Sony XM-1652Z - Amplifier User manual

1
SERVICE MANUAL
US Model
EModel
XM-1652Z
STEREO POWER AMPLIFIER
AUDIO POWER SPECIFICATIONS (US model)
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 0.04% total
harmonic distortion per Car Audio Ad Hoc Committee standards.
Other Specifications
Circuit system OTL (output transformerless) circuit
Pulse power supply
Inputs RCA pin jacks
High level input connector
Input level adjustment range
0.3 – 6 V (RCA pin jacks),
1.2 – 12 V (High level input)
Outputs Speaker terminals
Speaker impedance 2 – 8 Ω(stereo)
4 – 8 Ω(when used as a bridging amplifier)
Maximum outputs 380 W ×2 (at 4 Ω)
1,000 W (BTL, at 4 Ω)
Rated outputs (supply voltage at 14.4V)
165 W RMS ×2 (20 Hz – 20 kHz, 0.04% THD+N, at 4 Ω)
200 W RMS ×2 (20 Hz – 20 kHz, 0.1% THD+N, at 2 Ω)
400 W RMS (BTL) (20 Hz – 20 kHz, 0.1% THD+N,
at 4 Ω)
S/N Ratio 93 dBA (reference: 1 W into 4 Ω)
Frequency response 5 Hz – 80 kHz ( dB)
Harmonic distortion 0.008% or less (at 1 kHz, 4 Ω, 10 W)
Low-pass filter 80 Hz, –18 dB/oct
Power requirements 12 V DC car battery
(negative ground)
Power supply voltage 10.5 – 16 V
Current drain at rated output : 40 A (4 Ω, 165 W ×2)
Remote input : 1 mA
Dimensions Approx. 424 ×55 ×290 mm
(16 3/4 ×2 1/4 ×11 1/2 in.) (w/h/d) not incl.
projecting parts and controls
Mass Approx. 4.0 kg (8 lb. 13 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
+0
–3
Ver. 1.0 2005. 01
9-879-394-01
2005A04-1
© 2005. 01
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation

2
TABLE OF CONTENTS
1. GENERAL
Connections ............................................................................. 3
2. DISASSEMBLY
2-1. Bottom Plate ........................................................................ 5
2-2. Main Board Section ............................................................ 6
2-3. Main Board ......................................................................... 6
3. DIAGRAMS
3-1. Printed Wiring Board .......................................................... 9
3-2. Schematic Diagram ........................................................... 10
4. EXPLODED VIEWS
4-1. Heat Sink (Main) Section.................................................. 11
4-2. Main Board Section .......................................................... 12
5. ELECTRICAL PARTS LIST ........................................ 13
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.
XM-1652Z
PROTECTOR OPERATION CHECK
Thermal Protect
1. Short across TH901 with the power on.
2. Verify that the protector is operated and LED901 illuminates
red.
3. Verifythatthe protector is released andLED901illuminates green
when the short is removed.
4. Likewise, perform items 1 to 3 for TH902 and TH903.
Over Current Protect
1. Short between the positive and negative sides of the speaker
output terminal CN903 (1/2) with the power on.
(Perform this shorting for each channel on L and R.)
2. Verify that the protector is operated and LED901 illuminates
red.
3. Verify that the protector is not released and LED901 remains
red even when the short is removed.
4. Verifythatthe protector is released andLED901illuminates green
when the power is turned off and then on again.
Offset Protect
1. Short between the +12V terminal of CN903 (2/2) and the BTL+
or BTL– of the speaker output terminal CN903 (1/2).
(Short between +12V terminal and BTL+ and between +12V
terminal and BTL–.)
2. Verify that the protector is operated and LED901 illuminates
red.
3. Verify that the protector is not released and LED901 remains
red even when the short is removed.
4. Verifythatthe protector is released andLED901illuminates green
when the power is turned off and then on again.
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.

