Sony XRM-500-R Service manual

XR-M500R/M550

SERVICE MANUAL

Ver 1.1 2002.09

Photo: XR-M550

Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol ; are trademarks
of Dolby Laboratories Licencing Corporation.

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS (US model)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION
19 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 1% total harmonic distortion.

US Model

Canadian Model

XR-M550

AEP Model

UK Model

XR-M500R

Model Name Using Similar Mechanism NEW
T ape Transport Mechanism Type MG-25E-136

Other specifications
Cassette player section

Tape track 4-track 2-channel stereo
Wow and flutter 0.08 % (WRMS)
Frequency response 30 – 20,000 Hz
Signal-to-noise ratio

Dolby NR off

61 dB

58 dB

87.5 – 107.9 MHz (XR-M550)

10.7 MHz/450kHz
8 dBf
75 dB at 400 kHz

IV

Dolby B NR

67 dB

64 dB

Cassette type

TYPE II,

TYPE I

Tuner section

FM

Tuning range 87.5 – 108.0 MHz (XR-M500R)

Antenna terminal External antenna connector
Intermediate frequency
Usable sensitivity
Selectivity

FM/AM (MW/LW) CASSETTE CAR STEREO

Signal-to-noise ratio 66 dB (stereo),

Harmonic distortion at 1 kHz

Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz

MW/LW (XR-M500R)

Tuning range MW: 531 – 1,602 kHz

Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity MW: 30 µV

AM (XR-M550)

Tuning range 530 – 1,710 kHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity 30 µV

72 dB (mono)

0.6 % (stereo),

0.3 % (mono)

LW: 153 – 279 kHz

LW: 40 µV

– Continued on next page –

9-870-088-13 Sony Corporation

2002I0500-1 e Vehicle Company
C 2002.09 Published by Sony Engineering Corporation

Power amplifier section

Outputs Speaker outputs
Speaker impedance 4 – 8 ohms
Maximum power output 50 W × 4 (at 4 ohms)

General

Outputs Audio output (2) (M500R)

Inputs Telephone ATT control

Tone controls Bass ±9 dB at 100 Hz

Power requirements 12 V DC car battery

Dimensions Approx. 178

Mounting dimensions Approx. 182 × 53 × 163 mm

Mass Approx. 1.3 kg (2lb. 14 oz.)
Supplied accessories Card remote commander

Design and specifications are subject to change
without notice.

Audio output (3) (M550)
Power aerial relay control
lead
Power amplifier control
lead

lead
Illumination control lead

Treble ±9 dB at 10 kHz

(negative earth)

1

(7

/

(w/h/d)

1

(7

/

(w/h/d)

RM-X96 (XR-M500R)
RM-X94 (XR-M550)
Parts for installation and
connections (1 set)

× 2 × 7

8

× 2

4

× 50 × 182 mm

4

/1 in.)

1

1

/

× 6

/2 in.)

8

TABLE OF CONTENTS

1. SERVICING NOTES ............................................... 3

2. GENERAL

Location of Controls (XR-M500R) ................................ 4

Setting the Clock ............................................................. 4

Changing the Sound and Display Setting....................... 4

Locations of Controls (XR-M550) ................................. 5

Setting the Clock ............................................................. 5

Changing the Sound and Display Setting....................... 5

Installation (XR-M500R)................................................ 6

Installation (XR-M550) .................................................. 7

Connections (XR-M500R).............................................. 8

Connections (XR-M550) ................................................ 12

3. DISASSEMBLY ......................................................... 15

4. ASSEMBLY................................................................. 19

5. MECHANICAL ADJUSTMENTS ....................... 24

6. ELECTRICAL ADJUSTMENTS

Tape Deck Section .......................................................... 24

Tuner Section .................................................................. 25

7. DIAGRAMS

7-1. Block Diagram – TUNER/TAPE Section – .................. 27

7-2. Block Diagram – MAIN Section – ................................ 28

7-3. Block Diagram

– DISPLAY/BUS CONTROL Section – ....................... 29

7-4. Block Diagram – POWER SUPPLY Section – ............. 30

7-5. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 31

7-6. Printed Wiring Board

– MAIN Board (Component Side) – .............................. 32

7-7. Printed Wiring Board

– MAIN Board (Conductor Side) – ................................ 33

7-8. Schematic Diagram – MAIN Board (1/4) – .................. 34

7-9. Schematic Diagram – MAIN Board (2/4) – .................. 35

7-10. Schematic Diagram – MAIN Board (3/4) – .................. 36

7-11. Schematic Diagram – MAIN Board (4/4) – .................. 37

7-12. Printed Wiring Board –SUB Board – ............................ 38

7-13. Schematic Diagram – SUB Board – .............................. 39

7-14. Printed Wiring Board – DISPLAY Board – .................. 40

7-15. Schematic Diagram – DISPLAY Board – ..................... 41

7-16. IC Pin Function Description ........................................... 44

8. EXPLODED VIEWS................................................ 51

9. ELECTRICAL PARTS LIST ............................... 55

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270 ˚C dur-

ing repairing.

• Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering

or unsoldering.

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.

2

SECTION 1

m

r

R625

R626

SERVICING NOTES

PRECAUTION ON OPEN/CLOSE FRONT PANEL

The front panel opens to the bottom of main unit.
In performing the repair, place the main unit on the base having
the height exceeding 1 cm.

front panel

XR-M500R/M550

( SIDE VIEW)

base

1c

Open the front panel by supplying the power through the follow­ing steps:

1. Disconnect the motor connector (CN501) from main board.

2. Supply the power to the motor.
Voltage : 9 V
Violet wiring : MOTOR –
Gray wiring : MOTOR +

gray wiring

–
+

violet
wiring

MODEL IDENTIFICATION

There are four types of main board in according of destination for
XR-M500R.

– MAIN BOARD (Componet Side) –

R719

IC601

R720

– MAIN BOARD (Conductor Side) –

connecto
(CN501)

R625 R626 R719 R720 Indicated language

TYPE A aa ××

TYPE B ××aa
TYPE C × aa × English, German
TYPE D a ××a

English, Spanish,
Swedish, Portuguese
German, Italian, Dutch,
French

English, Polish, Czeck,
Turkish

TYPE A, B, C, or D can also be identified from the front panel
display language.
For a switching method of display language, see page 4.

3

(XR-M500R)5(XR-M550)

Location of controls

Security side

Operation side

T

Y

P

P

S

L

D

SOURCE

OFF

M

O

REP SHUF

123 456

D

E

XR-M500R

SECTION 2

GENERAL

The corresponding buttons of the unit
control the same functions as those on
the card remote commander.

10 Reset b utton 8
2 Main display window
3 OPEN button 38
4qa Receptor for the card remote

commander

5 Volume adjust buttons
6 DSPL/PTY (display mode change/

programme type) button

7 Sub display window
8 MENU button

Z (eject) button 11

9
qs LIST button
qd OFF button*
qf MODE button
qg SOURCE (TUNER/TAPE/CD/MD) button
qh AF button 16, 18
qj Number buttons

During radio reception:

During tape playback:

LIST

U

DISC

N

E

M

D-BASS

SOUND

R

E

T

N

DISC

TAAF

E

CLOSE

During CD/MD playback:

9

Preset number select
13, 14, 17, 33, 34

(1) REP 12

(1) REP 28
(2)

SHUF 28

This section is extracted from
instruction manual.

qk TA button 16, 17, 18
ql SOUND button
w; PRST/DISC +/– (cursor up/down) buttons

SEEK/AMS –/+ (cursor left/right) buttons
13

wa ENTER button
ws CLOSE button
wd D-BASS button

* Warning when installing in a car

without ACC (accessory) position on
the ignition key switch
Be sure to press (OFF) on the unit for
two seconds to turn off the clock display
after turning off the engine.

