Sony XM-2165GTX Marketing Specifications User manual

1
SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
E Model
XM-2165GTX
STEREO POWER AMPLIFIER
Other Specifications
Circuit system OTL (output transformerless) circuit
Pulse power supply
Inputs RCA pin jacks
High level input connector
Outputs Speaker terminals
Through out pin jacks
Suitable speaker impedance
2 – 8 Ω(stereo)
4 – 8 Ω(when used as a bridging amplifier)
Maximum outputs 330 W ×2 (at 4 Ω)
500 W ×2 (at 2 Ω)
1,000 W (monaural) at 4 Ω
Rated outputs (supply voltage at 14.4V)
165 W ×2 (20 Hz – 20 kHz, 0.1% THD,
at 4 Ω)
200 W ×2 (20 Hz – 20 kHz, 0.15% THD,
at 2 Ω)
400 W (monaural) (20 Hz – 20 kHz, 0.15% THD,
at 4 Ω)
Frequency response 5 Hz – 50 kHz ( dB)
Input level adjustment range
0.3 – 6.0 V (RCA pin jacks)
1.2 – 12.0 V (High level input)
Low-pass filter 50 – 300 Hz, –12 dB/oct
Low boost 0 – 10 dB (40 Hz)
Power supply voltage 10.5 – 16 V
Current drain at rated output : 42 A (at 4 Ω)
Remote input : 1 mA
Dimensions Approx. 15 1/4 ×2 1/4 ×10 1/4 in.
(387 ×55 ×260 mm)
(w/h/d) not incl. projecting parts and controls
Mass Approx. 4.0 kg (8 lb. 14 oz.) not incl. accessories
Supplied accessories Mounting screws (4)
High level input cord (1)
Protection cap (1)
Design and specifications are subject to change without
notice.
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUTAND TOTAL HARMONIC DISTORTION
165 watts per channel minimum continuous average power into
4 ohms, both channels driven from 20 Hz to 20 kHz with no more
than 0.1% total harmonic distortion per Car Audio Ad Hoc
Committee standards.
+0
–3
Ver 1.0 2002. 12
9-874-263-01
2002L0400-1
© 2002. 12
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation

2
TABLE OF CONTENTS
1. GENERAL
Location and Function of Controls.......................................... 3
Connections ............................................................................. 3
2. DISASSEMBLY
2-1. Bottom Plate........................................................................ 7
2-2. Main Board Section ............................................................ 8
2-3. Main Board ......................................................................... 8
2-4. Led Board............................................................................ 9
3. ELECTRICAL ADJUSTMENT.................................... 10
4. DIAGRAMS
4-1. Block Diagram .................................................................. 11
4-2. Schematic Diagram –Main Section (1/2)– ........................ 12
4-3. Schematic Diagram –Main Section (2/2)– ........................ 13
4-4. Printed Wiring Boards –Main Section– ............................ 14
5. EXPLODED VIEWS
5-1. Heat Sink (Main) Section.................................................. 16
5-2. Main Board Section .......................................................... 17
6. ELECTRICAL PARTS LIST......................................... 18
Notes on Chip Component Replacement
•Never reuse a disconnected chip component.
•Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES
SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT.
NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES
SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL
OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
XM-2165GTX
Note for Replacement of FET
Change the both channels of FETs at the output stage.
If one or both parts in the following combination is broken, the
service kit should be ordered.
Service kit part No.
Q108, 110, 112 X-3383-027-1
Q208, 210, 212
Q109, 111, 113 X-3383-028-1
Q209, 211, 213

3
XM-2165GTX
SECTION 1
GENERAL This section is extracted
from instruction manual.
Location and Function of Controls
1POWER/PROTECTION indicator
Lights up in green during operation.
When the PROTECTOR is activated the indicator will change from green
to red.
When the PROTECTOR is activated refer to the TroubleShooting Guide.
2LEVEL adjustment control
The input level can be adjusted with this control. Turn it in the clockwise
direction when the output level of the car audio seems low.
3LOW BOOST level control
Turn this control to boost the frequencies around 40 Hz to a maximum of
10 dB.
4Cut-off frequency adjustment control
Sets the cut-off frequency (50–300 Hz) for the low-pass filter.
5FILTER selector switch
When the switch is in the LPF position, the filter is set to low-pass.
Emplacement et fonction des commandes
1Indicateur POWER
S’allume en vert en cours de fonctionnement.
Lorsque PROTECTOR est activé, le voyant passe du vert au rouge.
Lorsque PROTECTOR est activé, reportez-vous au guide de dépannage.
2Commande de réglage LEVEL
Le niveau d’entrée peut se régler avec cette commande. Tournez cette
commande dans le sens des aiguilles d’une montre lorsque le niveau de sortie
de l’autoradio semble faible.
3Commande de niveau LOW BOOST
Tournez cette commande pour amplifier les fréquences autour de 40 Hz
jusqu’à un maximum de 10 dB.
4Commandes de réglage de la fréquence de coupure
Permet de régler la fréquence de coupure (50 à 300 Hz) pour le filtre passe-
bas.
5Commutateur de sélection FILTER
Lorsque le commutateur de sélection est en position LPF, le filtre est réglé sur
passe-bas.
* Pulsepower supply
This unit has a built-in power regulator which
converts the power supplied by the DC12 V car
battery into high speed pulses using a
semiconductor switch. These pulses are stepped
up by the built-in pulse transformer and
separated into both positive and negative power
supplies before being converted into direct
current again. This light weight power supply
system provides a highly efficient power supply
with a low impedance output.
Features
•Maximum power output of 330 watts per
channel (at 4 Ω).
•This unit can be used as a bridging amplifier
with a maximum output of 1,000 watts.
•Direct connection can be made with the speaker
output of your car audio if it is not equipped
with a line output (High level input connection).
•Built-in variable LPF (Low-pass filter) and low
boost circuit.
•Dual mode connection possible for a multi-
speaker system.
•Protection circuit.
•Pulse power supply * for stable, regulated output
power.
Caractéristiques
•Puissance de sortie maximale de 330 watts par
canal (à 4Ω).
•Cet appareil peut être utilisé comme
amplificateur de pontage d’une sortie maximale
de 1.000 watts.
•Une connexion directe est possible avec la sortie
haut-parleur de votre autoradio si celle-ci n’est
pas équipée d’une sortie de ligne (connexion
d’entrée haut niveau).
•Filtre passe-bas (LPF) intégré et circuit à faible
amplification.
•Double mode de connexion possible au moyen
d’un système à plusieurs haut-parleurs.
•Circuit de protection.
•Alimentation électrique par impulsions * pour
une puissance de sortie stable, régulée.
* Alimentation électrique par impulsions
Cet appareil est équipé d’un régulateur de
puissance intégré qui convertit la puissance
fournie par une batterie de voiture de 12 V CCen
impulsions ultra-rapides au moyen d’un
commutateur à semi-conducteur. Cesimpulsions
sont amplifiées par le transformateur
d’impulsions intégré et séparéesen alimentation
positive et négative avant d’être reconverties en
courant continu.Ce système d’alimentation de
faible poids assure une alimentation électrique
très efficace pour une sortie d’impédance faible.
Circuit Diagram / Schéma du circuit
LOW BOOST
FREQUENCY
dB
FREQUENCY
dB
Low Pass Filter/Filtre passe-bas
POWER/PROTECTOR
10
10
0
40 100 1k
10
0
-10
-20
-30
-40
-50
-60
-70
-80 10 100 1k
50Hz
170Hz
300Hz
LEVEL
LPF
Normal AMP
Power Lch
LEVEL
Inverted AMP
Power Rch
BTL.
Lch
Rch
(BTL.)
LOW BOOST
LOW BOOST
Hz Hz
FILTER
OFF LPF
LEVEL
LOW BOOST
(40Hz)
0+10dB
60.3V
2
4
5.5 0.5 60
50 300Hz
170
110 260

