ANM.208
AAD.48O
AAA-O79
wA73F1
18U050
ABN-067
AEK4O6
ANR-522
AAF-1
17
Mark
No.
Part
No.
Description
b.
7.
8.
9.
10.
Top
cover
Screw 3x8
Lamp assembly
Knob
A
(POWER)
Screw 3x6
Dial
scale
Front
panel
Knob
B
(FM
MUTING)
Knob
(TUNING)
Washer
Nut M7
Fuse
(T630mA)
Panel
stay assembly
Dial
pointer
assembly
Tuning
shaft assembly
Screw
Power
transformer
Foot
assembly
A
21. ADG-062
ADG-063
22.
GwE-186
51.
52.
53.
54.
55.
AC
power
cord
(HE
typel
AC
power
cord
(HB
type)
Tuner
assembly
Switch assembly A
Switch
joint
Pulley
assembly
Plate
LED
assembly
Switch assembly B
Smoother
Pulley
holder
Switch assembly
C
Chassis
Rear
panel
Tuning drum
Pulley
assembly
Nylon rivet
Remote
wire
11.
A
**
12.
13.
14.
15.
56.
57.
58.
59.
60.
-
-
A
16. AXA-350
17.
ABA-252
18. ATT-881
19.
20. AEC-784
61.
62.
63.
64.
65.
21
)4=:\,
fy
M
\r'"
z@
o
sJ?.-
5
xr/
e-{t
-'v-z
-
3
2
I
TUNER AS!
7.
P.C.
BOARD
CONNECTION
DIAGRAM
Q4
Q9 Q5
a8
@
@
@
R.560
@
ItrP'JtrE
F+;t
flk
o
#"tg30
n,,zzx
*
Re 4r
H o* .-*lqtzx al
c'l
oot
w
csool
c:
l00P
o#
bI
RE
t80
*-J-8
390
6
o--r''<
Dt
"
"*r
,,?,f'
"lPl
t=."1
cJojl
tlll
"/
ggt
-'
cEE
^
""'F1
-ri-
"rr
+
ilfi
l{
ffi
EEI
'"1'+,,,]1i1
I
ss
'str
'-;r
*i:-
--;1'*rrii.*
ITE
xru,
--.,,-
ffi#'*'' ;&.'ryI#;
y.-
r\'
:;l
:**
9'u0,, ^1. /-
nitTfi"u'"-,r--
mtA"
r's
Bo,'u
t"--:'i,qt"-€fiH:'
#;"'
rd*+,%Ti
1103
390
^
Crm
0.047
u
o--{
}4
7
crooT
0 047.
-L
ctl?
?iE
ilH'
(
y.))i'u'
;"{"X l{
-i:ir'
-
-
-
B
R2ls
lox Cztz
0X22
o{
f4
D9 A'EL;T?1..
''
BANO SELECTOR
External
Appearance
of Transistors and
lCs
2SK168
Typ. No
Lot No
PA3q)1-A
HAl
138
HAl
1s6W-P
2SC535
2SA992
ross
'*otlro.*"-S--r",*"
,rr"-.-{#l:::-"
^,.
---L
nfl
)fril^-
;
!\
g
u\
2SC945A
zSD880
2SD313
Tvpe
2SA104A|AI
2SC2458lAl
Type
No-
hre-
tr,l
llr rPl
lr
ul
lo
ol
l''' I
loFF I
FUNCTION
-
SWITCH
ASS'\
3
'"'"*.,r*,',fu,.^.y^ri^.."
_(
fr:' * #,$:l"li+r. .
e,
*,
'l+ '[L'fi't1
V''-
";ffi'ffi.ffii'tm-
ii3?iiiil
L+
'
3#1
''#:
ffi
|4J*"lfi'[
R
c3
R30a
R303
rl
Cao:
,'/\,F
9vRr5K
*--
^
U5
:^
e-
tf-
tlSi
*Wzr
1/50
\
+
cao6
r
t-+)4
0.33/50
+
C:oa 2J
o+)4
\
0.4?/50
r
Cao2
o{
F.
