Sony XM-2002GTW - Stereo Amplifier User manual

1
SERVICE MANUAL
US Model
XM-2002GTW
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 400 W ×2 (at 4 Ω)
600 W ×2 (at 2 Ω)
1,200 W (monaural) at 4 Ω
Rated outputs (supply voltage at 14.4V)
200 W ×2 (20 Hz – 20 kHz, 0.1% THD,
at 4 Ω)
250 W ×2 (20 Hz – 20 kHz, 0.15% THD,
at 2 Ω)
500 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 requirements 12 V DC car battery
(negative ground)
Power supply voltage 10.5 – 16 V
Current drain at rated output : 48 A (at 4 Ω)
Remote input : 1 mA
Dimensions Approx. 402 ×55 ×275 mm
(15 7/8 ×2 1/4 ×10 7/8 in.)
(w/h/d) not incl. projecting parts and controls
Mass Approx. 5.15 kg (11 lb. 6 oz.) not incl. accessories
Supplied accessories Mounting screws (4)
High level input cord (1)
Design and specifications are subject to change without
notice.
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUTAND TOTAL HARMONIC DISTORTION
200 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 2006. 11
9-887-478-01
2006K04-1
© 2006. 11
Sony Corporation
eVehicle Division
Published by Sony Techno Create Corporation

2
TABLE OF CONTENTS
1. GENERAL
Location and Function of Controls.......................................... 3
Connections ............................................................................. 4
2. DISASSEMBLY
2-1. Cover Assy .......................................................................... 7
2-2. Top Plate Section................................................................. 8
2-3. Amplifier Board Section ..................................................... 8
2-4. Front Panel .......................................................................... 9
2-5. Led Illum Board, Led Prot Board ....................................... 9
3. ELECTRICAL ADJUSTMENT.................................... 10
4. DIAGRAMS
4-1. Printed Wiring Boards –Main Section– ............................ 12
4-2. Schematic Diagram –Main Section (1/2)– ........................ 13
4-3. Schematic Diagram –Main Section (2/2)– ........................ 14
5. EXPLODED VIEWS
5-1. Heat Sink (Main) Section.................................................. 15
5-2. Amplifier Board Section ................................................... 16
6. ELECTRICAL PARTS LIST ........................................ 17
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.
XM-2002GTW
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
Confirming the Operation
Please confirm the car audio unit works even if REM OUT is not
connected when you connect this set with the car audio unit by the
HIGH LEVEL input.
zUNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

3
XM-2002GTW
SECTION 1
GENERAL This section is extracted
from instruction manual.
Features
• Maximum power output of 400 W per channel
(at 4 Ω).
• This unit can be used as a bridging amplifier
with a maximum output of 1,200 W.
• Direct connection can be made with the speaker
output of your car audio unit if it is not equipped
with a line output (High Level Input
Connection).
• Hi-level Sensing power On feature allows unit to
be activated without need for REMOTE
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.
*
This unit has a built-in power regulator which
converts the power supplied by the DC 12 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.
Location and Function
of Controls
1PROTECTOR indicator
When the PROTECTOR is activated the
indicator lights up in 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 unit
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.
Circuit Diagram
Diagrama del circuito
Low boost
Amplificación de bajas frecuencias
Frequency/Fréquence
dB
Frequency/Fréquence
dB
Cut-off frequency (LPF)
Frecuencia de corte (LPF)
P
R
O
T
E
C
T
O
R
FILTER
OFF LPF
LEVEL LOW BOOST
(40Hz)
0 +10dB
60.3V
2
4
5.5 0.5 60
50 300Hz
170
110 260
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
Características
• Salida máxima de potencia de 400 W por canal (a
4 Ω).
• Esta unidad puede utilizarse como amplificador
en puente con una salida máxima de 1 200 W
.
• Es posible r ealizar una conexión dir ecta con la
salida de altavoz de un sistema de audio para
automóvil si éste no está equipado con salida de
línea (Conexión de entrada de nivel alto).
• El encendido del sensor de alto nivel permite
que se active la unidad sin necesidad de
conexión r
emota.
• LPF (filtro de paso bajo) variable y circuito de
amplificación de bajas frecuencias incorporados.
• Es posible realizar una conexión en modo dual
para un sistema con varios altavoces.
•Circuito de protección.
• Fuente de alimentación por impulsos
* para
obtener una potencia de salida estable y
regulada.
* Fuente de alimentación por impulsos
Pulse power supply Esta unidad dispone de un regulador de potencia
incorporado que convierte la fuente de
alimentación de cc de 12 V de la batería del
automóvil en impulsos de alta velocidad mediante
un interruptor semiconductor. Estos impulsos se
incrementan mediante el transformador
incorporado de impulsos y se dividen en fuente
de alimentación positiva y negativa antes de
volver a convertirse en corriente directa. Este
sistema de suministro de alimentación de peso
ligero proporciona una alta eficacia del suministro
con una salida de baja impedancia.
Ubicación y función de
los controles
1Indicador PROTECTOR
Si se activa PROTECTOR, se encenderá una
luz roja.
En ese caso, consulte la guía de solución de
problemas.
2Control de ajuste LEVEL
Mediante este control se puede ajustar el
nivel de entrada. Gírelo en el sentido de las
agujas del reloj si el nivel de salida del
sistema de audio para automóvil parece
bajo.
3Control de nivel LOW BOOST
Gire este control para incrementar las
frecuencias alrededor 40 Hz hasta un valor
máximo de 10 dB.
4Control de ajuste de la frecuencia de
corte
Ajusta la frecuencia de corte (50 – 300 Hz)
para el filtro de paso bajo.
5Interruptor de selección FILTER
Si el interruptor se encuentra en la posición
LPF, el filtro se ajusta en paso bajo.