4
XM-2165GTX
BTL BTL
OFF LPF
BTL BTL BTL BTL
Connections
Caution
•Before making any connections, disconnect
the ground terminal of the car battery to avoid
short circuits.
•Be sure to use speakers with an adequate
power rating. If you use small capacity
speakers, they may be damaged.
•Do not connect the #terminal of the speaker
system to the car chassis, and do not connect
the #terminal of the right speaker with that
of the left speaker.
•Install the input and output cords away from
the power supply lead as running them close
together can generate some interference noise.
•This unit is a high powered amplifier.
Therefore, it may not perform to its full
potential if used with the speaker cords
supplied with the car.
•If your car is equipped with a computer
system for navigation or some other purpose,
do not to remove the ground wire from the
car battery. If you disconnect the wire, the
computer memory may be erased. To avoid
short circuits when making connections,
disconnect the +12 V power supply lead until
all the other leads have been connected.
Connexions
2-Speaker System
Système à 2 haut-parleurs
Car audio
Autoradio
LINE OUT
Left speaker
(min. 2Ω)
Haut-parleur
gauche
(min. 2Ω)
Right speaker
(min. 2Ω)
Haut-parleur
droit
(min. 2Ω)
As a Monaural Amplifier
Comme amplificateur monaural
Car audio
Autoradio
LINE OUT
Right channel
Canal droit
Left channel
Canal gauche
Right speaker
(min. 4Ω)
Haut-parleur droit
(min. 4Ω)
Pour plus de détails sur les réglages des
commutateurs et commandes, reportez-vous à
“Emplacement et fonction des commandes”.
Remarque
Vérifiez que la sortie de ligne de l’autoradio est
raccordée à la prise portant l’indication “L
(BTL)” sur l’appareil.
Left speaker
(min. 4Ω)
Haut-parleur gauche
(min. 4Ω)
As the Monaural Amplifier for a Subwoofer
Comme amplificateur monaural pour un haut-parleur
d’extrêmes graves
Car audio
Autoradio
LINE OUT
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Note
Make sure that the line output from the car
audio is connected to the jack marked “L (BTL)”
on the unit.
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Note
If you wish to use a subwoofer asa monaural
speaker, connect the speaker asillustrated
above. The output signals to the subwoofer
will be the combination of the both right and
left output signals.
Pour plus de détails sur les réglages des
commutateurs et commandes, reportez-vous à
“Emplacement et fonction des commandes”.
Remarque
Sivous désirez utiliser un haut-parleur
d’extrêmes graves comme haut-parleur
monaural, raccordez le haut-parleur comme
illustré ci-dessus.Lessignaux de sortie vers le
haut-parleur d’extrêmes graves seront une
combinaison des signaux de sortie droit et
gauche.
Attention
•Avant d’effectuer les connexions, débranchez
la borne de masse de la batterie de voiture
pour éviter tout court-circuit.
•Veillez à utiliser des haut-parleurs de
puissance adéquate. Si vous utilisez des haut-
parleurs de faible capacité, ils risquent d’être
endommagés.
•Ne raccordez pas la borne #du système de
haut-parleurs à la carrosserie de la voiture ni
la borne #du haut-parleur droit avec celle du
haut-parleur gauche.
•Eloignez les câbles d’entrée et de sortie du
câble d’alimentation pour éviter les
interférences.
•Cet appareil est un amplificateur de haute
puissance. Il ne peut donc déployer sa pleine
puissance que si les câbles de haut-parleurs de
la voiture lui sont raccordés.
•Si votre voiture est équipée d’un système de
navigation ou d’un ordinateur de bord, ne
retirez pas le fil de terre de la batterie de la
voiture, sinon les données mémorisées seront
effacées. Pour éviter un court-circuit lorsque
vous effectuez les branchements, branchez le
câble d’alimentation +12 V après avoir
branché tous les autres fils.
Power Connection Leads
Câbles d’alimentation
Car audio
Autoradio Fuse (60 A)
Fusible (60 A) +12 V car battery
Batterie de voiture +12 V
Remote output *
Sortie de
télécommande
*
(REMOUT)
to a metal point
of the car
vers une partie
métallique de la
carrosserie
*
If you have the factory original or some other car audio without a remote output on the amplifier,
connect the remote input terminal (REMOTE) to the accessory power supply.
* Sivous disposez du modèle d’origine ou d’un autre autoradio dont l’amplificateur ne comporte pas de
sortie de télécommande, raccordez la borne d’entrée de télécommande (REMOTE) à la prise
d’alimentation accessoires.
Notes on the power supply
• Connect the +12 V power supply lead only after
all the other leads have been connected.
• Besureto connectthe ground lead of the unit
securelyto a metal point of the car. A loose
connectionmay causea malfunction of the
amplifier.
• Be sure to connect the remote control lead of the
car audio to the remote terminal.
•When using a car audio without a remote output
on the amplifier, connect the remote input
terminal (REMOTE)to the accessorypower supply.
• Usethe power supply lead with a fuse attached
(60 A).
• Place the fuse in the power supply lead as close as
possible to the car battery.
• Make sure that the leads to be connected to the
+ 12 V and GND terminals of this unit are at least
4-Gauge (AWG-4) or have a sectional area of
more than 22.0 mm
2
(
7
/ 8 in.
2
).
Remarquessur l’alimentation électrique
• Raccordez le câble d’alimentation +12 V
uniquement après avoir réalisé toutes les autres
connexions.
• Raccordezcorrectementle fil de masseà une
partie métallique de la voiture. Une connexion
lâchepeut provoquer un dysfonctionnement de
l’amplificateur.
• Veillez à raccorder le fil de télécommande de
l’autoradio à la borne de télécommande.
• Sivous utilisez un autoradio dont l’amplificateur
ne comporte pas de sortie de télécommande,
raccordez la borne d’entrée de la télécommande
(REMOTE)à la prise d’alimentation accessoires.
• Utilisez un câble d’alimentation muni d’un fusible
(60 A).
• Fixez le câble d’alimentation le plus près possible
de la batterie de voiture.
• Assurez-vous que les câbles à raccorder aux
bornes +12V et GND de cet appareil sont d’un
calibre d’au moins 10 (AWG-10) ou d’une section
supérieure à 5 mm
2
(
7
/ 8 po
2
).
Pour plus de détails sur les réglages des
commutateurs et commandes, reportez-vous à
“Emplacement et fonction des commandes”.
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Subwoofer (min. 4Ω)
Subwoofer (min. 4Ω)
Make the terminal connections as illustrated below.
Effectuez les connexions des borned comme illustré ci-dessous.
REM
+
12V GND
REM
+
12V GND
Pass the leads through the cap, connect
the leads, then cover the terminals with
the cap.
Note
When you tighten the screw, be careful not to
apply too much torque
* as doing so may damage
the screw.
* The torque value should be lessthan 1 N•m.
Faites passer les fils par le chache,
raccordez les fils, puis recouverz les bornes
avec le cache.
Remarque
Lorsque vous vissez la vis, faites attention à ne
pas appliquer une trop grande force
* , car cela
pourrait endommager la vis.
* Lecouple de torsion doit être inférieur à 1 N•m.
3
3
c