When you press (OFF) only momentarily,
the clock display does not turn off and this
causes battery wear.

6

Setting the clock

The clock uses a 24-hour digital indication.

Example: To set the clock to 10:08

1 Press (MENU), then M or m repeatedly

until “Clock” appears.

1 Press (ENTER).

The hour indication flashes.

2 Press M or m to set the hour.

3 Press ,.

The minute indication flashes.

4 Press M or m to set the minute.

Tips

• You can use the convenient CT function to set
the clock automatically (page 20).

• When the D.Info mode is set to “on,” the time is
always displayed (except for some functions of
SA mode) (page 23).

Changing the sound and display settings

The following items can be set:

Set (Setting)

•Clock (page 10).

•CT (Clock Time) (page 20).

•Beep — to turn the beep sound on or off.

•RM (Rotary Commander) — to change the
operative direction of the rotary commander.
— Select “norm” to use the rotary

commander as the factory-set position.

— Select “rev” when you mount the rotary

commander on the right side of the
steering column.

•English/Spanish/Portuguese/Swedish — to
change the display language to English,
Spanish, Portuguese or Swedish.

Dis (Display)

•D.Info (Dual Information) — to display the
clock and the play mode simultaneously (on),
or to display the information alternately (off).

•SA (Spectrum Analyzer) — to change the
display pattern of the equalizer display
(page 25).

•Dimmer — to change the brightness of the
display (When the Illumination terminal
connected).
— Select “on” to dim the display.
— Select “off” to deactivate Dimmer.

•Contrast — to adjust the contrast if the
indications in the display are not
recognisable because of the unit’s installed
position.

•M.Dspl (Motion Display) — to turn the
motion display on or off.

•A.Scrl (Auto Scroll) (page 27).

continue to next page t

1 Press (MENU).
2 Press M or m repeatedly until the desired

item appears.

Each time you press m, the item changes as
follows:

Example

Clock t CT t Beep t RM t English/
Spanish/Portuguese/Swedish t D.Info t SA
t Dimmer t Contrast t M.Dspl*

1

*

When no CD or MD is playing, this item will
not appear.

2

*

When the radio is off, or when no tape, CD,
or MD is playing, this item will not appear.

Note

The displayed item will differ depending on the
source.

Tip

You can easily switch among categories (“Set,”
“Snd” (Sound), “P/M” (Play Mode) and “Dis”) by

M

or m for two seconds.

pressing

3 Press , to select the desired setting

(Example: on or off).

4 Press (ENTER).

After the mode setting is complete, the
display returns to normal playback mode.

1

t A.Scrl*

7

2

2 Press (ENTER).

The clock starts.

10

4

23

24

(XR-M500R)7(XR-M550)

Installation

Instalación

Montering

Instalação

Precautions

•If you mount other Sony equipment with this
unit, it is better to mount this unit in the lower
position.

•There must be a distance of at least 15 cm
between the cassettes slot of the unit and shift
lever to insert cassette easily. Choose the
installation location carefully so the unit does
not interfere with gear shifting and other driving
operations.

•When the front panel is open, a portion of it will
extend down from the unit. When you install the
unit, make sure that this portion of the front
panel is not obstructed in its open position (by
the ashtray, for example).

•Choose the installation location carefully so that
the unit will not interfere with normal driving
operations.

•Avoid installing the unit in areas subject to dust,
dirt, excessive vibration, or high temperatures,
such as in direct sunlight or near heater ducts.

•Use only the supplied mounting hardware for a
safe and secure installation.

Mounting angle adjustment

Adjust the mounting angle to less than 20°.

Precauciones

•Si monta otro equipo Sony con esta unidad, es
preferible montar esta unidad en la posición más
baja.

•Para que sea posible insertar la cinta con
facilidad, debe haber una distancia de al menos
15 cm entre la ranura de inserción de cintas de la
unidad y la palanca de cambios.
Instale la unidad en un lugar que no entorpezca
las operaciones de cambio de marchas o de
conducción en general.

•Cuando el panel frontal está abierto, una parte
de él sobresaldrá de la unidad. Cuando instale la
unidad, compruebe que dicha parte del panel
frontal no queda obstruida en la posición de
apertura (debido al cenicero, por ejemplo).

•Elija cuidadosamente el lugar de montaje de
forma que la unidad no interfiera las funciones
normales de conducción.

•Evite instalar la unidad donde pueda quedar
sometida a altas temperaturas, como a la luz
solar directa o al aire de calefacción, o a polvo,
suciedad, o vibraciones excesivas.

•Para realizar una instalación segura y firme,
utilice solamente la ferretería de montaje
suministrada.

Ajuste del ángulo de montaje

Ajuste el ángulo de montaje a menos de 20°.

15

cm

Säkerhetsföreskrifter

•Om du monterar annan Sony-utrustning till
denna enhet är det bäst att montera denna enhet
i det undre läget.

•För att du ska kunna sätta i och ta ut bandet
måste avståndet vara minst 15 cm mellan
kassettfacket på enheten och växelspaken. När
du installerar enheten väljer du en plats så att
enheten inte är i vägen när du kör.

•När frontpanelen är öppen befinner sig en liten
del av den under enhetens bottenplan. Se till att
du installerar enheten så att den här delen går fri
(från t.ex. askkoppen) när frontpanelen är
öppen.

•Var noga när du väljer var i bilen du monterar
bilstereon, så att den inte sitter i vägen när du
kör.

•Montera inte bilstereon där den utsätts för
värme,
t ex solsken eller varmluft, eller där den utsätts
för damm, smuts och/eller vibrationer.

•Använd endast de medföljande
monteringstillbehören för att vara säker på att
bilstereon monteras på ett säkert och korrekt
sätt.

Tillåten monteringsvinkel

Monteringsvinkeln får inte vara större än 20
grader.

Extended portion of the front panel.
Parte sobresaliente del panel frontal.
Utskjutande del av frontpanelen.
Parte extensível do painel frontal.

8.5 mm

15.5 mm

Precauções

•É preferível montar este aparelho na posição
mais baixa, se quiser montar simultaneamente
outros equipamentos da Sony.

•Para colocar com facilidade a cassete, deve haver
uma distância de pelo menos 15 cm entre a
ranhura de introduçäo da cassete e a alavanca
das mudanças.
Escolha o local de instalaçäo de forma a que o
aparelho näo interfira com as mudanças de
velocidade ou com as outras manobras de
conduçäo.

•Quando o painel frontal estiver aberto, pode
puxar a parte extensível baixo. Quando instalar
a unidade, verifique se essa parte do painel
frontal não está presa na posição aberta (pelo
cinzeiro, por exemplo).

•Escolha com cuidado um local apropriado para
a montagem do aparelho, para que este não
interfira com as manobras necessárias à
condução do veículo.

•Evite instalar o aparelho onde possa estar sujeito
a altas temperaturas, como em locais expostos
directamente à luz do sol, ao ar quente dos
aquecimentos, ou sujeitos a pó, sujidade ou
vibração excessiva.

•Para efectuar uma instalação segura utilize
unicamente o hardware de montagem fornecido.

Ajuste do ângulo de montagem

Ajuste o ângulo de montagem a menos de 20°.

Installation in the dashboard Instalación en el salpicadero Montera på instrumentbrädan Instalação no tablier

1 2 3

Bend these claws outward
for a tight fit, if necessary.

Si es necesario, doble estas

1

Note

To prevent malfunction, install only with the supplied

5

.

screws

Reset button

When the installation and connections are
complete, be sure to press the reset button with a
ballpoint pen, etc.

uñas hacia afuera para que
encaje firmemente.

