Pioneer F-X30L User manual

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NO.
ARP-O28-O
MoDELF-X3oLcoMEsINTWoVERS|oNSD|sT|NGU|SHEDASFoLLoWS:
o This
service
manual
is
applicable
to the NE andYB types'
ocemanue|d,instructionserefèreaumodederég|age,enfrançais.
o Este
manual
o" ,"rurciotratadelmétododeajuste
escrito
enespafiol'
1.
2.
3.
4.
5.
6.
7.
Europeancontinent model
United Kingdom model
CONTENTS
SPECIFICATIONS
.
FRONT
PANEL
FACILITIES
'
BLOCK
DIAGRAM
CIRCUIT
DESCRIPTIONS.
. .
PARTS
LOCATION
DIAL
CORD
STRINGING
P.C.
BOARDS
CONNECTION
DIAGRAM
2
3
4
4
6
7
8
8. SCHEMATIC
DIAGRAM 11
9. ELECTRICAL
PARTSLIST
' . 13
10.PACKING.... 15
11.
EXPLODED
VIEW
12.
ADJUSTMENT
nÉcuce
AJUSTE
16
18
21
24
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12. AJUSTÊ
Secciôndelsintonizador
de FM
o Conectar el generadorde sefialesde FM (FM SG) al terminal de 30Oohmiosla antena (ANTENNA)
de FM através dela antena ficticia de3OOohmios.
o Conectarel intermptor de FM y desconectareIintemrptor desilenciamiento
(MUTING) deFM.
(*1) L2 y L4 sonbobinas
nin nucleo.Estas
bobinas
seajustan
como semuestra
en la figura 12-1mediante
la extensiôndel espacioentreunavuelta.
(*2) Sintonizar F-X30L a FM SG (la dosis
del frecuencimetro F-X30L no tiene que estarde acuerdo).
(*3) Conectar el generadorde sefralesestérea
multiplex de FM al terminal modulador externo FM SG.
Ajustarla modulaciôn
a la desviaciôn
principal TkHzlL (Izq.) + R (Der.) l!67,5 kHz, la desviaciôn
piloto 79kHzl!1,5 kHz.
Paso FM SG
(tt0OHz, !75lkH2 desriaci6n I, Frecu€nci-
matro del
F-X30L
Punto do
aiustê Procedimiento de ajuste
Frecuencia Nivel
I
Sin sefral Ver el
Procedimiento
TC3 Girar el mando de sintonizaci6n completamente a la
derecha (en el sentido de las aguja del reloj) y confirmar
que 108,5MHz se
visualiza.
2de ajuste L5 Girar el mando de sintonizaciôncompletamente
hacia la
izquierda (en el sentido contrario de las aguasdel reloj)
y confirma que87,0 MHz se
visualiza.
3Repitir los pasos
1 y 2 alternativamente, aiustarlo de modo que la gami de recepciônseade87,O
- 1O8,5
MHz.
490 MHz 40 dB 90
MHz
(*21
Mando de
Sintonizaci6n
Aiustar la tensi6n de CC del terminal no. 6 a su valor
mâs
alto.
5L2,L4
l"1l.T1
b106MHz 40
dB 106
MHz
(*2) Mando de
sintonizaci6n
7TC1. TC2
IRepitir los pasos
4-7 repetidamente hi$ta que seobten!la la mayor sensibilidad.
oSin
sefral 98 MHz T2.N
10 Mando de
sintonizaciôn
Alu5lOr ru sE rrruuu
no.5yno.6seaO.
11 T2-O Hacer minima la distorsiôn de la sefial del terminal de
salida
(OUTPUT)(400
Hzl.
12 Repitir los pasos
9. 1 repetidamente rastaencontrar tc'doslosvalores rspecificados
13 Conectarun resistorde 33 k ohmios
entre los
terminalesno. 7 V masa.
14
98.00 MHz 60dB
98
MHz
(*2) Mando de
sinton
izaci6n Ajustarlo
de modo que latensiôn
de CC entre
los
terminales
no. 5 y no.4 sea0.
15 Ver el
procedimiento
deajuste vR2 Detener el parpadeo del cuarto dfgito del indicador de
frecuencias
(visualizado
en 98.00 MHz)
16 Desconectarel resistordel item 13y conectarel interruptor de silenciamientode FM.
17 98,00 MHz Variable 98,00
MHz R27 Confirmar que el funcionamiento de silenciamiento se de-
tiene
por encimade 32dB-si no,extrear
R27 (lOkohmios).
18 98,00MHz 60dB
(no
modulado) 98.00
MHz VRl Aiustar la sefial
del terminal
no.3 a 19 kHz (1100 Hz).
19 98.00MHz | 100dB Ajustaralamodulaci6n de
estereo{*3) 98,00MHz T1
(dentro
de !9Oo )
Hacermfnima la distorsiônde la
sefialdel terminaldesalida
(OUTPUT|(1kHz).