5
XM-2165GTX
BTL BTL
OFF LPF
OFF LPF OFF LPF
OFF LPF OFF LPF
Four output channels
Quatre canaux de sortie
Full range speakers
(min. 2Ω)
Haut-parleurs à large
bande (min. 2
Ω )
Subwoofers (min. 2 Ω )
Subwoofers (min. 2
Ω )
Pour plus de détails sur les réglages des
commutateurs et commandes, reportez-vous à
“Emplacement et fonction des commandes”.
Remarque
Dans ce système, le volume des haut-parleurs
d’extrêmes graves est contrôlé par la
commande de balance avant/arrière de
l’autoradio.
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Note
In this system, the volume of the subwoofers
will be controlled by the car audio fader
control.
Car audio
Autoradio
LINE OUT
Dual Mode System (With a Bridged Subwoofer)
Double mode de connexion (avec un haut-parleur
d’extrêmes graves en pont)
Notes
•When using passivecrossover networks in a multi-
speaker system, care must be taken as the speaker
system’s impedance should not be lower than
that of the suitable impedance for this unit.
•When you are installing a 12 decibels/octave
system in your car, the following points must be
considered. In a 12 decibels/octave system where
both a choke and capacitor are used in series to
form a circuit, a great care must be taken when
they are connected. In such a circuit, there is
going to be an increase in the current which by-
passesthe speaker with frequencies at around the
crossover frequency. If audio signals are
continued to be fed into the crossover frequency
area, it may causethe amplifier to become
abnormally hot or the fuse will be blown. Also if
the speaker is disconnected, a series-resonant
circuit will be formed by the choke and the
capacitor. In this case,the impedance in the
resonance area will decrease dramatically
resulting in a short circuit like situation causing a
damage to the amplifier. Therefore, make sure
that a speaker is connected to such a circuit at all
times.
Remarques
•Lorsque vous utilisez des circuits de recoupement
de fréquence passifs dans un système à plusieurs
haut-parleurs, assurez-vousque l’impédance du
système n’est pas inférieure à celle prévue pour
cet appareil.
•Lorsque vous installez un système à 12 décibels/
octave dans votre voiture, vous devez respecter
les points suivants. Dans un système à 12 décibels/
octave où la bobine d’arrêt et le condensateur
sont utilisés en série pour former un circuit, vous
devez réaliser lesbranchements avec beaucoup de
précaution. Dans ce type de circuit, une
augmentation du courant contournant le haut-
parleur se produit dans les fréquences sesituant
autour de la fréquence de coupure. Si des signaux
audio continuent d’être fournis dans la zone de la
fréquence de recoupement, une surchauffe risque
de seproduire dans l’amplificateur et le fusible
risque de sauter. Sile haut-parleur n’est pas
raccordé, un circuit de résonance série sera créé
par la bobine et le condensateur.Dans ce cas,
l’impédance dans la zone de résonance sera
considérablement réduite, et comme dans le cas
d’un court-circuit, l’amplificateur peut être
endommagé. Par conséquent, veillez à ce qu’un
haut-parleur soit toujours raccordé au circuit.
C1/C2
(capacitor) *
unit: µF
800
500
400
300
270
200
150
100
68
50
39
Table of crossover values for
6 dB/octave (4 ohms)
* (not supplied)
Crossover
Frequency
unit: Hz
50
80
100
130
150
200
260
400
600
800
1000
L
(coil)*
unit: mH
12.7
8.2
6.2
4.7
4.2
3.3
2.4
1.6
1.0
0.8
0.6
Fréquence de
recoupement
unité: Hz
50
80
100
130
150
200
260
400
600
800
1000
L
(bobine) *
unité:mH
12,7
8,2
6,2
4,7
4,2
3,3
2,4
1,6
1,0
0,8
0,6
C1/C2
(condensa-
teur)
*
unité: µF
800
500
400
300
270
200
150
100
68
50
39
Tableau des valeurs de recoupement
pour 6 dB/octave (4 ohms)
* (non fournis)
2-way System
Système 2 voies
Two output channels
Duex canaux de sortie
Full range speakers
(min. 2Ω)
Haut-parleurs à large
bande (min. 2
Ω )
Subwoofers (min. 2 Ω )
Subwoofers (min. 2
Ω )
Utilisez la borne THROUGH OUT lorsque
vous installez plusieurs amplificateurs. Les
signaux sont sortis comme ils sont entrés.
(LOW BOOST, LPF ne fonctionnent pas.)
Remarques
•Vous pouvez raccorder un maximum de 3
amplificateurs à la borne THROUGHOUT. Si
vous raccordez plus de trois amplificateurs,
cela peut provoquer des problèmes comme
des baissesdu son.
•Avec une connexion d’entrée de haut niveau,
vous ne pouvez pas utiliserTHROUGH OUT.
Use the THROUGH OUT terminal when
you install more amplifiers. The signals are
output as they were input. (LOW BOOST,
LPF do not work.)
Notes
•Amaximum 3 amplifiers can be connected to
the THROUGHOUT terminal. If you connect
more than three amplifiers, it may cause
problems such as sound dropout.
•High level input connection cannot use
THROUGHOUT.
Car audio
Autoradio
LINE OUT
THROUGH OUT
INPUT INPUT
Car audio
Autoradio
Left speaker
Haut-parleur gauche Right speaker
Haut-parleur droit
Subwoofer
Subwoofer
LINE OUT
C2C1
L
High Level Input Connection
(As a Monaural Amplifier for a Subwoofer)
Connexion d’entrée à haut niveau
(Comme amplificateur monaural pour un haut-parleur d’extrêmes
graves)
Pour plus de détails sur les réglages des
commutateurs et commandes, reportez-vous à
“Emplacement et fonction des commandes”.
Remarque
Sivous désirez utiliser un haut-parleur d’extrêmes
graves comme haut-parleur monaural, raccordez
le haut-parleur comme illustré ci-dessus.Les
signaux de sortie vers le haut-parleur d’extrêmes
graves seront une combinaison des signaux de
sortie droit et gauche.
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Note
If you wish to use a subwoofer asa monaural
speaker, connect the speaker asillustrated
above. The output signals to the subwoofer
will be the combination of both the right and
left output signals.
Car audio
Autoradio
Left speaker
Haut-parleur gauche
Right speaker
Haut-parleur droit
Subwoofer (min. 4
Ω )
Subwoofer (min. 4
Ω )
2
*

6
XM-2165GTX
BTL BTL BTL BTL
*High Level Input Connector
*Connecteur d’entrée à haut niveau
High Level Input Connection (As a Monaural Amplifier)
Connexion d’entrée à haut niveau
(Comme amplificateur monaural)
Pour plus de détails sur les réglages des
commutateurs et commandes, reportez-vous à
“Emplacement et fonction des commandes”.
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Car audio
Autoradio
Right speaker output
Sortie haut-parleur
droit
Left speaker output
Sortie haut-parleur gauche
Left speaker
(min. 4Ω)
Haut-parleur gauche
(min. 4Ω)
Right speaker
(min. 4Ω)
Haut-parleur droit
(min. 4Ω)
Black-striped cord
Cordon rayé noir Black-striped cord
Cordon rayé noir
Black-striped cord
Cordon rayé noir
High Level Input Connection (2-Speaker System)
Connexion d’entrée à haut niveau
(Système à 2 haut-parleurs)
Left speaker
(min. 2Ω)
Haut-parleur gauche
(min. 2Ω)
Right speaker
(min. 2Ω)
Haut-parleur droit
(min. 2Ω)
Grey
Gris
White
Blanc
Black-striped cord
Cordon rayé noir Car audio
Autoradio
Pour plus de détails sur les réglages des
commutateurs et commandes, reportez-vous à
“Emplacement et fonction des commandes”.
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Right speaker output
Sortie haut-parleur droit
Left speaker output
Sortie haut-parleur gauche
Black-striped cord
Cordon rayé noir
Black-striped cord
Cordon rayé noir
Grey
Gris
Grey striped
Rayé gris
White
Blanc
White striped
Rayé blanc
2
*
2
**