För att få en tät passning
böj dessa flikar vid behov.

Se necessário, dobre as
unhas para prender melhor.

Nota

Para evitar fallos de funcionamiento, realice la
instalación únicamente con los tornillos suministrados

5

.

Botón de restauración

Cuando finalice la instalación y las conexiones,
cerciórese de pulsar el botón de restauración con
un bolígrafo, etc.

4

Dashboard
Salpicadero
Instrumentbräda
Tablier

1

5

5

7

7

7

5

Observera

Använd bara de medföljande skr uvarna
undviker du onödiga fel.

Nollställningsknappen

Kom ihåg att använda en penna eller något annat
spetsigt föremål för att trycka på
nollställningsknappen när anslutningen och
monteringen är klar.

4

With the UP marking up
Con la marca UP hacia arriba
Med märkningen UP vänd uppåt
Com a marca UP para cima

5

, så

Nota

Para evitar avarias, instale o aparelho apenas com os
parafusos fornecidos

Botão de reinicialização

Quando terminar a instalação e as ligações, não se
esqueça de carregar no botão de reinicialização
com a ponta de uma caneta, esferográfica, etc.

5

.

Fire wall
Panel cortafuegos
Brandsäker
mellanvägg
Painel corta-fogo

2

3

6

(XR-M500R)

Connections

Cautions

•This unit is designed for negative earth 12 V DC
operation only.

•Be careful not to pinch any wires between a
screw and the body of the car or this unit or
between any moving parts such as the seat
railing, etc.

•Connect the power connecting cord 8 to the
unit and speakers before connecting it to the
auxiliary power connector.

•Run all earth wires to a common earth point.

•Connect the yellow cord to a free car circuit
rated higher than the unit’s fuse rating. If you
connect this unit in combination with other
stereo components, the car circuit they are
connected to must be rated higher than the sum
of the individual components’ fuse rating. If
there are no car circuits rated as high as the
unit’s fuse rating, connect the unit directly to the
battery. If no car circuits are available for
connecting this unit, connect the unit to a car
circuit rated higher than the unit’s fuse rating in
such a way that if the unit blows its fuse, no
other circuits will be cut off.

Warning when installing in a car
without ACC (accessory) position
on the ignition key switch

Be sure to press (OFF) on the unit for two
seconds to turn off the clock display after
turned off the engine.

When you press (OFF) momentarily, the clock
display does not turn off and this causes battery
wear.

Conexiones

Precauciones

•Esta unidad ha sido diseñada para alimentarse
con 12 V CC, negativo a masa, solamente.

•Tenga cuidado de no atrapar ningún cable entre
algún tornillo y la carrocería del automóvil o
esta unidad o entre las partes móviles, como por
ejemplo los raíles del asiento, etc.

•Conecte el cable de conexión de alimentación 8
a la unidad y los altavoces antes de conectarlo al
conector de alimentación auxiliar.

•Conecte todos los conductores de puesta a

masa a un punto común.

•Conecte el cable amarillo a un circuito libre del
automóvil de potencia nominal superior a la del
fusible de la unidad. Si conecta esta unidad en
combinación con otros componentes estéreo, la
potencia nominal del circuito del automóvil a los
que dichos componentes estén conectados debe
ser superior a la suma de la potencia nominal
del fusible de los componentes. Si no existen
circuitos de automóvil de potencia nominal tan
alta como la del fusible de la unidad, conecte
ésta directamente a la batería. Si no hay circuitos
de automóvil disponibles para conectar esta
unidad, conecte la misma a un circuito de
automóvil de potencia nominal superior a la del
fusible de la unidad de forma que no se
desactiven otros circuitos si el fusible de dicha
unidad se funde.

Advertencia sobre la instalación
en un automóvil que no
disponga de posición ACC
(accesorios) en el interruptor de
la llave de encendido

Asegúrese de pulsar (OFF) en la unidad
durante dos segundos para desactivar la
indicación del reloj una vez apagado el motor.

Si pulsa (OFF) momentáneamente, la indicación
del reloj no se desactivará y esto causará el
desgaste de la batería.

Anslutning

Säkerhetsföreskrifter

•Denna bilstereo är endast avsedd för anslutning
till ett negativt jordat, 12 V bilbatteri.

•Var noga med att inga kablar kläms mellan
någon skruv eller att de blir klämda mellan
rörliga delar som t.ex. bilsätet.

•Anslut strömkabeln 8 till enheten och
högtalarna innan du ansluter den till den yttre
strömanslutningen.

•Dra samtliga jordledningar till en och samma

jordningspunkt.

•Anslut den gula kabeln till en ledig bilkrets med
ett högre amperetal än enhetens. Om du kopplar
både denna enhet och andra stereokomponenter
till en och samma bilkrets, måste den bilkrets de
kopplas till ha en högre ampere än summan av
de enskilda delarnas amperestyrka. Om det inte
finns några bilkretsar med en så hög
amperestyrka som enhetens ska du ansluta
enheten direkt till batteriet. Om inga bilkretsar
finns för anslutning till enheten ska du ansluta
enheten till en bilkrets med ett högre amperetal
än enhetens säkring, så att det är denna som går
i stället för bilens.

Var försiktig när du gör
installationen i en bil där
tändningslåset saknar
tillbehörsläge (ACC)

Glöm inte att trycka på (OFF) på enheten
under två sekunder för att stänga av klockans
teckenfönster efter det att du har stängt av
motorn.

Om du bara trycker på (OFF) ett kort ögonblick
slocknar inte klockans teckenfönster vilket kan
leda till att batteriet laddas ur.

Ligações

Cuidado

•Este aparelho foi concebido para funcionar
somente com corrente contínua de 12 V com
negativo à massa.

•Tenha cuidado para que os fios não fiquem
entalados entre os parafusos e a carroçaria do
automóvel ou a caixa do aparelho, nem entre as
peças móveis, por exemplo, as calhas dos
bancos, etc.

•Ligue o cabo de alimentação de corrente 8 ao
aparelho e aos alifalantes antes de o ligar ao
conector de corrente auxiliar.

•Ligue todos os cabos de massa num ponto de

massa comum.

•Ligue o cabo amarelo a um circuito eléctrico
livre do automóvel, cuja potência nominal seja
superior à dos fusíveis do aparelho. Se ligar este
aparelho em série com outros componentes
estéreo, a potência nominal do circuito eléctrico
do automóvel onde os ligar tem de ser superior
à soma da potência nominal dos fusíveis de
todos os componentes individuais. Se não
houver nenhum circuito eléctrico do automóvel
com uma potência nominal tão elevada como a
dos fusíveis do aparelho, ligue-o directamente à
bateria. Se não estiver disponível nenhum
circuito eléctrico do automóvel para ligação
deste aparelho, ligue-o a um circuito eléctrico do
automóvel com uma potência nominal superior
à dos fusíveis do aparelho, de tal modo que, se o
aparelho rebentar os fusíveis respectivos,
nenhum outro circuito seja cortado.

Aviso sobre a instalação num
automóvel sem posição ACC
(acessórios) na chave de ignição

Verifique se carregou em (OFF) no aparelho
durante dois segundos para desactivar o visor
do relógio depois de ter desligado o motor.

Se carregar ligeiramente em (OFF), não desactiva
o visor do relógio o que provoca o desgaste da
bateria.

Notes of connection example

Notes on the control leads

•

The power aerial control lead (blue) supplies +12 V
DC when you turn on the tuner or when you
activate the ATA (Automatic Tuner Activation), AF
(Alternative Frequency) or the TA (Traffic
Announcement) function.