Sectiontuner AM
o Retirer le fil de la commutateur de télécommande.
Retirer la vis retenant I'assemblaged'ondeslongues
(LW).
o Brancher
le générateur
designauxAM (AM SG)àla borneANTENNA viala résistance
10kO.
o Enclencher le commutateur AM (ON) et placer le commutateur de bande AM (AM BAND) sur la
position Mlil.
(*4) RéglerF-X30L surAM SG(nepas
accorderl'affichegedefréquence).
Phase AM SG
(40O
Hz, 3O%modulationl Affichege de
fr6quenca
F-X30L
Point d€
réglage Proc{dure de r6glage
Fr6quence Niveau
1
Pasde signal Voirla
procédure
deréglage
TC5 Tourner le bouton d'accord à l'extréme droite (dans
le sens
des aiguif
lesd'une montre) et véritier l'affichange de 1ilO
kHz.
2T3*
(Assemblaç
LW)
Tourner le bouton d'accord à l'extréme gauche (dans
le sens
inverse
des aiguilles d'une montrel et vérifier l'affichaç
de
515
kHz.
3Répéterles
phases
1 et 2 alternativement, en réglant la portée de réception à 515-164OkHz.
4600
kHz 40
dB 60O
kHz
(*4)
Bouton
d'accord
Régler le voltaç CC à sa plus haute valeur la borne no 6.
5T4
(Assemblaç
LW)
614O0
kHz 40
dB 14O0
kHz
(*4) Bouton
d'accord
7TC4
8Répéter les
phases
4-7 à plusieurs reprises
pour obtenir la plus haute intensité.
9Appliquer un +7V CC la borne no 7 via le résisteur
100ks}.
10
lOOO
kHz 40 dB
1O0O
kHz (*4) Bouton
d'accord Régler le voltaç CC à sa plus haute valeur la borne no 6.
11 Voirla
proédure
deréglage VR2 Arréter le scintillement du quatrième numéro d'affichaç
de fréquence.
(10O0
kHz affiché).
12 Couper la résistancede la rubrique 9.
13 Placer
lecommutateur
de bande
AM (AM BAND) surlaposition LW.
14
Pasde signal Voir la procédure de
réglage
TC2
(Assemblaç
LWI
Tourner le bouton d'accord à fond vers la droite (dans le
sens
desaiguilles
d'une montrel et vérifier
que lafréquence
de 360 kHz est affichée.
15 T1
(Assemblaç
LW)
Tourner le bouton d'accord à fond vers la gauche (dans le
senscontraire des aiguilles
d'une montrel et vérifier que
fafréquencede 140 kH.zest affichée.
16 En réalisantalternativement les
opérations 14 et 15, réglerde manière àce que la gamme de réception s'étende
de 14Oà 360 kHz
17
160
kHz 40 dB 16O
kHz
Bouton
d'accord
(TUNING}
Réglerle voltageCC à saplus haute
valeurla borne no 6
18 T2
(Assemblage
LW)
19
34O kHz 40 dB 340
kHz
Bouton
d'accord
(TUNING}
20 TCI
(Assemblage
LW}
21 Répéter
lesopérations
17à 20 iusqu'à
l'obtentionde la sensibilité
laplus élevée.
22 Remonter
l'assemblagede LW et le replacerà sa
position
originale.
23 Placerlacommutateurde bande
AM (AM BANDI su laposition MW,
24 Pas
designal Voir la
procédure
de réglage TC5 Tourner le bouton d'accord à fond sur la droite
(dans le sens
des aiguilles
d'une montre) et vérifier
l'affichagede 1640kHz.
* Pour le modèle F-X30, sont montés sur I'assemblage
tuner T3 et T4.

12.ADJUSTMENTS
FM Tuner Section
o Connect the FM signal generator (FM SG) to the 300(-}FM ANTENNA terminal via the 300-ohm
dummy antenna.
o Turn the FM switchon andFM MUTING switch off.
(*1) L2 and L4 arecorelesscoils. Thesecoils are adjustedasshown in Fig. 12-1 by widening the space
between
oneturn.
(*2) T\rneF-X30L to FM SG(The F-X30L frequencydisplaydoes
not agree).
(*3) Connect the FM multiplex stereosignal
generator
to the FM SG external modulator terminal. Set
the modulation to Main lkHz/L+R"lt67.ïkHz deviation,Pilot 79kHzlt7.1kHz deviation.
Order FM SG (400H2, x76kHz deviation) F-X30L
Frequency
display Adjustment
point Adjustment procedure
Frequency Level
1no
signal See
AdirJstment
procedu
re
TC3 Turn thetuning knob all the way to the right (clock-
wise)
and
confirm that 108.5MH2is
display.
2L5 Turn the tuning knob all the way to the left (counter-
clockwise)
andconf
irm that 87.0MHz is
displayed.
JPerformingitems
1 and 2 alternately,
adiustsothat the reception
rangeis
87.0-108.5MH2
490MHz 40dB 90MHz(
*2) TUNINGknob
Set the DC voltaqe at terminal no.6 to its hiqhest value
qL2,L4l*11,T1
tt 1
06M Hz 40dB t06M
Hz(
*2) TUNING knob
TC1
,TC2
IPerform
items
4-7 repeatedly
until the highestsensitivity
isobtained.
no
signal 98MHz I T2-N adirrcr <ô rhê T)C volreoe hetween terminâls no,S and
10 98MHz 60dB 98MHz(+2) TUNING knob no.4
is0.
11 T2.D Minimize
the
distortion
of the OUTPUTterminal
signal
(4O0Hz
).
12 Perform
items
9-1 1repeatedlyuntil all specif
ied
valuesaremet.
Connect a 33 kohm resistorbetv\rcen
terminal no'7 and ground'
13
14 98MHz(*2) TUNING knob I Adiust so
the DC voltagebetween
terminals
no.Sand
I
I no.4
is
0.
t5 9E.OUMHZ See
Adjustment
proceo
ure
VR3 Stopthe flickering
of the fourth digit of the frequency
display(98.OOMHz
displayed).
16 Disconnect
the resistorof item 13andturn the FM MUTING switchON.
11 98.OOMHz Variable 98.00MH2 R27 Confirmthat muting operationstops
above32dB - if
not, removeR27 (lOko).
18 98.00MH2 60dB
(not
modulatedl 98.00MH2 VRl Set
the
signalof terminal
no.3
to l9kHz (r100Hz).
19 98.ooMHz I rooot
Set
to stereo
modulation (*3) 98.00MH2 T1
(within
i90') Minimize
the
distortion
of the OUTPUTterminal
signal
(1kHz).