3
XM-1652Z
SECTION 1
GENERAL This section is extracted
from instruction manual.
Connections
Precautions
• This unit is designed for negative ground 12 V DC operation only.
• Use speakers with suitable impedance.
—2– 8 Ω(stereo), 4 – 8 Ω(when used as a bridging amplifier).
• Do not connect any active speakers (with built-in amplifiers) to the speaker terminals of the unit. Doing
so may damage the amplifier and active speakers.
• Avoid installing the unit in areas subject to:
— high temperatures such as from direct sunlight or hot air from the heater
—rain or moisture
— dust or dirt.
• If your car is parked in direct sunlight and there is a considerable rise in temperature inside the car,
allow the unit to cool down before use.
• When installing the unit horizontally, be sure not to cover the fins with the floor carpet etc.
• If this unit is placed too close to the car radio unit or antenna, interference may occur. In this case,
relocate the amplifier away from the car radio unit or antenna.
• If no power is being supplied to the car radio unit, check the connections.
• This power amplifier employs a protection circuit to protect the transistors and speakers if the amplifier
malfunctions. Do not attempt to test the protection circuits by covering the heat sink or connecting
improper loads.
• Do not use the unit on a weak battery as its optimum performance depends on a good power supply.
• For safety reasons, keep your car audio unit volume moderate so that you can still hear sounds outside
your car.
• By default, the FILTER selector switch is in “LPF” position. When connecting the full range speaker, set
to the “OFF” position.
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 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.
Conexiones
Precauciones
• Esta unidad está diseñada para utilizarse sólo con cc de 12 V negativo a masa.
• Utilice altavoces con una impedancia adecuada.
— de 2 a 8 Ω(estéreo) , de 4 a 8 Ω(cuando se utilizan como amplificadores en puente).
• No conecte altavoces activos (con amplificadores incorporados) a los terminales de altavoz de la unidad.
Si lo hace, puede dañar el amplificador y los altavoces activos.
• Evite instalar la unidad en lugares expuestos a:
— altas temperaturas, como a la luz solar directa o al aire caliente de la calefacción
— la lluvia o la humedad
— suciedad o polvo.
• Si aparca el automóvil bajo la luz solar directa y se produce un considerable aumento de temperatura en
el interior, deje que la unidad se enfríe antes de utilizarla.
• Si instala la unidad horizontalmente, asegúrese de no cubrir las aletas con la moqueta del suelo, etc.
•Si conecta la unidad demasiado cerca de la radio o antena del automóvil, pueden producirse
interferencias. En este caso, aleje el amplificador de dicha radio o antena.
•Si la radio del automóvil no recibe alimentación, compruebe las conexiones.
• Este amplificador de potencia emplea un circuito de protección para proteger los transistores y los
altavoces en caso de que dicho amplificador presente fallas de funcionamiento. No intente someter a
prueba los circuitos de protección cubriendo el disipador de calor o conectando cargas inadecuadas.
• No utilice la unidad si la batería se está agotando, ya que el rendimiento óptimo de dicha unidad
depende de un buen suministro de alimentación.
• Por razones de seguridad, mantenga el volumen del sistema de audio para automóvil moderado de
forma que sea posible oír los sonidos del exterior del automóvil.
• Por defecto, el interruptor de selección FILTER se encuentra en la posición “LPF”. Al conectar el altavoz
de rango completo, ajuste el interruptor en la posición “OFF”.
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 pequeña
capacidad, pueden dañarse.
• No conecte el terminal#del sistema de altavoces al chasis del automóvil, ni el terminal#del altavoz
derecho al del altavoz izquierdo.
• 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 computadora para la navegación o para otra finalidad,
no desconecte el conductor de toma a tierra de la batería del automóvil. Si lo desconecta, la memoria de
la computadora puede borrarse. Para evitar cortocircuitos al realizar las conexiones, desconecte el cable
de suministro de alimentación de +12 V hasta conectar todos los cables.
Power Connection Wires (not supplied)
Cables de conexión de alimentación (no suministrados)
Fuse (60 A)
Fusible (60 A)
+12 V car battery
Batería de automóvil de +12 V
Car audio unit
Sistema de audio para
automóvil
to a metal point of the car
a un punto metálico del
automóvil
REM
+
12V GND
REM
+
12VGND
3
3
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 (60 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 at least 8-Gauge (AWG-8)
or have a sectional area of more than 8 mm
2
(
11
/ 32 in
2
).
Notas sobre el suministro de alimentación
• Conecte el cable de suministro de alimentación 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 floja puede causar fallas 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 accesoria.
• Emplee el cable de suministro de alimentación con un fusible fijado (60 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
tiene 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 +12 V y GND de esta unidad tengan una
capacidad de al menos 8-Gauge (AWG 8) o una zona de sección de más de 8 mm
2
.
Remote output
*
1
Salida remota *
1
(REM)
*
1
If you have the factory original or some other car
audio unit without a remote output for the amplifier,
connect the remote input terminal (REMOTE) to the
accessory power supply.
Make the terminal connections as illustrated below.
Realice las conexiones de terminal como se ilustra a continuación.
Pase los cables a través de la cubierta,
conéctelos y cubra los terminales con dicha
cubierta.
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.
Pass the wires through the cap, connect the
wires, 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 less than 1 N•m.
c
*
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 accesoria.
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, great care
must be taken when they are connected. In such a
circuit, there is going to be an increase in the current
which bypasses the speaker with frequencies around the
crossover frequency. If audio signals continue to be fed
into the crossover frequency area, it may cause the
amplifier to become abnormally hot or the fuse to blow.
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 situation
causing damage to the amplifier. Therefore, make sure
that a speaker is connected to such a circuit at all times.
Notas
•Al utilizar redes de cruce pasivas en un sistema con
múltiples altavoces, es necesario asegurar que la
impedancia del sistema de altavoces no sea inferior al
valor de impedancia adecuado para esta unidad.
•Al instalar un sistema de 12 decibelios/octava en un
automóvil, hay que tener en cuenta los siguientes puntos.
En un sistema de 12 decibelios/octava donde se emplea
una bobina de choque y un condensador en serie para
formar un circuito, hay que tener mucho cuidado al
conectarlos. En los circuitos de este tipo, se produce un
aumento de la corriente que pasa por alto el altavoz, con
frecuencias próximas a la frecuencia de cruce. Si las
señales de audio siguen enviándose a la zona de
frecuencia de cruce, puede producirse un
sobrecalentamiento anormal del amplificador o puede
fundirse el fusible. Además, si se desconecta el altavoz, se
formará un circuito de resonancia en serie compuesto por
la bobina y el condensador. En este caso, la impedancia
del área de resonancia disminuirá considerablemente,
dando lugar a una situación de cortocircuito y dañando el
altavoz. Por tanto, es necesario asegurar que el altavoz
esté conectado a un circuito en todo momento.
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
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) (Speaker Connections4)
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
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) (Conexiones de los altavoces4)
* No suministrado
less than 450 mm (18 in)
menos de 450 mm
*
Not supplied
*
2

