JVC AX-222BK User manual

AX-222BK
JVC
SERVICE
MANUAL
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Contents
Page Page
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No. 20025
Feb. 1988

AX-222BK |
Safety Precautions
1. The design of this product contains special hardware and may circuits and components specially for safety purposes.
For continued protection, no changes should be made to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to those used in the original circuits. Service should be per-
formed by qualified personnel only.
2. Alterations of the design or circuitry of the product should not be made. Any design alterations of the product
should not be made. Any design alterations or additions will void the manufacturer’s warranty and will further
relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom.
3. Many electrical and mechanical parts in the product have special safety-related characteristics. These characteristics
are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by
using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features
are identified by shading on the schematics and by ( /\ ) on the Parts List in the Service Manual. The use of a sub-
stitute replacement which does not have the same safety characteristics as the recommended replacement part shown
in the Parts List of Service Manual may create shock, fire, or other hazards.
4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or sharp edges for the prevention of electric shock and fire hazard.
When service is required, the original lead routing and dress should be observed, and it should be confirmed that they
have been returned to normal, after re-assembling.
5. Leakage current check (Electrical shock hazard testing)
After re-assembling the product, always perform an isolation check on the exposed metal! parts of the product
(antenna terminals, knobs, metal cabinet, screw heads, headphone jack, control shafts, etc.) to be sure the product
is safe to operate without danger of electrical shock.
Do not use a fine isolation transformer during this check.
e Plug the AC line cord directly into the AC outlet. Using a ‘Leakage Current Tester”, measure the leakage current
from each exposed metal part of the cabinet, particularly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage current must not exceed 0.5 mA AC (r.m.s.).
e Alternate check method
Plug the AC line cord directly into the AC outlet. Use an AC voltmeter having 1,000 ohms per volt or more sensi-
tivity in the following manner. Connect a 1,500 2 10 W resistor paralleled by a 0.15 uF AC-type capacitor be-
tween an exposed metal part and a known good earth ground.
Measure the AC voltage across the resistor with the AC VOLTMETER
AC
voltmeter.
aa
(Having
1000
ohms/voit,
; 3 or more sensitivity.)
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a
return path to the chassis, and measure the AC volt-
age across the resistor. Now, reverse the plug in the Padé thie prabe
AC outlet and repeat each measurement. Any voltage on each exposed
measured must not exceed 0.75 VAC (r.m.s.). This 15002 10W metal part.
corresponds to 0.5 mA AC (r.m.s.).
Good earth ground
Warning
.
This
equipment
has
been
designed
and
manufactured
to
meet
international
safety
standards.
. It is the legal responsibility of the repairer to ensure that these safety standards are maintained.
.
Repairs
must
be
made
in
accordance
with
the
relevant
safety
standards.
.
It
is
essential
that
safety
critical
components
are
replaced
by
approved
parts.
.
If
mains
voltage
selector
is
provided,
check
setting
for
local
voltage.
aAhwWHN =
1-2 (No. 20025)

Specifications
OVERALL CHARACTERISTICS
Output power
40 watts per channel into 8 ohms at 1 kHz
(DIN),
35 watts per channel, min. RMS, both chan-
nels driven, into 8 ohms from 40 Hz to 20
kHz, with no more than 0.007% total har-
monic distortion.
35 watts per channel, min. RMS, both chan-
nels driven, into 8 ohms at 1 kHz with no
more than 0.003% total harmonic distor-
tion. (measured by JVC Audio Analyzer
System)
Total harmonic
distortion
intermodulation
distortion
Power band width
Frequency response
Damping factor
Input terminals
Input sensitivity/
impedance (1 kHz)
PHONO
CD/AUX/
TUNER/TAPE
Signal-to-noise ratio
PHONO
CD/AUX/
TUNER/TAPE
MONITOR
PHONO
(REC OUT)
CD/AUX/
TUNE R/TAPE
MONITOR
(SP OUT)
PHONO
CD/AUX/
TUNER/TAPE
MONITOR
: 0.007% (40 Hz —
20 kHz, 8 ohms) at
35 watts
: 0.007% (60 Hz: 7 kHz
=4:1,80hms) at
35 watts
: 7 Hz — 50 kHz (IHF,
0.05%, 8 ohms both
channels driven)
: 6 Hz — 80 kHz +0,
—3 dB (8 ohms)
> 35 (1 KHz, 8 ohms)
: 2.5 mV/47 kohms
: 150 mV/39 kohms
: 71 dB (66 IHF)
: 100 dB (66 IHF)
: 80 dB ('78 IHF)
: 76 dB ('78 IHF)
: 67 dB (DIN)
: 68 dB (DIN)
Tone controls
Loudness controls
(Volume control at
—30 dB position)
EQUALIZER
PHONO overload
capacity
PHONO
PHONO RIAA
deviation
PHONO
Recording output
Output jevel/
impedance
TAPE REC
GENERAL
Dimensions
Weight
: TREBLE:
BASS:
AX-222BK
+8 +1dB
—8 +1dB
(at 10 kHz)
+8 +1dB
—8 +1dB
{at 100 Hz)
: +6 dB (at 100 Hz)
+4 dB (at 10 kHz)
: 100 mv (0.02% THD)
+0.5 dB (20 Hz —
20 kHz)
: 150 mV/900 ohms
: 435 (W) x 92 (H) x
252 (D} mm
(17-3/16" x 3-5/8" x
7-15/16")
: 4.4 kg (9.7 Ibs)
Design and specifications subject to change
without notice.
POWER SPECIFICATIONS
Areas
|
Line
Voltage
&
Frequency
Power
Consumption
ULK.
7 AC 240 V ~, 50 Hz 220 watts
Australia
Continental Europe AC 220 V ~\,, 50 Hz |
Saudi Arabia | AC127 / 220 V ~ selectable, 50/60 Hz 100 watts |
Other areas
AC 110/120 / 220 / 240 V ~ selectable, 50/60 Hz
(No. 20025) 1-3