11.2 INTERIOR
Parts
List
Mark No. Part No. Description Mark No. Part No, Description
a*
A**
1!\
t.
2.
J.
4.
5.
VBZ4OPO6OFMC
AT't-827
VBZ3OPO6OFMC
AEK4O3
PMZ3OPlOOFMC
ABH.042
ASX-143
Screw
(4x6)
Power
transformer
Screw
(3X6)
Fuse
(T2,5A/250V1
Screw
(3X
10)
Screw
(3X8)
Indicator
assembly
Nut(M9)
Washer
Nylon
rivet
LWassembly
AC
socket
(for
NE
type)
AC
socket
(for
YB
type)
Tuner
assembly
Tuning
shaft
assembly
Screw
{3X8}
Screw
(3X1O)
Strainrelief
AC power cord (for NE type)
AC power cord (for YB type)
Loopedantenna
assembly
Screw
Coiledspring
Remote
push
switch
101.
102.
103.
104.
105.
106.
107.
108.
109.
1
10.
111.
112.
113.
114.
115.
1
16.
117
.
118.
119.
120.
Side
frame L
Coverplate
Terminal assembly
Switch assembly
B
Channel
P.C.
BoardholderB
Panelframe
Signalmeter assembly
Pulley
assembly
Pulleyholder
Hinge
P.C.Board
holder
A
Cushion
Centerframe
Switch assembly
A
Rear
panel
Antennaholder
Tuningdrum
Sideframe R
Spacer
6. VBZ30P080FMC
7. GWX-713
8. NKgOFUC
L WA92F140U100
10. AEC-510
11. AWE-I
16
12. AKP-026
AKP-044
13. GWE-170
14. AXA-326
15. BBT3OPOSOFZK
16. MTZ30P100FZK
17. AEC-327
18. ADG-041
ADG.Os1
19. AT8-076
20. ABA-176
21.
22.

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296-oHV 'l
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(oNVg
wvl qou)
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(8X81
Merss
(9NtNnr) qou)
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polloC
(wv) qou)
(r1lJ)
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Mercs
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3. BLOCKDIAGRAM
FM IF AMP OETECTOR
SERVOLOCK CIRCUIl
IF ÂVP
ô OETECTOR
300n
POWER
SUPPLY
CIRCUIT
4. CIRCUIT DESCRIPTIONS
FM Tuner
Section
The FM front end usesa 3-gangedtuning capac-
itor, a J-FET single stage RF amplifier, and a
buffer amplifier in the lobal oscillator output.
The IF stage is composed of two dual element
ceramic filters, one transistor and an IF system
IC (PA3001-A). The IF amplifier, detector and
muting circuit areall built into PA3001-A.
e Servo
Lock
Circuit
This circuit functions to maintain the optimum
tuming point (Fig. 4-1). The local oscillator
frequency drift is detected asa variation in the DC
level of the FM detector S-curve. This appears
as voltage changes at pin 7 using the voltage of
pin 10 of PA3001-A as the reference voltage.
This voltage change is amplified and applied to
the variable capacitance
diode, which is one part
of the capacitanceof the local oscillator,to correct
the localoscillatorfrequency.
The senro lock circuit operation is controlled
by the FM muting signal (the DC voltage output
from pin 72 of PA30O1-Awhen tuning awayfrom
a station). As a result, Q13 is on betweenstations
so Q14 is alsoon, the applied voltageof the vari-
able capacitance diode is fixed to the reference
voltage (pin 10 of PA3001-A) and the servolock
does not function. Whena station is tuned in and
the frequency received is within the range that
4
75rl
GNO ll
ît€"]
SIGNALINOICATOR
CIRCUIT
SiE REO
INDICATOR
FREOUENCY
OISPLAY
SIGNAL
IXO ORIVER IC
deactivates
the muting circuit (within t?OkHz of
the center of the broadcastband), the servolock
activates in about 10 seconds.This means that
tuning operations go smoothly because
the op-
timum tuning point is always obtained and held.
When the FM muting switch is off, Q13 is turned
on by +B so Q14 is also on and the servo lock
doesnot function.
-x--1
__,ro
LOCÂL
osc
t+
MUTINGSWlTCH
1
IF SYSTEM
IC (PA3OOI-A)
Fig.
4-1 Servo lockcircuit