4
XM-1652Z
(80Hz)
OFF ON
LPF
(80Hz)
OFF ON
LPF
BTLBTL
BTLBTL
(80Hz)
OFF ON
LPF
Input Connections
Speaker Connections
Turn on or off the LPF switch at the unit rear as illustrated below.
Conexiones de entrada
Conexiones de los altavoces
Encienda o apague el interruptor LPF situado en la parte posterior de la unidad, como se muestra a continuación.
High Level Input Connection (with Speaker Connection 1or 4)
Conexión de entrada de alto nivel (con conexión de altavoces 1ó 4)
AA
AA
A
High Level Input Connection (with Speaker Connection 3)
Conexión de entrada de alto nivel (con conexión de altavoces3)
BB
BB
B
High Level Input Connection (with Speaker Connection2)
Conexión de entrada de alto nivel (con conexión de altavoces2)
Line Input Connection (with Speaker Connection 1, 2or 4)
Conexión de entrada de línea (con conexión de altavoces 1, 2ó 4)
Line Input Connection (with Speaker Connection3)
Conexión de entrada de línea (con conexión de altavoces3)
CC
CC
C
DD
DD
D
EE
EE
E
(80Hz)
OFF ON
LPF
Right speaker
Altavoz derecho
Left speaker
Altavoz izquierdo
White
Blanco
Gray
Gris
2
Striped
Con rayas
Striped
Con rayas
2-Speaker System (with Input ConnectionAor D)
Sistema de 2 altavoces (con conexión de entrada Ao D)
11
11
1
Note
Make sure that the line output from the car audio unit is
connected to the jack marked “L (BTL)” on the unit.
Note
If you wish to use a subwoofer as the monaural speaker,
connect the speaker as illustrated above. The output
signals to the subwoofer will be the combination of
both right and left output signals.
Left speaker output
Salida del altavoz izquierdo
Right speaker output
Salida del altavoz derecho
Striped
Con rayas
Striped
Con rayas Car audio unit
Sistema de audio para
automóvil
White
Blanco
Gray
Gris
White
Blanco
White/Black
striped
Con rayas
blancas y negras
Gray/Black
striped
Con rayas
grises y negras
Gray
Gris
2
RL
Left speaker output
Salida del altavoz
izquierdo
Right speaker output
Salida del altavoz
derecho
Striped
Con rayas
Striped
Con rayas
Striped
Con rayas
Striped
Con rayas
Car audio unit
Sistema de audio para
automóvil
22
LINE OUT
Right channel
Canal derecho
Left channel
Canal izquierdo
LINE OUT
Left speaker (min. 2 Ω)
Altavoz izquierdo (mín. 2 Ω)Right speaker (min. 2 Ω) Altavoz derecho (mín. 2 Ω)
Subwoofer (with Input Connection Cor D)
Altavoz potenciador de graves (con conexión de entradaCo D)
22
22
2
1-Speaker System (with Input Connection Bor E)
Sistema de 1 altavoz (con conexión de entrada Bo E)
33
33
3
C1 C2
L
Subwoofer
Altavoz potenciador de graves
Left speaker
Altavoz izquierdo Right speaker Altavoz derecho
Dual Mode System (with a Bridged Subwoofer Aor D)
Sistema de modo dual (con altavoz potenciador de graves en puente A o D)
44
44
4
BTLBTL
(80Hz)
OFF ON
LPF
Subwoofer (min. 4 Ω)
Altavoz potenciador de graves
(mín. 4 Ω)
Right speaker
(min. 4 Ω)
Altavoz derecho
(mín. 4 Ω)
Left speaker
(min. 4 Ω)
Altavoz izquierdo
(mín. 4 Ω)
L (BTL) L (BTL)
Nota
Si desea utilizar el altavoz potenciador de graves como
altavoz
monoaural, conecte el altavoz tal como se
muestra en la ilustración anterior. Las señales
que se
emiten hacia el
altavoz potenciador de graves serán una
combinación de las señales de salida derecha e izquierda.
Nota
Asegúrese de que la salida de línea del sistema de audio
para automóvil está conectada a la toma con la marca
“L (BTL)” de la unidad.
Car audio unit
Sistema de audio para
automóvil
Car audio unit
Sistema de audio para
automóvil
Car audio unit
Sistema de audio para
automóvil
Level Adjustment Control
The input level can be adjusted with this control
when using source equipment made by other
manufacturers. Turn it in the clockwise direction
when the output level of the car audio unit
seems low.
Control de ajuste de nivel
Es posible ajustar el nivel de entrada con este
control al utilizar equipos fuente de otros
fabricantes. Gírelo en el sentido de las agujas del
reloj si el nivel de salida del sistema de audio
para automóvil parece bajo.
0.3V6
4
210.5
LEVEL
0.3V6
4
210.5
LEVEL

5
XM-1652Z
SECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
Note : Follow the disassembly procedure in the numerical order given.
2-1. BOTTOM PLATE
2-1. BOTTOM PLATE
(Page 5)
2-2. MAIN BOARD SECTION
(Page 6)
SET
2-3. MAIN BOARD
(Page 6)
3 bottom plate
1 four screws
(+BTP 3 x 5)
2 four screws
(+BTP 3 x 5
)

6
XM-1652Z
2-2. MAIN BOARD SECTION
2-3. MAIN BOARD
1 three screws
(+BTP 3
x 8)
2 three screws
(+BTP 3 x 8)
4 screw
(+BTP 3 x 8)
3 three screws
(+BTP 3 x 8)
After unfastening the screw,
taping with the screw inserte
d
facilitates the work.
5 MAIN board section
heat sink (MAIN)
4 panel (front)
5 MAIN board
3 two screws
(+BTP 3
x 8)
1 screw
(+BTP 3
x 8)
2 screw
(+BTP 3
x 8)

8
XM-1652Z SECTION 3
DIAGRAMS
IC902 µPC494GS
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
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. (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.
•A: B+ Line.
•B: B– Line.
•Powervoltageisdc 14.4V andfedwith regulated dc power
supply from +12V and REM terminals.
•Voltage is dc with respect to ground under no-signal
condition.
•Voltagesare takenwitha VOM(Input impedance 10MΩ).
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:
•: Pattern from the side which enables seeing.
3.6 Vp-p
22.5
µ sec
1 IC902 5(CT)
1 V/DIV, 5 µ sec/DIV
• Waveform
Note: The components identified by mark 0or dotted line
with mark 0are critical for safety.
Replace only with part number specified.