AX-222BK
FRONT PANEL
FRONTPLATTE
PANNEAU AVANT
C1) POWER C1) Netzschaiter (POWER) 0 Interrupteur d’alimentation (POWER)
ON(-—): Press this button to turn the ON (-—): Diesen Schalter zum Einschalten ON (2): L'enfoncer pour fournir I’ali-
power on. des Gerats driicken. mentation.
OFF ( @): Set to this position to turn the
power off.
Notes;
@An electronic source selector is used in
this unit. When the POWER button is first
switched on, two or more sources or no
source may be selected, Make sure to in-
put the source select data by pressing one
of the source selectors.
@ When power is not supplied to this ampli-
fier for 2 — 3 days, the source select but-
ton pressed before the power was switched
off may be lost when the power is switch-
ed on again, If this happens, set the but-
tons, etc. again.
elf the POWER button is pressed repeated-
ly to switch on and off too quickly, the
same phenomenon as the above will occur.
@ SPEAKERS
1: Press in (=) to listen to the speak-
ers connected to the SPEAKERS
SYSTEM-1 terminals.
2: Press in ( -m) to listen to the speak -
ers connected to the SPEAKERS
SYSTEM-2 terminals.
1,2: Press 1 and 2 switches in (-—)} to
listen to both speaker systems simul-
taneously.
OFF: Press 1 or 2 switch to set out ( @)
to turn off the corresponding speaker
(for listening only through head-
phones, etc.)
Note:
e@ When speakers are connected to only one
system of the SPEAKERS terminals, press
only the SPEAKERS switch of that sys-
tem connected; if both switches are press-
ed, sound will not be heard from either
speaker system. When two pairs of speak-
ers are connected and either or botn
SPEAKERS switches is/are pressed, sound
will be heard from either or both speaker
system(s).
1-4 (No. 20025)
OFF ({@): Zum Ausschalten auf diese
Position stellen.
Hinweise:
@ Dieses Gerat besitzt einen elektronischen
Signalquellen-Wahlschalter. Nachdem die
Netzspannung eingeschaltet wurde, ko6nnen
zwei oder mehr Signalquellen bzw. keine
Signalquelle gewahlt werden. Durch
Betatigen eines dieser Wahlischalter die
erforderlichen Daten eingeben.
© Bleibt der Verstarker fiir 2 oder 3 Tage
ohne Spannungsversorgung, ist die vor
Ausschalten des Gerdts gewahlite Ein-
stellung von Signalquellenwahl-Taste
médglicherweise nicht mehr verfiigbar. In
diesem Fall die Einstellung erneut vor-
nehmen.
e@Wird die POWER-Taste in zu kurzen
Abstaénden = hintereinander = ein- und
ausgeschaltet, tritt das oben genannte
Phanomen gleichfalis auf.
@Lautsprecher (SPEAKERS)
1: Diese Taste driicken {-m)}, um auf
Wiedergabe uber die an den SYSTEM-
1-Buchsen angeschlossenen _ Laut-
sprecher zu schalten.
2: Diese Taste driicken (-—), um auf
Wiedergabe iber die an den SYSTEM-
2-Buchsen angeschlossenen —_Laut-
sprecher zu schalten.
1,2: Beide Tasten dracken (=), um auf
Wiedergabe Uber die an SYSTEM-1-
und SYSTEM-2-Buchsen Laut-
sprecher zu schalten.
OFF: Diese Taste dricken ( Mf), um die
Lautsprecher auszuschaiten, so dafs
ausschlieBlich Gber Koofhdrer wieder-
gegeben wird.
Hinweis:
@Bei Anschlu8 von Lautsprechern an nur
ein System der SPEAKERS-Buchsen, nur
den SPEAKERS-Schalter dieses Systems
einschalten. Werden beide Schalter
gedriickt, ist keines der Lautsprecher-
systeme eingeschaitet! Bei Anschtu& von
zwei Lautsprecherpaaren ist, entsprechend
der Bedienung der SPEAKERS-Schalter,
die Ubertragung iiber je eines oder beide
Lautsprechersysteme mdglich.
OFF (-™): L’enfoncer sur cette position
pour couper l‘alimentation.
Remarques:
eUn sélecteur de source électronique est
utilisé dans cet appareil. Quand |'inter-
rupteur POWER est mis marche, deux
sources, plus de deux ou aucune source
risquent d‘étre sélectionnées. S‘assurer de
bien mettre en entrée les données de
sélection de source en enfongant l’un des
sélecteurs de source,
e Quand I’alimentation n’est pas fournie
pendant 2 a 3 jours le sélecteur de source
enfoncé avant que l’alimentation n’ait été
coupée risquent d’étre perdus quand I‘ali-
mentation est 4 nouveau fournie. Dans ce
cas, régler a nouveau les touches, etc.
eSi_ I'interrupteur POWER est enfoncé
plusieurs fois de suite pour fournir et
couper {’alimentation trop rapidement, le
méme phénoméne que ci-dessus se pro-
duira.
@ Haut-parleurs (SPEAKERS)
1; L’enfoncer (-m) pour écouter tes
haut-parleurs raccordés aux bornes
SPEAKERS SYSTEM.-1.
2: L'ienfoncer (-m=} pour écouter les
haut-parleurs raccordés aux bornes
SPEAKERS SYSTEM-2.
1,2: Enfoncer les commutateurs 1 et 2 sur
= ) pour écouter simultanément les
deux systémes de haut-parleurs.
OFF: Enfoncer je commutateur 1 ou 2 sur
MM) pour mettre hors circuit le
haut-parleur correspondant (pour
n‘écouter que par je casque d‘écoute,
etc.).
Remarque:
e Quand tes haut-parleurs sont raccordés a
un seul ensemble des bornes SPEAKERS,
n’enfoncer que le commutateur SPEA-
KERS de l'ensemble raccordé; si les deux
commutateurs sont enfoncés, le son ne
sera audible d’aucun des _ haut-parleurs.
Quand deux paires de haut-parleurs sont
raccordées et que l’un ou les deux com-
mutateurs SPEAKERS est/sont enfoncé(s),
le son sera audible de l’une ou des deux
paires de haut-parleurs.