7
XM-2165GTX
SECTION 2
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2-1. BOTTOM PLATE
2-1. BOTTOM PLATE
(Page 7)
2-2. MAIN BOARD SECTION
(Page 8)
2-4. LED BOARD
(Page 9)
SET
2-3. MAIN BOARD
(Page 8)
Note : This set can be disassemble according to the following sequence.
1 BTP 3x6
3 bottom plate
4 insulating shee
t
2 BTP 3x6

8
XM-2165GTX
2-3. MAIN BOARD
2-2. MAIN BOARD SECTION
1 P 3x
8
heat sink (main
)
2 P 3x8
3 P 3x8
5 CN810
4 MAIN board section
1 P 3x8
2 P 3x8
3 panel (front)
4 MAIN board

9
XM-2165GTX
2-4. LED BOARD
1 BTP 3x6
2 LED board
heat sink (main)

10
XM-2165GTX
Bias Adjustment
Note :In Bias Adjustment, adjust RV103 if any of Q108 through
Q113 are replaced. Adjust RV203 if any of Q208 through
Q213 are replaced.
Condition :This adjustmentshouldbe performed about one minute
after the remote mode is turned on at a room tempera-
ture of about 25°C.
Setting :
SECTION 3
ELECTRICAL ADJUSTMENT
Procedure :
1. Turn the variable resistors RV103 (L-CH) and RV203 (R-CH)
full clockwise as seen from the component side to minimize the
bias current.
2. The input signal is to be no signal.
3. Apply the voltage to the B+ and REM terminals from the stabi-
lized power supply and gradually increase it up to 14.4V while
checking for any unusual current.
4. Adjust each of RV103 (L-CH) and RV203 (R-CH) so that the
power current of the stabilized power supply is increased in steps
of 750 mA (total of 1.5 A).
5. After adjustment, check that the power current is at 1.8 to 2.2A.
Adjustment Location : Main board (component side)
Stabilized
Power supply
B+, REM terminal
set
GND termina
l
— MAIN BOARD (CONDUCTOR SIDE) —
RV103
BIAS ADJUSTMENT
(L-CH)
RV203
BIAS ADJUSTMEN
T
(R-CH)

11 11
XM-2165GTX
4-1. BLOCK DIAGRAM
SECTION 4
DIAGRAMS
6
573
21
PRE AMP
IC101 (1/2) PRE AMP
IC102 (1/2)
3
2
L.P.F
IC301
5
67
LOW BOOST
IC102 (2/2)
DIFFERENTIAL
AMP
Q103
POWER
AMP
Q108,Q110,Q112
OVER CURRENT
DET
Q114
DRIVE
AMP
Q105
DIFFERENTIAL
AMP
Q104
POWER
AMP
Q109,Q111,Q113
DRIVE
AMP
Q106
BIAS
Q107
LEVEL
SHIFT
Q101
FILTER
S801-1
OFF
LPF
RV102-1
LOW
BOOST
(40Hz)
+16.2V
(B+)
–16.2V
(B-)
CNJ801-1,-3
INPUT
OUTPUT
(THROUGH)
OUTPUT
(THROUGH)
L
(BTL)
SPEAKER OUT
L
R
LINE
SWITCH
Q102
REM
+12V
GND
3
2
10
13
21
PRE AMP
IC101 (2/2) PRE AMP
IC202 (1/2)
5
67
LOW BOOST
IC202 (2/2)
DIFFERENTIAL
AMP
Q203
POWER
AMP
Q208,Q210,Q212
OVER CURRENT
DET
Q214
DRIVE
AMP
Q205
DIFFERENTIAL
AMP
Q204
POWER
ON/OFF
Q903
LINE SWITCH
CONTROL
Q701,702
POWER
AMP
Q209,Q211,Q213
DRIVE
AMP
Q206
BIAS
Q207
LEVEL
SHIFT
Q201
RV102-2
LOW
BOOST
(40Hz)
+16.2V
(B+)
–16.2V
(B-)
CNJ801-2,-4
CNJ803
INPUT
R
L
HIGH LEVEL
INPUT
R
LINE
SWITCH
Q202
RV203
BIAS
RV103
BIAS
DC OFFSET
DET
Q802,Q803,Q804
15
16
1
2
14
12
B+
SWITCH
Q901,Q902
TEMP.DET
Q809
TH801-812
PTH801
DC DET
IC902
REF.
REG
LED DRIVE
Q808
PROTECT LATCH
Q801,Q805,Q806
HI-VOLTAGE
DET
IC903,Q920
CN801
F902
LED DRIVE
Q807
RECT
D911,917
RECT
D909
RECT
D905
RECT
D910
+16.7V
(B+)
+54V
(B+)
+45V
(B+)
RECT
D906
-45V
(B-)
–54V
(B–)
–16.7V
(B–)
INVERTER
Q904,Q905,Q906
INVERTER
Q907,Q908,Q909
DRIVER
Q910
DRIVER
Q913
DRIVER
Q912
11
9
8
D808
POWER/
PROTECT
D919
D920
DC-DC
CONVERTER
TRANSFORMER
T901
DC-DC CONVERTER
IC901
D803 D820-D832
+37.4V
(B+)
-37.4V
(B-)
• Signal path
: AUDIO
CN804 BTL
BTL
CN805
1
2
1
2
2
3
INV. AMP
IC302 (2/2)
5 7
L.P.F
IC302 (1/2)
RV301-1
FILTER
RV101-1
LEVEL
RV101-2
LEVEL
RV301-2
FILTER
F901
FILTER
S801-2
OFF
LPF
-1
-3
-4
-2
DRIVER
Q911
B-REG
Q915
B+REG
Q914
L
1
RECT
D912,918
1

12 12
XM-2165GTX
4-2. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 15 for Common Note on Schematic Diagram. • Refer to page 15 for IC Block Diagram. • Refer to page 15 forWaveform.
(Page 13)
IC B/D
C211
C212
TH803
TH804
TH805
TH806
TH807
TH808
TH809
TH810
TH811
TH812
PTH801
R817
D832
D831
D830
D829
D828
D827
C806
D820
D822
D823
D824
D825
D826
R211R210
C104
R104
C109
C110
R109
RV101
R108
C103R103
R106C108
R107
C130R101
R102
C101
R154
C131
C231
C221
R254
C106
C105
R105
C107
C102
R206C207
R207C208
R205
C201 R202 C230
R201C202
C209
R209
R208
C204 R204
C203R203
C205C222 C206
C210
L901
L903
C914
C915
F901
F902
Q805
C805
R809
R815
R813
R811
Q806
R810
R835
R814
CN810
C861
Q808
Q807
R816
C804 R812
R818 R903
C908
R902
R901
IC901
R938
R939
R941
R942
R940
R310R309
C305
C304
R308R307
R306
R305
C302
R302
RV301
C303
R120
R110 R111
C112
C111
R220
R909 Q902
R907
R913R908
R906
C911 C912 C913 R912
R911
R910
S801
C301
R304
R303
R301
D915
D803
R820
R832 R831 R830 R829 R828 R827 R826 R825 R824 R823 R821
R833
R844
R905
C907
R904
C909
D901
Q901
D902
CNJ801
CN803 IC302(1/2)
IC302(2/2)
IC101(2/2) IC202(1/2)
RV301
S801
RV101
CN801
D808
Q903
Q809
Q920
IC903
IC902
C902
CNJ801
IC301
IC102(1/2)
IC101(1/2)
PL801
TH801
R834