•

A power aerial without a relay box cannot be used
with this unit.

•

When your car has a built-in FM/MW/LW aerial in
the rear/side glass, it is necessary to connect the
power aerial control lead (blue) or the accessory
power input lead (red) to the power terminal of the
existing aerial booster. For details, consult your
dealer.

Warning

If you have a power aerial without a relay box,
connecting this unit with the supplied power
connecting cord

Memory hold connection

When the yellow power input lead is connected,
power will always be supplied to the memory circuit
even when the ignition switch is turned off.

Notes on speaker connection

•

•

•

•

•

8

may damage the aerial.

Before connecting the speakers, turn the unit off.
Use speakers with an impedance of 4 to 8 ohms, and
with adequate power handling capacities.
Otherwise, the speakers may be damaged.
Do not connect the terminals of the speaker system
to the car chassis, and do not connect the terminals
of the right speaker with those of the left speaker.
Do not attempt to connect the speakers in parallel.
Do not connect any active speakers (with built-in
amplifiers) to the speaker terminals of the unit.
Doing so may damage the active speakers. Be sure
to connect passive speakers to these terminals.

Notas de ejemplo de conexiones

Notas sobre cables de control

• El cable de control (azul) de la antena motorizada
suministra + 12 V CC al activar el sintonizador o la
función ATA (activación automática del
sintonizador), AF (frecuencias alternativas) o TA
(anuncios de tráfico).

• Con esta unidad no podrá utilizarse una antena
motorizada sin caja de relés.

• Si el automóvil dispone de antena de FM/MW/LW
incorporada en el cristal trasero/lateral, será
necesario conectar el cable de control de antena
motorizada (azul) o el cable de entrada de
alimentación accesoria (rojo) al terminal de potencia
del amplificador de antena existente. Para más
información, consulte con el proveedor.

Advertencia

Si dispone de una antena motorizada sin dispositivo
de relé, la conexión de esta unidad con el cable de
conexión de alimentación
dañar la antena.

Conexión para protección de la memoria

Si conecta el cable de entrada de alimentación
amarillo, el circuito de la memoria recibirá siempre
alimentación, incluso aunque ponga la llave de
encendido en la posición de apagado.

Notas sobre la conexión de los altavoces

•

Antes de conectar los altavoces, desconecte la
alimentación de la unidad.

•

Utilice altavoces con una impedancia de 4 a
8 ohmios, y con la potencia máxima admisible
adecuada, ya que de lo contrario podría dañarlos.

•

No conecte los terminales del sistema de altavoces al
chasis del automóvil, ni los del alta voz izquierdo a
los del derecho.

•

No intente conectar los altavoces en paralelo.

•

No conecte altavoces activos (con amplificadores
incorporados) a los terminales de altavoces de la
unidad. Si lo hiciese, podría dañar tales altavoces.
Por lo tanto, cerciórese de conectar altavoces pasivos
a estos terminales.

8

suministrado puede

Att observera angående
anslutningsexemplen

Att observera angående de olika styrkablarna

•

Motorantennens styrkabel (blå) leder + 12 volts
likström när kanalväljaren slås på eller när
radiomottagningsautomatik ATA, mottagning av
alternativa frekvenser AF eller mottagning av
trafikmeddelanden TA aktiverats.

•

En motorantenn utan styrrelädosa kan inte anslutas
till denna bilstereo.

•

Om bilen har en FM/MW/LW-antenn som är inbyggd
i sido- eller bakrutan, måste du ansluta
motorantennens styrkabel (blå) eller
tilbehörsströmkabeln (röd) till strömterminalen på
antennförstärkaren. Din återförsäljare kan ge dig
mer information.

Varning

Om du har en motorantenn utan relädosa kan
antennen skadas om du ansluter enheten med den
medföljande strömkabeln

Anslutning för minnesstöd

När du anslutit den gula, ingående strömkabeln
försörjs minneskretsen med ström hela tiden, även när
tändlåset slås ifrån.

Att observera angående högtalarnas anslutning

•

Slå av bilstereon innan du ansluter högtalarna.

•

Anslut endast högtalare, vars impedans varierar från

4 till 8 ohm och som har tillräcklig
effekthanteringskapacitet för att skydda högtalar na
mot skador.

•

Anslut inte något av högtalaruttagen till bilens

chassi. Anslut inte heller uttagen på höger högtalare
till uttagen på vänster högtalare.

•

Anslut inte högtalarna parallellt.

•

Anslut inte aktiva högtalare (med inbyggda slutsteg)

till bilstereons högtalaruttag, eftersom de kan skada
de aktiva högtalarna. Var noga med att bara ansluta
passiva högtalare till dessa uttag.

8

.

Notas sobre o exemplo de
ligação

Notas sobre os fios de controlo

• O fio de controlo da antena eléctrica (azul) fornece
+12 V CC quando ligar o sintonizador ou quando
activar as funções ATA (Activação automática do
sintonizador), AF (frequência alternativa) ou TA
(Informações de trânsito).

• Não pode utilizar uma antena eléctrica sem caixa de
relé com este aparelho.

•

Se o seu automóvel tiver uma antena de FM/MW/LW
montada no vidro traseiro/lateral, tem de ligar o fio
de controlo da antena eléctrica (azul) ou o fio de
entrada de alimentação para os acessór ios
(vermelho) ao terminal de alimentação do
intensificador do sinal da antena existente.

Advertência

Se a antena eléctrica não tiver uma caixa de relé, o
facto de ligar este aparelho com o cabo de
alimentação

8

fornecido, pode provocar danos na

antena.

Ligação para alimentação contínua da memória

Quando o fio amarelo de entrada de alimentação for
ligado, os circuitos de memória ficarão com
alimentação continua, mesmo se a chave de ignição
estiver desligada.

Notas sobre a ligação dos altifalantes

•

Antes de ligar os altifalantes, desligue o aparelho.

•

Utilize altifalantes com impedância de 4 a 8 ohm, e
com potência máxima admissível adequada. Caso
contrário, os altifalantes poderão sofrer avarias.

•

Não ligue os terminais do sistema de altifalantes ao
chassis do automóvel, e não ligue os terminais do
altifalante direito aos terminais do altifalante
esquerdo.

•

Não tente ligar os altifalantes em paralelo.

•

Não ligue nenhum sistema de altifalantes activos
(com amplificadores incorporados) aos terminais dos
altifalantes do aparelho. Caso o faça, poderá avariar
o sistema de altifalantes activos. Portanto, não se
esqueça de ligar altifalantes passivos a estes
terminais.

8

Connection example

1

*

Note for the aerial connecting

If your car aerial is an ISO (International
Organisation for Standardisation) type, use the
supplied adaptor
First connect the car aerial to the supplied adaptor,
then connect it to the aerial jack of the master unit.

2

*

RCA pin cord (not supplied)

6

to connect it.

from car aerial*
de la antena del automóvil*
från bilantenn*
da antena do automóvel*

to the interface cable of a car telephone
al cable de interfaz de un teléfono para

automóvil
till mobiltelefonens gränssnittskabel
Ao cabo de interface de um telefone para

automóvel

1

1

1

1

Ejemplo de conexiones

1

*

Nota sobre la conexión de la antena

Si la antena del automóvil es del tipo ISO
(International Organization for Standardization),
emplee el adaptador suministrado
conectarla.
En primer lugar, conecte la antena del automóvil al
adaptador suministrado y, a continuación, a la
toma de antena de la unidad principal.