© Bass
Turn clockwise to boost bass response and
counterclockwise to decrease it.
© TREBLE
Turn clockwise to boost treble response and
counterclockwise to decrease it.
© BALANCE
Use to adjust the balance between the left
and right speakers.
@ SOURCE INDICATOR
By pressing the buttons @ — @® respective
LEDs light up. They also light up when the
tape monitor button is pressed. In this case,
the tape monitor button will have the priori-
ty.
@ VOLUME
Turn clockwise for louder sound.
© Headphone jack (PHONES)
Plug stereo headphones into this jack for
private listening.
© TAPE MONITOR
Press in to listen to a tape played ona tape
deck connected to the TAPE terminals. If
your tape deck is a three-head deck, you can
monitor the sound that has just been record-
ed on the tape. To release this function,
press it again.
@ Aux
Press to listen to the source connected to
the AUX terminals.
@ TUNER
Press in to listen to broadcasts.
@ cp
Press in to listen to a source connected to
the CD terminais.
@® PHONO
Press in to listen to records.
@® Loupness
Press this switch ON (-=) to compensate
for the ear’s different sensitivity to sound at
low volumes.
© Bafregler (BASS)
Im Unrzeigersinn werden die Tieftonfre-
quenzen verstarkt, gegen den Uhrzeigersinn
abgeschwacht.
© Hohenregler (TREBLE)
Im Uhrzeigersinn werden die hohen Fre-
quenzen verstakst, gegen den Uhrzeigersinn
abgedampft.
© Balanceregler (BALANCE)
Fiir Balanceregelung zwischen linkem und,
rechtem Lautsprecher.
@ Quellenanzeige (SOURCE INDICATOR)
Beim Driicken der Tasten (9) _ ® , die
entsprechenden LEDs leuchten auf. Sie
jeuchten auf auch wenn die Band-Monitor-
Taste gedriickt wird. In diesem Faille, hat die
Band-Monitor-Taste den Vorrang.
@ Lautstarke (VOLUME)
Zur Erhohung der Lautstarke im Uhrzeiger-
sinn drehen.
© Kopfhérer-Buchse (PHONES)
Zum Anschiul von Kopfhorern.
@ Band-Monitor (TAPE MONITOR)
Zur Wiedergabe einer Bandaufnahme von
einem an den TAPE-Buchsen angeschlos-
senen Tape-Deck. Verfiigt das angeschlossene
Tape-Deck tiber drei Tonkdopfe, ist Hinter-
bandkontrolie mdglich. Nochmals drucken,
um diese Funktion abzuschalten.
@ Aux
Zum Anhéren der an die AUX-Klemmen
angeschlossenen Tonquelie diese Taste
drucken
@ Tuner (TUNER)
Zur Wiedergabe von
driicken.
@ cD
Zur Wiedergabe einer an die CD-Klemmen
angeschlossenen Signalquetle driicken.
@® Phono (PHONO)
Zur Wiedergabe von Schaliplatten drucken
@® Lautstarkekontur (LOUDNESS)
Diese Taste einschalten {-—m), um die bei
niedriger Lautstarke veranderte Empfind-
lichkeit des Gehors zu kompensierén.
Radiosendungen
AX-222BK
© Basses (BASS)
Tourner dans le sens des aiguilles d'une
montre pour augmenter la réponse des bas-
ses et dans Je sens contraire pour la dimi-
nuer.
@ Aigués (TREBLE)
Tourner dans ‘e sens des aiguilles d'une
montre pour augmenter la réponse des
aigués et dans le sens contraire pour ta dimi-
nuer.
© Balance (BALANCE)
Utilisée pour régler la balance entre les haut-
parleurs de gauche et de droite.
@ Indicateur de source (SOURCE INDICA-
TOR)
En enfoncant les touches @ — ® le LED
respectives s‘illuminent. Elles s’illuminent
aussi lorsque la touche de contréle de bande
est enfoncée. Dans ce cas, la touche de con-
trdle de bande aura priorité.
@ Volume (VOLUME)
La tourner dans le sens des aiguilles d'une
montre pour augmenter le volume sonore.
@© Prise de casque d’écoute (PHONES)
Y raccorder un casque d'écoute stéréo pour
une écoute privée.
© Contrdie de bande (TAPE MONITOR)
L’enfoncer pour écouter une bande jue sur
une platine d’enregistrement raccordée aux
bornes TAPE, Si votre platine a trois tétes,
vous pouvez contréler ie son qui vient d’étre
enregistré sur la bande. Pour dégager cette
fonction, enfoncer cette touche a nouveau.
@ aux
Appuyer sur cette touche pour écouter la
source raccordée aux bornes AUX.
@® Syntoniseur (TUNER)
L’enfoncer pour écouter des émissions
radiodiffusées,
@ Disque audionumérique (CD)
L‘enfoncer pour écouter une source rac-
cordée aux bornes CD.
® Platine tourne-disque (PHONO)
L’enfoncer pour écouter des disques.
@® Contour (LOUDNESS)
Enfoncer ce commutateur (=) pour com-
penser la sensibilité différente de l'oreille 4
de faibles volumes.
(No. 20025) 1-5