2. FRONT PANEL FACILITIES
O POWER
SWITCH
Depressthis switch to lurn power on to the tuner. Because
this switch is connected to the secondary winding of the
power transformer, power is still supplied 10 the primary
winding even when the power switch is returned to the
STAND-BY ( r ) position. Always unplug the power cord
from the wall socketwhen the tuner is not going to be used
for a longtime.
o MUTTNG
OFFSWTTCH
This switch should normally be in the out position. This
activates the muting circuit to suppressthe noise between
stations when tuning from one FM broadcast to another.
Depressthis switch to turn off the muting circuit when you
want to tune in a weak station that would be suppressed if
the muting circuit were left on. In this position, evenstereo
broadcastswill be receivedin mono. The MUTING OFF
switch hasno effect on AM reception.
O SIGNAL
INDICATOR
TheseLEDs light to indicate the strength of the signalbeing
received.
@ TTU
STEREOINDICATOR
This indicatôr lights when an FM stereo broadcast rs re-
ceived.
O FREOUENCY
DISPLAY
This displaysthe currently tunedfrequency
in digitalform.
It changesin 5OkHz stepsduring FM reception
and lkHz
steps
during AM reception.
O FM/AM SWITCHES
FM: depress to receive FM broadcasts
AM: depressto receive
AM broadcasts
o rururruGKNoB
Use this knob to tune in radio stations.Turn to the right
( Ô ) to raisethe reception frequency and turn to the left
( O ) to lower the reception frequency.
@ aru BAND
SELECTOR
Use this to select the MW and LW broadcasting bands.
When the switch is at the out position, MW stations can be
received,. when at the in position, LW stations can be re-
ceived.
NOTE:
This switch can be opereted only when the AM switch is de-
pressed.

1.SPECIFICATIONS
FMTunerSection
UsableSensitivity .Mono; 10.8dBf (0.95rrV/75O1
sOdB
Ouietins
Sensitivity Mono; 17'3dBf l2.ApVl7Ésll
Stereo;39.2dBt l25pV 175{ll
sensiriviry
(DlNl . .
Mono;Q.75yYfiSa
Stereo; 19.9pV/75o
Signal-to-Noise
Ratio Mono;75d8 (at
85dBf
)
Stereo;70d8 (at 85dBf)
Signal-to-NoiseRatio(DlNl .... Mono;74d8
Stereo;66d8
Distortion (at 65dBfl
Mono . . .100H2;0.1%
l kHz;O.1%
lOkHz;O.2%
Stereo . .IOOHz;O.2%
lkHz; O.2/o
10kHz;0.5%
CaptureRatio. ...1.0d8
AlternateChannelselectivity . .'4OOkHz;6OdB
stereose'aratron 3;l;;"
tili:;3fB
FrequencyResponse
. . . 30Hz
to 1SkHz
+0.2d8,
-1 .UB
SpuriousResponseRatio
. .... 70dB
lmageResponseRatio ... '.. 50dB
lFResponseRatio.. ...... ' 80dB
AMsuppressionRatio .. '.... 50dB
SCAFleiectionRatio. .. 50dB
MutingThreshold .....19.2dBfQ.SpVl75,Al
Antenna
Input '30O
ohms
balanced.
75ohms
unbalanced
LWTunerSection
Sensitivitv
lHF,externalantenna ......50!V
Selectivity . . 25dB
Signal-to-NoiseRatio ..... 50dB
lmageResponseRatio. ..... 3OdB
lFResponseRatio .......65d8
Antenna LooP antenna
MWTunerSection
Sensitivity
lHF,externalantenna .....30PV
Selectivity . . 25dB
Signal-to-NoiseRatio ...... 50dB
lmageResponseRatio . '. '. 3ft8
lFResponseRatio .. ' '... 65dB
Antenna LooP antenna
Audio Section
FM
(100%
MODI
. . .650mV/3'6ko
AM (30%
MOD) . . .'l40mVl2'2ka
Miscellaneous
PowerReouirements AC22QV,5OHz
PowerConsumption ..8W
Dimensions . .. 320(wlx60(Hlx223(Dlmm
12-5l8(W)
x 2-318(H)
x 8618(D) in
Weight
(without
packagel . . . . 2.2k9
14
lb 14ozl
Furnished
Parts
FM T-type Antenna 1
AM Looo Antenna 1
Connection
Cordwith PinPlugs 1
Operating
Instructions 1
NOTE:
Specifications and design subiect to possible modification
without notice.