4
XM-2002GTW
OFF LPF
BTLBTL
BTLBTLBTLBTL
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.
• This is a phase-inverted Amplifier.
• Install the input and output cords away from
the power supply wire 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 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 wire until
all the other wires have been connected.
2-Speaker System
Sistema de 2 altavoces
Car audio unit
Sistema de audio
para automóvil
LINE OUT
Left speaker
(min. 2 Ω)
Altavoz izquierdo
(mín. 2 Ω)
Right speaker
(min. 2 Ω)
Altavoz derecho
(mín. 2 Ω)
As a Monaural Amplifier
Como amplificador monoaural
Car audio unit
Sistema de audio
para automóvil
LINE OUT
Right channel
Canal derecho
Left channel
Canal izquierdo
Right speaker (min. 4 Ω)
Altavoz derecho (mín. 4 Ω)
Left speaker (min. 4 Ω)
Altavoz izquierdo (mín. 4 Ω)
As the Monaural Amplifier for a Subwoofer
Como amplificador monoaural para un altavoz
potenciador de graves
Car audio unit
Sistema de audio
para automóvil
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 unit 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 as a monaural
speaker, connect the speaker as illustrated
above. The output signals to the subwoofer will
be the combination of the both right and left
output signals.
Power Connection Wires
Cables de conexión de alimentación
Car audio unit
Sistema de audio para
automóvil
Fuse (80 A)
Fusible (80 A)
+12 V car battery
Batería de automóvil de +12 V
Remote output *
1
Salida remota *
1
(REM OUT)
to a metal point of the car
a un punto metálico del
automóvil
*
1
If you have the factory original or some other car audio unit without a remote output on the amplifier,
connect the remote input terminal (REMOTE) to the accessory power supply.
In High Level Input Connection, car audio unit can also be activated without need for REMOTE
connection. However, this function is not guaranteed for all car units.
*
1
Si dispone del sistema de audio para automóvil original de fábrica o de otro sistema sin una salida
remota en el amplificador, conecte el terminal de entrada remota (REMOTE) al suministro de
alimentación auxiliar.
En la conexión de entrada de alto nivel, la unidad de audio del vehículo también puede activarse sin
necesidad de conexión REMOTA. No obstante, esta función no se garantiza en todas las unidades de
automóvil.
Notes on the power supply
• Connect the +12 V power supply wire only after
all the other wires have been connected.
• Be sure to connect the ground wire of the unit
securely to a metal point of the car. A loose
connection may cause a malfunction of the
amplifier.
• Be sure to connect the remote control wire of the
car audio unit to the remote terminal.
• When using a car audio unit without a remote
output on the amplifier, connect the remote
input terminal (REMOTE) to the accessory power
supply.
• Use the power supply wire with a fuse attached
(80 A).
• All power wires connected to the positive battery
post should be fused within 450 mm (18 in) of the
battery post, and before they pass through any
metal.
• Make sure that the vehicle’s battery wires
connected to the vehicle (ground to chassis)
*
2
are
of a wire gauge at least equal to that of the main
power wire connected from the battery to the
amplifier.
• Make sure that the wires 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
).
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Para obtener más información sobre los ajustes
de los interruptores y controles, consulte
“Ubicación y función de los controles”.
Subwoofer (min. 4 Ω)
Altavoz potenciador de graves (mín. 4 Ω)
Make the terminal connections as illustrated below.
Realice las conexiones de terminal como se ilustra a continuación.
REM
+
12V
GND
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 less than 1 N•m.
less than 450 mm (18 in)
menos de 450 mm
*
2
Conexiones
Precaución
•Antes de realizar las conexiones, desconecte el
terminal de toma a tierra de la batería del
automóvil para evitar cortocircuitos.
•Asegúrese de utilizar altavoces con una
potencia nominal adecuada. Si emplea
altavoces de capacidad reducida, pueden
dañarse.
•No conecte el terminal
# del sistema de
altavoces al chasis del automóvil, ni el
terminal
# del altavoz derecho al del altavoz
izquierdo.
•Este amplificador es de fase invertida.
• Instale los cables de entrada y salida alejados
del cable de suministro de alimentación, ya
que en caso contrario puede generarse ruido
por interferencias.
•Esta unidad es un amplificador de alta
potencia. Por tanto, puede no funcionar a
pleno rendimiento si se utiliza con los cables
de altavoz suministrados con el automóvil.
• Si el automóvil está equipado con un sistema
de ordenador para la navegación o para otra
finalidad, no desconecte el cable de toma a
tierra de la batería del automóvil. Si lo
desconecta, la memoria del ordenador puede
borrarse. Para evitar cortocircuitos al realizar
las conexiones, desconecte el cable de
suministro de alimentación de +12 V hasta
conectar todos los cables.
Nota
Al apretar el tornillo, tenga cuidado de no
aplicar demasiada fuerza de torsión
* , ya que
puede dañarlo.
*
El valor de fuerza de torsión debe ser inferior a
1 N•m.
Notas sobre la fuente de alimentación
• Conecte el cable de suministro de +12 V sólo
después de haber conectado los otros cables.
• Asegúrese de conectar firmemente el cable de
toma a tierra de la unidad a un punto metálico
del automóvil. Una conexión incorrecta puede
causar fallos de funcionamiento del amplificador.
• Compruebe que conecta el cable de control
remoto del sistema de audio para automóvil al
terminal remoto.
• Si utiliza un sistema de audio para automóvil sin
salida remota en el amplificador, conecte el
terminal de entrada remota (REMOTE) al
suministro de alimentación auxiliar.
• Emplee el cable de suministro de alimentación
con un fusible fijado (80 A).
• Todos los cables de alimentación conectados al
polo positivo de la batería deben conectarse a un
fusible situado a menos de 450 mm del polo de la
batería, y antes de pasar por ninguna pieza
metálica.
• Asegúrese de que los cables de la batería del
vehículo conectados al mismo (a la masa del
chasis)
*
2
tienen una anchura igual o superior a la
del cable de alimentación principal que conecta la
batería con el amplificador.
• Compruebe que los cables que se van a conectar a
los terminales de
+12 V y GND de esta unidad
tengan una capacidad de al menos 4-Gauge
(AWG-4) o una zona de sección de más de 22,0
mm
2
.
Para obtener más información sobre los ajustes
de los interruptores y controles, consulte
“Ubicación y función de los controles”.
Nota
Compruebe que la salida de línea del sistema de
audio para automóvil está conectada a la toma
con la marca “L (BTL)” de la unidad.
Para obtener más información sobre los ajustes
de los interruptores y controles, consulte
“Ubicación y función de los controles”.
Nota
Si desea utilizar un altavoz potenciador de
graves como altavoz monoaural, conecte el
altavoz tal como se muestra en la ilustración. Las
señales que se emitan hacia el altavoz
potenciador de graves serán una combinación
de las señales de salida derecha e izquierda.