.c319
0 041
*)4
-A47150
,!l*']l
"
o
*,.,nfl"i;S
5;:l
.lV'-
erFo
+
44"
ll,
oll
i,.,,zz.o
ii"i-11.'3{"\l
i.l7 @--or ^
e,r
^i]l:
rt;
l[
J|
:m _nffi:-x'-".1.*l',l
l*s-ts
.3Jig
d tHgf*"*"*
d5*
lru
ql
m 'ffi;
i;*'tP st
i
l'-10"
"
ilLq
o''u-J;t:tl'
ilTl;;ii;,?^
4#
isr#kJ*#
#\;,6ffi
3:'t*;li.t;"
,-'n
lt."tl
n.gle.-
-*
$'5
t#t'*
Q8'9 2SA992
o-l
Fo
Rre
8.2K
0.047
ero ?sogao
c1osoo47
#
_
Qtr
asce4sa
c,o,:;..-.----
D15
:d
.Ts{^Til5i*
*iF
_ +ts i3:
lo
02
'--r-E-
^Tffi
tilit.ff'i'^
.n'
?
SSiisg' "tui4e*s2a-
"l
H I
rr#q'-
l$l
]ffi,,t-""'^ffi*
ffi
o,ruwq+--qffiRo*,0K
6s
:gT
ffiil
[_,-1 rl
=||---
,,0,1
FEI
*B
?^
ffif*
n.?t6d
'".8.rrqu*,'o.rx'
I
L-r!,r
l-- :;1"1 ; | -.F" I ll+,1 | +Xfii
Rro6 2zK
*-45Pdi*R31i t2K
#
lFql"
'mry.*
m,,n"'y*ffi,',ffi.ff1
'.
.
o ol
G|+{ ffstz
6Eo
636 2299P
o
E
o
I
o
o
o
o
-l'
6
5
TUNER
ASS'Y
GWE-186
Q7
A
swtTcH
Ass'Y
(B)
SWITCH
ASS'Y
(A)
B
C
FUNCTION
SWITCH ASS'Y
(C)
D
6
5
4
MUTING
/ MOOE
Q60r
2SArO4srAr
Q602
25C2458 tAt
_l
3
2
Qi-3
FI\4
FRONT-
END
cy
g
Lcz
E lf t Tr5p
Evcz I
'l
",I
o2
H#K
Q4
2SC46i
FIV IF AMP
s2'2
Q5
PA!
c|2
-
22Oc
-
-
-
54: aAND
SELECTOR
asx-t53
T3
VG
rACX-O27
TC3: ACt-OO6
TC6,7: ACt-Ot5
n6 4.7
I
lo.ol
Rt2
,:),ittl
cr5
o.ol
46{
PILOT
LAMP
8V
O3A
AEL.
t55
ct4
o.ol
I
Q3
I
2SC
2.2'
R203
3.3k
R40l
uu
?20/
23
{OIAL
POINTER)
D9
AEL-372
D8
KZLt
40
!;-,ffi
vnl:
VCO ADJ
acP-
o9 |
c405
25
D9
I
I
st
:
PowER
ASX-r90
oil
r+i-l
ac2zov_-f)l
i
g
ll
soraowt--j
;
g
ll
a
L--,I,__9
ll
I
asc-rre
d\sr
L_ __
__ i
cFil
f,\
1630nA
4
AEK_406
o
qt
d
AC
rcWER
CORO
AoG-O62
----J
s2-l
SWITCH Ass'y
(A)
|
--
SWITCH
Ass'y
(C)
3
2
8. SCHEMATIC
DIAGRAM
TUNER Ass'y
GWE-186
_-_
75n
A
Qi
2SKI6A
q2
2SC535
FM
UNBAL,V---------t
L3 14 fC2
300l)
9AL.
FM
l--
75O
UNBAL.
L..-.__
AM
LOOP
ANT.
L
:Rr9
390
cr6
-{F-r
ao22 D
DI
ust035
Qir
2sc945A
I\,I U IING
US'fO35
Lto/3o
?--r
I
L-------i
|ift+
+3fl.