*

Cable con clavijas RCA (no suministrado)

*

BUS AUDIO IN AUDIO OUT FRONT

6

AUDIO OUT REAR

Blue/white striped

Con raya azul/blanca
AMP REM

Max. supply current 0.3 A
Corriente máx. de alimentación de 0,3 A
Maximal strömtillförsel 0,3 A
Corrente máxima de 0,3 A

ATT

Blå/vit-randig

Azul com listras brancas

Light blue

Azul celeste

Ljusblå

Azul claro

Anslutningarna enligt exemplet

1

*

Angående antennanslutning

Om motorantennen är av ISO-typ (International

6

para

2

8

Organization for Standardization), använder du
medföljande adapter
Anslut först motorantennen till medföljande
adapter och därefter till antennuttaget på
huvudenheten.

2

Kabel med RCA-kontakter (medföljer inte)

*

Fuse (10 A)
Fusible (10 A)
Säkring (10 A)
Fusivel (10 A)

WARNING

Auxiliary power connectors may vary depending on
the car. Be sure to check the power connection
diagram. Improper connections may damage your
car. If the supplied power connecting cord can not
be used with your car, consult your nearest Sony
dealer.

ADVERTENCIA

Los conectores de alimentación auxiliar pueden
variar en función del automóvil. Asegúrese de
consultar el diagrama de conexión de alimentación.
Las conexiones incorrectas pueden dañar el
automóvil. Si no es posible utilizar con el automóvil
el cable de conexión de alimentación suministrado,
póngase en contacto con el proveedor Sony más
próximo.

6

för att ansluta den.

Supplied to XA-C30
Suministrado con el XA-C30
Medföljer XA-C30
Fornecido para o XA-C30

REMOTE IN

BUS
CONTROL IN

Source selector
(not supplied)

Selector de fuente
(no suministrado)

Väljare för ljudkälla
(medföljer inte)

Selector de fonte
(não fornecido)

XA-C30

Insert with the cord upwards.
Insertar con el cable hacia arriba.
Sätt in med kabeln vänd uppåt.
Inserir com o fio virado para cima.

Exemplo de ligações

1

*

Nota referente à ligação da antena

Se a antena do automóvel for uma antena de tipo
ISO (International Organization for
Standardization), utilize o adaptador fornecido
para fazer a ligação respectiva.
Ligue primeiro a antena do automóvel ao
adaptador fornecido e depois à ficha tipo jack de
antena do sistema principal.

2

*

Cabo de terminais RCA (não fornecido)

Supplied to the CD/MD changer
Suministrado con el cambiador de CD/MD
Medföljer CD/MD-växlaren
Fornecido para o permutador de CD/MD

Rotary commander RM-X4S (not supplied)
Mando rotativo RM-X4S (no suministrado)
Vridkontroll RM-X4S (medföljer inte)
Comando rotativo RM-X4S (não fornecido)

VARNING

Typen av yttre strömanslutning varierar från bil till
bil. Kontrollera strömanslutningsschemat som
medföljer enheten så att du ansluter på rätt sätt.
Felaktig anslutning kan skada bilen. Kontakta
närmaste Sony-återförsäljare om den medföljande
strömkabeln inte passar till din bil.

ADVERTÊNCIA

Os conectores de corrente auxiliares podem variar
de carro para carro. Não se esqueça de verificar o
diagrama de ligação de corrente fornecido com o
aparelho. As ligações mal executadas podem
danificar o seu carro. Se não puder utilizar o cabo
de alimentação fornecido no seu carro, contacte o
agente Sony da sua zona.

6

to a car’s speaker connector
a un conector de altavoces del automóvil
till bilens högtalaranslutning
ao conector de um altifalante do automóvel

Speaker, Rear , Right

Altavoz, parte posterior, derecho

Purple

Púrpura

Violett
Violeta

Grey

Gris
Grå

Cinzento

+

Högtalare, bakre, höger

Altifalante, Parte de trás, Direito

Speaker, Rear , Right

Altavoz, parte posterior, derecho

–

Högtalare, bakre, höger

Altifalante, Parte de trás, Direito

Speaker, Front, Right

Altavoz, parte frontal, derecho

+

Högtalare, främre, höger

Altifalante, Parte da frente, Direito

Speaker, Front, Right

Altavoz, parte frontal, derecho

–

Högtalare, främre, höger

Altifalante, Parte da frente, Direito

5

6

7

8

1

2

3

4

Negative polarity positions 2, 4, 6, and 8 have striped cords.
Las posiciones de polaridad negativa 2, 4, 6 y 8 tienen cables con raya.
De negativa polpositionerna 2, 4, 6 och 8 har randiga kablar.
As posições 2, 4, 6 e 8 (polaridade negativa) têm cabos às riscas.

White

Blanco

Vit

Branco

Green
Verde
Grön
Verde

Speaker, Front, Left

Altavoz, parte frontal, izquierdo

+

Högtalare, främre, vänster

Altifalante, Parte da frente, Esquerdo

Speaker, Front, Left

Altavoz, parte frontal, izquierdo

–

Högtalare, främre, vänster

Altifalante, Parte da frente, Esquerdo

Speaker, Rear , Left

Altavoz, parte posterior, izquierdo

+

Högtalare, bakre, vänster

Altifalante, Parte de trás, Esquerdo

Speaker, Rear , Left

Altavoz, parte posterior, izquierdo

–

Högtalare, bakre, vänster

Altifalante, Parte de trás, Esquerdo

Yellow

Amarillo

4

Amarelo

5

Orange/

White

Naranja/

6

blanco

Orange/vit

Cor de laranja/

branco

continuous power supply

suministro de alimentación continua

kontinuerlig strömförsörjning

Gul

alimentação de corrente contínua

Blue
Azul

Blå

Azul

power aerial control

control de antena motorizada

styrning av motorantenn

antena eléctrica

switched illumination power supply
fuente de alimentación de iluminación

conmutada

Switchad strömförsörjning till belysning

fonte de alimentação comutada para

iluminação

to a car’s auxiliary power connector
a un conector de alimentación auxiliar del automóvil
till bilens yttre strömanslutning.
a um conector de alimentação auxiliar do automóvel

Red

Rojo

7

Röd

Vermelho

Black

Negro

8

Svart

Preto

Positions 1, 2 and 3 do not have pins.
Las posiciones 1, 2 y 3 no disponen de terminales.
Positionerna 1, 2 och 3 saknar stift.
As posições 1, 2 e 3 não têm terminais.

switched power supply

suministro conmutado de alimentación

switchad strömförsörjning

alimentação de corrente comutada

earth

toma de tierra

jord

Terra

9

Power connection diagram

Auxiliary power connector may vary depending
on the car. Check your car’s auxiliary power
connector diagram to make sure the connections
match correctly. There are three basic types
(illustrated below). You may need to switch the
positions of the red and yellow leads in the car
stereo’s power connecting cord.
After matching the connections and switched
power supply leads correctly, connect the unit to
the car’s power supply. If you have any questions
and problems connecting your unit that are not
covered in this manual, please consult the car
dealer.

Diagrama de conexión de
alimentación

El conector de alimentación auxiliar puede variar
en función del automóvil. Compruebe el
diagrama del conector de alimentación auxiliar
del automóvil para asegurarse de que las
conexiones coinciden correctamente. Existen tres
tipos básicos, ilustrados a continuación. Es posible
que sea necesario cambiar las posiciones de los
cables rojo y amarillo del cable de conexión de
alimentación del sistema estéreo del automóvil.
Después de hacer coincidir correctamente las
conexiones y los cables de alimentación
conmutada, conecte la unidad al suministro de
alimentación del automóvil. Si desea realizar
alguna consulta o solucionar algún problema
referentes a la conexión de la unidad que no
aparezcan en este manual, consulte con el
concesionario automovilístico.