99
XM-1652Z
XM-1652Z
3-1. PRINTED WIRING BOARD
•Semiconductor Location
D301 D-4
D302 C-13
D303 C-13
D304 B-10
D305 B-10
D306 E-8
D307 F-8
D308 F-8
D309 F-8
D901 I-6
D902 G-8
D903 F-8
IC301 H-4
IC302 H-3
IC303 H-3
IC304 G-5
IC901 H-6
IC902 F-9
IC903 F-8
LED901 J-7
Q101 G-4
Q102 F-4
Q103 E-4
Q104 E-4
Q105 E-4
Q106 E-4
Q107 E-4
Q108 E-4
Q109 E-2
Q110 E-2
Q111 B-2
Q112 B-2
Q113 C-2
Q114 D-2
Q115 D-2
Q116 D-2
Q117 F-2
Q118 F-2
Q119 F-2
Q120 G-2
Ref. No. Location Q121 H-2
Q201 G-4
Q202 F-4
Q203 E-5
Q204 E-5
Q205 E-5
Q206 E-4
Q207 E-5
Q208 E-5
Q209 B-7
Q210 B-7
Q211 B-5
Q212 B-4
Q213 B-9
Q214 B-9
Q215 B-8
Q216 B-8
Q217 B-7
Q218 B-6
Q219 B-6
Q220 B-5
Q221 B-5
Q301 H-5
Q307 B-10
Q308 B-10
Q309 E-8
Q310 E-8
Q311 F-8
Q901 G-8
Q902 G-8
Q903 G-9
Q904 E-9
Q905 E-10
Q906 J-7
Q907 E-12
Q908 E-12
Q909 G-13
Q910 E-13
Q911 F-13
Q912 D-13
Q913 F-13
Q914 D-13
Ref. No. Location
1
A
B
C
D
E
F
G
H
I
J
234567891011 12 13 14
JW35
JW36JW29
L901 L902
JW37
JW33
JW32
JW30
1-865-342- 11
JW31 C901
JW34
JW40 JW41 JW42 JW43 JW44
JW45 JW46 JW47 JW48 JW51
TH301
TH303
TH302
R922
R925
R927
R924
JW101
Q914
Q912
Q910
JW188
JW187
L301
JW183
T901
JW182
R238
R241
R244
JW181
JW180
JW179
JW184
JW185
JW186
Q214
Q216
Q209
Q213
JW189 JW190
JW191 JW192 JW193
JW99
J8
JW50
JW53 JW52
JW49
JW12
JW56JW57
R928
R930
R932
R929
R931
R933
C320C321
C317
D302
AKAKAK
D303
C315
C316
C914
C907
R914
J7
R920
R921
JW105
JW63
JW62
JW64
JW104
C910
R913
R912 R911
R910
R905
JW66
JW65
JW67
JW85
JW86
C311
JW170 JW169 JW168 JW167
JW160
JW125
JW124
JW123 JW122 JW121 JW120 JW119
JW118 JW117 JW116
JW115
JW114 JW113 JW112 JW111 JW110 JW109
JW108
JW107
JW106
JW194
JW61
JW60
JW59
JW161 JW162
JW166
C312
C314
C313
C319 C318
D304 D305
R248 R237
R239
R249
Q215
R232
R233
R231
R250
R251
Q218
R243
R242
R252
R253
R311
A A
K
B E
B E
B E
B E
B E
C
B E
E B
C
C
C
C
C
B E
C
C
E B
C
D301
Q905
Q106
Q206
Q105 Q205
E B
C
A A
K
Q906
D901
Q210
Q907
Q908
R312
R145
R148
R130
R150
R151
R142
R152
R117
R115
R118 R218
R229 R228
R215
Q301
Q201
Q101 R310
R217
R317
R213
J1
J6
-2 -4
-1 -3
J5
R301
R102
R101
R201
R918
R919
R146
R202
R208
R209
C301
R108
JW22
JW25
JW28
RG
JW21
JW14
JW15
JW16
JW23
JW24
JW83
JW84
JW82
JW87
Q102 Q202
JW20
JW19
JW18
JW17
C207
JW4
JW3
VR301
JW9
JW8
JW7
OFF ON
-2
-1 SW301
SW301
LPF(80Hz)
VR301
LEVEL
POWER/
PROTECTOR
CN902
INPUT
CN901
CN901
HIGH LEVEL INPUT
SPEAKER OUT
CN903
30A
F902
30A REM +12V GND
F901
JW2
JW1
R112
R211R111
R210R110
R109
R203
R204 R207 R206
R205
R105
R935 R936
C104 C105 C304
C309
C101 C201
JW26
C307
C303
C903
C114 C115
R246
R903
R904
R906
R319
C322
R147
R247
R318
R917
R916
Q904
R915
R934
R909
C906
JW68
Q901
JW69
Q902
Q903
C
CB E
C
B E
C
C
B E
E B
C
B E
C
C
C
C
E B
E B
E B E B
K
A A
E B
IC901
R902
C214
C323
C911
C909
C912
C215
C905
C204
C324
C326
C216
C325
C212
C205
C306
C107
C208
C203
C305
C103
C102 C202
LED901
R106
R306
R302
R103 R104 R107
R212
C106
C302
J2
R305
R304 R303
R214
IC303
14
85
4
85
14
85
1
4
85
1
IC302
IC301
IC304
C308
JW10
JW11
JW6
JW5
C206
C310
C209
C109
C210
C110
JW13
R153
C116
C111
C112
Q103 Q104 Q203 Q204
R128
R129
R122 R124 R222
R230
R224
R137
R139
R132
Q109
R133
R131
R149
R121
R140 Q110
R119
R116
R154R254
JW89
JW27
JW91 JW90
JW88
R143
R123
R120
JW92 JW93
JW94 JW95
R125
R220 R225
R126
R134
R226
R234
R127 R221 R223
R227
R322
D309D307
D308
R907
JW81 JW80 JW79 JW78 JW77 JW76 JW75 JW74 JW73 JW72 JW71 JW70
R908
D902
R307
R308
R309R315
R313
R314
R316
R216 R219
R136
C113
R135
JW196
JW198
JW197
R235
JW149
JW144
JW145
JW150
JW132
R138
JW133
JW134 JW135
JW151
R245
JW143
JW148
JW147
JW146
JW142
JW141
JW140
JW139
JW138
JW137
JW136
C213
JW177 JW178
JW171 JW172 JW173
JW174 JW175 JW176
JW165 JW164 JW163
JW159 JW158
R240
JW157
JW155
JW154
JW156
R236
R321 R320
R923
R926
JW55
JW103
JW100
JW195
JW102
JW98
JW58
JW39
JW38
JW54
R901
C902
C915
C918C917C916
B
EC C C C C
B
EB E
Q217
B
BCE
E
Q219
BEC C
Q220
Q211
BEC
Q113
BE
Q114
BC
CEBEC
Q116Q117
R141
R144
BCEBCE
Q119
Q120
BC
E
ECB
Q212
ECB
Q108
EB
EB
Q115
EC
Q118
C
Q121
C
B
Q107 C211
JW96
JW152
JW131
JW130
JW129
JW127
JW128
JW126
JW153
JW97
Q309 Q310
C913
D903 C908
IC903
IC902
Q311
D306
Q208 Q207
Q111
ECBECB
Q112
E C B
E B
C
E C B
E C B E C B
B C E B C E
Q221 E C B
Q308 Q307
EBEB
SDGSDDDDD GSGSGSGSG
Q913
Q911
Q909
-1
L
(BTL)
-2
R
-1
L
-3
R
-2 -4
L
BTL
R
1
1
43
2
1
43
2
8
16 9
C1
B1 B2E
C2 C1
B1 B2E
C2 C1
B1 B2E
C2 C1
B1 B2E
C2
BCE
B E
C
MAIN BOARD