9. ELECTRICAL
PARTSLIST
NOTES:
o Whenordering resistore,
first conuertresistance
ualues
into codeform asshownin
thefollowing examples.
Eæ.
1 Wen thereare2 effectiue digite(any digit apart from 0), such
as560 ohm
and47h ohm (tolerance
isshownby J=5%'andK=10%
)'
560st 56 x 10'
47ke, 47 x 10' 561
... .. RD%PS
[il@m
"r
473...
.. RD%PS
GAngJ
t
-
o.5a 0R5.. .... RN2HtOE@
I(
Io OIo .. .... RsrP @til@
K
Ex. 2 tùthen
there are 3 effectiue digits (such as in high precision metal film
resistors).
5.62ka 562 x 10' 5621 ....RNt/tSREl,EiEnF
o The I marh found on some component parts indicates the importance of the
safe{ factor of the part. Therefore, when replacing, be sure to use parts of
identical designation.
o For your Paits Stoch Control, the fast rnouing items are indicated with the
marks ** and ,
** GENERALLY MOVES FASTER THAN *
This cloæification shall be adiusted by each distrtbutor because it depends on
model number, temperature, humidity, etc.
Miscellaneous
Parts
Part No. Symbol& Description Part No. Symbol& Dercription
T1
FUl
À*
À**
/;\
A,
ATfA27
AEK4O3
AKP€26
AKPO44
ADGO41
ADG{)5l
GWE-I70
GWX-713
AWE-1
16
Tuner
Assembly
(GWE-I70)
CAPACITORS
Mark Part No.
Power
transformer
Fuse
F2.5A/AC250)
ACsocket
(forNEtyPel
ACsocket
(forYBtypel
ACpower
cord(forNEtypel
ACpower
cord(forYB type)
Tuner
assembly
Indicator
assembly
LW
assemblY
Symbol & D$cription
ccDcH010c
50 cl07
ccDcH150J50 C16
ccDsH
150J50 Cl3
ccDcH270J50 C76,C77
ccDRH
220J50 c8
ccDRH
120J50
CKDYF
103250
cKDYF
102250
CKDYF223250
cKDYF
473250
CKDYX
473M25
CGB
R47J5OO
CGB
1R2K5OO
ccDcH 030c50
ccDcH040c50
ccDcH050c
50
ccDcH
120J
50
ccDcH080D50
ccDsL
100D50
coMA 183J
50
cosA51
1J
50
CEA
R22MsOL
CEA
R33M
50L
CEAOlOMsOL
c1
c2-c5, c12, C19.C52,C56-C58,
c60,
c66,c73,C90
c71
cl7,C67
c18.C23-C27,
C55,
C64,
C69,C78.
c81
.C82,C89,C91 ,
C95-C97,C1
01
,
c106
c20,c21
c6
cl0
c30
c7
c44.ets
c34
c49,C50
c36
c37,C38,C80,C98
CKDYB
56rK50 C42,C43
CKDYB681K50 Cl05
cEA 2R2M
50L C29,C92
cEA4RTM50L C79
CEA1OOMsOL
ceA220M25L
CEA
33OM
16L
CEA47OM
lOL
CEA101M
1OL
CEA221M
16L
ccDcH330J50
ccDsL
101J50
ccDsL221J
50
CKDYB
182K50
CKDYB222K50
cl5
c1
1
c22,C59
c47.C48
c40,c41
c32,C39,C46,C68
c28,C35
c61,C94
c31
,C54.C88,C93.Cl02
c70,c75
c33,C87
VC1 Tuningcapacitor
TC3 Ceramic trimmer
cEA471M
25L C86
cEA 102M35L C85
cEA 222M
16L C83,C84
ACK-036
ACMO06
c72
c9
cl4
c65
RESISTORS
NOTE:When ordering resiûort, conveft the resistance
value
into codeform, and then rewrite thepart no.6 before.
Mark Pan No. Symbol& Description
* c92051
r ACP{36
RD1/4VM1O4J
ACN{29
VRI Semifixed
(4.7k)
VR2,VR3 Semifixed
(10k)
R20s
P.124