AX-222BK
OPERATION
Listening to broadcasts
1. Connect a tuner to the TUNER terminals
on the rear panel.
2. Press the POWER button to on (-m)},
3. Select the speaker system with the SPEAK-
ERS switches.
Press the TUNER button to on.
Operate the tuner according to its instruc-
tion book.
6. Adjust the VOLUME, LOUDNESS, BAL-
ANCE, BASS and TREBLE controls as re-
quired.
opt
Listening to records
1. Connect a turntable to the PHONO termi-
nals on the rear panel.
Be careful to connect the channels correct-
ly.
2. Press the POWER button to on ( =).
3. Select the speaker system with the SPEAK-
ERS switches.
4. Press the PHONO button to on.
5. Operate the turntable according to its in-
struction book.
6. Adjust the VOLUME, LOUDNESS, BAL-
ANCE, BASS and TREBLE controls as re-
quired.
Note:
eUse a turntable with a moving magnet
cartridge.
Listening to tapes
1. Connect a tape deck to the TAPE PLAY
terminals.
2. Press the POWER button to on ( =).
3. Select the speaker system with the SPEAK-
ERS switches.
4. Press the TAPE MONITOR button to on.
5. Operate the tape deck for playback accord-
ing to its instruction manual.
6. Adjust the VOLUME, LOUDNESS, BAL-
ANCE, BASS and TREBLE controls as re-
quired.
Note:
®Don’t place the tape deck directly on or
under the smplifier. Otherwise, over as
heating or hum may result.
Using stereo headphones
Stereo headphones can be plugged into the
front panel jack.
Recording from records
1, Connect a tape deck to the TAPE REC ter-
minals.
2. Press the POWER button to on { -m).
3. Select the speaker system with the SPEAK-
ERS switches if you want to monitor the
sound while recording.
4. Press the PHONO button to on.
5. Operate the turntable.
6. Operate the tape deck for recording.
1-6 (No. 20025)
BEDIENUNG
Wiedergabe von Radiosendungen
1. Einen Tuner an die TUNER-Buchsen an der
Ruckplatte anschliefsen.
2. Die Netzspannung mit der POWER-Taste
einschalten { ==),
3. Mit dem SPEAKERS-Schaiter das ge-
wunschte Lautsprechersystem einscha!lten.
4. Die TUNER-Taste drucken.
5. Den Tuner entsprechend dessen Anleitung
bedienen.
6. Die VOLUME, LOUDNESS, BALANCE.
und BASS- und TREBLE-Bedienungsele-
mente wie gewunscht einstellen.
Wiedergabe von Schallplatten
1. Einen Plattenspieler an die PHONO-Buchsen
der Rickplatte anschlieRen, und dabei auf
korrekten Anschlu& der Kandle achten.
2. Die Netzspannung mit der POWER-Taste
einschalten ( -=—_).
3. Mit dem SPEAKERS-Schalter das ge-
wunschte Lautsprechersystem einschalten.
4. Die PHONO-Taste driicken.
5. Den Plattenspieler entsprechend dessen
Anleitung bedienen.
6. Die VOLUME, LOUNDNESS, BALANCE,
BASS- und TREBLE-Regler wie gewunscht
einstellen.
Hinweis:
@Einen Plattenspieler mit Magnet-Tonab-
nehmersystem benutzen.
Wiedergabe von Bandaufnahmen
1. Ein Tape-Deck an den TAPE-Buchsen
anschlieBen.
2. Die Netzspannung mit der POWER-Taste
einschalten (== }.
3. Mit dem SPEAKERS-Schalter das gewun-
schte Lautsprechersystem einschalten.
Die TAPE MONITOR.-Taste drucken.
Das Tape-Deck entsprechend dessen An-
leitung bedienen.
6. Die VOLUME, LOUNDNESS, BALANCE,
BASS- und TREBLE-Regler wie gewiinscht
einstellen.
as
Hinweis:
© Das Bandgerat nicht direkt iiber oder unter
den verstarker aufstellen, da ansonsten
Warme entstent und Brummen hervorgeru-
fen wird.
Stereo-Kopfhorer-Anschtu&
Stereo-Kopfhorer konnen in der Buchse an der
Frontblende angeschlossen werden.
Aufnahmen von Schallplatten
1. Ein Tape-Deck an die TAPE REC-Buchsen
anschtieen.
2. Die Netzspannung mit dem POWER.-Taste
einschalten ( =).
3. Mit dem SPEAKERS-Schalter das gewiin-
schte Lautsprechersystem einschalten, falls
bei der Aufnahme mitgehort werden soll.
Die PHONO-Taste driicken.
5. Den Plattenspieler bedienen.
6. Das Tape-Deck entsprechend — dessen
Anleitungen fiir Aufnahmebetrieb bedienen.
>
FONCTIONNEMENT
Ecoute d’émissions
1. Raccorder un syntoniseur aux bornes TUN-
ER du panneau arriére.
2. Enfoncer la touche POWER ( =).
3. Sélectionner je systéme de haut-parleurs
avec le sélecteur SPEAKERS.
4. Enfoncer ia touche TUNER.
5. Faire fonctionner le syntoniseur selon les
instructions de son manuel.
6. Régier les commandes VOLUME, LOUD-
NESS, BALANCE, BASS et TREBLE.
Ecoute de disques
1. Raccorder une platine tourne-disque aux
bornes PHONO du panneau arriére. S‘as-
surer que les canaux sont bien raccordés.
Enfoncer la touche POWER ( +).
Sélectionner le systéme de haut-parleurs
avec le sélecteur SPEAKERS.
Enfoncer fa touche PHONO.
Faire fonctionner la platine tourne-disque
selon les instructions de son manuel.
6. Régler les commandes VOLUME, LOUD-
NESS, BALANCE, BASS et TREBLE.
Remarque:
e Utiliser une platine tourne-disque 4 cellule
a aimant mobile.
on
ON
Ecoute de bandes
1. Raccorder une platine d’enregistrement aux
bornes TAPE PLAY.
2. Enfoncer ja touche POWER ( =).
3. Sélectionner le systéme de haut-parleurs
avec le sélecteur SPEAKERS.
4. Enfoncer la touche TAPE MONITOR.
5, Faire fonctionner la platine d’enregistre-
ment en lecture selon les instructions de son
manuel.
6. Régler les commandes VOLUME, LOUD-
NESS, BALANCE, BASS et TREBLE.
Remarque:
eNe pas poser directement la platine cas-
sette sur ou sous l’amplificateur.
Sinon des ennuis tels que |’échauffement
ou le ronfiément de l’appareil en résul-
teraient,
Utilisation d‘un casque d’écoute stéréo
Un casque d‘écoute stéréo peut étre branche sur
la prise du panneau avant.
Enregistrement a partir de disques
1. Raccorder une platine d’enregistrement aux
bornes TAPE REC.
2. Enfoncer la touche POWER ( mm).
3. Sélectionner le systéme de haut-parleurs
avec fe sélecteur SPEAKERS, si vous voulez
écouter le son bout en enregistrant.
4. Enfoncer la touche PHONO.
Faire fonctionner la platine tourne-disque.
6. Faire fonctionner la platine d’enregistre-
ment en enregistrement.
ol

To record from other sources (TUNER, CD,
AUX)
Press the TUNER, CD or AUX button to record
radio broadcasts, or the source connected to
the CD, AUX terminals.
All other operations are identical as when you
record from records.
Notes:
You can also monitor the sound being re-
corded with headphones.
The sound you hear from the speakers or
headphones is the source sound, not that
being recorded on the tape.
The VOLUME control of this amplifier has
no effect on the recording level. Adjust the
recording level with the controls on the
tape deck.
While playing back a tape on the tape deck,
you cannot record the sources from other
components.
How to operate the monitor while recording on
the tape deck
1.
2,
Connect a 3-head tape deck to the TAPE
terminals.
Make sure to connect the signal! cords to the
PLAY and REC terminals.
Select the source from which you want to
record by depressing the source select but-
ton on this unit.
Operate the tape deck for recording as
described in its operating manual.
By playing the source component, you can
record on the tape deck.
While recording on the tape deck, the re-
corded sound can be heard by depressing
the TAPE MONITOR button on this unit.
Aufnahmen von anderen Signalquellen
(TUNER), CD-Plattenspieler (CD, AUX)
Die Tuner-Taste (TUNER) drucken, um Radio-
sendungen aufzenehmen, und die CD-
Plattenspieler-Taste (CD, AUX) driicken, um
eine Signalquelle aufzunehmen, die mit den
Anschlissen fir CO-Plattenspieler (CD, AUX)
verbunden ist.
Wie bei Aufnahmen von Platten sind alle an-
deren Bedienungsvorgange gleich.
Hinweise:
@Die Aufnahme kann auch iiber Kopfhérer
iiberwacht werden.
@ Den Ton, den Sie tiber die Lautsprecher oder
den KopfhGrer vernehmen, ist der Klang der
Signatquelle, und nicht der, der auf dem Band
aufgenommen wird.
e@ Die Lautstarke-Einstellung (VOLUME) dieses
Verstarkers hat keinen Einflu& auf den Auf-
nahmepegel. Stellen Sie den Aufnahmepegel
mit den Lautstarke-Reglern des Kassetten-
decks ein.
@Wahrend der Wiedergabe eines Bandes mit
ainem Kassettendeck (dieses Gerdtes ver-
bunden ist), kénnen keine Tonqueilen von
anderen Komponenten aufgenommen werden.
Verwendung der Monitorfunktion wahrend
einer Aufnahme mit einem Kassettendeck
1. Das Drei-Kopf-Kassettendeck an die Kasset-
te (TAPE) anschlieRen.
2. Vergewissern Sie sich, da& die Verbindungs-
kabel an die Wiedergabe- (PLAY) und die
Aufnahme-Buchsen (REC) angeschlossen
sind.
3. Wahlen Sie die gewiinschte Signalquelle
durch Drucken der Signalwahi-Taste an
diesem Gerat.
4. Das Kassettendeck wie in der Betriebsanlei-
tung angegeben in der Aufnahmefunktion
betreiben.
5. Die abzuspielende Tonquelle kann nun mit
dem Kassettendeck aufgenommen werden.
6. Wahrend des Aufnehmevorgangs kann der
Ton mitgehért werden — driicken Sie dazu
die Kassette Monitor (TAPE MONITOR} an
diesem Gerat.
AX-222BK
Enregistrement a partir d’autres sources (TUN-
ER, CD, AUX)
Enfoncer le commutateur TUNER, CD ou AUX
pour enregistrer des émissions radio ou la
source raccordée aux bornes CD, AUX.
Tous les autres opérations sont identiques a
celles de |’enregistrement a partir de disques.
Remarques:
e@ Vous pouvez aussi contréler le son enregi-
stré avec le casque d’écoute.
e Le son que vous entendez des haut-parteurs
ou du casque est fe son de la source et non
pas le son enregistré sur la bande,
e La commande VOLUME de cet amplifica-
teur n‘a pas d’effet sur le niveau d’enregi-
strement. Régler celui-ci avec les com-
mandes de la platine.
e Lors de la lecture d’une bande sur la platine
d’enregistrement, il est impossible d’en-
registrer les signaux d’entrée en provenance
d’autres éléments.
Comment utiliser le contréle auditif lors d’un
enregistrement sur la platine d'‘enregistrement
1. Connecter la platine d‘enregistrement a 3
tétes aux bornes TAPE.
2. Veiller a bien connecter les cordons aux
bornes pour lecture (PLAY) et pour en-
registrement (REC).
3. Sélectionner |'élément d'entrée que l'on
désire enregistrer en erfoneant une touche
du sélecteur d‘entrée de cet appareil.
4. Faire fonctionner |’élément d‘entrée comme
décrit dans son mode d'emploi.
5. Il est alors possible d’effectuer |'enregistre-
ment sur fa platine d’enregistrement tout en
écoutant |’élément d’entrée.
6. Tout en enregistrant sur la platine d’enregi-
strement, il est possible d’écouter le son en-
registré en enfoncant la touche TAPE
MONITOR.
(No. 20025) 1-7