Q6
HAit3A
AM TUNER
DIO
r
l5
usro3
3
Q7
HAfi56W-P
MPX IC
D5
USiO35
qro
zsDaao
REGU
LATOR
---{A}-
| --
Rs
-
+b:4?o/
5Et
I
5oo
L5
|
CIO aP
'__?-F_T-JF
F
/r
,f
T,c:
#ev
./'vc3 lrcs
+
Rro
RzOl
tao
C2O4
o.ol
65
4
cr2
-l
22Oo
Q5 PA3OOI-A
FIII IF
AIUP A
DET
Lt: alc-t57
L2:ATC-r56
L3:
AIC-
r59
t4
|
aTc
-t
58
L5: ATC
-r60
L6
I
ATH.O49
LED Ass'y
;;,l_l
ATE-O53
ATE.O32
AT8-078
aT8- Oa2
T6
|
^TD-
OO5
Ftt2.
AfF-126
F3
:
ATF-l2l
NOTE:
The indicated semiconductors are
representatiue
ones
only. Other alternative semiconductors
may be
used
and
are listed in the
parts
list.
1. RESTSTORS:
Indiclt€d
in O, 7.W, rS%
toler.me
unl6
othcilis notad
k : ke,
M: Mn,
(F):
!l%,
(G):12X,
(Kl:11096,{M):
r20%rot€r.@
2.
CAPACITORS:
Indicated
in
Gpaciiy
(!
F)/voltag€
(V)
unl6
othceis not6d
p
:
pF
Indication
without
voltage
is
SoV except
elctrolytic
csp&itor.
3,
VOLTAGE
f-
| DC vohage
(V)
6t no input
signal
@:signat
vottage
at FM
itooHz
75kH:
DEV.
4. OTH€RSl
A
:
Adjusting
Fint.
The
I
mark f@nd
on sme
componenr
p6ns
indicatG
the ih.
pon.nce
of the sfety lactor
ot the
pen.
Thercfore,
when
rcplacing,
be
src to ue
pani
of
identical
dsignation.
This
is the basic $hematic
diagram, but the
eruat circuit may vary
due to improvements
in d6ign.
swtTcHES:
Sl :
POWER
oN
-
.g!L
S2-l
: FUNCTION
LW
ON
-
gIE
S2-2:
FUNCIION
MW
ON
-
OFF
S2-3:
FUNCTION
FM
ON
-
OFF
53
:
MUTING
,/ MODE
ON/AUTO
-
OFF,/MoNo
54
:
BANO
SELECTOR
LW
-
MW
The
underlinod
irdi6t6lhe
ilitch
@sition.
I
OUTPUT
ll-5odl
J-
F
t/5o
-
I
-
vnr:
VCO ADJ
acP-o9l
R
r
!
I
I
oo
I
oFF
I
_)
s2-3
FT
,-
l
6
5
4
f2
a.2l
r------1
i-l
I *.'c
'oz
-*!'^o.a-
't'
T1rlto I
vv-'
"' FilO 2201
:T':jr
POWER
SUPPLY CIRCUIT
FOR
HB TYPE
L
GWE-t
86
ac
240v
50
/60
Ar
AC
POWER
CORO
ADG
'O6
3
9.
ELECTRICAL
PARTS
LIST
NO?ES:
c
When ordering
resisfors,
first
conuert
resistance
ualues
into code
form
as shown in
the
following
examples.
Ex. I
When there are
2
effective
digits
(any
digit
apart
from
0),
such
as 560 ohm
and 47h ohm
(tolerance
is shown by
J
=
57o, and
K: 107.).
560a 56x10' 561
.. ..
RD%PS
tss]D/
47he
47x103 473..
..
RD%PS@AAJ
0.5a
0R5 . .
RN2H
@Etrr
Ia 01O.. .RsrP@tror
Ex.
2
When there are
3
effectiue
digits
(such
as in high
precision
metal
film
resis-
tors).
-
5.62hn s62 x 100
s621.
. . .
RNv4sR
EGAmr
t
The
A
marh
found
on
some component
parts
indicates the
importance of the
safety
factor
of
the
part.