5
XM-2002GTW
BTLBTL
OFF LPF
OFF LPF OFF LPF
OFF LPF
LP OFF
FILTER(80Hz)
HP
Four output channels
Cuatro canales de salida
Full range speakers (min. 2 Ω)
Altavoces de gama completa (mín. 2 Ω)Subwoofers (min. 2 Ω) Altavoces potenciadores de graves (mín. 2 Ω)
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 unit
Sistema de audio
para automóvil
LINE OUT
Dual Mode System (With a Bridged Subwoofer)
Sistema de modo dual (con un altavoz potenciador de
graves en puente)
Notes
•When using passive crossover 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-passes the
speaker with frequencies at around the crossover
frequency. If audio signals are continued to be fed
into the crossover frequency area, it may cause the
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.
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 Ω)
* (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
2-way System
Sistema de 2 vías
Two output channels
Dos canales de salida
Subwoofers (min. 2 Ω)
Altavoces potenciadores de graves (mín. 2 Ω)
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 THROUGH OUT terminal. If you connect
more than three amplifiers, it may cause
problems such as sound dropout.
• High level input connection cannot use
THROUGH OUT.
Car audio unit
Sistema de audio
para automóvil
LINE OUT
THROUGH OUT
INPUT INPUT
Car audio unit
Sistema de audio
para automóvil
Left speaker
Altavoz izquierdo Right speaker
Altavoz derecho
Subwoofer
Altavoz potenciador de graves
LINE OUT
C2C1
L
High Level Input Connection (As a Monaural Amplifier for a Subwoofer)
Conexión de entrada de nivel alto
(como amplificador monoaural para un altavoz potenciador de graves)
For details on the settings of switches and
controls, refer to “Location and Function of
Controls.”
Note
If you wish to use a subwoofer as a monaural
speaker, connect the speaker as illustrated
above. The output signals to the subwoofer will
be the combination of both the right and left
output signals.
Left speaker
Altavoz izquierdo
Right speaker
Altavoz derecho
Subwoofer (min. 4 Ω)
Altavoz potenciador de
graves (mín. 4 Ω)
2
*
XM-2002GTW XM-1252GTR
Full range speakers (min. 2 Ω)
Altavoces de gama completa (mín. 2 Ω)
Si instala varios amplificadores, utilice el
terminal THROUGH OUT. Las señales se
emitirán del mismo modo en que se
recibieron. (LOW BOOST y LPF no
funcionan.)
Notas
• Se puede conectar un máximo de tres
amplificadores al terminal THROUGH OUT. Si
conecta más de tres, pueden producirse
problemas, como interrupciones del sonido.
• Una conexión de entrada de nivel alto no
puede utilizar THROUGH OUT.
Para obtener más información sobre los ajustes
de los interruptores y controles, consulte
“Ubicación y función de los controles”.
Nota
En este sistema, el volumen de los altavoces
potenciadores de graves se controla mediante el
control de equilibrio entre altavoces del sistema
de audio para automóvil.
C1/C2
(condensador)
*
unidad: µF
800
500
400
300
270
200
150
100
68
50
39
Tabla de valores de cruce para
6 dB/octava (4 Ω)
* (no se suministra)
Frecuencia de
cruce
unidad: Hz
50
80
100
130
150
200
260
400
600
800
1000
L
(bobina)
*
unidad: mH
12,7
8,2
6,2
4,7
4,2
3,3
2,4
1,6
1,0
0,8
0,6
Notas
• Si utiliza redes de cruce pasivas en un sistema de
varios altavoces, debe tener cuidado, ya que la
impedancia del sistema de altavoces no debe ser
inferior a la impedancia adecuada para esta unidad.
• Si instala un sistema de 12 decibelios/octava en el
automóvil, debe tener en cuenta los siguientes
puntos. En este sistema, en el que se utilizan una
bobina protectora y un condensador en serie para
formar un circuito, la conexión de ambos elementos
se debe realizar con mucha precaución. En este tipo
de circuito, se produce un aumento de la corriente
que rodea el altavoz en las frecuencias que se
sitúan alrededor de la frecuencia de cruce. Si la
zona de frecuencia de cruce sigue recibiendo
señales de audio, el amplificador puede calentarse
de forma exagerada o el fusible puede fundirse.
Además, si el altavoz se desconecta, la bobina y el
condensador formarán un circuito de resonancia.
En este caso, la impedancia en la zona de
resonancia disminuirá considerablemente, lo que
provocará un efecto parecido a un cortocircuito que
dañará el amplificador. Por lo tanto, asegúrese de
que un altavoz siempre esté conectado al tipo de
circuito descrito.
Para obtener más información sobre los ajustes
de los interruptores y controles, consulte
“Ubicación y función de los controles”.
Nota
Si desea utilizar un altavoz potenciador de
graves como altavoz monoaural, conecte el
altavoz tal como se muestra en la ilustración. Las
señales que se emiten hacia el altavoz
potenciador de graves serán una combinación
de las señales de salida derecha e izquierda.
Car audio unit
Sistema de audio
para automóvil

6
XM-2002GTW
BTLBTLBTLBTL
* High Level Input Connector
* Conector de entrada de nivel alto
High Level Input Connection (As a Monaural Amplifier)
Conexión de entrada de nivel alto
(como amplificador monoaural)
Para obtener más información sobre los
ajustes de los interruptores y controles,
consulte “Ubicación y función de los
controles”.
For details on the settings of switches
and controls, refer to “Location and
Function of Controls.”
Car audio unit
Sistema de audio
para automóvil
Right speaker output
Salida del altavoz derecho
Left speaker output
Salida del altavoz izquierdo
Left speaker (min. 4 Ω)
Altavoz izquierdo (mín. 4 Ω)
Right speaker (min. 4 Ω)
Altavoz derecho (mín. 4 Ω)
Black-striped cord
Cable con rayas negras
Black-striped cord
Cable con rayas negras
Black-striped cord
Cable con rayas negras
High Level Input Connection (2-Speaker System)
Conexión de entrada de nivel alto (sistema de 2 altavoces)
Left speaker (min. 2 Ω)
Altavoz izquierdo (mín. 2 Ω)Right speaker (min. 2 Ω)
Altavoz derecho (mín. 2 Ω)
Gray
Gris
White
Blanco
Black-striped cord
Cable con rayas negras Car audio unit
Sistema de audio
para automóvil
Para obtener más información sobre los
ajustes de los interruptores y controles,
consulte “Ubicación y función de los
controles”.
For details on the settings of switches and
controls, refer to “Location and Function
of Controls.”
Right speaker output
Salida del altavoz derecho
Left speaker output
Salida del altavoz izquierdo
Black-striped cord
Cable con rayas negras
Black-striped cord
Cable con rayas negras
Gray
Gris
Gray striped
Con rayas grises
White
Blanco
White striped
Con rayas blancas
2
*
2
**
2

7
XM-2002GTW
SECTION 2
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2-1. COVER ASSY
Note : This set can be disassemble according to the following sequence.
2-1. COVER ASSY
(Page 7)
2-2. TOP PLATE SECTION
(Page 8)
2-5. LED ILLUM BOARD,
LED PROT BOARD
(Page 9)
SET
2-4. FRONT PANEL
(Page 9)
2-3. AMPLIFIER BOARD SECTION
(Page 8)
2 cover ass
y
1 two screws
(ornamental)

8
XM-2002GTW
2-3. AMPLIFIER BOARD SECTION
2-2. TOP PLATE SECTION
1 screw
(+BVST 3
× 6)
5 CN810
2 four screws
(+BTP 3
× 8)
3 three screws
(+BTP 3
× 8)
6 top plate sectio
n
4
3 three screws
(+BTP 3 × 8)
4 two screws
(+BTP 3 × 8)
5 three screws
(+BTP 3 × 8)
1 heat transfer sheet
2 heat transfer sheet
6 three screws
(+BTP 3 × 8)
7 AMPLIFIER board section
main heat sink