AX-222BK
Block Diagram
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Removal Procedures
AX-222BK
g Removing the Top Cover
1. Remove six screws.
2. Remove the metal cover by lifting up its rear section
and pulling it backward while holding it on incline.
m Removing the Front Panel
1. Remove the top cover.
2. Remove plastic rivets @ - @ and three screws from
the lower part of the front panel.
m Removing the Power Transistors
1. Remove the top cover.
2. Remove four screws securing the front bracket of the
bottom side and four screws securing the rear panel.
3. Remove screws @ - @ to remove the PC board from
fastener@.
4. Keep the PC board a little away from the front panel
and rear panel while pushing them toward you and the
back side respectively and raise the PC board to the left
(Power Transformer side.)
Under this condition, check the Source Select PC Board
and Power Amplifier PC Board.
5. Remove’ solder from the
(Q761-Q764).
. Remove screws @ and @ and remove the heatsink.
. Remove the defective power transistor from the heat-
sink and replace it.
power _ transistor
“NO
@ Precautions when Installing the
Volume Knob
When installing the main volume (R211), the volume knob
should be pulled out. For installation, perform the next
procedures.
1. After installing R211 to the front bracket, turn the vo-
lume shaft fully counterclockwise.
2. Insert the volume knob so that the projection part of its
circumference faces right above.
(No. 20025) 1-9

AX-222BK
@ Use of New-type Connector
(1) Slide the cover upward.
(2) Extract the wires. (3)Insert the wires after pushing in
the cover.
Adjustment Procedures
@ Power Amplifier Idling Adjustment
Left Channel
R751
R773
(&))
(+) ~ (-)
. Before tuning on the power, turn the semi-fixed resis-
tors (R751 for L channel and R752 for R channel) of the
power amplifier circuit board fully counterclockwise.
. Adjust the semi-fiexed resistor (R751 and R752) so
that the voltage at the following test points of the
power amplifier circuit board is within a range of 3 ~ 5
mV after the power is turned on.
L channel: Measure the voltage between test point ©
(emitter of Q761) and output at the test
point ©.
R channel: Meaure the voltage between test point ©
(emitter of Q762) and output at the test
point ©.
1-10 (No. 20025)
Right Channel
R752
{wy}
(+) ~ (-)
ENH-094-1
. Readjust resistors R751 and R752 about 10 minutes
after the power is turned on (the heatsink temperature
must be sufficiently high) so that the voltage at the test
points becomes 11 mV.
Confirm that the voltage does not vary when the heat-
sink temperature increases further.
Note: Be sure to perform the measurement with the
probes and cabinet of the measuring equipment
separated from the grounding terminals of
AX-222BK or other measuring equipment.

Schematic Diagram
> EE
|
Notes:
|
1.
shows
DC
voltage
to
the
chassis
with
no
signal
input.
|
|
2.
——
indicates
+
B
power
supply.
1
3.
©
©
indicates
signal
path.
A
nn
|
4.
When
replacing
the
parts
in
the
darkened
area
(
[
)
and
66)
those
marked
with
A,
be
sure
to
use
the
designated
parts
to
en-
OHO}
|
sure
safety.
Pie
k|
5.
This
is
the
standard
circuit
diagram.
of
[or
|
The
design
and
contents
are
subject
to
change
without
notice.
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AX-222BK
—
TENH-094-2
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NH-094-5J°
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POWER
TRANSFORMER
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USED
C765, C766
C767, C768
AC 220V
50Hz
LENH-094-6 _|
(No. 20025)

AX-222BK |
zh
Schematic Diagram
| a a ee Ne ee ee ee ee ee ge maces |
FOR UE(SAUDI ARABIA)
POW WITCH
TOOI T2.0A 127V
| POWER TRANSFORMER TI.25A4 220V
[FOR G (WEST GERMANY) -_
SWITCHED UNSWITCHE|D
x2
(100wW)
AC OUTLETS
x |
(looOw)
SELECTOR
FOOI
| TI25A
107
ACI27V/ 220V
| -094 | TOO!
l | -I l POWER TRANSFORMER
50 Hz/ 6OHz
| =
l27V 220V mcr es cs ee me cee er ee ce ee ee ee ee
Internal Block Diagrams of ICs
m
LC7818
(1IC101)
m
VC5022
[X,
Y]
(IC751,
1C752)
=
(1 )Drive ©
Short-circuited
Jat dual darli-
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Temperature
Compensation (6 )Center point
!
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—
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Ss
Be ais
lat dual darli-
@ TA7317P (IC901)
Muting IN Vee
Power ON/OFF
Detector
Over Current
Detector
Power ON/
OFF Load
Short IN
lo
Discharge IN GND Substrate
(No. 20025)