Therefore, when replacing,
be
sure
to use
parts
of identical
designation.
o
For
your
Parts
Stock
Control,
the
fast
mouing items are indicated
with the marhs
**
and *.
**
GENERALLY MOVES
FASTER
THAN
*.
This classification
shall
be adjusted by
each
distributor because
it depends on model
number
,
temperature, humidity,
etc.
GWE-186
A
*
ATr-8gl
_ r
A
ADG_062
A
ADG-063
*
AEL-165 PLI
Lamp
assembly
A
**
AEK-406
FU1
Fuse
(T630mA)
Mark Part
No.
Symbol &
Description
cKDYF 473250
C101, C103-C106, C108,
C111,
cl13, C216, C302,C211
cKDYF
223250 C16, C215
cEA471M
16L C401.C402
0EA471M25L C403
0EA221M25L
C404
cEA R33M
50L C306
cEA R47M
50L C206, C308, C316, C318,
C319
cEA 010M 50L C110.
C307
cEA
100M 50L C102,C219,C220,C223,C309,
cl09
OEA220M25L
C214
cEA
330M 16L C209
cEA 470M 10L C107. C205
cEA 470M 25L C407
cEA 101M 25L C405
cEA
221M 16L C301
cEA 2R2M
50L
C224
cosA 331K 50 C203
cosA 51
lJ 50 C305
cosA 121K 50
C201
RESISTORS
Note: When ordering
resistors, conuert
the
resistance ualue
into code
form,
and
then
rewrite the
part
no.
as before
Mark
Part
No.
Symbol & Description
*
ACP-Og1 VRI Semifixed
(5k)
RN7.PO
1502F
R307
RD%PM
!trtrJ
R2,
R6, R12,F.14,
R101, R207,
R301,
R403
RDl/8PM
OODJ
Ft1, R3-R5, R7_R1 1,
813, R15-
R20,
Rl02-R1 13,
R201-R206,
R208, R210-R215,
R302-R306,
R308-R312.
R314-R321,
R401,
R402.
R404
Miscellaneous
Parts
Mark Part
No.
Symbol &
Description
Tuner assembly
T101 Power
transf ormer
Tuner
Assembly
(GWE-186)
CAPACITORS
Mark Part
No.
AC
power
cord
(HE
type)
AC
power
cord
(HB
type)
Symbol & Description
-
ACK-027 VC
Tuning
capacitor
ACM-006
TC3
Ceramic trimmer
ACM-015
TC6.TC7
Ceramic trimmer
cGB R47K
500 C8
ccDcH
080D 50 c10
ccDRH 1soJ s0 c9
ccDTH 100D 50 C202
ccDcH
't
50J 50 c12
ccDUJ
090D 50 Cl
ccDUJ
1s0J 50
C2
ccDsH
270J50
C222
ccDcH 330J 50 Cl 1
ccDs|- 060D 50 c3
ccDSL 101J 50 C5
ccDSL
221J50 C112,C207
CKDYB
561K 50 C3't
1.
C314
CKDYB 182K 50 C315, C317
CKDYB 222K50 C310. C313
CKDYX 183M
25
C303,
C304
cKDYF 1032 50 C4, C6,
C7, C13-C15,C204,
c204, c210, c212,
c213
-
SEMICONDUCTORS
Mark Part
No.
Symbol & Description
Switch
Assembly C
Mark
Part No. Symbol & Description
**
**
**
**
**
**
**
**
**
**
*
*
*
A
25K1 68
2SC535
2SC461
PA3001-A
HA1156W.P
HA1
138
2SA992
2SC945A
2SC880
(2SD313)
us1035
(
1 52473
)
(1
Sl 555)
1 OE2FD
KZL140
AE L-372
o1
02
03, 04
o5
Q7
o6
08, 09
01
1
010
D1, D3-D5, D10-D16
D6, D7
D8
D9 LED
Symbol & Description
**
Asx-190
LED Assembly
Mark
Part
No.
Remote
push
switch
(FUNCTION)
Symbol
&
Description
T5 LW ANT coil
TG
LW OSC
coil
F1, F2 FM
ceramic
f
ilter
F3
AM ceramic
filter
Symbol & Description
**
2SA1048/A/
0601
**
2SC2458lAl 0602
*
AEL.371
D6O1 LED
*
AEL-372 D6O2
LED
RDl/8PM
BODJ
R6O1
-R6O4
1O.