Mark Part No. Symbol& Description SwitchAssemblyA
Part No. Symbol& Description
RDl/8PM
trOtrJ
RD%PS
trtrDJ
RD%PMFL
trtrtrJ
RD'/.PM
trDEJJ
R1-R27, R29-R31,
R117,
R118.
R120,
R201-R203
R34.R204
R205,R206
R11s,R116,R119,R207
R35-Rl14,
R122, R123, r * ASG-407
SwitchAssemblyB
Sl Push switch (FM/AM)
Symbol & Description
Mark PartNo.
COILS,FILTERSAND TRANSFORMERS
Mark PartNo, Symbol& Description I\ * * ASG-406 52 Push
switch
(POWER,
MUTINGOFFI
Symbol & Description
ATC-072
T24A2A
ATF.107
ATF.121
ATEOOS
SEMICONDUCTORS
Mark Part No.
LS OSC coil
L6-L12 RF
choke
coil Indicator
Assembly
(GWX-713)
Mark Part No.
F1
,F2
F3
T1
FM ceramicfilter
AM ceramicfilter
FM IFT
Symbol & Description
i AEL-348
r AEL-358
ANR.349
SignalMeter
Assembly
Mark Part No.
DlOl LEDnumeric
display
Dl02,D103
LED
holder
Symbol& Description
** 2SK168-E
** 2SC535-B
** 2SC461.8
** PA3001-A
* * pP@1558C
01
,o3,o12.O16
a2
04.o5
06
o7
08
o9,o13,o18
010,o11
014
015
417
o19
o20
o21
.O22
D1
D2-D9,D15
Dl0
D1',t.D12
Dl3
Dl4
Symbol& Description
HAI156W-P
2SC2603lAt
(2SC2575)
(2SC945A)
2SA7265
25K34-C
HAl138
M54459L
Lc7257
lR2E01
* r AELO28
* AEL-363
LW
Assembly
(AWE-I16)
CAPACITORS
Mark Part No.
PLI Lamp
(wire
term,
SV/SOmAI
D201-D203
Symbol & Description
**
**
**
**
t*
**
tt
**
cosA121J
50
cosA431J50
ccDcH050D50
ccDcH180J50
ccDXL080D
50
ccDUJ330J
50
CKDYF
473250
ACMOOS
cotLs
Mark PartNo.
TC1
,TC2 Filme
trimmer
Symbol& Description
c1
c2
c3
c4
c5
c6
c7
rt* 2SD313-E
(25D880-Yl
* 1SV69-03
r 1s2076
r KZL056
* 10E2
* KZL140
i KZLo75
OTHERS
Mark Part No.
ATBO78
ATDO11
ATBO67
ATD.006
SWITCH
Mark PartNo.
T1
T2
T3
T4
AM antenna coil
LW antenna coil
AM OSCcoil
LW OSCcoil
AKAO14
AKBO77
vBZ30P060FMC
PMZ30PO4OFMC
DiscriminatorAssembly
Mark Part No.
Terminal
(ANTENNA)
Terminal
(OUTPUT)
Screw
3X6
Screw3X4
Symbol& Description
Symbol& Description
* * ASX-168 Remoteslide
switch
(MWLW}
ATEO43
* Ass-013
RD%PM362J
T2 FMdet. transformer
Xl Crystalresonator(4.OMHz)
R32

5
4
NOTE:
The indicated semiconductors are repreæntatiue ones
only. Other alternatiue semiconductors may be used and
are listed in the parts list.
_ TUNER
Ass'y GW_E-iZO _
or4 Ol4 zSKy
) FM SERVO LOC( OFF SW
rr1|
sw,TcHEsr
S I FUNCTION FM
s 2- r MUING/MoDE orzluiô
S2- 2 PWER ON
53 AM BAND MW
_ æFIMOM
_ EEE
Th€ uded,nd idicâr6 rhe strch æejrion
SIGNAL lïIETER Ass'v
yA
fuffiF SUPPLY CIrcUIT FOR Y8 MGL
I ÎUNER Asdy
B
I
__J
rcH Ass
"_-l
-aor I
-l
-
-
tac
15d
iA
- CNr
f;;.^ _l
[ ^\aEL-o26 |
ait
r D2Or - 2O3
Li1_"i_
.l
___J
1 RESTSTOnS:
lndic.td in !1, L\\, tôw, .5% rolerânceun16 otherwi* noted k
M: Mo, (F) :l%, (G)
: -?%,
{K)
:'1O'LJM)|!2A7.b6?nce
2 CAPAC'TOBS]
EE.EE
. t_l<
5273031f,2
: Indicatedincapâ(ity(!F)/volteq€(V)unl€ssothe&i*notdp pF
' Indicârion without voltas is 5OV excêpt elætrolYric cap.citor.
| 3 VoLTAGE,
I E, oc*,t4 (v)
ai
no
inputsisnâl
-J f@: Signalvoltç at
FM
4æH, :75kHz oEV
4 OTAERS
This is rhc ba.ic rhmatic d'rgrah, but lhe ærual c'.curt m.y va.v ^ . .
du€ to imp,ov€menti in d6'sn :-' ":"119 Tl'
Ihe lÀ m.rk tdnd on sm€ comrn.nt p.n, idicâr6 th€ im-
rcd6ncê ot th€ st€ty tæto. of rhé p.d Th€r3fo.é, *h!n retæing,
h are to u* Fni ol id.ntical d6ion.tion
6
5
Og 2SC26O3rAf q
2SCz575
2SC*5A

l^l
tll
8. SCHEMATIC
DIAGRAM 3
2
A
I oil,l2
, roE2
o ,2,4 2cl D
I rSV69-03
D2,t5 r52076
. 300n ML
L75N NBAL
GNO
3:.,i
m
""3,
i
m
B
D3!5 152076
Lo64J WaJ
-orca - - orc
hg
or4 Kzlo75
Qzt
,22
2SD3r3 or 2S088O
orot Leo riuiÆRrc DTSPLAY
AEL- 348
TERMINAL
Ass'y
INDICÂTOR Àss'y GWX-713