10 10
XM-1652Z
XM-1652Z
3-2. SCHEMATIC DIAGRAM • Refer to page 8 for IC Block Diagram and Waveform.
IC B/D
C901
T901
F901
CN902
C102
CN901
C101
C302 R302 R301
C301
R103
R203
IC301(1/2)
IC301(2/2)
R926
Q101
Q201
Q903
C202
C201
R102
R101
R201
R202
R107
R106
R206
R207
C104
C204
R104
R204
C105
C103 C303
C304
C205
C203
R109
R209
C305 C307
R303
R304
R305
C308
SW301(1/2)
SW301(2/2)
R110 R111
R210 R211
IC303(1/2)
C206
C106
C107
C207
C208
R214
R213
IC303(2/2)
R117
R217
R309
C324
C325
R310
R313 C326
R314
R315
C310
R116
C109
R115
R119
R118
C116
Q103
Q104
C111
R127
Q107
R128
C112
R129
Q108
R130
R132
Q110
C113
R135
Q111
R136
Q113
R138
R148
Q114
R137
Q112
R149
R139
R140
R142
R143
Q117 Q120
R150 R152
R151 R153
R141 R144
R145
Q119Q116
R134
C209
R215
R216
R218
Q203
C216
C210
R227
C211
R228
C212
R229
R230
R232
Q210
C213
Q211
Q212
R236
Q213
R248
R238
R249
R237
Q214
R240
R239
Q219Q216
Q220Q217
R250 R252
R251 R253
R244
R241
R243
R245
Q901
R907
R905
D902
R908
R904C905
R903R902
C902R901
F902
C906
IC902
R909
R913
C911
R912
C910
C907
C908
R934
C909
R910
R914
R918
R919
C914
R915
C913
C912
R916 R917
R920
R921
R923
R922
R924
R925
R927
Q907
Q908
R928 R930 R932
R929 R931 R933
Q909 Q911 Q913
Q910 Q912 Q914
C915
C916
C917
C918
C313C311
C312 C314
C315
C316
R320
C318 D304
C319
R321
D305
Q307
C317
C320
C321
R318
R319
D307
D308
D309
R322
Q309
Q310
C322 C323
C114
C115
R146
C214
C215
R246
R247 R147
R936
C903
R935
R306 C309
R317
D901
R108
R105
R205
R208
IC302(1/2)
VR301
VR301
R112
R212
R154
R254
Q102
R121 R122
R125
R131
R120 R123 R124
R133
Q109
R242
R235
Q209
R233
R231
R224R223R220
Q204
R225
R221
R219
R234
IC304(1/2)
R316
R312R311
IC304(2/2)
R308
R307
TH303TH302
TH301
D306
Q311
IC903
LED901
Q906
Q905
Q904
Q902
R906L902
L901
Q106
Q205
Q206
R226
Q121
Q118
Q221
Q218
Q215
Q301
Q207
Q208
CN903
D903
IC901
L301
D302
Q308
R222
Q202
IC302(2/2)
C306
D301
Q105
Q115
CN903
C110
D303
R126
R911

11
XM-1652Z
SECTION 4
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.
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
Ref. No. Part No. Description Remark
4-1. HEAT SINK (MAIN) SECTION
R
Ref. No. Part No. Description Remark
R
*12-546-701-01 PLATE, BOTTOM
0F901 1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
0F902 1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
#1 7-685-544-14 SCREW +BTP 3X5 TYPE2 N-S
#2 7-685-546-14 SCREW +BTP 3X8 TYPE2 N-S
#1
not supplied
#1
#2
#2
#2
#2
F901
F902
1

12
XM-1652Z
4-2. MAIN BOARD SECTION
Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark
#2
#2
not supplied not supplied
not supplied
#5
#3
#3
#3
#3
#3
#3
#3
#3
#4
#4
#4
52
53
54
51
51 A-1088-884-A MAIN BOARD, COMPLETE
52 2-546-700-01 PANEL (FRONT) (US)
52 2-546-700-11 PANEL (FRONT) (E)
53 3-912-431-01 SCREW (+–P)
54 3-253-537-01 SCREW (M5X11)
#3 7-682-948-01 SCREW +PSW 3X8
#4 7-682-648-09 SCREW +PS 3X8
#5 7-685-546-19 SCREW +BTP 3X8 TYPE2 N-S