Strömanslutningsschema

Typen av yttre strömanslutning varierar från bil
till bil. Kontrollera schemat till strömanslutningen
så att du ansluter på rätt sätt. Det finns tre
grundläggande anslutningstyper (visas nedan).
Du kan behöva skifta plats på bilstereons röda och
gula strömförsörjningskablar.
Koppla kablarna för kontinuerlig respektive
switchad strömförsörjning på rätt sätt och anslut
sedan enheten till bilens strömanslutning. Om du
får problem eller har frågor som inte besvaras i
den här bruksanvisningen kan du kontakta
bilåterförsäljaren.

Diagrama de ligação de corrente

O conector auxiliar de corrente pode variar de
carro para carro. Verifique o diagrama do
conector auxiliar de corrente para se certificar de
que as ligações estão bem feitas. Existem três tipos
de conectores (ilustrados abaixo).
Depois de fazer a correspondência entre as
ligações e os terminais de alimentação de corrente
comutada, ligue o aparelho à fonte de alimentação
do carro. Se tiver alguma dúvida ou problema
relacionado com o aparelho que não esteja
incluído neste manual, consulte o concessionário.

Auxiliary power connector
Conector de alimentación auxiliar
Yttre strömanslutning
Conector de corrente auxiliar

Red
Rojo
Röd
Vermelho

Yellow
Amarillo
Gul
Amarelo

Red
Rojo
Röd
Vermelho

Yellow
Amarillo
Gul
Amarelo

4

7

Yellow

Amarillo

Amarelo

Vermelho

switched power supply

suministro conmutado de alimentación

Gul

switchad strömförsörjning

alimentação de corrente comutada

Red

continuous power supply

Rojo

suministro de alimentación continua

Röd

kontinuerlig strömförsörjning

alimentação de corrente contínua

Red
Rojo
Röd

Yellow
Amarillo
Gul
Amarelo

Red
Rojo
Röd
Vermelho

Yellow
Amarillo
Gul
Amarelo

Red
Rojo
Röd
Vermelho

Yellow
Amarillo
Gul
Amarelo

Red
Rojo
Röd
Vermelho

Yellow
Amarillo
Gul
Amarelo

Yellow

continuous power supply

Amarillo

4

7

suministro de alimentación continua

Gul

kontinuerlig strömförsörjning

Amarelo

alimentação de corrente contínua

Red

switched power supply

Rojo

suministro conmutado de alimentación

Röd

switchad strömförsörjning

Vermelho

alimentação de corrente comutada

the car without ACC position
automóvil sin posición ACC
bil utan ACC-läge
o carro sem posição ACC

10

Connection diagram

Diagrama de conexiones Kopplingsschema Diagrama de ligações

Equipment used in illustrations
(not supplied)

Front speaker
Altavoz delantero
Främre högtalare
Altifalante dianteiro

For connecting two or more CD/MD changers, the
source selector XA-C30 (optional) is necessary.

Equipo utilizado en las ilustraciones
(no suministrado)

Rear speaker
Altavoz trasero
Bakre högtalare
Altifalante traseiro

Si desea conectar dos o más cambiadores, necesitará el
selector de fuente XA-C30 (opcional).

Utrustning som visas i illustrationer
(medföljer inte)

Power amplifier
Amplificador de potencia
Effektförstärkare
Amplificador de potência

För anslutning av två eller flera växlare krävs väljarna
XA-C30 (tillval).

Equipamento utilizado nas ilustrações
(não fornecido)

CD/MD changer
Cambiador de CD/MD
CD/MD-skivväxlare
Permutador CD/MD

Para ligar um ou mais permutadores, é necessário o
selector de fonte XA-C30 (opcional).

AB

BUS AUDIO IN

BUS CONTROL IN

C

BUS
AUDIO IN

Source selector *
Selector de fuente*
Väljare för ljudkälla*
Selector de fonte*

BUS
CONTROL IN

*

not supplied
no suministrado
medföljer inte
não fornecido

Note

Be sure to connect the earth cord before
connecting the amplifier.

Nota

Asegúrese

de conectar primero el cable de puesta a

masa antes de realizar la conexión al amplificador.

AUDIO
OUT FRONT

AUDIO OUT
REAR

Obsevera

Var noga med att först ansluta jorden, innan du
ansluter förstärkaren.

Nota

Antes de fazer a ligação ao amplificador tem de ligar
primeiro o cabo de ligação à massa.

DAB tuner unit
Sintonizador DAB
DAB-tunerenhet
Sintonizador DAB

XT-100D AB*

*

not supplied
no suministrado
medföljer inte
não fornecido

D

BUS CONTROL IN

AUDIO OUT REAR

*

not supplied
no suministrado
medföljer inte
não fornecido

When connecting a digital equalizer pre-amplifier
(XDP-210EQ, XDP-4000X)

•

Use an optional exterior amplifier. The built-in
amplifier of this unit can not be used in this case. For
details, refer to the Installation/Connections manual
XDP-210EQ, XDP-4000X.

• For details about the connection, refer to the
Instllation/Connections manual XDP-210EQ, XDP­4000X. (not supplied)

Si conecta un preamplificador ecualizador digital
(XDP-210EQ, XDP-4000X.)

• Utilice un amplificador opcional externo. El
amplificador incorporado de esta unidad no puede
utilizarse en este caso. Para más información, consulte
el manual de instalación/conexiones de la unidad XDP­210EQ, XDP-4000X.

• Para obtener información detallada sobre la conexión,
consulte el manual de instalación/conexiones de la
unidad XDP-210EQ, XDP-4000X. (no suministrada)

Digital equalizer pre-amplifier
Preamplificador ecualizador

digital
Digital förförstärkare med

equaliser
Pré-amplificador equalizador

digital

BUS AUDIO IN

BUS CONTROL IN

XDP-210EQ *, XDP-4000X*

När du ansluter en digital förförstärkare med
equaliser (XDP-210EQ, XDP-4000X.)

• Använd en valfri extern förstärkare. Den inbyggda
förstärkaren kan inte användas i detta fall. Mer
information finns i Montering/
Anslutninghandboken XDP-210EQ, XDP-4000X.

• Mer information om hur du ansluter utrustning
finns i Montering/Anslutninghandboken
XDP-210EQ, XDP-4000X. (medföljer inte)

Se ligar um pré-amplificador equalizador digital
(XDP-210EQ, XDP-4000X.)

• Utilize um amplificador exterior opcional. O
amplificador integrado neste aparelho não pode
ser utilizado neste caso. Para obter mais
informações, consulte o manual de Instalação/
Ligações XDP-210EQ, XDP-4000X.

• Para obter mais informações sobre a ligação,
consulte o manual de Instalação/ Ligações do
XDP-210EQ, XDP-4000X. (não fornecido)

11

(XR-M550)

12

13

14

SECTION 3

DISASSEMBLY

• See page 3 for Servicing Notes.
Note: Follow the disassembly procedure in the numerical order given.

MECHANISM DECK (MG-25E-136)

1 screw

flexible board

Note: Don't pull out flexible board

from front panel ass’y.

2 front panel ass'y

1 screw

5 mechanism deck

(MG-25E-136)

3 connector

(CN400)

4 two screws

3 flexible board

(CN401)

4 two screws

(PTP2.6 × 6)

15

FRONT PANEL ASS’Y

d

y

3 front panel ass'y

2 flexible board

(CN402)

1 cover (flexible)

• Note for Installation of Flexible Boar

2 flexible cover

1 Set the flexible board to

be at the position in the figure.