9
XM-2002GTW
2-4. FRONT PANEL
1 three screws
(+P 3
× 8)
2 two screws
(+P 3
× 8)
3 front panel
AMPLIFIER boar
d
1 screw
(+BTP 2.6
× 5)
3 screw
(+BTP 2.6
× 5)
2 LED ILLUM board
4 LED PROT board
top cover
ornamental ring
2-5. LED ILLUM BOARD, LED PROT BOARD

10
XM-2002GTW
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 adjustment should be 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 12.0 V 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 700 mA (total of 1.4 A).
5. After adjustment, check that the power current is at 1.65 to 2.05A.
Adjustment Location : Amplifier board (conductor side)
Stabilized
Power supply
B+, REM terminal
set
GND termina
l
– AMPLIFIER BOARD (CONDUCTOR SIDE) –
RV103
BIAS ADJUSTMENT
(L-CH)
RV203
BIAS ADJUSTMEN
T
(R-CH)

11 11
XM-2002GTW
XM-2002GTW
SECTION 4
DIAGRAMS
IC901 TL594INSR
OSC
REF 5V
ERROR
ERROR
0.1V
Q1
Q2
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
NON INV VREF VCC C2 E1 E2 OUT
+IN
-IN
COMPEN
CT
RT
C1
GND
TIME
• IC Block Diagram
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:
Note:
•All capacitors are in µF unless otherwise noted. (p: pF)
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.
•C: panel designation.
•A: B+ Line.
•B: B– Line.
•H: adjustment for repair.
•Powervoltage is dc14.4V andfedwith regulated dcpower
supply from +12V and REM terminals.
•Voltage and waveform are dc with respect to ground
under no-signal condition.
•Voltagesaretaken with aVOM (Input impedance10MΩ).
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:
Note:
•X: parts extracted from the component side.
•: Pattern from the side which enables seeing.
• Waveform
1 IC901 5
1 V/DIV, 5 µ sec/DIV
3 Vp-p
15
µ sec
Ref. No. Location
• Semiconductor Location
D104 F-12
D106 E-11
D107 E-10
D108 E-11
D109 E-10
D204 B-9
D206 C-9
D207 C-9
D208 D-9
D209 C-9
D701 F-9
D702 F-9
D703 F-9
D801 D-9
D802 D-9
D803 F-9
D820 F-6
D822 E-10
D827 B-13
D832 B-13
D850 F-13
D851 G-13
D852 D-13
D853 D-13
D854 G-13
D901 G-6
D902 G-6
D905 B-2
D906 C-2
D909 D-5
D910 D-5
D911 E-6
D912 E-5
D913 E-6
D914 E-6
D915 C-7
D917 E-5
D918 E-6
D919 D-7
D920 D-7
D921 I-12
D922 I-13
IC101 H-11
IC102 G-10
IC202 H-9
IC301 G-8
IC302 H-7
IC901 F-7
IC902 F-9
IC903 C-7
Q101 G-9
Q102 F-10
Q103 F-10
Q104 F-10
Q105 F-10
Q106 F-11
Q107 F-12
Q108 E-12
Q109 F-12
Q110 D-12
Q111 F-12
Q112 D-12
Q113 G-12
Q114 E-11
Q201 H-9
Q202 F-9
Q203 D-10
Q204 D-10
Q205 D-10
Q206 D-10
Q207 B-9
Q208 B-9
Q209 B-9
Q210 B-8
Q211 B-10
Q212 B-7
Q213 B-11
Q214 C-9
Q701 F-9
Q702 F-9
Q801 D-9
Q802 C-12
Q803 C-12
Q804 B-12
Q805 E-9
Q806 D-9
Q901 F-6
Q902 G-6
Q903 H-5
Q904 D-2
Q905 D-2
Q906 E-2
Q907 G-2
Q908 F-2
Q909 F-2
Q910 E-5
Q911 E-5
Q912 E-5
Q913 E-4
Q914 D-6
Q915 E-6
Q920 C-7
Ref. No. Location
Note: The components identified by mark 0or dotted line
with mark 0are critical for safety.
Replace only with part number specified.