PACKING
r---qh
2---S
Mark No.
Part
No. Description
't.
AT8-076
2.
ADH-Oo4
3.
ADE-015
4. ARE-O33
AR8-486
5.
AHA-296
6.
AHA-297
7.
AHE-O42
Antenna
assembly
T-type
FM antenna
Cord
Operating
instructions
(HEl
(
English/German/French/
Italian
)
Operating instructions
(HB
)
(English)
Front
pad
Rear
pad
Packing
case
COILS. FILTERS
Mark Part
No.
ATC-157
ATC-156
ATC-159
ATC-158
ATC-160
ATH-049
ATE-053
ATE-052
ATB.O78
ATB.O82
ATD.O11
ATD-006
ATF.126
ATF.121
(ATF-133)
OTHERS
Mark Part
No.
L1
L2
L3
L4
L5
L6
T1
T2
T3
T4
FM
ANT coil
FM
ANT coil
RF
coil
RF coil
FM
OSC
coil
RF
choke coil
FM lF
transformer
FM
det. transformer
AM ANT coil
AM OSC coil
AKA.O18
AKB-077
**
ASX-I53
Switch Assembly A
Mark
Part No.
4P terminal
(ANTENNA)
2P terminal
(OUTPUT)
54
Remote slide switch
Symbol & Description
51
Push
switch
(POWER)
R501, R502
A
**
Asc-s16
RD%PM
5R6J
Switch Assembly
B
Mark
Part
No.
Symbol
&
Description
**
ASG-313
53
Push
switch
(FM
MUTING)
11.
DIAL
CORD
STRINGING
1.
Remove
the top cover.
2. Remove the tuning drum from the
shaft of
the
tuning capacitor.
3.
Tie
one end
of
the cord to the
stud A located
inside
the tuning drum.
4.
Rotate the tuning capacitor right
around until
the rotor
blades are
fully
intermeshed.
5.
Secure the tuning drum back onto the
tuning
capacitor
shaft,
making
sure that the
securing
screw
faces
directly
upward.
6.
Pass
the cord
out through the
small
opening
in
the
circumference of the tuning
drum
(see
diagram), and
then
take it
over
pulleys
B and
C
in
that sequence.
7. Wind
the cord around the tuning
shaft 3 times.
8.
Pass
it over
pulley
D,
wind
it around the
tuning
drum
2
times,
and
finally
tie it to
the
spring
hook F
so
that it is tensioned.
Starting
point
I
I
t
trM
|
|
|
|
I
I I
I
N,4\n/
I
9.
Turn the tuning shaft, and check that
the cord
moves
smoothly.
10. Cut off any excess cord.
11. Turn
the tuning shaft counter-clockwise
as
far
as
it
will
go.
12. Align the dial
pointer
with
the starting
point
of the dial
scale, and then
pass
the cord
over
it.
13.
Check
that
the dial
pointer
is
in
line
with
the
starting
point
of the dial
scale.
14.
Finally
apply the
locking
paint
to the cord
securing
positions
(stud
A and
spring
hook F)
and the dial
pointer
connection.
Dial
pointer
Tuning
drum
Spring
hook
Tuning
shaft
\-----"-
\
12.
ADJUSTMENTS
FM
Tuner Section
o
Check
that
the dial
pointer
indicates
a starting
point.
o
Connect the
SIGNAL
meter between
terminal
no. 5 of tuner
ass'y
and the
ground.
o
connect
the
TUNING meter
between
terminals
no. 1
and no.
2
of
tuner ass'y.
o
Set the FM
switch
to
ON
and
the FM
MUTING
switch to
OFF.
NOTE:
Connect
the MPX
SG to the FM
SG
external
modulator
terminal and
set the modulation
to Main
(IhHz,
L+R)
+67.5hH2
deuiation,
Pilot (19hHz)
!7.ShHz
deuiation.