13
XM-1652Z
SECTION 5
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-1088-884-A MAIN BOARD, COMPLETE
*********************
3-253-537-01 SCREW (M5X11)
3-912-431-01 SCREW (+–P)
7-682-648-09 SCREW +PS 3X8
7-682-948-01 SCREW +PSW 3X8
7-685-146-14 SCREW +P 3X8 TYPE2 NON-SLIT
< CAPACITOR >
C101 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C102 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C103 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C104 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C105 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C106 1-126-933-11 ELECT 100uF 20% 16V
C107 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C109 1-126-933-11 ELECT 100uF 20% 16V
C110 1-126-933-11 ELECT 100uF 20% 16V
C111 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C112 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C113 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C114 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C115 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C116 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C201 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C202 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C203 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C204 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C205 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C206 1-126-933-11 ELECT 100uF 20% 16V
C207 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C208 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C209 1-126-933-11 ELECT 100uF 20% 16V
C210 1-126-933-11 ELECT 100uF 20% 16V
C211 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C212 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C213 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C214 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C215 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C216 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C301 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C302 1-126-934-11 ELECT 220uF 20% 16V
C303 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C304 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C305 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C306 1-100-756-11 CERAMIC CHIP 0.047uF 50V
C307 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C308 1-126-933-11 ELECT 100uF 20% 16V
C309 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C310 1-126-965-11 ELECT 22uF 20% 50V
C311 1-107-914-11 ELECT 1000uF 20% 50V
C312 1-107-914-11 ELECT 1000uF 20% 50V
C313 1-107-914-11 ELECT 1000uF 20% 50V
C314 1-107-914-11 ELECT 1000uF 20% 50V
C315 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C316 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C317 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C318 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C319 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C320 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C321 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C322 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C323 1-104-655-11 ELECT 470uF 20% 6.3V
C324 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C325 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C326 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C901 1-137-194-11 FILM 0.47uF 5% 50V
C902 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C903 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C905 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C906 1-126-933-11 ELECT 100uF 20% 16V
C907 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C908 1-126-933-11 ELECT 100uF 20% 16V
C909 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C910 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C911 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C912 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C913 1-126-960-11 ELECT 1uF 20% 50V
C914 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C915 1-100-597-11 CERAMIC CHIP 0.1uF 10% 25V
C916 1-128-951-31 ELECT 2200uF 20% 16V
C917 1-128-951-31 ELECT 2200uF 20% 16V
C918 1-128-951-31 ELECT 2200uF 20% 16V
< CONNECTOR >
*CN901 1-691-785-11 PIN, CONNECTOR (PC BOARD) 4P
(HIGH LEVEL INPUT)
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.
MAIN

14
XM-1652Z
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
< JACK >
CN902 1-770-068-82 JACK, PIN 2P (INPUT)
< TERMINAL BOARD >
CN903 1-780-220-11 TERMINAL BOARD (4P+3P+2FUSE)
(SPEAKER OUT,REM,+12V,GND,30A,30A)
< DIODE >
D301 8-719-914-43 DIODE DAN202K
D302 8-719-079-00 DIODE FCH10A15
D303 8-719-079-01 DIODE FRH10A15
D304 8-719-083-83 DIODE UDZS-TE17-15B
D305 8-719-083-52 DIODE UDZSTE-1716B
D306 8-719-914-43 DIODE DAN202K
D307 8-719-083-87 DIODE UDZSTE-1733B
D308 8-719-083-87 DIODE UDZSTE-1733B
D309 8-719-083-71 DIODE UDZSTE-1730B
D901 8-719-914-43 DIODE DAN202K
D902 8-719-083-52 DIODE UDZSTE-1716B
D903 8-719-914-43 DIODE DAN202K
< IC >
IC301 8-759-710-28 IC NJM4565M-A
IC302 8-759-710-28 IC NJM4565M-A
IC303 8-759-710-28 IC NJM4565M-A
IC304 8-759-710-28 IC NJM4565M-A
IC902 8-759-144-88 IC uPC494GS
< PHOTO COUPLER >
IC901 8-719-156-73 PHOTO COUPLER PS2501-1-L
IC903 8-719-156-73 PHOTO COUPLER PS2501-1-L
< JUMPER RESISTOR >
J1 1-216-295-11 SHORT 0
J2 1-216-295-11 SHORT 0
J5 1-216-296-11 SHORT 0
J6 1-216-296-11 SHORT 0
J7 1-216-296-11 SHORT 0
J8 1-216-296-11 SHORT 0
< COIL >
L301 1-410-396-41 FERRITE 0.45uH
L901 1-411-756-11 INDUCTOR 50uH
L902 1-411-756-11 INDUCTOR 50uH
< DIODE >
LED901 8-719-076-62 LED GL5ED60 (POWER/PROTECTOR)
< TRANSISTOR >
Q101 8-729-202-38 TRANSISTOR 2SC3326N-A
Q102 8-729-202-38 TRANSISTOR 2SC3326N-A
Q103 8-729-014-85 TRANSISTOR 2SA1618-YGRTE85R
Q104 8-729-014-87 TRANSISTOR 2SC4207-YGRTE85R
Q105 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
Q106 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
Q107 8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q108 8-729-184-53 TRANSISTOR 2SC1845-EA
Q109 8-729-046-09 TRANSISTOR 2SD1864-R
Q110 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R
Q111 8-729-207-82 TRANSISTOR 2SC3421-Y
Q112 8-729-207-89 TRANSISTOR 2SA1358-Y
Q113 8-729-024-80 TRANSISTOR 2SC5100-Y
Q114 8-729-024-77 TRANSISTOR 2SA1908-Y
Q115 8-729-184-53 TRANSISTOR 2SC1845-EA
Q116 8-729-024-80 TRANSISTOR 2SC5100-Y
Q117 8-729-024-77 TRANSISTOR 2SA1908-Y
Q118 8-729-184-53 TRANSISTOR 2SC1845-EA
Q119 8-729-024-80 TRANSISTOR 2SC5100-Y
Q120 8-729-024-77 TRANSISTOR 2SA1908-Y
Q121 8-729-184-53 TRANSISTOR 2SC1845-EA
Q201 8-729-202-38 TRANSISTOR 2SC3326N-A
Q202 8-729-202-38 TRANSISTOR 2SC3326N-A
Q203 8-729-014-85 TRANSISTOR 2SA1618-YGRTE85R
Q204 8-729-014-87 TRANSISTOR 2SC4207-YGRTE85R
Q205 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
Q206 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
Q207 8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q208 8-729-184-53 TRANSISTOR 2SC1845-EA
Q209 8-729-046-09 TRANSISTOR 2SD1864-R
Q210 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R
Q211 8-729-207-82 TRANSISTOR 2SC3421-Y
Q212 8-729-207-89 TRANSISTOR 2SA1358-Y
Q213 8-729-024-80 TRANSISTOR 2SC5100-Y
Q214 8-729-024-77 TRANSISTOR 2SA1908-Y
Q215 8-729-184-53 TRANSISTOR 2SC1845-EA
Q216 8-729-024-80 TRANSISTOR 2SC5100-Y
Q217 8-729-024-77 TRANSISTOR 2SA1908-Y
Q218 8-729-184-53 TRANSISTOR 2SC1845-EA
Q219 8-729-024-80 TRANSISTOR 2SC5100-Y
Q220 8-729-024-77 TRANSISTOR 2SA1908-Y
Q221 8-729-184-53 TRANSISTOR 2SC1845-EA
Q301 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q307 8-729-207-82 TRANSISTOR 2SC3421-Y
Q308 8-729-207-89 TRANSISTOR 2SA1358-Y
Q309 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
Q310 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
Q311 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q901 8-729-106-60 TRANSISTOR 2SB1115A-YQ
Q902 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q903 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
Q904 8-729-027-38 TRANSISTOR DTA144EKA-T146
Q905 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q906 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q907 8-729-202-38 TRANSISTOR 2SC3326N-A
Q908 8-729-202-38 TRANSISTOR 2SC3326N-A
Q909 6-550-341-01 FET FKV550N
Q910 6-550-341-01 FET FKV550N
Q911 6-550-341-01 FET FKV550N
Q912 6-550-341-01 FET FKV550N
Q913 6-550-341-01 FET FKV550N
Q914 6-550-341-01 FET FKV550N
< RESISTOR >
R101 1-216-198-11 RES-CHIP 1K 5% 1/8W
MAIN