12.REGLAGE
Sectiontuner FM
o Brancher le gênérateur de signaux FM (FM SG) à la borne ANTENNA 300f} FM via I'antenne fictive
300f2.
o Allumer I'interrupteur FM et couperFM MUTING.
(*1) L2 et L3 sont des bobinessansnoyau. Elles seréglent par élargissement
de I'intervalle en un tour.
(+2) Régler
F-X30L surFM SG(nepas
accorderI'affichege
defréquence).
("3) Brancher le générateurde signauxstéréomultiplex FM à la borne du modulateur exteme FM SG.
Réglerla modulation à la déviationprincipale 7 kHzlL (Gche)+ R (Drte)/!67,5 kHz et àla déviation
témoin 19k}Jzl!1,5 kHz.
Phæe FMSG l400nz, x75kHz ddviationl
ffi Affichagede
fréguonce
F-X3()L Point de
réglage Proo6dure de r6grlagc
1
Pas
de signal Voir la TC3 Tourner le bouton d'accord à l'extrême droite {dans
le sens
des aiguillesd'une montre) et vérifier l'affichage
de 108,5
MHz.
2de réglage L5 Tourner le bouton d'accord à l'extrême gauche (dans le
sensinversedesaiguillesd'une montre) et vérifierl'affichage
de 87,OMHz.
3Répéterles
phases
1 et 2 alternativemrtnt, en réglant lô rortée de récerrtion
à
87,0-1O8,5MHz
490 MHz 40
dB 9O MHz
(
*2) tJ0uton
d'accord
Réglerle voltaç CC
àsa
plus
haute
valeur
la borneno 6.
5L2,L4
l*11,
T1
6106MHz 40
dB 16 MHz
l'21 Bouton
d'accord
7TCl.TC2
8Répéter les
phases
4-7 à plusieurs
reprises
pour obtenir a plus haute ltensité
IPas
de signal 98 MHz Régler le voltaç CC à O entre les bornes no 5 et no 4.
10 98 MHz 60 dB 98 MHz (*2)
11 t
12 Répéter lesphases 11àplusieurs reprises
pour
satisfaireàtouteslesvaleurs
prévues.
13 Brancherunerésistr
rnce
33kOentre lerbornes
no
4 et !rre
14 98MHz
('2) at,"t"'"t"î I *t|et " "** * à o enrre les bornesno 5 et no 4.
15 98.00
MHz 60dB Voir la
procédure
de réglage vR2 Arrêær le scintillementdu quatrième
numéro
d'afficheç
defréquence
(aff
ichage
de98,0O
MHz)
16 Couper la résistance
de la rubrioue l3 t allumer l'interrupteur FM MUTING.
17 98,00MHz Variable 98.00MHz R27 Verifier que l'opération de blocage s'arréteau-dessus
de
32d8, sinon retiet R27 (10k0).
18 98,00
MHz 60dB
(Non-modulé) 98.00
MHz VR1 Régler
le
signal
laborne
no
3àl9kHz (r100Hz).
19 98,00MHz I toO
oe
Régler
à lamodulation
stéréo.
(*3) 98.00MHz T1
(entre
+9Oo
)Réduire au minimum la distorsion du signal la borne
OUTPUT(1 kHz)

Fig.12-1 Réglagedes
bobinages
d'accord
Vis
ô
Assemblaç LW
(seul
F-X3OLl
S-r", t-r
H"
Commutateur
debande
VR2
I
@
f-no6
ft-no'
Fil de télécommande
À commutateur
de
poussie
télécommande
L4
I
m
1U
TC3
é
noa_fi
n"
5{ R27
(1oko)
VR3
@["J
"
(seul
F-X301
[s'-i
'.
(suel
F-X3O)
q
T2
O
Fig.12-2 Points
deréglage
et points demesure

AM TunerSection
o Removethe remotewire from the remotepushswitch.Removeascrewsecuringthe LïVassembly
and
lift up the L\U
assembly.
o Connectthe AM signal
generator
(AM SG)to the AM ANTENNA terminalvia the 10 kohm resistor.
o T\rrnthe AM switchon,andthe AM BANDswitchonthe LIVassembly
to MtV
position.
(*4) TuneF-X30Lto AM SG (TheF-X30Lfrequency
display
does
not agree).
I
(
Ordor AM SG
l4d)Hz, 3(196
modulationl F-X30L
Frequency
dbplay Adjurtment
point Adlurtment procodure Frequency Level
1no signal See
Adiustment
procedure
TC5 Turnthetuningknob
allthowayto theright
(clock-
wisel
and
confirmthat 164OkHz
is
displayed.
2T3 l
(on LW ass'yl Turn the tuning knob all
the way to the left (counter-
clockwise)
andconfirm that 51skHz isdisplayed.
3Performing items
1 and 2 alternately,adjust
so
that the reception
range
is515kHz-1640kH2.
46OOkHz 40d8 oOOkHz
('4) TUNING knob
Setthe DC voltageat terminal no.6 to its highest
value.
5T4r
(on LWass'yl
61400kHz 40dB 1400kHz(
14) TUNING
knob
7TC4
IPerform items 4-7 repsatedly until the highestsensilivity isobtained.
oApplya+7V DCto the
lerminalno.7viethe 10Okohmresistor.
10 1
0O0kHz 40dB 1
000kHz(
*4) TUNINGknob Setthe DC voltageat terminal no.6 to its highest
value
11 See
Adiu$ment
procedure VR2 Stop the flickering of the fourth digir of the frequency
display
(1000kH2
displayed).
12 Disconnect the resistorof ilem 9,
13 set the
AMBAND swirchrotheLW
posirion.
14
no signal
See
Adiustment
procedure
TC2
(on
LW
ass'y) Turn thetuning knob all the way to th€ right (clock-
wise)and confirm that 360kHz isdisplayed.
15 T1
(on
LW
ass'yl Turn the tuning knob all the way to the left (counter.
clockwise) and confirm that 140kHz is displayed.
t6 Performing items 14 and 15 alternately. adjust so that the reception range
is 140kHz-360kH2.
17 1
60kHz 4(bB 160kHz TUNING knob
Sst the DC voltage at terminal no. ô to its highest value
18 12
lonLW
ass'y)
19 34OkHz 40dB 340kHz TUNING knob
20 TCl
(on LWass'yl
21 Performitems17-2O repeatedly
until thehighest
sensitivityisobtsined.
22 Reassemblethe LW assembly and put it back to original position.
23 Setthe AM BAND switch to MW position.
24 nosignal See
Adiustment
procedure TC5 Turn the tuning knob all the r €y to the right (clock-
wise) and confirm that 16@kHz is displayed.
*For model
F-X30,T3 and T4aremounted
ontheTunerassembly. 20