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AX-222BK
PARTS LIST
Contents
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Exploded View and Parts NUMDETS............cccsssssessssesssesssecsessssesesececsesssscscsesscsavscscsesecsssssavsusssessssevacsavevacsasaesucacaseucansaaeatsacausaeans 2-3
Printed Circuit Board Ass’y and Parts List.......c..ccccccccscscsscsscsscsccsccesscsessessessesesascasssussssssssecsecassesasssecsusassacsasssecseseuessteasnenacs 2-5
MEENH-094 © Main PC Board ASS’y .u.....ccccccsssscsesscssccscescsssscscscssecsssesevsseceecsessvavsevevsesesaasassacacausasauesssesseassacsvecgasensvacsesseaeeass 2-5
MTPS-334 1 AC Outlet PC Board ASS’Y ni... cecccsesescsessescsssccscscsscssssssssssssssscsesauaceavecsesevavacsesseresssaseuseesesacsasaseseusauesscatacanease 2-9
ACGOSSOIES LIST is scikcccitesdystocesictesiete see ses het eas eas decane paiesee tdsasddiccbvodedtavect uci raul mania divauen cat cua sdstegddelben amet n eae oeks 2-9
Packing Materials and Part NUMbDE‘SS ou... ecsescseseesscsesesesssssssesesssesescuesessesesessessessussesasscsvavavacsuseveresaatacacavavacsaveevatanesecesees 2-10
(No. 20026) 2-1

AX-222BK |
Main Parts Locations
@ Front View
EFP-AX222BKE
Front Panel Ass’y
E73877-001
Push Button
QMS6A40-02 1——gaey
E304768-001
Volume Knob
Jack Ass’y Wate ley a ae ee eB ee
£74068-001
E74478-002
E304766-001
Push
Button
E73835-001 Knob Push Button Ass‘y
Push Button
m@ Top View
E302267-007
Heat Sink
See
page
2-4
A
M404)
:
ENH-094
0
Main PC Board Ass’y
a
Power Transformer A — oe 4
to waubOOHals
t i
See page 2-4
Push Switch A
ESK5D24-218
Relay
m@ Rear View
See page 2-4 EMBOOTP-801C
Rear Panel Speaker Terminal QMC0637-004
AC Socket
E70078-001
GND
Terminal
QMG0301-003
EMNOOTV-405A
Fuse
Holder
Pin Jack Ass‘y
munemoe F = See page 2-4
= caer —— , ; Cord Stopper A
See page 2-4
Power Cord A
EMNOOTV-402A
See
page
2-4
Pin
Jack
Ass’y
Voltage
Selector
A
A: Safety Parts
2-2 (No. 20026)

Exploded View and Part Numbers
(No. 20026) 2-3
3 3
Parts Number
Parts Name
Description
AX-222BK
1
EFP-AX220BKE
E25657-002
E72968-001
E609 12-003
E73836-001
Front Panel Ass‘y
Front Panel
JVC Mark
Speed Nut
Push Button Escutcheon
SPEAKERS 1,2
sea oso ofa aa
E73878-002
E304602-003
E72437-010
£304766-001
SBSB3008M
Push Button Escutcheon
IND. Sheet
Sheet
Push Button Ass‘y
Screw
POWER
OEwlwoavan|awnoa
E48729-009
EXO0170007N40S02
E48729-008
E48729-008
E74069-001
Prastic Rivet
Felt Spacer
Prastic Rivet
Prastic Rivet
Head Phone Bracket
SBSB3008CC
SBST3006CC
E73877-001
E73835-001
E74478-002
Screw
Screw
Push Button
Push Button
Knob
Except E.A.G.BS
E.A.G.BS
POWER
SPEAKERS 1,2
BASS, TREBLE, BALANCE
E74068-001
E304768-001
E11488-001
E24134-008
E256 1-003
Push Button
Volume Knob
Front Bracket
Grill
Metal Cover
E2566 1-004
E6 1660-004
QSP1106-004
QSP1106-004BS
Metal Cover
Special Screw
Push Switch
Push Switch
LOUDNESS
VOLUME
E,BS,UE
A,G,P,PG,U
E,BS,UE
Except BS
BS
E3400-385
E11489-002
E47227-012
SBSB3010Z
SBSB3008N
E44928-003
ETP1100-17EA
ETP1100-17EABS
ETP1100-17FA
ETP1100-17UA
ETP1100-17XA
E65389-002
E304756-001
QMF5 1A2-1R25S
QMF5 1E2-1R25SBS
E74093-002
E302764-001
QSROO85-008U
QSROO85-011
E304787-002
Felt Spacer
Chassis Base
Foot
Screw
Screw
Fastener
Power Transformer
Power Transformer
Power Transformer
Power Transformer
Power Transformer
Special Screw
Circiut Board Bracket
Fuse
Fuse
Protect Cover
Cover
Voltage Selector
Voltage Selector
Protect Cover
G
E25659-006
E25659-007
E25659-008
E70078-001
Rear Panel
Rear Panel
Rear Panel
GND Terminal
E73273-001
SDSB3008M
QMGO030 1-003
QHS3876-162
QHS3876-162BS
BEES P| >>
QMP2560-244
QMP3900-200
QMP7600-200
QMP9017-008BS
QMP7520-200
Screw
Screw
Fuse Holder
Cord Stopper
Cord Stopper
Power Cord
Power Cord
Power Cord
Power Cord
Power Cord
>>
E69291-001
QMF5 1A2-1R25S
QMF5 1A2-2R5S
E7 1862-001
SBSB3008MCP
Fuse Cover
Fuse
Fuse
Volume Nut
Screw
P,PG,UE,U
P,PG,UE,U
Except BS
BS
A
E.G
P,PG,U
BS
UE
P,PG,UE,U
PG,UE,U
P
No mark indica
—}———
E303260-146
SBST3006Z
The Marks for Designated Areas
E Europe
. Australia
. West Germany
_ UK.
. U.S. Military Market
. Saudi Arabia
. Other Countries
tes all areas.
Rating Label
Screw
BPo|Naw we olrnan wo nfo nan Gg] ooo of] np Jon pee ofa so WN ON ea OoNwl)H ooo aj Noi
a: Safety Parts
(No. 20026)
2-4

| AX-222BK AX-222BK
Printed
Circuit
Board
Ass’y
and
Parts
List
Notecr9
DIODES
ENH
094
M
é
PCB
dA
7
PC
Board
Ass’
y
|
Designated
Areas
AJITEM
PART
NUMBER
DIES
RA
hale
oN
|
im
ain
oar
ss
y
ENH-094
U.S.Military
Market
Sper
eGN
ROHM
:
: :
i
D104)
188133
Note:
ENH-0940
varies
according
to
the
areas employed.
See
note
(1)
when
placing
an order.
Peet
ae
err
ee
D102]
188133
SILICON
ROHM
ENH-094
Saudi
Arabia
|
0105)
188933.
SILICON
ROHM
=
eee
eee
ee
~
+.
b111)
188133
SILICON
ROHM
g
=:
;
ENH-094
Europe,
Australia
D1ii2|
188133
SILICON
ROHM
of
OPTS
MTZ5
6600
00
ZENER
ROHM
ENH-094
[D]
West
Germany
D115)
MTZ13NC
ZENER
ROM
D116)
MTZ13NC
ZENER
ROHM
ENH-094
BS
U. K.
D117]
MTZ6.8JC
ZENER
ROHM
D121)
MTZ13NC
ZENER
ROHM
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A: SAFETY PARTS
(No. 20026) 2-5 2-6 (No. 20026)