12 12
XM-2002GTW
XM-2002GTW
4-1. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 11 for Semiconductor Location. : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2345678910111213
TP05
TP07
R154 C127
R130
R804
D915
C903
R807
C906
R135
IC901
C203
D207
D909
D910
D917
C913
R910
Q903
Q902
R909
D902
D901
C908
R902
R818
R903
C806
R160
Q702
R901
R905
C941
D913
D914
R936
R937
Q915
Q214
R942
R238
D204
R906
D701
R940
R811
R941
R138
R844
R821
D820
Q910
Q114
R234
D208
R140
R161
C227
D104
C940
R139
R803
R704
D702
C914
D703
D803
R808
Q203 Q204
R233
R235
R231
R805
D801 D802
R802
R800
R801
Q801
C801
Q805
Q806
R812
R809
R810
C804
C225
R232
PTH801
Q802
C803
D919
D920
Q804
Q803
R806
C224
C226
R256
R255
C927
C928
R133
Q104
Q103
R134
R236
R136
R132
C124
R131
C125
C126 R155
R156
R129
R229
Q102
Q202
C904 C905
R230
R828
D827
D206
R240
R833
D832
IC101
R204
R107
C204
R202
C230
R201
R206
R207
R203
IC301
C107
R209
C221
C231
C108
R109
R102
R101 R103
R104
R106
C103
C130
C104
R834
C222
C943
IC302
R308
C302
C301
R303
R302
R305
R306
R301
R304
R309
R310
C305
C303 R307
C304
C232
C132
R944
R943
C942
R820
D209
R904
C860
R928
R929
R931
R933
Q913
Q912
TP06
R930
R932
D922
D921
R951
C208
C207
R952
C205
C206
C105
C106
C902
C901
IC102
IC202
R108
R121
R120
R123
C116
C110
Q101
Q201 R125
C118
R124
R126
R220
R223
R225
C218
R224
R226
D106
D108
D109
D107
R239
R701
R703
R702
TH808
D822
TH803
R938 R939
R914
R916
R918
R919
R924
R915
R917
R920
R921
R927
R912
TH801
D911
D918
D912
R260
R261
R253
R153
R148 R146
R144
R143 R145 R147
R248
R246
R244
R243
R245
R247
R823
JR101
JR102
C950
R254
Q911 Q914
Q701
Q920
R208
C210
C216
R221
R211
R110
R210
R111
RV103
C918
C919
C917
Q907 Q908 Q909 Q906
C920
D905
C915
Q213
Q211Q209
Q208
D906
Q904
C701
L903
R149
Q210Q212
R250 R249 R251
Q905
C916
Q901
C909
R141
Q207
IC902
C907
C911
R252
C228
C932
C933
C937
C936
C935 C934
L907
IC903
R142
L902
C123
Q205 Q206
C805
C223
C802
L908
L906
RV203
Q106
Q105
L905
RV102
RV102
C101
C109
C209
C211
C202C201
-2 -1 -2 -1
C131
C102
C111
S801
S801
C912
RV101
RV101
L904
CN803
1-869-133-
1-869-135-
1-869-134-
CN803
R241
R242
Q113 Q111 Q109 Q108 Q110 Q112
Q107
R150
R151
C217
C117
C112
C212
R105
R205
R152
C128
R911
C939
C938
L901
R860
R913
R950
JW106
JW182
JW183
JW235
JW236
JW241
JW304
JW305
JW101
JW100
JW102
C921
C924
JW103
JW107
JW108
JW109
JW110
JW104
JW105
JW111
JW116
JW113
JW114
JW115
JW112
JW161
JW159
JW160
JW158
JW157
JW165
JW166
JW167
JW164
JW163
JW162
JW169
JW168
JW171
JW170
JW120
JW121
JW122
JW117
JW118
JW123
JW119
JW129
JW127
JW128
JW130
JW131
JW132
JW133
JW138
JW139
JW140
JW141
JW143
JW142
JW205
JW202
JW203
JW204
JW206
JW207
JW208
JW209
JW234
JW233
JW232
JW231
JW230
JW229
JW228
JW227
JW226
JW224
JW223
JW225
JW218
JW214
JW216
JW217
JW210
JW211
JW212
JW213
JW215
JW201
JW198
JW194
JW200
JW199
JW144
JW146
JW145
JW147
JW148
JW149
JW150
JW156
JW197
JW196
JW195
JW308
JW193
JW191
JW190
JW189
JW178
JW176
JW177
JW179
JW180 JW181
JW306
JW307
JW184
JW185
JW186
JW188
JW187
JW151
JW152
JW153
JW175 JW154
JW155
JW262
JW263
JW268
JW269
JW271
JW265
JW266
JW270
JW264
JW267
JW261
JW260
JW253
JW252
JW259
JW258
JW255
JW254
JW256
JW257
JW251
JW274
JW273
JW272
JW276
JW277
JW275
JW279
JW278
JW285
JW282
JW281
JW284
JW283 JW286
JW280
T901
DC-DC
CONVERTER
TRANSFORMER
JW287
JW288
JW309
JW290
JW289
JW300
JW301
JW302JW303
JW299
JW298
JW297
JW296
JW219
JW220
JW221
JW222
JW292
JW237
JW238
JW294
JW295
JW291
JW310
JW239
JW240
JW293
JW244
JW243
JW242
JW245
JW248
JW250
JW246
JW247
JW249
CNJ801
CNJ802
CN804CN801
F901 F902
40A 40A
JW174
JW173
JW172
JW192
JW134
JW135
JW136
JW137
JW126
JW125
JW124
RV307
RV307
R853
D852
D853
D854
D850
D851
R857
CN811
CN810
R851
D850,854
(ILLUMINATION)
D852,853
(ILLUMINATION)

13 13
XM-2002GTW
XM-2002GTW
4-2. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 11 for Waveform and IC Block Diagram.
(Page 14)
IC B/D
C211
C212
C806
R211R210
C104
R104
C109
C110
R109
RV101
R108
C103R103
R106C108
R107
C130
R101
R102
C101
R154
C131
C231
C221
R254
C106
C105
R105
C107
C102
R206C207
R207C208
R205
C201 R202 C230
R201
C202
C209
R209
R208
C204 R204
C203R203
C205
C222 C206
C210
L901
L903
C914
C915
C805
R809
R811
R810
CN810
C804 R812
R818 R903
C908
R902
R901
IC901
R938
R939
R941
R942
R940
R310R309
C305
C304
R308R307
R306R305C302
R302
RV301
C303
R110 R111
C112
C111
R909
R913
R906
C911 C912 C913
R910
S801
C301
R304
R303
R301
R820
R821 R844
R905
C907
R904
C909
Q901
D902
CNJ801
CN803 IC302(1/2)
IC302(2/2)
RV301
S801
RV101
CN801
C902
CNJ801
TH801
R834
Q920
Q805
Q902
D832
D827
D822
D820
IC902
D901
D915
IC903
IC202(1/2)
IC101(2/2)
IC101(1/2) IC102(1/2)
R912
C950
R911
R950
R951
R952
D921D922
IC301(1/2)
IC301(2/2)
TH803TH808
PTH801
D803
CN811
D854
R851
R857
R853
Q806
Q903
CNJ802
CNJ802
R120
R220
D851
D850
D852
D853
F902
F901
R833
R828 R823

14 14
XM-2002GTW
XM-2002GTW
4-3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
(Page 13)
C938
C939
C932
C933
D911
D912
D917
D918
L902
RV102
R918
R928
R929R930
R931 R932
R933
R919
C860
C116
R121
C118
R123
R126
R125
C216
R223
C218
C217
R225 R226
R229
R702
R701
R916
R915
R917
R921R920
R914
C920
C919
C918
C917
R803
C802
C803
R804
R806
R807R808
R805
C225R236
R256
R232
R241
C223
R230
C227
R240
C224R235
R231
RV203
R132 R136 C125
R156
R129
R130
C124R135
R131
R155
RV103
C127
Q108
Q110
Q112
R801 C801
R802
R160
Q113
Q212
Q111
Q210
Q109
Q208
R247
R245
R243
R261
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
R148
R146
R147
R145
R143
R800
Q107
R239
C117
C701
C927
C928
D913
D914
C901
RV102
R221
R149
R249
T901
R238
R138
R140
R139
R161
R924
R927
C916
R251
R250
R151
R150
C232 C226
C132 C126
R152
Q102
Q105
Q106
D108
D106
D107
D109
D208
D206
D207
D209
Q801
Q202
Q205
Q206
R704 R703
Q701
Q803
Q910
Q911
R943
C942
C943
R944
D905
D906
L906
L905
L908
L907
Q914
Q915
D909
D910
IC102(2/2)
IC202(2/2)
D701
D204
R242
R142
D104
D801
D802
Q214
Q114
R144
CN804
Q101
Q201
Q702
Q804
Q912
Q913
D702
D703
Q802
D919
D920
C921
C924
L904
R124
R133
R134
R224
R233
R234
JR101
Q904
Q905
Q906
Q907
Q908
Q909

15
XM-2002GTW
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
12-661-790-01 SCREW, ORNAMENTAL
22-580-628-01 SCREW, +BVST 3X6
32-661-785-01 RING, ORNAMENTAL
42-661-786-01 PLATE, ORNAMENTAL
52-661-784-21 PLATE, TOP
6X-2109-123-2 ASSY, COVER
0F901 1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) (40A)
0F902 1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) (40A)
#1 7-685-132-19 SCREW +BTP 2.6X5 TYPE2 N-S
#2 7-685-546-19 SCREW +BTP 3X8 TYPE2 N-S
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
#1
#1
#1
#2
#2
#2
#2
#2
#2
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
(LED ILLUM board
)
not supplied
(LED PROT board)
F902
F901
1
3
4
5
2
not supplied
6