13 13
XM-2165GTX
D905
D906
C938
C939
Q912
C932
C933
D911
D912
D917
D918
Q908
L902 L904
RV102
C929
C930
R918
R928
R929R930
R931 R932
R933
R919
R144
C860
C116
R121
C118
R123
R126
R125
R124
R122
C216
R223
C218
R224
C217
R222 R225 R226
R229
R703
Q702
R704
R702
R701
R916
R915 Q909
Q907
R917
R921R920
Q913
R914
Q904
Q905
Q906
C920
C919
C918
C917
R803
C802
C803
Q803
Q802
R804
R806
R807R808
Q804
R805
Q206
C225R236
R256
R232
R234
R233
R242
R241
C223
R230
C227
R240
C224
Q205
R235
R231
RV203
R132 R136 C125
Q106
R156
R134
R129
R130
Q105
C124R135
R131
R155
RV103
R142
C127
Q108
Q110
Q112
R801 C801
R802
Q114
R160
Q113
Q212
Q111
Q210
Q109
Q208
R247
R245
R243
R261
Q214
R260
R248
R246
R244
Q207
Q213
Q211
Q209
C904 C906
C905 C903
R860
R936 C936
R937
C937
C935
C934
C940
C941
R252
C228
R253
R153
C128
R141
C123
Q103
Q203
Q104
Q204
R255
D105
R148
R146
R147
R145
R143
D802
R800
D801
Q801
Q107
R239
D104
R133
D204
C117
Q701
D702
D701
C701 D703
Q911
Q910
C927
C928
D920
D919
D913
D914
C901
IC102(2/2)
IC202(2/2)
RV102
R221
Q101
Q201
Q102
Q202
CN804
CN805
R149
R249
D205
Q914
Q915
T901
R238
R138
R140
R139
R161
R924
R927
R934
R935
C916
D909
D910
C921 C922 C923
C924 C925 C926
R251
R250
R151
R150
C232 C226
C132 C126
R152
4-3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
(Page 12)

14 14
XM-2165GTX
4-4. PRINTEDWIRING BOARDS — MAIN SECTION — • Refer to page 15 for Common Note on PrintedWiring Boards. • Refer to page 15 for Semiconductor Location.
1
A
B
C
D
E
F
G
H
I
J
2345678910111213
D808
Q902
Q903
Q910
Q911
Q912
Q914
Q915
Q920 Q801
Q802
Q803
Q804
Q805
Q806
Q809
Q701
Q702
IC901
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R914
R915
R916
R917
R918
R919
R920
R921
R928
R929
R930
R931
R932
R933
R936
R937
R938
R939
R940
R941
R942
R800 R801
R802
R803
R804
R805
R806R807
R808
R809
R810
R811
R812
R813
R814
R815
R816 R817
Q807
Q808
R701
R702
R703
R704
C908
C913
C927
C928
C803
C804
C806
R818
R844
D901
D902
D909 D910
D911
D912
D913
D914
D917
D918
D919
D920
D915
D803
D701
D702
C914
R860
C860
C861
D703
D801
D802
R230
R231
R232
R233
R234
R235
R236
R255
R256
C224
C225
C226
C227
Q202
Q203
Q204
R253
R153
R130
R131 R132
R133
R134
R135
R136
R138
C124
C125
C126
C127
Q214
R243
R244
R245
R246
R247
R260
R261
Q102
Q103 Q104
R155 R156
R143
R144
R145 R146
R147 R148
R160
R161
Q114
R129
R229
D104
D105
TH801
R820 R821
D820
TH803
TH804 TH805
TH806 TH807
TH808
TH809 TH810
TH811 TH812
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
D822
D823
D824
D825 D826
D827
D828 D829
D830
D831
FMB1
Q913
R248
C130
C104
C110
C116
C118
C204
C210
C216
C218
C230
C222
C221
C231
C901
C902
C301
C302
C303
C304
C305
R104
R108
R109
R110
R210
R111
R120
R121
R122
R123
R124
R125
R126
R154
R204
R203
R208
R209
R211
R220
R221
R222
R223
R224
R225
R226
R254
IC101
IC102
IC202
IC301
IC302
Q101
Q201
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
D204
D205
R139
R140
R238
C904 C905
C906 C903
C801
R239
R240
R833
D832
C203
R927 R924
C940
C941
R103
C103
R834
PTH801
R913
R205
R105
C105 C106
C205
C206 C207
C208
C107
C108
R201
R202
R206
R207
R106
R107
R101
R102
JR100
JR101
JR102
JR103
JR104
JR105
JR106
JR107
JR108
JR109
JR200
JR201
JR202
JR203
JR204
JR205
JR206
JR207
JR208
JR209
JR210
JR211
JR212
JR213
JR214
JR215
JR216
JR217
JR218
JR219
R835
C232
C132
Q901
Q904
Q905
Q906
Q907 Q908
Q909
IC902
IC903
R934
R935
C907
C909
C911
C916
C917
C918
C919
C920
C921
C922
C923
C924
C925
C926
C936
C937
C938
C939
C932
C933
C802
C805
C929
C930
C701
D905
D906
C915
L901 L903
PL801
R242
C223
Q205
Q206
Q207
RV203
R141 R142
R241
C123
Q208 Q209
Q210 Q211Q212
R249
R250 R251
Q105
Q106
Q107 Q108 Q109
Q110 Q111
Q112 Q113
RV103
R149
R150
R151
R152
C128
C228
R252
Q213
C101
C102
C109
C111
C112
C117
C201
C202
C209
C211
C212
C217
C131
CNJ801
CN803 CN804
RV101
RV102
RV301
S801
C934
C935
JW100
JW101
JW102
JW103
JW104
JW105
JW106 JW107
JW108
JW109
JW110
JW111
JW112
JW113
JW114
JW115
JW116
JW117
JW118
JW119
JW120
JW121
JW122
JW123
CN801
CN805
S801
F901 F902
JW124
JW125
JW126
JW127
JW128
JW129
JW130
JW131
JW132
JW133
JW134
JW135
JW136
JW137
JW138
JW139
JW140
JW141
JW142
JW143
JW144
JW145
JW146
JW147
JW148
JW149
JW150
JW151
JW152
JW153
JW154
JW155
JW156
JW157
JW158
JW159
JW160
JW161
JW164
JW165
JW166
JW167
JW168
JW169
CN810
JW170
JW171
JW172
JW173
JW174
JW175
JW178
JW179
JW180
JW182
JW183
JW184
JW187
JW188
JW189
JW190
JW191
JW192
JW193
JW194
JW195
JW196
JW197
JW198
JW199
JW200
JW201
JW202
JW203
JW204
JW205
JW206
JW207
JW208
JW209
JW210
JW211
JW212
JW213
JW214
JW215
JW216
JW217 JW218
JW219
JW220
JW221
JW222
JW225
JW226
JW227
JW228
JW229
JW230
JW231
JW232
JW233
JW234
JW235
JW236
JW237
JW238
JW239
JW240
JW241
JW242
JW243
JW244
JW245
JW246
JW247
JW248
JW249
JW250
JW251
JW252
JW253
JW254
JW255
JW256
JW257
JW258
JW259
JW260
JW261
JW262
JW263
JW264
JW265
JW266
JW267
JW268
JW269
JW270
JW271
JW272 JW273
JW274
JW275
JW276
JW277
JW278
JW279
JW280
JW281
JW282
JW283
JW284
JW285
JW286
JW287
JW288
JW289
JW290
JW291
JW292
JW293
JW294
JW295
JW296
JW297
JW298
JW299
JW300
JW301
JW302
JW303
JW304
JW305
JW306
JW307
JW308
JW309
JW310
JW311
JW312
JW313
JW314
JW315
JW316
JW317
JW318
JW319
JW320
JW321
JW322
JW323
JW324 JW325
JW326
JW327
JW328
JW329
JW330
JW331
JW332
JW333
JW334
JW335
JW336
JW337
JW338
JW339
JW340
JW341
JW342
JW343
JW344
JW345
JW346
JW347
JW348
JW349
JW350
JW351
JW500
JW501
JW502
JW503
L904
JW162
JW163
JW181
JW185
JW186
C912
JW177
JW176
JW224
JW223
JW352
L902
JW356