AM
Tuner
Section
o
Check
that the
dial
pointer
indicates
a starting
point.
o
Turn
ON
the
MW
switch.
o
Connect
the SIGNAL meter
between
the terminal no.
5
of
tuner ass'y and the
ground.
Position
of
I
Adlurt-"nt
otat
potnler
I
point
-l
Ser the TUNING
meter
to the center
position
and the
SIGNAL
VC3
|
meter
to the maximum
value.
(Fig.12-1)
Repeat
steps 1 to
2.
Set the
SIGNAL
meter
to
the maximum value.
Set the TUNING
meter
to the
center
Dosition.
Turn
ON
the
FM MUTING
switch.
Remove R
lO4
when
muting operation
stops above 30dB.
Set the signal of the
terminal no.
10 to l9kHz
(1100H2).
Minimize
the
distortion of
the
OUTPUT
terminal
signal.
Step
AM
3Q"/o
SG
modulationl
Position
of
dial
pointer
Adiustment
point
Adlustment
procedure
Frequenry
Level
I
1400kHz
1 00dB l4OOkHz TC5
Set
the output
of
the OUTPUT
terminal to the
maximum
value.
2
600kHz 1
00dB 600kHz T4
J
Repeat
steps 1 to 2
4
r4ook;;
T
.*r
f
''ooons.-f--ica
5
6ookHz
I
soae
I
ooor.H.
l
t.
o Repeat
steps
4
to 5.
Long Wave
Section
.
Set the AM
BAND switch to the LW
position.
Step
AM
SG
(4O0Hz,
30%
modulation)
Position
of
dial
pointer
Adjustment
point
Adiustment
procedure
Frequenry
Level
1 340kHz 100d8
34OkHz
TC6
Adjust
until demodulated
signal at
OUTPUT
terminal is
maximum.
2 16OkHz
1 00dB
160kHz T5
3 Set the AM SG to 30dB output level,
repeat
steps 1 to
2 above.
4
340kHz
50dB
340kHz TC7
Adjust until demodulated
signal at
OUTPUT
terminal is
maximum.
5
160kHz
50dB
l6OkHz T6
6
Repeat
steps
4
to 5
until
maximum
sensitivity is attained.
Stator
Rotor
blade
Stator
Rotor blade
Spatu
la
(GGK-066)
qT-p
fifi[
X
ffi
X
Fig. 12-1
Adjustment
of
tuning
capacitor
c
vRl-.G
no.
1O----e
#,,1EX
@ f,"u
Tl3
Tc7
no.
2---{
e--no.
1
fl"--"'u
HI
ql
Fig.
12-2
Adjustment
points
15
12. REGLAGE
Section tuner
FM
.
V6rifier
que
I'aiguille se trouve
sur la
position
de d6part.
r
Brancher
le S-mdtre
(SIGNAL)
entre
la borne no
5
du
tuner
et la masse.
o
Brancher I'indicateur
d'accord
(TUNING)
entre la bome no
1 et la borne no
2
du tuner.
o
D6placer I'intermpteur FM
sur
Ia
position
ON, et le
s6lecteur de r6glage silencieux FM
(FM
MUTING)
sur
la
position
OFF.
Etape
FM
SG
(4O0Hz,
d6viation t75k
Hz)
Position
de
I'aiguille
Point de
169lage
Proc6dure
de r6glage
Fr6quence
Niveau
1
106MHz
1 06dB
106MHz TC3
D6placer
l'indicateur d'accord
sur
la
position
centrale et
r6gler le
S-mdtre
(SIGNAL)
i sa
valeur
maximum.
2
90MHz
1
06dB
9OMHz
vc3
(Fig.
12-1)
3
R6pdter
les
6tapes
1 et2.
4
98MHz
18dB
98MHz
TC1
TCz,
T1
Rdgler le
S-mdtre
(SIGNAL)
d sa
valeur maximum.
5
Pas
de
signal
Bruit
blanc
T2
D6placer
l'indicateur
d'accord
sur
la
position
centrale.
6
Ddplacer
le
s6lecteur de rdglage
silencieux
FM
(FM
MUTING)
sur
la
position
oN.