MOTOR BLOCK ASS’Y, CAM (R) ASS’Y

2 screw

(PTT2.6 × 8)

3 motor block ass'y

2 screw

(PTT2.6 × 6)

4 screw

1 connector

(CN602)

(PTT2.6 × 8)

4 screw

(PTT2.6 × 6)

5 cam (R) ass’

16

SUB PANEL (XR) SUB ASS’Y

)

2 screw

(PTT2.6 × 6)

3 sub panel (XR) sub ass'y

1 flexible board

(CN601)

2 two screws

(PTT2.6 × 6)

2 screw

(PTT2.6 × 6)

MAIN BOARD

1 two screws

(PTT2.6 × 6)

1 screw

(PTT2.6 × 6

2 three ground screws

3 main board

17

HEAT SINK

2 cord (with connector) (ANT)

6 three screws

(PTT2.6 × 8)

6 two screws

(PTT2.6 × 12)

5 cord (with connector) (SUB OUT)

1 connector

(CN100)

4 screw

(PTT2.6 × 6)

3 connector

(CN200)

6 two screws

(PTT2.6 × 8)

7 heat sink

18

SECTION 4

Note: Follow the assembly procedure in the numerical order given.

4-1. FRONT PANEL MACHINERY

MOTOR BLOCK ASS’Y

2 stop ring

1 cam (L)

hole

6 washer (M)

ASSEMBLY

7 bracket (motor) ass'y

5 gear (C)

4 gear (B)

concave portion

Note: When installing cam (L), adjust the hole and concave portion.

3 gear (A)

8 two screws

CAM (R) ASS’Y

2 stop ring

(PTT2.6 × 6)

switch

6 washer (M)

Set bracket (motor) ass’y
to be at the position in the
figure.

8 screw

(B2.6 × 6)

1 cam (R)

hole

concave portion

Note: When installing cam (R), adjust the hole and concave portion.

19

CAM (R) ASS’Y, MOTOR BLOCK ASS’Y

y

8 screw

(PTT2.6 × 8)

6 motor block ass'y

gray wiring

8 screw

(PTT2.6 × 6)

–

+

violet wiring

7 connector

(CN602)

7 connector

1 Supply the power to the motor.

Voltage : 9V
Violet wiring : MOTOR –
Gray wiring : MOTOR +

2 Motor stops at full open position.

full open position

4 screw

(PTT2.6 × 8)

4 screw

(PTT2.6 × 6)

(CN501)

3 cam (R) ass'

20

4-2. MECHANISM DECK

2 Move the arm (suction) in the arrow

direction and fit on projection.

1 Fit the arm (suction) on the shaft.

projection

HOUSING

4 Fit claw on B part.

3 Put the housing

under A part.

5 Fit projection on C part.

2 Install the hanger onto

two claws of the housing.

housing

7 Holder the hanger by bending the claw.

1 Install the catch to the hanger.

hanger

6 Fit projection on D part.

C part

8 Hold the hanger by

bending the claw.

D part

A part

B part

ARM (SUCTION)

21

LEVER (LDG-A) / (LDG-B)

)

shaft A

1 Fit the lever (LDG-A) on

shafts A – C and install it.

shaft B

shaft C

shaft A

shaft B

3 type-E stop ring 2.0

2 Fit the lever (LDG-B) on

shafts A and B and
install it.

GEAR (LDG-FT)

hole

hole

4 Align hole in the gear (LDG-D)

gear (LDG-D)

6 polyethylene washer

5 gear (LDG-FT)

lever (LDG-A)

gear (LDG-FB)

with hole the lever (LDG-A).

1

2 tension spring (LD-2)

22

2 tension spring (LD-1)

3 Move the lever (LDG-B

in the arrow direction.

GUIDE (C)

2 guide (C)

1 three claws

MOUNTING POSITION OF CAPSTAN/REEL MOTOR (M901)

two precision screws
(P2 × 2)

capstan/reel motor
(M901)

30˚

23

SECTION 5

j

)

r

MECHANICAL ADJUSTMENTS

SECTION 6

ELECTRICAL ADJUSTMENTS

1. Clean the following parts with a denatured-alcohol-moistened
swab:

playback head pinch roller
rubber belt capstan
idler

2. Demagnetize the playback head with a head demagnetizer.

3. Do not use a magnetized screwdriver for the adjustments.

4. The adjustments should be performed with the power supply
voltage (14.4 V) unless otherwise noted.

• Tor que Measurement

Mode Torque Meter Meter Reading

Forward CQ-102C 30 – 65 g•cm

Forward
Back Tension

Reverse CQ-102RC (25 – 55 g•cm)

Reverse
Back Tension

FF, REW CQ-201B 60 – 200 g•cm)

CQ-102C 0.5 – 4.5 g•cm

CQ-102RC 0.5 – 4.5 g•cm

2.95 – 6.73 mN•m

(0.42 – 0.90 oz•inch)

0.05 – 0.44mN•m

(0.01 – 0.06 oz•inch)

2.95 – 6.73 mN•m

(0.42 – 0.90 oz•inch)

0.05 – 0.44mN•m

(0.01 – 0.06 oz•inch)

5.89 – 19.61 mN•m

(0.83 – 2.78 oz•inch)

TEST MODE

<Set the Test Mode>

1. Turn ON the regulated power supply. (All LEDs on the set
lights up, and the clock is displayed.)

Note: Press the [OFF] button, if the clock is not displayed.

2. Push the preset [4] button.

3. Push the preset

4. Press the preset

[5] button.

[1] button for more than two seconds.

5. Then the display indicates all lights, the test mode is set.

<Release the Test mode>

1. Push the [OFF] button.

See the adjustment location from on page 25 for the
adjustment.

TAPE DECK SECTION

0 dB=0.775 V

Tape Speed Adjustment

Setting:

speed checker

or

test tape
WS-48A
(3 kHz, 0 dB)

frequency counte

10 kΩ

• Tape T ension Measurement

Mode Tension Meter Meter Reading

Forward CQ-403A

Reverse CQ-403R

more than 90 g

(more than 3.18 oz)

more than 90 g

(more than 3.18 oz)

set

AUDIO OUT REAR

ack (CN300

+–

Procedure:

1. Put the set into the FWD PB mode.

2. Adjust adjustment resistor for inside capstan motor so that the
reading on the speed checker or frequency counter becomes in
specification.

Specification: Constant speed

Speed checker Frequency counter

–1.5 to +2.5% 2,955 to 3,075 Hz

Adjustment Location: See page 25.

24

Dolby Level Adjustment

r

)

Setting:

[SOURCE] button : ON

[MENU] (PLAY MODE) and

Preset

–

[DISC ] buttons : NR off

[SOUND] (BAS) button : Center
[SOUND] (TRE) button : Center
[SOUND] (BAL) button : Center
[SOUND] (FAD) button : Center

[+] (VOL) button : Maximum

Adjustment Location:

– SET UPPER VIEW –

TUX100

test tape
P-4-D400
(400Hz, 0 dB)

MAIN board



TP (DOLBY-L)/
TP (DOLBY-R)

set

level mete

+

–

Procedure:

1. Put the set into the FWD PB mode.

2. Adjust RV400 (L-CH) and RV401 (R-CH) so that the level
meter reading is –6±0.5 dB (0.37 to 0.41 V).

TUNER SECTION

Tuner section adjustments are done automatically in this set.