15
XM-2165GTX
IC901 TL5941NSR
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
OSC
REF. REG.
ERROR
ERROR
0.1V
• IC Block Diagram
• Waveform
IC901 5
11V/DIV, 5µsec/DIV
15µsec
3.0Vp-p
•Semiconductor Location (MAIN BOARD) THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
•All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
•All resistors are in Ωand 1/4W or less unless otherwise
specified.
•%: indicates tolerance.
•2: nonflammable resistor.
•A: B+ Line.
•B: B– Line.
•Powervoltageisdc14.4Vandfedwithregulateddcpower
supply from +12V and REM terminals.
•Voltage is dc with respect to ground under no-signal
condition.
•Voltagesare takenwithaVOM(Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
•Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
•Circled numbers refer to waveforms.
•Signal path.
F: AUDIO
for printed wiring boards:
•X: parts extracted from the component side.
•: Pattern from the side which enables seeing.
Ref. No. Location Ref. No. Location
D104 F-12
D105 E-11
D204 B-9
D205 B-9
D701 F-8
D702 F-8
D703 F-8
D801 C-9
D802 C-8
D803 F-8
D808 J-8
D820 F-5
D822 E-12
D823 F-12
D824 D-12
D825 G-12
D826 D-12
D827 B-8
D828 B-8
D829 B-10
D830 B-7
D831 B-10
D832 C-12
D901 G-6
D902 G-5
D905 B-2
D906 C-2
D909 D-5
D910 D-5
D911 D-5
D912 E-5
D913 D-6
D914 E-6
D915 D-6
D917 D-5
D918 E-5
D919 D-7
D920 D-6
IC101 G-9
IC102 G-8
IC202 H-8
IC301 G-7
IC302 H-6
IC901 F-6
IC902 E-8
IC903 D-6
Q101 G-8
Q102 F-9
Q103 F-10
Q104 F-10
Q105 F-9
Q106 E-10
Q107 F-11
Q108 E-11
Q109 E-11
Q110 F-11
Q111 D-11
Q112 G-11
Q113 D-11
Q114 D-11
Q201 H-8
Q202 F-9
Q203 D-9
Q204 D-9
Q205 D-10
Q206 D-9
Q207 B-9
Q208 B-8
Q209 B-9
Q210 B-8
Q211 B-10
Q212 B-7
Q213 B-10
Q214 C-9
Q701 E-8
Q702 F-8
Q801 C-8
Q802 B-11
Q803 B-11
Q804 B-11
Q805 D-8
Q806 D-8
Q807 F-7
Q808 F-7
Q809 E-8
Q901 F-6
Q902 F-6
Q903 G-5
Q904 D-2
Q905 D-2
Q906 E-2
Q907 G-2
Q908 F-2
Q909 E-2
Q910 E-4
Q911 E-4
Q912 E-2
Q913 E-2
Q914 D-6
Q915 E-6
Q920 C-6

16
XM-2165GTX SECTION 5
EXPLODED VIEWS
NOTE:
•The mechanical parts with no reference
number in the exploded views are not supplied.
•Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
•Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
•Accessories are given in the last of
this parts list.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
RR
5-1. HEAT SINK (MAIN) SECTION
13-249-783-01 PLATE, BOTTOM
23-249-784-01 SHEET, INSULATING
33-249-778-01 HEAT SINK (MAIN)
43-249-780-01 PLATE (LOWER), ORNAMENTAL
53-249-781-01 PLATE, ORNAMENTAL
63-249-779-01 PLATE (UPPER), ORNAMENTAL
73-249-789-01 PLATE, LIGHT GUIDE
83-250-686-01 SHEET (LOWER), ADHESIVE
93-252-836-01 SHEET, DOUBLE-FACE ADHESIVE
10 3-250-685-01 SHEET (UPPER), ADHESIVE
F901 1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
F902 1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
#1 7-685-545-14 SCREW +BTP 3X6 TYPE2 N-S
#2 7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
1
2
4
8
8
5
9
4
#1
#1
not supplied
(LED boad)
#1
#2
#2
#2
#2
#2
F902 F901
6
10
10
6
3
7

17
XM-2165GTX
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
5-2. MAIN BOARD SECTION
51 3-249-782-01 PANEL (FRONT)
52 A-3274-677-A MAIN BOARD, COMPLETE
53 3-249-785-01 HEAT SINK (SUB OUTPUT)
54 3-238-413-01 SHEET (TR), INSULATING
*55 3-225-080-01 HEAT SINK (RETAINER PLATE)
56 3-225-183-11 SCREW (+PSW.TT.3XL)
57 3-249-786-01 HEAT SINK (SUB POWER)
58 3-225-183-01 SCREW (+PSW.TT.3XL)
59 3-225-184-01 SCREW (+PS.TT.3X6)
60 3-912-431-01 SCREW (+–P)
61 3-253-537-01 SCREW (M5X11)
62 3-912-432-01 SCREW (+–B)
#2 7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
51
52
53
53
58
59
61
60
62
62
59
59
57
54
54
55 56
56 55
A
A
#2
#2