7
98MHz
25-35dB
Variable
98MHz R
104
Enlever
le R1O4 lorsque le
169lage
silencieux atteint 30d8.
I
I
98MHz
I
aoae
N'est
pas
modu16
98MHz VR1
R6gler
le
signal
de la borne no
10 d 19kHz
(1100H2).
9
98MHz
I
eooe
Modulation
st616o
98MHz
T1
(entre
190"
)
R6gler
au
minimum la
distortion
du signal de la borne de
sortie
(OUTPUT).
NOTE:
Connecter le MPX SG d lo
bome du modubteur extAiear FM
SG
et ftgler
la moduhtion Main
(pincipale)
Bu une de-
oiotion de
(lhHz,
L+R)
!7,5hH2.
Section
tuner AM
o
V6rifier
que
I'aiguille
se trouve sur la
position
de
d6part.
o
D6placer I'intetrupteur
MW
sur
la
position
ON.
r
Brancher le
S-mdtre
(SIGNAL)
entre la
bome no 5 du tuner et la masse.
Etape
AM
SG
(40OHz,
modulation
de
30%)
Position
de
l'aiguille
Point
de
r69lage
Proc6dure
de r6glage
Fr6quence
Niveau
1
14O0kHz 1
00dB 140OkHz TC5
R6gler la
sortie de
la
borne de sortie
(OUTPUT)
d
sa
valeur
maximum.
2
600kHz
't00dB
600kHz T4
3
Rdp6ter
les
dtapes
'l
et2.
4
140OkHz
30dB
l4OOkHz TC4
5 6OOkHz
30dB
600kHz T3
6
Rdp6ter
les
6tapes
4
et 5.
Section
grandes
ondes
.
D6placer le
s6lecteur de
gammes
d'ondes
sur la
position
LW
(grandes
ondes).
Etape
AM
SG
(4fl)Hz,
modulation de
30%l
Position
de
I'aiguille
Point
de
169lage
Proc6dure
de r6glage
Fr6quence
Niveau
1
34OkHz
1
00dB
34OkHz
TC6
Rdgler
jusqu'i
ce
que
le
signal de d6modulation
A la
borne de
sortie
(OUTPUT)
soit au
maximum.
2 16OkHz
100d8
l6OkHz
T5
3 R69ler
le
signal
AM
(AM
SG)
a
un
niveau
de
sortie
de 30d8,
puis,
r6p6ter les
dtapes
1
et
2 ci-dessus.
4
160kHz
50dB
1 60kHz
TC7
R6gler
jusqu'A
ce
que
le
signal d6modul6
d
la
borne de
sortie
(OUTPUT)
soit au
maximum.
5
160kHz
50dB
160kHz
T6
6
Rdpdter
les
6tapes 4 er
5
jusqu'au
point
d'intensit6
maximum.
Plaque
mobil
Stator
Plaque
mobile
Fig.
12-1
R6glage
du
capaciteur
de syntonisation
Spatule
(GGK-066)
sffi
4[ru
X
$m
1flil\
X
C
vR1-G
R
104
no
2-{
t-no
1
fl*"'u
HI
qJ
TC2 TCI
Fig.
12-2 Points
de r6glage
17
12.
AJUSTE
Secci6n
del
sintonizador
de
FM
o
Comprobar que
el
indicador
del cuadrante
sefrala un
punto
de inicio.
o
Conectar
el medidor
de
sefral
(SIGNAL)
entre
el terminal
no.
5 del conjunto
del sintonizador
y
tierra.
o
Conectar
el medidor
de
sintonizaci6n (TUNING)
entre
los
terminales
no.
1
y
2 del conjunto
aet
sinto-
nizador.
o
Poner
el
selector
de
FM
en
la
posici6n
ON
y
el interruptor
de
silenciamiento
en
FM
(FM
MUTING)
en
la
posici6n
OFF.
NOTA:
Conectar
el
generador
de sefial
de multipkx
(MPX
SG)
al
terminal de modulador
exterior del
generador
de
sefi.al
de
FM
(FM
SG)
y
ajustar
la
modulaci6n
a
Principal (LhHz,
Izq.!Der.)
t67,5kHz
de dewiaci6n.