Secciôn
del siRtonizador
deAM
o Remover el alambre remoto del intemrptor de contacto remoto. Remover el tornillo que zujeta el con-
junto LW, y levântelo.
o Conectar el generadorseflalesde AM (AM SG) al trânsito del terminal de la antena (ANTENNA) de
AM delresistorde lOkohmios.
o Conectar el intemrptor de AM y poner el selector de la banda de AM (AM BAND) en la posiciôn MlU.
(*4) Sintonizar F-X30L a AM SG (la dosis del frecuencimetro F-X30L no tine que estar de acuerdo).
Pæo AM SG
(ttdlHz, 3O%
modulati6n
IFrecuenci-
m€trodel
F-X3(tL Punto de
aiuste Procodimiento de aiuste
Frecuencia Nivel
Sin sefial Verel
procedimiento
deajuste
TC5 Girar el mando de sinlonizaciôn totalmente hacia la derecha
(en el sentido de la aguiadel reloj) y confirmar que 1640
kHz sevisualiza.
2T3.
Conjunto
LW Girar el mandode sintonizaciôn
lotalmente
hacla
la izg-
uierda(en el santido
contrario
a la aryjadelreloj)
y con-
firmar
que
515kHz
se
visualiza.
3Repitir los
pasos
1y 2alternativamente,ajustar
demodo
que
la
goma
de
recepciôn
sea
515-1&tokHz.
460O
kHz 40dB 600
kHz
(*41 Mando de
sintonizaciôn
Ajustar la tensi6n de CC del terminal no. 6 a su valor
mâs
ôlto.
514
ConiuntoLW
61400
kHz 40 dB 1400
kHz
(*4) Mando de
sintonizaciôn
7TC4
IRepitir los pasos
4 y 7 repetidamente hasta
que seobtenga la mavor sensibilidad.
IAplicar +7V CCal terminal no. 7 via el resistor
de lOokohmios.
10
10OO
kHz 40 dB
10O0kHz
(*4) Mando de
sintonizaciôn Ajustar la tensién de CC del terminal no, 6 a su valor
mésalto.
11 Ver el
procedimiento
de ajuste vR2 Detener el parpadeo del cuarto digito del indicador de
frecuencias
(visualizado
a 1O00
kHzl.
12 Desconectar
el resitor del paso
g.
13 Ajustar el selectorde la banda de AM en la posici6n LW.
14
Sin sefial Verel TC2
ConjuntoLWI Girar el mando de sintonizaciôn completamente hacia la
derecha
y confirmar que se indica 36OkHz.
15 de ajuste T1
ConjuntoLWi Girar el mando de sintonizaciôn completamenæ haciala izq-
uierda y confirma que seindica 14OkHz.
16 Repitir lospasos
14 y 15 alternamentey ajustarde modo que el margende recepciônsea
de 140kHz a 360kHz.
17
160kHz 40
dB 16OkHz
Mando de
sintonizaciôn
Aiustar la tensi6n de CC en el terminal no. 6 a su valor
mésalto.
18 T2
ConjuntoLWi
19 340kHz 40
dB 340kHz
Mando de
sintonizaci6n
20 TCl
Conjunto
LWi
21 Repitir los pasos
17-20 repetidamentehasta
que seobtenga la mayor sensibilidad.
22 Montar nuevamente
el coniunto LW y colocar en su posici6n original.
23 Ajustar el interruptor de la bonda de AM en la posicién MW.
24 Sin sefial Ver el procedi- miento de
ajuste TC5 Girarla perilla
de sintonizaciôn
haciala derecha
(en
sentido de læ agujas del rclojl y confirmar que se
indique
1640kH2.
* Paraelmodelo
F-X30.
T3 y T4se
montansobre
elconjuntodesintonizador'

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