18
XM-2165GTX SECTION 6
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAINLED
NOTE:
•Due to standardization, replacements in
the parts list may be different from the
parts specified in the diagrams or the
components used on the set.
•RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
•Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA.. uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
•CAPACITORS
uF : µF
•COILS
uH : µH
LED BOARD
**********
< DIODE >
D808 8-719-045-51 LED SEC2422C (POWER/PROTECTOR)
*************************************************************
A-3274-677-A MAIN BOARD, COMPLETE
*********************
*3-225-080-01 HEAT SINK (RETAINER PLATE)
3-225-183-01 SCREW (+PSW.TT.3XL)
3-225-183-11 SCREW (+PSW.TT.3XL)
3-225-184-01 SCREW (+PS.TT.3X6)
3-238-413-01 SHEET (TR), INSULATING
3-249-785-01 HEAT SINK (SUB OUTPUT)
3-249-786-01 HEAT SINK (SUB POWER)
7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
< CAPACITOR >
C101 1-126-794-11 ELECT 4.7uF 20% 50V
C102 1-126-794-11 ELECT 4.7uF 20% 50V
C103 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C104 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C105 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C106 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C107 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C108 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C109 1-126-796-11 ELECT 22uF 20% 35V
C110 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C111 1-126-794-11 ELECT 4.7uF 20% 50V
C112 1-126-794-11 ELECT 4.7uF 20% 50V
C116 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C117 1-126-794-11 ELECT 4.7uF 20% 50V
C118 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C123 1-126-786-11 ELECT 47uF 20% 16V
C124 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C125 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C126 1-162-925-11 CERAMIC CHIP 68PF 5% 50V
C127 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C128 1-136-161-00 FILM 0.047uF 5% 50V
C130 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C131 1-128-499-11 ELECT 220uF 20% 16V
C132 1-162-925-11 CERAMIC CHIP 68PF 5% 50V
C201 1-126-794-11 ELECT 4.7uF 20% 50V
C202 1-126-794-11 ELECT 4.7uF 20% 50V
C203 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C204 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C205 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C206 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C207 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C208 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C209 1-126-796-11 ELECT 22uF 20% 35V
C210 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C211 1-126-794-11 ELECT 4.7uF 20% 50V
C212 1-126-794-11 ELECT 4.7uF 20% 50V
C216 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C217 1-126-794-11 ELECT 4.7uF 20% 50V
C218 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C221 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C222 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C223 1-126-786-11 ELECT 47uF 20% 16V
C224 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C225 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C226 1-162-925-11 CERAMIC CHIP 68PF 5% 50V
C227 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C228 1-136-161-00 FILM 0.047uF 5% 50V
C230 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C231 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C232 1-162-925-11 CERAMIC CHIP 68PF 5% 50V
C301 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C302 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C303 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C304 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C305 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C701 1-126-796-11 ELECT 22uF 20% 35V
C801 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C802 1-126-786-11 ELECT 47uF 20% 16V
C803 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C804 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C805 1-126-794-11 ELECT 4.7uF 20% 50V
C806 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C860 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C861 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C901 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C902 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C903 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C904 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C905 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C906 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
When indicating parts by reference
number, please include the board.

19
XM-2165GTX
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
C907 1-126-786-11 ELECT 47uF 20% 16V
C908 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C909 1-130-471-00 MYLAR 0.001uF 5% 50V
C911 1-126-960-11 ELECT 1uF 20% 50V
C912 1-128-126-11 ELECT 100uF 20% 25V
C913 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C914 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C915 1-137-194-81 FILM 0.47uF 5% 50V
C916 1-137-372-11 MYLAR 0.022uF 5% 50V
C917 1-131-731-11 ELECT 2200uF 20% 16V
C918 1-131-731-11 ELECT 2200uF 20% 16V
C919 1-131-731-11 ELECT 2200uF 20% 16V
C920 1-131-731-11 ELECT 2200uF 20% 16V
C921 1-100-199-31 ELECT 2200uF 50V
C922 1-100-199-31 ELECT 2200uF 50V
C923 1-100-199-31 ELECT 2200uF 50V
C924 1-100-199-31 ELECT 2200uF 50V
C925 1-100-199-31 ELECT 2200uF 50V
C926 1-100-199-31 ELECT 2200uF 50V
C927 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C928 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C929 1-136-287-11 FILM 0.0047uF 5% 50V
C930 1-136-287-11 FILM 0.0047uF 5% 50V
C932 1-104-666-11 ELECT 220uF 20% 25V
C933 1-104-666-11 ELECT 220uF 20% 25V
C934 1-136-165-00 FILM 0.1uF 5% 50V
C935 1-136-165-00 FILM 0.1uF 5% 50V
C936 1-104-666-11 ELECT 220uF 20% 25V
C937 1-104-666-11 ELECT 220uF 20% 25V
C938 1-128-576-11 ELECT 100uF 20% 63V
C939 1-128-576-11 ELECT 100uF 20% 63V
C940 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C941 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
< TERMINAL BOARD >
CN801 1-694-983-11 TERMINAL BOARD (FUSE) (REM,+12V,GND)
CN804 1-694-984-11 TERMINAL BOARD (2P) (SPEAKER OUT (L))
CN805 1-694-984-11 TERMINAL BOARD (2P) (SPEAKER OUT (R))
< CONNECTOR >
*CN803 1-691-785-11 PIN, CONNECTOR (PC BOARD) 4P
(HIGH LEVEL INPUT)
CN810 1-506-468-11 PIN, CONNECTOR 3P
< JACK >
CNJ801 1-779-078-41 JACK, PIN 4P (INPUT,OUTPUT (THROUGH))
< DIODE >
D104 8-719-065-06 DIODE 02DZ4.7-Y(TPH3)
D105 8-719-065-43 DIODE 02DZ15-Z(TPH3)
D204 8-719-065-06 DIODE 02DZ4.7-Y(TPH3)
D205 8-719-065-43 DIODE 02DZ15-Z(TPH3)
D701 8-719-065-18 DIODE 02DZ6.8-Y(TPH3)
D702 8-719-016-74 DIODE 1SS352
D703 8-719-016-74 DIODE 1SS352
D801 8-719-016-74 DIODE 1SS352
D802 8-719-016-74 DIODE 1SS352
D803 8-719-016-74 DIODE 1SS352
D820 8-719-016-74 DIODE 1SS352
D822 8-719-016-74 DIODE 1SS352
D823 8-719-016-74 DIODE 1SS352
D824 8-719-016-74 DIODE 1SS352
D825 8-719-016-74 DIODE 1SS352
D826 8-719-016-74 DIODE 1SS352
D827 8-719-016-74 DIODE 1SS352
D828 8-719-016-74 DIODE 1SS352
D829 8-719-016-74 DIODE 1SS352
D830 8-719-016-74 DIODE 1SS352
D831 8-719-016-74 DIODE 1SS352
D832 8-719-016-74 DIODE 1SS352
D901 8-719-065-18 DIODE 02DZ6.8-Y(TPH3)
D902 8-719-065-46 DIODE 02DZ16-Z(TPH3)
D905 8-719-079-00 DIODE FCH10A15
D906 8-719-079-01 DIODE FRH10A15
D909 8-719-054-55 DIODE 1SS306-TE85L
D910 8-719-054-55 DIODE 1SS306-TE85L
D911 8-719-079-92 DIODE 1SR159-200TE25
D912 8-719-079-92 DIODE 1SR159-200TE25
D913 8-719-065-46 DIODE 02DZ16-Z(TPH3)
D914 8-719-065-46 DIODE 02DZ16-Z(TPH3)
D915 8-719-065-43 DIODE 02DZ15-Z(TPH3)
D917 8-719-079-92 DIODE 1SR159-200TE25
D918 8-719-079-92 DIODE 1SR159-200TE25
D919 8-719-016-74 DIODE 1SS352
D920 8-719-016-74 DIODE 1SS352
< FUSE >
F901 1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
F902 1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
< IC >
IC101 8-759-385-17 IC NJM4580E(TE2)
IC102 8-759-385-17 IC NJM4580E(TE2)
IC202 8-759-385-17 IC NJM4580E(TE2)
IC301 8-759-909-71 IC BA4558F
IC302 8-759-909-71 IC BA4558F
IC901 6-703-643-01 IC TL594INSR
< PHOTO TRANSISTOR >
IC902 8-719-800-42 PHOTO TRANSISTOR TLP521-1-A
IC903 8-719-800-42 PHOTO TRANSISTOR TLP521-1-A
< JUMPER RESISTOR >
JR100 1-216-296-11 SHORT CHIP 0
JR101 1-216-296-11 SHORT CHIP 0
JR102 1-216-296-11 SHORT CHIP 0
JR103 1-216-296-11 SHORT CHIP 0
JR104 1-216-296-11 SHORT CHIP 0
JR105 1-216-296-11 SHORT CHIP 0
JR106 1-216-296-11 SHORT CHIP 0
JR107 1-216-296-11 SHORT CHIP 0
JR108 1-216-296-11 SHORT CHIP 0
JR109 1-216-296-11 SHORT CHIP 0
JR200 1-216-295-11 SHORT CHIP 0
JR201 1-216-295-11 SHORT CHIP 0