16
XM-2002GTW
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
5-2. AMPLIFIER BOARD SECTION
51 2-661-791-01 PANEL, FRONT
52 A-1158-190-A AMPLIFIER BOARD, COMPLETE
53 2-661-782-01 HEAT SINK, SUB (6P)
54 3-238-413-11 SHEET (TR), INSULATING
55 3-225-183-12 SCREW (+PSW.TT.3XL)
56 3-225-183-32 SCREW (+PSW.TT.3XL)
57 2-661-783-01 HEAT SINK, SUB (8P)
58 3-253-537-01 SCREW (M5X11)
59 3-912-431-01 SCREW (+–P)
60 3-912-432-01 SCREW (+–B)
D905 8-719-079-00 DIODE FCH10A15
D906 8-719-079-01 DIODE FRH10A15
Q108 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q109 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q110 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q111 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q112 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q113 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q208 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q209 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q210 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q211 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q212 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q213 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q904 6-551-449-01 FET EKV550
Q905 6-551-449-01 FET EKV550
Q906 6-551-449-01 FET EKV550
Q907 6-551-449-01 FET EKV550
Q908 6-551-449-01 FET EKV550
Q909 6-551-449-01 FET EKV550
#3 7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
#4 7-685-645-79 SCREW +P 3X6 TYPE2 NON-SLIT
#3
#4
#4
#4
#3
not supplied
not
supplied
not supplied
Q113, Q109, Q110
Q211, Q208, Q212
Q907, Q909, Q905
Q908, Q906, Q904
D905, D906
Q213, Q209, Q210
Q111, Q108, Q112
51 52
53 54 55
55 54 53
54
55
58
59
60
56
57

17
XM-2002GTW
SECTION 6
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
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
A-1158-190-A AMPLIFIER BOARD, COMPLETE
**************************
2-661-782-01 HEAT SINK, SUB (6P)
2-661-783-01 HEAT SINK, SUB (8P)
3-225-183-12 SCREW (+PSW.TT.3XL)
3-225-183-32 SCREW (+PSW.TT.3XL)
3-238-413-11 SHEET (TR), INSULATING
3-253-537-01 SCREW (M5X11)
3-912-431-01 SCREW (+–P)
3-912-432-01 SCREW (+–B)
7-685-645-79 SCREW +P 3X6 TYPE2 NON-SLIT
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% 50V
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 1-127-715-91 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 1-137-374-11 MYLAR 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% 50V
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 1-127-715-91 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 1-137-374-11 MYLAR 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 1-127-715-91 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% 50V
C801 1-127-715-91 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
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% 50V
C904 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 50V
C905 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 50V
C906 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 50V
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
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
AMPLIFIER

18
XM-2002GTW
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C915 1-137-194-81 FILM 0.47uF 5% 50V
C916 1-137-372-11 MYLAR 0.022uF 5% 50V
C917 1-131-731-12 ELECT 2200uF 20% 16V
C918 1-131-731-12 ELECT 2200uF 20% 16V
C919 1-131-731-12 ELECT 2200uF 20% 16V
C920 1-131-731-12 ELECT 2200uF 20% 16V
C921 1-112-811-11 ELECT 8200uF 50V
C924 1-112-811-11 ELECT 8200uF 50V
C927 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C928 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C932 1-104-666-11 ELECT 220uF 20% 25V
C933 1-104-666-11 ELECT 220uF 20% 25V
C934 1-130-495-00 MYLAR 0.1uF 5% 50V
C935 1-130-495-00 MYLAR 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
C942 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C943 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C950 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
< TERMINAL BOARD >
CN801 1-780-337-11 TERMINAL BOARD (3P+FUSE)
(REM,+12V,GND,40A,40A)
CN804 1-694-985-21 TERMINAL BOARD (4P) (SPEAKER OUT)
< CONNECTOR >
*CN803 1-691-785-11 PIN, CONNECTOR (PC BOARD) 4P
(HIGH LEVEL INPUT)
CN810 1-506-468-11 PIN, CONNECTOR 3P
< JACK >
CNJ801 1-770-068-21 JACK, PIN 2P (INPUT)
CNJ802 1-770-068-21 JACK, PIN 2P (OUTPUT)
< DIODE >
D104 8-719-083-60 DIODE UDZSTE-174.7B
D106 8-719-082-03 DIODE MM3Z15VT1
D107 8-719-082-03 DIODE MM3Z15VT1
D108 8-719-988-61 DIODE 1SS355TE-17
D109 8-719-988-61 DIODE 1SS355TE-17
D204 8-719-083-60 DIODE UDZSTE-174.7B
D206 8-719-082-03 DIODE MM3Z15VT1
D207 8-719-082-03 DIODE MM3Z15VT1
D208 8-719-988-61 DIODE 1SS355TE-17
D209 8-719-988-61 DIODE 1SS355TE-17
D701 8-719-978-33 DIODE DTZ-TT11-6.8B
D702 8-719-988-61 DIODE 1SS355TE-17
D703 8-719-988-61 DIODE 1SS355TE-17
D801 8-719-988-61 DIODE 1SS355TE-17
D802 8-719-988-61 DIODE 1SS355TE-17
D803 8-719-988-61 DIODE 1SS355TE-17
D820 8-719-988-61 DIODE 1SS355TE-17
D822 8-719-988-61 DIODE 1SS355TE-17
D827 8-719-988-61 DIODE 1SS355TE-17
D832 8-719-988-61 DIODE 1SS355TE-17
D901 8-719-978-33 DIODE DTZ-TT11-6.8B
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 8-719-065-42 DIODE 02DZ15-Y(TPH3)
D917 8-719-079-92 DIODE 1SR159-200TE25
D918 8-719-079-92 DIODE 1SR159-200TE25
D919 8-719-988-61 DIODE 1SS355TE-17
D920 8-719-988-61 DIODE 1SS355TE-17
D921 8-719-988-61 DIODE 1SS355TE-17
D922 8-719-988-61 DIODE 1SS355TE-17
< FUSE >
0F901 1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) (40A)
0F902 1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) (40A)
< IC >
IC101 8-759-710-97 IC NJM4565M-D
IC102 8-759-710-97 IC NJM4565M-D
IC202 8-759-710-97 IC NJM4565M-D
IC301 8-759-909-71 IC BA4558F
IC302 8-759-909-71 IC BA4558F
IC901 6-703-643-01 IC TL594INSR
IC902 6-600-354-01 IC PC-17K1
IC903 6-600-354-01 IC PC-17K1
< JUMPER RESISTOR >
JR101 1-216-296-11 SHORT CHIP 0
JR102 1-216-296-11 SHORT CHIP 0
< COIL >
L901 1-456-139-12 COIL, CHOKE 35uH
L902 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uH
L903 1-456-139-12 COIL, CHOKE 35uH
L904 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uH
L905 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uH
L906 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uH
L907 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uH
L908 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uH
< THERMISTOR (POSITIVE) >
PTH801 1-805-163-21 THERMISTOR, POSITIVE
< TRANSISTOR >
Q101 8-729-034-51 TRANSISTOR KTC3875
Q102 6-550-686-01 TRANSISTOR KTC2875-B-RTK
Q103 6-550-031-01 TRANSISTOR HN4C06J-GRBL(TE85R)
Q104 6-550-032-01 TRANSISTOR HN4A06J-GRBL(TE85R)
Q105 6-550-691-01 TRANSISTOR KTA1045L-Y
Q106 6-550-692-01 TRANSISTOR KTC2025L-Y
AMPLIFIER