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CAPACITORS
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A|I TEM PART NUMBER/|DESCRIPTIONJAREA
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R114) QRD167J-331 330 176W ICARBON
R112) @RD167J-331 330 1/6W ICARBON
R113] QRD167J-331 330 1/6W ICARBON
R114) QRD167J-331 (330 1/6W ICARBON
R115] QRD167J-331 330 176W CARBON
R116] QRD167J-331 330 1/6W CARBON
R117, QRD167J-331 330 1/6W CARBON
R118) QRD167J-331 330 176W |CARBON
R119) QRO167J-331 (330 1/6W CARBON
R120) QRD167J-331 330 1/6W CARBON
A | R123} @RZ20077-101 100 1/4W |FUSIBLE
A | R124) @RZ0077-101 100 1/4W |FUSIBLE
R126] @RD167J-104 100K 4/6W CARBON
R127) QRD167J-104 LOOK A76W (CARBON Of,
R132) QRD167J~-103 10K 1/6W |CARBON
R133] @RD167J-105 1M 1/6W ICARBON
R134] @QRD167J-103 10K 1/6W |CARBON
R135| QRD167J-474 470K 1/6W ICARBON
R143) @ROTG7J-681 680 1/6W ICARBON Oo},
R144) QRD167J-681 680 1/76W ICARBON
R146] QRD167J-122 1.2K 1/6W |CARBON
R205] QVDA98W-EFSB 250K VARIABLE
R207} QRD167J-223 22k 1/6W ICARBON
| R208) @ROI67I-223 22K JAZ W ICARBON
R209! QRD167J-105 41M 176W ICARBON
R210| QRD167J-105 1M 176W |CARBON
R211} @VNOA3B-SF5V 250K VARIABLE
R251) QRD167J-122 1.2K 476W |CARBON
R252] QRD167J-122 ‘(1.2K 1/6W [CARBON
R253} QRD167J-122 1.2K 176W CARBON
| R254) QRD167J-122 1.2K 176W CARBON
; R255) @RD167J-122 1.2K 1/6W CARBON
R256 QRD167J-122 1.2K 1/6W CARBON
R257) QRD167J-122 jl.2K /1/6W ICARBON
R258 QRD167J-122 1.2K 176W |CARBON
R259) QRD167J-122 1.2K 1/6W ICARBON
R260) QRD167J-122 1.2K 1/6W ICARBON
R265} QRD167J-104 100K 4/6W ICARBON
R303) QRD167-473. 0 47K oo jLZ6W [CARBON
R304) QRD167J-473 47K 176W [CARBON
R327| @RD167J-821 lIg20 1/6W [CARBON
R328) QRD167J-821 lIg20 14/6W |CARBON
R331) QRD167J-393 39K 1/6W |CARBON
R332) QRD167I-393 [BOK LOW CARBON.
R333) QRD167J-474 470K 176W ICARBON
R334) QRD167J-474 470K 1/6W [CARBON
R335| QRD167J-471 1470 1/6W [CARBON
R336| QRD167J-471 1470 1/6W [CARBON
R337| QRD167J-104 iL00K 1/6W |CARBON
R338] QRD167J-104 LOOK 1/6W [CARBON
R339| QRD167J-222 2.2K 1/6W ICARBON
R340| QRD167J-222 2.2K 1/6W |CARBON
R501) @VDB98C-E15B 400K VARIABLE
[R503] Q@RD167J-203 20K 1/6W [CARBON
R504} QRD167J-203 20K 4/6W [CARBON
R505) QRD167J-362 3.6K 1/6W ICARBON
R506] QRD167J-362 3.6K 1/6W CARBON
R511) @VDB98C-E15B LOOK VARIABLE
R513] QRD167J-472 4.7K 4/6W ICARBON.
R514) QRD167J-472 h.7K 1/76W [CARBON
R515} QRD167J-821 820 1/6W |CARBON
R516} QRD167J-821 820 14/6W [CARBON
R701) QRD167J-102 1K 1/6W ICARBON
rr R702) QRDI67J~-102 AK AZ 6W [CARBON
R703) @RDL675-104 100K 176W ICARBON
R704} QRD167J-104 100K 4/6W CARBON
R705| QRD167J-222 2.2K 1/6W [CARBON
R706] @RD167J-222 2.2K 1/6W ‘CARBON
R707] QRD167J-222 2.2K 4/6W jCARBON
A: SAFETY PARTS
(No. 20026)
2-7