15
XM-1652Z
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R102 1-216-198-11 RES-CHIP 1K 5% 1/8W
R103 1-216-837-11 METAL CHIP 22K 5% 1/10W
R104 1-216-837-11 METAL CHIP 22K 5% 1/10W
R105 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R106 1-216-845-11 METAL CHIP 100K 5% 1/10W
R107 1-216-845-11 METAL CHIP 100K 5% 1/10W
R108 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R109 1-216-837-11 METAL CHIP 22K 5% 1/10W
R110 1-216-833-11 METAL CHIP 10K 5% 1/10W
R111 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R112 1-218-833-11 METAL CHIP 270 0.5% 1/10W
R115 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R116 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R117 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R118 1-216-222-00 RES-CHIP 10K 5% 1/8W
R119 1-216-821-11 METAL CHIP 1K 5% 1/10W
R120 1-218-891-11 METAL CHIP 68K 0.5% 1/10W
R121 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R122 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R123 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R124 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R125 1-218-891-11 METAL CHIP 68K 0.5% 1/10W
R126 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R127 1-216-809-11 METAL CHIP 100 5% 1/10W
R128 1-216-845-11 METAL CHIP 100K 5% 1/10W
R129 1-216-845-11 METAL CHIP 100K 5% 1/10W
R130 1-216-809-11 METAL CHIP 100 5% 1/10W
R131 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R132 1-216-817-11 METAL CHIP 470 5% 1/10W
R133 1-245-855-11 METAL CHIP 13K 0.5% 1/10W
R134 1-216-222-00 RES-CHIP 10K 5% 1/8W
R135 1-216-182-00 RES-CHIP 220 5% 1/8W
R136 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R137 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R138 1-205-991-11 METAL 0.1X2 10% 5W F
R139 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R140 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R141 1-205-991-11 METAL 0.1X2 10% 5W F
R142 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R143 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R144 1-205-991-11 METAL 0.1X2 10% 5W F
R145 1-216-833-11 METAL CHIP 10K 5% 1/10W
R146 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R147 1-216-841-11 METAL CHIP 47K 5% 1/10W
R148 1-216-833-11 METAL CHIP 10K 5% 1/10W
R149 1-216-833-11 METAL CHIP 10K 5% 1/10W
R150 1-216-833-11 METAL CHIP 10K 5% 1/10W
R151 1-216-833-11 METAL CHIP 10K 5% 1/10W
R152 1-216-833-11 METAL CHIP 10K 5% 1/10W
R153 1-216-833-11 METAL CHIP 10K 5% 1/10W
R154 1-218-859-11 METAL CHIP 3.3K 0.5% 1/10W
R201 1-216-198-11 RES-CHIP 1K 5% 1/8W
R202 1-216-198-11 RES-CHIP 1K 5% 1/8W
R203 1-216-837-11 METAL CHIP 22K 5% 1/10W
R204 1-216-837-11 METAL CHIP 22K 5% 1/10W
R205 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R206 1-216-845-11 METAL CHIP 100K 5% 1/10W
R207 1-216-845-11 METAL CHIP 100K 5% 1/10W
R208 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R209 1-216-837-11 METAL CHIP 22K 5% 1/10W
R210 1-216-833-11 METAL CHIP 10K 5% 1/10W
R211 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R212 1-218-833-11 METAL CHIP 270 0.5% 1/10W
R213 1-216-833-11 METAL CHIP 10K 5% 1/10W
R214 1-216-833-11 METAL CHIP 10K 5% 1/10W
R215 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R216 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R217 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R218 1-216-222-00 RES-CHIP 10K 5% 1/8W
R219 1-216-821-11 METAL CHIP 1K 5% 1/10W
R220 1-218-891-11 METAL CHIP 68K 0.5% 1/10W
R221 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R222 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R223 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R224 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R225 1-218-891-11 METAL CHIP 68K 0.5% 1/10W
R226 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R227 1-216-809-11 METAL CHIP 100 5% 1/10W
R228 1-216-845-11 METAL CHIP 100K 5% 1/10W
R229 1-216-845-11 METAL CHIP 100K 5% 1/10W
R230 1-216-809-11 METAL CHIP 100 5% 1/10W
R231 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R232 1-216-817-11 METAL CHIP 470 5% 1/10W
R233 1-245-855-11 METAL CHIP 13K 0.5% 1/10W
R234 1-216-222-00 RES-CHIP 10K 5% 1/8W
R235 1-216-182-00 RES-CHIP 220 5% 1/8W
R236 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R237 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R238 1-205-991-11 METAL 0.1X2 10% 5W F
R239 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R240 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R241 1-205-991-11 METAL 0.1X2 10% 5W F
R242 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R243 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R244 1-205-991-11 METAL 0.1X2 10% 5W F
R245 1-216-833-11 METAL CHIP 10K 5% 1/10W
R246 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R247 1-216-841-11 METAL CHIP 47K 5% 1/10W
R248 1-216-833-11 METAL CHIP 10K 5% 1/10W
R249 1-216-833-11 METAL CHIP 10K 5% 1/10W
R250 1-216-833-11 METAL CHIP 10K 5% 1/10W
R251 1-216-833-11 METAL CHIP 10K 5% 1/10W
R252 1-216-833-11 METAL CHIP 10K 5% 1/10W
R253 1-216-833-11 METAL CHIP 10K 5% 1/10W
R254 1-218-859-11 METAL CHIP 3.3K 0.5% 1/10W
R301 1-216-198-11 RES-CHIP 1K 5% 1/8W
R302 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R303 1-216-845-11 METAL CHIP 100K 5% 1/10W
R304 1-216-845-11 METAL CHIP 100K 5% 1/10W
R305 1-216-833-11 METAL CHIP 10K 5% 1/10W
R306 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R307 1-218-859-11 METAL CHIP 3.3K 0.5% 1/10W
R308 1-218-873-11 METAL CHIP 12K 0.5% 1/10W
R309 1-216-833-11 METAL CHIP 10K 5% 1/10W
R310 1-216-845-11 METAL CHIP 100K 5% 1/10W
R311 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
MAIN