19
XM-2002GTW
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
Q107 8-729-041-66 TRANSISTOR 2SC4015TV2
Q108 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q109 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q110 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q111 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q112 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q113 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q114 8-729-271-31 TRANSISTOR 2SC2713-G
Q201 8-729-034-51 TRANSISTOR KTC3875
Q202 6-550-686-01 TRANSISTOR KTC2875-B-RTK
Q203 6-550-031-01 TRANSISTOR HN4C06J-GRBL(TE85R)
Q204 6-550-032-01 TRANSISTOR HN4A06J-GRBL(TE85R)
Q205 6-550-691-01 TRANSISTOR KTA1045L-Y
Q206 6-550-692-01 TRANSISTOR KTC2025L-Y
Q207 8-729-041-66 TRANSISTOR 2SC4015TV2
Q208 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q209 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q210 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q211 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q212 X-3383-027-1 FET PAIR ASSY (N) (IRF540) (set of 3)
Q213 X-3383-028-1 FET PAIR ASSY (P) (IRF9540) (set of 3)
Q214 8-729-271-31 TRANSISTOR 2SC2713-G
Q701 6-550-690-01 TRANSISTOR KTA1661
Q702 8-729-034-51 TRANSISTOR KTC3875
Q801 8-729-034-50 TRANSISTOR KTA1504
Q802 8-729-034-51 TRANSISTOR KTC3875
Q803 8-729-034-50 TRANSISTOR KTA1504
Q804 8-729-034-51 TRANSISTOR KTC3875
Q805 8-729-034-50 TRANSISTOR KTA1504
Q806 8-729-034-51 TRANSISTOR KTC3875
Q901 8-729-052-82 TRANSISTOR KTA1281Y-AT
Q902 8-729-034-50 TRANSISTOR KTA1504
Q903 8-729-034-51 TRANSISTOR KTC3875
Q904 6-551-449-01 FET EKV550
Q905 6-551-449-01 FET EKV550
Q906 6-551-449-01 FET EKV550
Q907 6-551-449-01 FET EKV550
Q908 6-551-449-01 FET EKV550
Q909 6-551-449-01 FET EKV550
Q910 6-550-693-01 TRANSISTOR KTC4373
Q911 6-550-693-01 TRANSISTOR KTC4373
Q912 8-729-034-51 TRANSISTOR KTC3875
Q913 8-729-034-51 TRANSISTOR KTC3875
Q914 6-550-693-01 TRANSISTOR KTC4373
Q915 6-550-690-01 TRANSISTOR KTA1661
Q920 6-550-693-01 TRANSISTOR KTC4373
< 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 1-249-421-11 CARBON 2.2K 5% 1/4W
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 1-216-813-11 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 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R121 1-216-843-11 METAL CHIP 68K 5% 1/10W
R123 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R124 1-218-843-11 METAL CHIP 680 0.5% 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 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R134 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R135 1-216-813-11 METAL CHIP 220 5% 1/10W
R136 1-216-813-11 METAL CHIP 220 5% 1/10W
R138 1-216-821-11 METAL CHIP 1K 5% 1/10W
R139 1-216-845-11 METAL CHIP 100K 5% 1/10W
R140 1-216-845-11 METAL CHIP 100K 5% 1/10W
R141 1-249-421-11 CARBON 2.2K 5% 1/4W
R142 1-249-428-11 CARBON 8.2K 5% 1/4W
R143 1-216-805-11 METAL CHIP 47 5% 1/10W
R144 1-216-805-11 METAL CHIP 47 5% 1/10W
R145 1-216-805-11 METAL CHIP 47 5% 1/10W
R146 1-216-805-11 METAL CHIP 47 5% 1/10W
R147 1-216-805-11 METAL CHIP 47 5% 1/10W
R148 1-216-805-11 METAL CHIP 47 5% 1/10W
R149 1-234-499-11 ENCAPSULATED COMPONENT 0.22X2 5W
R150 1-234-499-11 ENCAPSULATED COMPONENT 0.22X2 5W
R151 1-234-499-11 ENCAPSULATED COMPONENT 0.22X2 5W
R152 1-215-880-31 METAL OXIDE 10 5% 2W F
R153 1-216-853-11 METAL CHIP 470K 5% 1/10W
R154 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R155 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R156 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R160 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R161 1-216-821-11 METAL CHIP 1K 5% 1/10W
R201 1-216-837-11 METAL CHIP 22K 5% 1/10W
R202 1-216-837-11 METAL CHIP 22K 5% 1/10W
R203 1-216-837-11 METAL CHIP 22K 5% 1/10W
R204 1-216-837-11 METAL CHIP 22K 5% 1/10W
R205 1-249-421-11 CARBON 2.2K 5% 1/4W
R206 1-216-845-11 METAL CHIP 100K 5% 1/10W
R207 1-216-845-11 METAL CHIP 100K 5% 1/10W
R208 1-216-833-11 METAL CHIP 10K 5% 1/10W
R209 1-216-813-11 METAL CHIP 220 5% 1/10W
R210 1-216-845-11 METAL CHIP 100K 5% 1/10W
R211 1-216-845-11 METAL CHIP 100K 5% 1/10W
R220 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R221 1-216-843-11 METAL CHIP 68K 5% 1/10W
R223 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R224 1-218-843-11 METAL CHIP 680 0.5% 1/10W
R225 1-216-837-11 METAL CHIP 22K 5% 1/10W
R226 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R229 1-216-841-11 METAL CHIP 47K 5% 1/10W
R230 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R231 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R232 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R233 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
AMPLIFIER