20
XM-2165GTX
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
JR202 1-216-295-11 SHORT CHIP 0
JR203 1-216-295-11 SHORT CHIP 0
JR204 1-216-295-11 SHORT CHIP 0
JR205 1-216-295-11 SHORT CHIP 0
JR206 1-216-295-11 SHORT CHIP 0
JR207 1-216-295-11 SHORT CHIP 0
JR208 1-216-295-11 SHORT CHIP 0
JR209 1-216-295-11 SHORT CHIP 0
JR210 1-216-295-11 SHORT CHIP 0
JR211 1-216-295-11 SHORT CHIP 0
JR212 1-216-295-11 SHORT CHIP 0
JR213 1-216-295-11 SHORT CHIP 0
JR214 1-216-295-11 SHORT CHIP 0
JR215 1-216-295-11 SHORT CHIP 0
JR216 1-216-295-11 SHORT CHIP 0
JR217 1-216-295-11 SHORT CHIP 0
JR218 1-216-295-11 SHORT CHIP 0
JR219 1-216-295-11 SHORT CHIP 0
< COIL >
L901 1-456-139-11 COIL, CHOKE 35uH
L902 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uH
L903 1-456-139-11 COIL, CHOKE 35uH
L904 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uH
< PILOT LAMP >
PL801 1-517-156-11 LAMP, PILOT (65mA/14V)
< THERMISTOR (POSITIVE) >
PTH801 1-805-163-21 THERMISTOR, POSITIVE
< TRANSISTOR >
Q101 8-729-230-49 TRANSISTOR 2SC2712-YG
Q102 8-729-202-38 TRANSISTOR 2SC3326N-A
Q103 6-550-031-01 TRANSISTOR HN4C06J-GRBL(TE85R)
Q104 6-550-032-01 TRANSISTOR HN4A06J-GRBL(TE85R)
Q105 8-729-207-89 TRANSISTOR 2SA1358-Y
Q106 8-729-207-82 TRANSISTOR 2SC3421-Y
Q107 8-729-041-66 TRANSISTOR 2SC4015TV2
Q108 X-3383-027-1 FET IRF540 (3PCS)
Q109 X-3383-028-1 FET IRF9540 (3PCS)
Q110 X-3383-027-1 FET IRF540 (3PCS)
Q111 X-3383-028-1 FET IRF9540 (3PCS)
Q112 X-3383-027-1 FET IRF540 (3PCS)
Q113 X-3383-028-1 FET IRF9540 (3PCS)
Q114 8-729-230-49 TRANSISTOR 2SC2712-YG
Q201 8-729-230-49 TRANSISTOR 2SC2712-YG
Q202 8-729-202-38 TRANSISTOR 2SC3326N-A
Q203 6-550-031-01 TRANSISTOR HN4C06J-GRBL(TE85R)
Q204 6-550-032-01 TRANSISTOR HN4A06J-GRBL(TE85R)
Q205 8-729-207-89 TRANSISTOR 2SA1358-Y
Q206 8-729-207-82 TRANSISTOR 2SC3421-Y
Q207 8-729-041-66 TRANSISTOR 2SC4015TV2
Q208 X-3383-027-1 FET IRF540 (3PCS)
Q209 X-3383-028-1 FET IRF9540 (3PCS)
Q210 X-3383-027-1 FET IRF540 (3PCS)
Q211 X-3383-028-1 FET IRF9540 (3PCS)
Q212 X-3383-027-1 FET IRF540 (3PCS)
Q213 X-3383-028-1 FET IRF9540 (3PCS)
Q214 8-729-230-49 TRANSISTOR 2SC2712-YG
Q701 8-729-046-32 TRANSISTOR 2SA1201-Y(TE12L.C)
Q702 8-729-230-49 TRANSISTOR 2SC2712-YG
Q801 8-729-216-22 TRANSISTOR 2SA1162-G
Q802 8-729-230-49 TRANSISTOR 2SC2712-YG
Q803 8-729-216-22 TRANSISTOR 2SA1162-G
Q804 8-729-230-49 TRANSISTOR 2SC2712-YG
Q805 8-729-216-22 TRANSISTOR 2SA1162-G
Q806 8-729-230-49 TRANSISTOR 2SC2712-YG
Q807 8-729-230-49 TRANSISTOR 2SC2712-YG
Q808 8-729-230-49 TRANSISTOR 2SC2712-YG
Q809 8-729-051-72 TRANSISTOR 2SC2881-Y(TE12L.C)
Q901 8-729-052-82 TRANSISTOR KTA1281Y-AT
Q902 8-729-216-22 TRANSISTOR 2SA1162-G
Q903 8-729-230-49 TRANSISTOR 2SC2712-YG
Q904 6-550-341-01 FET FKV550N
Q905 6-550-341-01 FET FKV550N
Q906 6-550-341-01 FET FKV550N
Q907 6-550-341-01 FET FKV550N
Q908 6-550-341-01 FET FKV550N
Q909 6-550-341-01 FET FKV550N
Q910 8-729-051-72 TRANSISTOR 2SC2881-Y(TE12L.C)
Q911 8-729-051-72 TRANSISTOR 2SC2881-Y(TE12L.C)
Q912 8-729-230-49 TRANSISTOR 2SC2712-YG
Q913 8-729-230-49 TRANSISTOR 2SC2712-YG
Q914 8-729-051-72 TRANSISTOR 2SC2881-Y(TE12L.C)
Q915 8-729-046-32 TRANSISTOR 2SA1201-Y(TE12L.C)
Q920 8-729-051-72 TRANSISTOR 2SC2881-Y(TE12L.C)
< RESISTOR >
R101 1-216-837-11 METAL CHIP 22K 5% 1/10W
R102 1-216-837-11 METAL CHIP 22K 5% 1/10W
R103 1-216-837-11 METAL CHIP 22K 5% 1/10W
R104 1-216-837-11 METAL CHIP 22K 5% 1/10W
R105 1-208-494-61 RES-CHIP 2.2K 2% 1/8W
R106 1-216-845-11 METAL CHIP 100K 5% 1/10W
R107 1-216-845-11 METAL CHIP 100K 5% 1/10W
R108 1-216-833-11 METAL CHIP 10K 5% 1/10W
R109 1-216-033-00 METAL CHIP 220 5% 1/10W
R110 1-216-845-11 METAL CHIP 100K 5% 1/10W
R111 1-216-845-11 METAL CHIP 100K 5% 1/10W
R120 1-216-077-11 RES-CHIP 15K 5% 1/10W
R121 1-216-843-11 METAL CHIP 68K 5% 1/10W
R122 1-216-295-11 SHORT CHIP 0
R123 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R124 1-216-045-00 METAL CHIP 680 5% 1/10W
R125 1-216-837-11 METAL CHIP 22K 5% 1/10W
R126 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R129 1-216-841-11 METAL CHIP 47K 5% 1/10W
R130 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R131 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R132 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R133 1-216-077-11 RES-CHIP 15K 5% 1/10W
R134 1-216-077-11 RES-CHIP 15K 5% 1/10W
R135 1-216-033-00 METAL CHIP 220 5% 1/10W
R136 1-216-033-00 METAL CHIP 220 5% 1/10W