16
XM-1652Z
Ref. No. Part No. Description Remark
R312 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R313 1-216-837-11 METAL CHIP 22K 5% 1/10W
R314 1-216-837-11 METAL CHIP 22K 5% 1/10W
R315 1-216-845-11 METAL CHIP 100K 5% 1/10W
R316 1-218-901-11 METAL CHIP 180K 0.5% 1/10W
R317 1-216-234-00 RES-CHIP 33K 5% 1/8W
R318 1-216-837-11 METAL CHIP 22K 5% 1/10W
R319 1-216-821-11 METAL CHIP 1K 5% 1/10W
R320 1-216-222-00 RES-CHIP 10K 5% 1/8W
R321 1-216-222-00 RES-CHIP 10K 5% 1/8W
R322 1-216-821-11 METAL CHIP 1K 5% 1/10W
R901 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R902 1-216-222-00 RES-CHIP 10K 5% 1/8W
R903 1-216-833-11 METAL CHIP 10K 5% 1/10W
R904 1-216-833-11 METAL CHIP 10K 5% 1/10W
R905 1-216-821-11 METAL CHIP 1K 5% 1/10W
R906 1-218-833-11 METAL CHIP 270 0.5% 1/10W
R907 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R908 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R909 1-216-833-11 METAL CHIP 10K 5% 1/10W
R910 1-216-837-11 METAL CHIP 22K 5% 1/10W
R911 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R912 1-216-833-11 METAL CHIP 10K 5% 1/10W
R913 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R914 1-216-833-11 METAL CHIP 10K 5% 1/10W
R915 1-216-841-11 METAL CHIP 47K 5% 1/10W
R916 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R917 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R918 1-216-813-11 METAL CHIP 220 5% 1/10W
R919 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R920 1-216-190-00 RES-CHIP 470 5% 1/8W
R921 1-216-190-00 RES-CHIP 470 5% 1/8W
R922 1-216-821-11 METAL CHIP 1K 5% 1/10W
R923 1-216-158-00 RES-CHIP 22 5% 1/8W
R924 1-216-821-11 METAL CHIP 1K 5% 1/10W
R925 1-216-821-11 METAL CHIP 1K 5% 1/10W
R926 1-216-158-00 RES-CHIP 22 5% 1/8W
R927 1-216-821-11 METAL CHIP 1K 5% 1/10W
R928 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R929 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R930 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R931 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R932 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R933 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R934 1-216-845-11 METAL CHIP 100K 5% 1/10W
R935 1-216-833-11 METAL CHIP 10K 5% 1/10W
R936 1-216-833-11 METAL CHIP 10K 5% 1/10W
< SWITCH >
SW301 1-771-271-11 SWITCH, SLIDE (LPF(80Hz))
< TRANSFORMER >
T901 1-443-569-11 TRANSFORMER, DC-DC CONVERTER
< THERMISTOR >
TH301 1-809-992-21 THERMISTOR NTH5G42B104K02TE
TH302 1-809-992-21 THERMISTOR NTH5G42B104K02TE
TH303 1-809-992-21 THERMISTOR NTH5G42B104K02TE
< VARIABLE RESISTOR >
VR301 1-225-459-11 RES, VAR, CARBON 10KX2 (LEVEL)
*************************************************************
MISCELLANEOUS
***************
0F901 1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
0F902 1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
*************************************************************
ACCESSORIES
************
2-546-724-11 MANUAL, INSTRUCTION (ENGLISH,SPANISH)
(US)
2-546-724-21 MANUAL, INSTRUCTION (ENGLISH,SPANISH,
TRADITIONAL CHINESE) (E)
*************************************************************
PARTS FOR INSTALLATION AND CONNECTIONS
***************************************
101 3-367-410-11 SCREW (DIA. 5X15), TAPPING
(MOUNTING SCREW)
102 1-690-779-31 CORD (WITH CONNECTOR) (0.2m)
103 3-249-791-01 COVER (POWER)
Ref. No. Part No. Description Remark
101 102 103
φ5 ×15 mm
(×4) 0.2 m (8 in)
MAIN
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.

18
XM-1652Z
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver. Date Description of Revision
1.0 2005. 01 New