Secci6n del
sintonizador de AM
o
Comprobar
que
el indicador del cuadrante
sefrale un
punto
de inicio.
o
Poner
en la
posici6n
ON el
selector
de
MW.
o
Connectar
el medidor de
sefral
(SIGNAL)
entre
el terminal no. 5
del
conjunto del
sintonizador
y
tierra.
Paro
FM
SG
l4filHz,
t75kHz
de dewiaci6n)
Porici6n
del
indicador
del
cuadranto
Punto
de
aiu3te
Procedimiento
d€ aiuste
Frecucncia
Nivel
1
1O6MHz
106d8
lO6MHz
TC3
2
9OMHz
106d8
9OMHz
vc3
(Fig.12-1)
central
y
el medidor de
sefial
(SIGNAL)
en el valor m6ximo.
3
Repetir
los
pasos
1
al 2.
4
98MHz 18dB
98MHz
TCl,
TC2,T1
Alustar
el medidor
de sefral
(SIGNAL)
al
valor m6ximo.
5
No hay
sefial
Ruido blanco
T2
Poner
el medidor
de
sintonizaci6n
(TUNING)
en la
posici6n
central,
6
Poner
en la
posici6n
ON el interruptor
de
silenciamiento en
FM
{FM
MUTINGI.
7
98MHz
25-3tu8
Variable
98MHz
R104
Extraer
el R1O4
cuando la operaci6n de
silenciamiento
se
detiene
por
encima de los
30d8.
I
eBMHz
I
asot
no modulada
98MHz VR1
Ajustar la
sefial del terminal
no.
10 a 19kHz
(r100Hz).
I
98MHz
I
86dB
Modulaci6n
estereof6nica
98MHz
T1
(dentro
de
t9O"
l
Minimizar la
distorsi6n de la
seflal del terminal de salida
(OUTPUT}.
Paro
AM SG
{4(XlHz,
3O%
de
modulaci6nl
Polici6n
del
indicador
del
cuadrante
Punto
de
aiuJte
Procedimiento
de
aiusto
Frccuencia
Nivel
1
140OkHz 100d8
l4OOkHz TC5
Ajustar
la
salida
del
terminal de
salida
(OUTPUT)
al
valor
m6ximo.
2
60OkHz 100d8
6OOkHz T4
3
Repetir
los
pasos
1
y
2.
4
140OkHz
30dB
140OkHz
TC4
5
60OkHz
30dB
600kHz T3
6
Repetir
los
pasos
4
y
5.
Secci6n de
onda
larga
.
Poner
el
selector de banda
deAM
(AM
BAND)
en
la
posici6n
LW.
Paso
AM
SG
(4(XlHz,
30%
de modulaci6n)
Posici6n del
indicador
del
cuadrante
Punto
de
aiuste
Procedimiento do
ajuste
Frectrencia Nivel
1
340kHz
100d8 34OkHz TC6
Ajustar
hasta
que
la
sefial demodulada
en
el
terminal de
salida
(OUTPUT)
sea
la m5xima.
2
160kHz 100dB 16OkHz T5
3
Ajustar el
generador
de
se6ales de AM
(AM
SG) al
nivel
de
salida
de
30d8,
y
repetir los
pasos
1
V
2
de arriba.
4
340kHz
50dB 340kHz TC7
Alustar
hasta
que
la
sefial demodulada
en el
terminal
de
salida
(OUTPUT)
sea
la m5xima.
5 16OkHz
50dB 160kHz T6
6
Repetir los
pasos
4
y
5
hasta
que
se
logre
la m5xima
sensibilidad.
Estator
Paleta
del rotor
Estator
Paleta
del rotor
Fig.
12-1
Ajuste del
capacitor
de
sintonizaci6n
Esp5tu
la
(GGK-066)
ffi
4ruXX_
X
FM
4l_r\
X
TC2 TCl
vR1_G
no.
lo-e
R1@
+
.o-
f-lt
ttl
tll
-5'l
E1J
2-{
Fig.
12-2
Puntos
de ajuste
19
/