20
XM-2002GTW
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R234 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R235 1-216-813-11 METAL CHIP 220 5% 1/10W
R236 1-216-813-11 METAL CHIP 220 5% 1/10W
R238 1-216-821-11 METAL CHIP 1K 5% 1/10W
R239 1-216-845-11 METAL CHIP 100K 5% 1/10W
R240 1-216-845-11 METAL CHIP 100K 5% 1/10W
R241 1-249-421-11 CARBON 2.2K 5% 1/4W
R242 1-249-428-11 CARBON 8.2K 5% 1/4W
R243 1-216-805-11 METAL CHIP 47 5% 1/10W
R244 1-216-805-11 METAL CHIP 47 5% 1/10W
R245 1-216-805-11 METAL CHIP 47 5% 1/10W
R246 1-216-805-11 METAL CHIP 47 5% 1/10W
R247 1-216-805-11 METAL CHIP 47 5% 1/10W
R248 1-216-805-11 METAL CHIP 47 5% 1/10W
R249 1-234-499-11 ENCAPSULATED COMPONENT 0.22X2 5W
R250 1-234-499-11 ENCAPSULATED COMPONENT 0.22X2 5W
R251 1-234-499-11 ENCAPSULATED COMPONENT 0.22X2 5W
R252 1-215-880-31 METAL OXIDE 10 5% 2W F
R253 1-216-853-11 METAL CHIP 470K 5% 1/10W
R254 1-216-821-11 METAL CHIP 1K 5% 1/10W
R255 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R256 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R260 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R261 1-216-821-11 METAL CHIP 1K 5% 1/10W
R301 1-216-833-11 METAL CHIP 10K 5% 1/10W
R302 1-216-833-11 METAL CHIP 10K 5% 1/10W
R303 1-216-833-11 METAL CHIP 10K 5% 1/10W
R304 1-216-833-11 METAL CHIP 10K 5% 1/10W
R305 1-216-833-11 METAL CHIP 10K 5% 1/10W
R306 1-216-833-11 METAL CHIP 10K 5% 1/10W
R307 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R308 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R309 1-216-837-11 METAL CHIP 22K 5% 1/10W
R310 1-216-837-11 METAL CHIP 22K 5% 1/10W
R701 1-216-839-11 METAL CHIP 33K 5% 1/10W
R702 1-216-845-11 METAL CHIP 100K 5% 1/10W
R703 1-216-833-11 METAL CHIP 10K 5% 1/10W
R704 1-216-841-11 METAL CHIP 47K 5% 1/10W
R800 1-216-841-11 METAL CHIP 47K 5% 1/10W
R801 1-216-841-11 METAL CHIP 47K 5% 1/10W
R802 1-216-841-11 METAL CHIP 47K 5% 1/10W
R803 1-216-857-11 METAL CHIP 1M 5% 1/10W
R804 1-216-833-11 METAL CHIP 10K 5% 1/10W
R805 1-216-833-11 METAL CHIP 10K 5% 1/10W
R806 1-216-833-11 METAL CHIP 10K 5% 1/10W
R807 1-216-833-11 METAL CHIP 10K 5% 1/10W
R808 1-216-857-11 METAL CHIP 1M 5% 1/10W
R809 1-216-833-11 METAL CHIP 10K 5% 1/10W
R810 1-216-833-11 METAL CHIP 10K 5% 1/10W
R811 1-216-833-11 METAL CHIP 10K 5% 1/10W
R812 1-216-833-11 METAL CHIP 10K 5% 1/10W
R818 1-216-845-11 METAL CHIP 100K 5% 1/10W
R820 1-216-817-11 METAL CHIP 470 5% 1/10W
R821 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R823 1-218-857-11 METAL CHIP 2.7K 0.5% 1/10W
R828 1-218-857-11 METAL CHIP 2.7K 0.5% 1/10W
R833 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R834 1-216-841-11 METAL CHIP 47K 5% 1/10W
R844 1-216-833-11 METAL CHIP 10K 5% 1/10W
R860 1-249-421-11 CARBON 2.2K 5% 1/4W
R901 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R902 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R903 1-216-837-11 METAL CHIP 22K 5% 1/10W
R904 1-216-836-11 METAL CHIP 18K 5% 1/10W
R905 1-216-849-11 METAL CHIP 220K 5% 1/10W
R906 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R909 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R910 1-216-833-11 METAL CHIP 10K 5% 1/10W
R911 1-249-433-11 CARBON 22K 5% 1/4W
R912 1-216-833-11 METAL CHIP 10K 5% 1/10W
R913 1-249-411-11 CARBON 330 5% 1/4W
R914 1-216-821-11 METAL CHIP 1K 5% 1/10W
R915 1-216-821-11 METAL CHIP 1K 5% 1/10W
R916 1-216-801-11 METAL CHIP 22 5% 1/10W
R917 1-216-801-11 METAL CHIP 22 5% 1/10W
R918 1-216-821-11 METAL CHIP 1K 5% 1/10W
R919 1-216-821-11 METAL CHIP 1K 5% 1/10W
R920 1-216-821-11 METAL CHIP 1K 5% 1/10W
R921 1-216-821-11 METAL CHIP 1K 5% 1/10W
R924 1-216-821-11 METAL CHIP 1K 5% 1/10W
R927 1-216-821-11 METAL CHIP 1K 5% 1/10W
R928 1-216-797-11 METAL CHIP 10 5% 1/10W
R929 1-216-797-11 METAL CHIP 10 5% 1/10W
R930 1-216-797-11 METAL CHIP 10 5% 1/10W
R931 1-216-797-11 METAL CHIP 10 5% 1/10W
R932 1-216-797-11 METAL CHIP 10 5% 1/10W
R933 1-216-797-11 METAL CHIP 10 5% 1/10W
R936 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R937 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R938 1-216-813-11 METAL CHIP 220 5% 1/10W
R939 1-216-821-11 METAL CHIP 1K 5% 1/10W
R940 1-216-841-11 METAL CHIP 47K 5% 1/10W
R941 1-216-843-11 METAL CHIP 68K 5% 1/10W
R942 1-216-837-11 METAL CHIP 22K 5% 1/10W
R943 1-216-801-11 METAL CHIP 22 5% 1/10W
R944 1-216-801-11 METAL CHIP 22 5% 1/10W
R950 1-249-417-11 CARBON 1K 5% 1/4W
R951 1-216-833-11 METAL CHIP 10K 5% 1/10W
R952 1-216-833-11 METAL CHIP 10K 5% 1/10W
< VARIABLE RESISTOR >
RV101 1-227-558-11 RES, VAR, CARBON 5KX2 (LEVEL)
RV102 1-227-558-11 RES, VAR, CARBON 5KX2 (LOW BOOST(40Hz))
RV307 1-227-557-11 RES, VAR, CARBON 20KX2 (FILTER)
< CERMET RESISTOR >
RV103 1-241-764-11 RES, ADJ CERMET 10K
RV203 1-241-764-11 RES, ADJ CERMET 10K
< SWITCH >
S801 1-692-990-21 SWITCH, SLIDE (FILTER)
< TRANSFORMER >
T901 1-439-635-22 TRANSFORMER, DC-DC CONVERTER
AMPLIFIER