AX-222BK
RESITLSTORS
A|ITEM PART NUMBER|DESCRIPTION/JAREA
R708) QRD167N-222 2.2K 1/6W iCARBON
R709] QRD167J-103 40K 1/6W [CARBON j
R710] QRD167J5-103 4 OK 14 /6W ICARBON
R711| Q@RD167J-101 100 14 /6W ICARBON
R712) @RD167J-101 100 1/6W CARBON |
R713] QRD167J-821 820 4 /6W ICARBON
R714] QRO167J-821 i820 4 /6W ICARBON
R715] QRD167J-163 16K 1/6W |CARBON
R716) Q@RD167J-163 46K 1/6W |CARBON
R717) QRD167J-823 82K _/LZ6W [CARBON
R718| @RD167J-823 IB2K 476W ICARBON
A | R719) Q@RD14CJ-1218 420 [1/4W UNF .CARBON
A | R720) QRD14CJ-1215 120 l174W |UNF.CARBON
A | R724) @RD125-822 8.2K 4/2W |UNF.CARBON
A | R722; @RO1’25J-822 B.2k 1/2W |UNF.CARBON
R725| QRD167J-391 390 1/6W |CARBON
R726] QRD167J-391 390 1/6W |CARBON
R727) Q@RD167J-152 45K 1/6W \CARBON
| R728) QRD167N-152 1.5K 1/6W [CARBON
R729| @RD167J-333 _(B3K _|176W CARBON
R730) QRD167J-333 33K 176W ICARBON
R731| QRD167J-391 390 1/6W ICARBON
R732) QRD167J-391 390 1/6W ICARBON
R733) QRD167J-152 1.5K 1/6W ICARBON
| R734) @ROIG7 152 2.5K L/6W ICARBON |
A | R735] QRGO12J-332A 3.3K 1 W O.M.FILM
A | R744) @RGO22J-331A 330 2w 0 jO.M. FILM
A | R742) @RGO2Z2U-331A 330 2w OLO.M. FILM
A | R745] @RD14C5-1008 10 i174W JUNF.CARBON| D
A | R746 QRD14CJ-1008 10 1/4W |UNF.CARBON| D
A | R747) Q@RD14C4-100S 10 174W |UNF.CARBON| D
A | R748) @RD14C4-1008 10 1/4W |UNF CARBON! D
R751) @V23518-471 470 O.1W VARIABLE
R752| QVZ3518-471 470 O.1W VARIABLE
|.R753) QRD1674-101 100. _|176W ICARBON
| R754] Q@RD167J-101 200 1/6W ICARBON
| R755| ERT-D2WFL351S [350 1/4W ITHERMISTER'
R756| ERT-D2WFL351S |350 1/4W |THERMISTER
| R757| QRD1675-471 470 1/6W |CARBON
R758] QRD1674-471 470 i1/6W ICARBON
R759| QRD167J-391 390 4/76wW ICARBON
' R760| QRD1675-391 1390 1/6W |CARBON
| R761] ERT-D2WHL202S = 2K 1/4W THRMISTOR
R762| ERT-D2WHL2025S 2K 1/4W |THRMISTOR
A | R765] QRZ0077-272 | 2.7K 2/74W |FUSIBLE
A | R766) QRZ0077-272 2.7K 4/4W |FUSIBLE
A | R767), QRZ0077-471 470 1/74W |FUSIBLE
A | R768) @RZ0077-471 470 4/4W |FUSIBLE
A | R769] @RZ0077-100 10 2/4W |FUSIBLE
A | R770, @RZ0077-100 10. J2/4W |FUSTBLE
A | R771, @RZ0077-100 10 474W |FUSIBLE
A | R772) @RZ20077-100 10 1/4W |FUSIBLE
A | R773) ERFO3S2K-R22 0.22 Sw CEMENT |
& | R774) ERFO32K-R22 0.22 Sw (CEMENT
Ay | R775] @RGO12J-100A 10 (AW (O.M.FILM
2 | R776) @RGO12J-100A 10 iw O.M.FILM
A | R777! QRD14C5-3308 33 1/4W UNF .CARBON
A | R778) QRD14CJ-330S 33 1/4W JUNF.CARBON
| R79V Q@RD167N-391 390 1/6W \CARBON \
| R792] @RD1675-391 390 1/6W |CARBON |
| R793] @RD1675-391 [390 1/6W |CARBON
| R794) Q@RD1674-391 390 [176w |CARBON
| R795] @RD167J-331 330 ‘4176W |CARBON
R796) QRD167J-331 330 4 /6W jCARBON
|. R797] QRD1675-331_ 330 |2/6W {CARBON
R798 QRD167J-331 330 176W |CARBON
A | R801| @R20077-330 33 1/4W |FUSIBLE
4 | R802] @RZ20077-330 33 44/4W IFUSIBLE
R805! Q@RD167J-823 B2K i1/76W ICARBON '
R806| QRD167J-331 330 '176w CARBON |
R607, Q@RD167J-223 22k '476W iCARBON
R808 Q@RD167/-203 20K j1/6W ICARBON
R809 Q@RD167J-563 iS6K jp/6W ICARBON
R810} @RD167J-163 16K 1/76W \CARBON |
A R811) @Rz20077-330 33 a/4wW |FUSIBLE |
Ay R812) @RzZ0077-330 33 /4w |FUSIBLE
| R813; QRD167J-103 LOK it76W ICARBON
| R904] QRD167J-272 2.7K i4/6W |CARBON
R902] QRD167J-272 2.7K '1/6W [CARBON
R903) Q@RD167J-183 [18K 76W [CARBON
R904) QRD1675-183 418K 176W ICARBON
| R9O5| QRD1675-473 47K jLsow |CARBON
R906 QRD167U-473 67K 1/6W |CARBON
R9O7] QRD167J-223 22K 1/6W |CARBON
R908) QRD167-223 22K (|4/6W |CARBON ij
R909 QRD167U-332 3.3K 1/6W |CARBON
R910] QRD1675-103 (10K 1/6W |CARBON
R914) @RD167J-104 100K '476W |CARBON
R912) @RD1675-823 82K '1/6W [CARBON
R913) Q@RD167J-473 1A7K 1/6W [CARBON
2-8 (No. 20026)
RESISTORS
| R916) Q@RD167)-563
AJVITEM PART NUMBER
R914) QRD167J-104 LOOK [L/6W ICARBON
R915: QRD167J-683 68K 1/6W CARBON
iCARBON
1/6W |
DESCR
S6K
I PT 1ON JAREA
OTHERS
EMG7331-001
—MG7331-001
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€11482-003
£11482-003
€11482-003
€11482-003
£11482-003BS
£302267-007
£304769-001
E65508-002
E65508-002
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E67132-T1R25
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E67764-~202
E67764-202
£67764-203
£67764-203
£67764-203
£70306-001
E73265-001
SBSB3008CC
SBSE3012CC
EMNOOTV-405A
QMS6A40-021
EMBOOTP-801C
EMBOOTP-801C
E@L0001-R45
EQLO001-R45
£SP0001-007
£SP0001-007
£SP0001-007
€SP0001-007
@STL101-€01
@ST9241-£01
@ST9241-£01
_E70859-001
£70859-001
EWR38B-20SST
EWR23C-16NN
EWR23C-13NN
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EWR33B-20SST
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|
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EMNOOTV-402A
R917, QRD167J-163 16K 4/W (CARBON
[R921] aRD167/~224 j220k 1/6W (CARBON
A | R924) Q@RGO22J-821A 820 2W. (0.M.FILM
A | R925; Q@RD14CJ-4708 47 1/4W [UNF CARBON
R926) @RD167J-153 15K 176W |CARBON
R927] QRD167I-472 4.7K 1/6W |CARBON
Je 5.6K |1/6w ICARBON
R931) QRD167J-223 22k 1/6W |CARBON
‘litem PART NUMBER|]|DESCRIPTION
FUSE CLIP
FUSE CLIP
FUSE CLIP
CIRCUIT BOA
CIRCUIT BOA
CIRCUIT BOA
HEAT SINK
H.S.BRACKET
IH. S. BRACKET
TAB
TAB
TAB
FUSE LABEL
FUSE LABEL
WRAPPING TE
RAPPING TE
RAPPING TE
RAPPING TE
RAPPING TE
WRAPPING TE
HEAT SINK
4P PIN JACK
HEADPHONE J
INDUCTOR
INDUCTOR
TACT SWITCH
TACT SWITCH
TACT SWITCH
TACT SWITCH
TACT
PUSH SWITCH
PUSH SWITCH
PUSH SWITCH
EARTH PLATE
EARTH PLATE
FLAT WIRE
FLAT WIRE
FLAT WIRE
FLAT WIRE _
FLAT WIRE
FLAT WIRE
RAPPING TE
RELAY
A:
RD
RD 9)
RB EBS
(ane amen Sane
(CR)
(4
D
EBS
RMINAL C
RMINAL D
RMINAL [EBS
RMINAL c
RMINAL o
RMINAL EBS
ACK
SPEAKER TERMINAL
SPEAKER TERMINAL
RMINAL
SAFETY PARTS