Tape Speed
Adjustment

RV401
Dolby Level
Adjutment (R-ch

RV400
Dolby Level
Adjutment (L-ch)

– SET BOTTOM VIEW –

TP (DOLBY-R)

TP (DOLBY-L)

Dolby Level
Adjustment

25

MEMO

26

SECTION 7

DIAGRAMS

XR-M500R/M550

7-1. BLOCK DIAGRAM – TUNER/TAPE Section –

FM/AM TUNER UNIT

TUX100

(FM/AM ANTENNA)

HP901

(PLAYBACK)

FWD
L-CH

FWD
R-CH

REV

L-CH

REV

R-CH

R-CH

R-CH

FM-ANT

2

AM-ANT

1

TAPE EQUALIZER AMP,

DOLBY NR AMP, AMS

PBF
IN1

34

32

PBR
IN1

DRSW
19

IC401

R-CH

EQ AMP

TAPESW
18

DOLBY LEVEL (L)

PB

OUT1

29 27

R-CH

RV400

R-CH

TAPE
IN1

+

MUTE

SWITCH

Q404

MUTE

INSW
17

R-CH

DOLBY

NR AMP

DOLBY
16

11

D101

BU 5V

R-CH

AMS

DET

MSSW
20

BACKUP +5V
TUNER VCC
TUNER +5V

16

5

VCC

LINE

OUT1

MS

OUT

VDD

MPX

10

MUTING

Q101

AM-DET

E2P-SIO

E2P-CKO

FM AGC

17

18

4

24

14

S-METER

14

RDSDET

9

(XR-M500R)

SDA

SCL

AM-IF

12 13

16

MPX

LVIN

20

DATA

CLOCK

57 kHz

BAND-PASS

FILTER

MULTI

PATH

DETECTOR

19

SC

OUT

18

MPTH

2

8

RDS DECODER

IC700

CIN

19

COMPARATOR

OSCILLATOR

CLOCKED

& CLOCK

OSCI
5

X700

4.332MHz

OSCO

4

SIGNAL

QUALITY

DECODER

RDS/RDBS

DEMODULATOR

& DECODER

DAVN

8

5

4

INTERFACE

REGISTER

MUTING

Q102

D102

IIC BUS

SLAVE

TRANSCEIVER

MUTING CONTROL

SWITCH

Q105

SCL

10

SDA

9

CLOCK

DATA

BUFFER

Q750

BAND-PASS

FILTER

IC750

NOISE DET

DISCHARGE

SWITCH

Q751

MPX

AM

AM-IF

TAPE L

DATA,CLOCK

A

B

C

D

E

(Page 28)

(Page 28)

(Page 28)

(Page 28)

(Page 28)

M901

(CAPSTAN/REEL)

05

LEVEL

51

FM AGC

E2P-CKO

LM-EJ

REGULATOR

REGULATOR

CONTROL SWITCH

53

VSM

SYSTEM CONTROLLER

Q400

Q401

IC601 (1/4)

TAPEON

59

BATT B+

1

MOTOR

DRIVE

IC400

VCC

2

AMSIN

IN1
IN2

10

11

E2P-SIO

LM-LOD

60

61

3
4

3

23

7

N-ROUT

M

MTLOUT

CAPSTAN/REEL

MOTOR DRIVE

Q402

BATT B+

Q403

CM-ON

62

LOADING/TAPE

OPERATION

REEL SENSOR B+

120

DOLBY

AMSON

OUT1

9

M

OUT2

7

LOADING/TAPE OPERATION

MOTOR DRIVE

52

MPTH

POS0 – POS3

TAPE OPERATION

SWITCH

EJECT/FF/REW/

REV/FWD MODE DETECT

75

DAVN

TAKE-UP

REEL

SENSOR

TAPE

DETECT

REEL SENSOR BOARD

5764 – 67

BUFFER

REEL

SUPPLY

SENSOR

REEL

50

QUALITY

56

NS MASK

32

TUNATT

• SIGNAL PATH
: FM

: AM (MW/LW)
: TAPE PLAY

G

(Page 28)

2727

XR-M500R/M550

7-2. BLOCK DIAGRAM – MAIN Section –

CN300 (1/2)

BUS

AUDIO IN

L

(Page 27)

(Page 27)

(Page 27)

(Page 27)

R

B

D

C

A

AM

TAPE L

AM-IF

MPX

R-CH

1

11

4

12

13

INPUT SELECT, FM MPX,

ELECTRICAL VOLUME

IC100

SEL
AM
FD1L–

AMIF

MPX

AM/FM NOISE

L.P.F

DIGITAL

CONTROL

IIC BUS

SCL

SDA

20 21

INPUT

MULTIPLEXER

BLANKER

LOUDNESS

VOLUME

MUTE

PILOT

CANCELATION

PILOT DET

PLL

QUAL

QUALITY

17

SOFT
MUTE

SM

18

TONE

CONTROL

LOUDNESS

DEMODULATOR
STEREO ADJUST

STEREO BLEND

OUTPUT

L.P.F.

D/A

CONVERTER

MPIN

LEVEL

1514

SUBWOOFER

SELECTOR

+PHASE CONTROL

HIGH-

S & H

CUT

MONO
FADER

R-CH

MIXER

MONO
FADER

OUTSSL

OUTSSR

OUT LF

OUT LR

OUTSWL

OUTSWR

• SIGNAL PATH
: FM

: AM (MW/LW)
: TAPE PLAY
: BUS AUDIO IN

SPEANA

(XR-M500R)

24
23

30
29

26
25

(XR-M550)

(XR-M500R)

LINE DRIVER

IC200

LINE DRIVER

IC200

R-CH

R-CH

R-CH

D203

D204

D200

MUTING

Q250

MUTING

Q251

MUTING

Q200

MUTING

Q201

MUTING

Q204

MUTING

Q254

CN300 (2/2)

CN200

H

L

R

L

R

(L)

(R)

(Page 29)

AUDIO OUT

FRONT

AUDIO OUT

REAR

(XR-M550)

SUB OUT

(MONO)

(Page 27)

(Page 27)

G

E

LEVEL

DATA, CLOCK

POWER AMP

IC300

5

22

SWITCH

Q222

MUTE

OUT2+

3

OUT2–

21

OUT4+

23

OUT4–

9

OUT1+

OUT1–

7

17

OUT3+

19

OUT3–

STBY

4

AMP ON

MUTING

CONTROL SWITCH

Q220, 221

IN2

12

IN4

14

DATA

CLOCK

70

IIC-SCL

IIC-SDA

SYSTEM CONTROLLER

05

3171

IC601 (2/4)

VOL ATT

TESTIN

TEL-MUTE

ST-BY

MUTE

84

16

55

D205

BATT

B+

5

BATTERY OFF

MUTE DRIVER

Q223

LEVEL SHIFT

Q603

D206

11

IN1

15

IN3

AMP MUTING

CN301 (1/2)

(POWER CONNECTOR)

MUTE

D201

1

9

4

12

2

10

3

11

15

13

I

J

BATT
B+

FL+

FL–

FR+

FR–

RL+

RL–

RR+

RR–

TEST

TEL-ATT

(Page 30)

(Page 29)

2828

XR-M500R/M550

7-3. BLOCK DIAGRAM –DISPLAY/BUS CONTROL Section –

ILL ON

K

(Page 30)

SPEANA

H

(Page 28)

MUTE

J

(Page 28)

BACK UP +5V

BACK UP +5V

FRONT PANEL

OPEN/CLOSE MOTOR DRIVE

M

M601

FRONT PANEL

OPEN/CLOSE

05

IC502

3

14

SPECTRUM

ANALYZER BUFFER

D103

RESET SIGNAL

GENERATOR

IC602

OUT1

MOTOR

OUT2

DRIVE

IC101

RAM RESET

45

VCC

M BATT

IC603

12

VREF

OPEN

CLOSE

RNF

MUTING

Q611

S901

(RESET)

S902

RESET

REGULATOR

IC503

REFERENCE

VOLTAGE SWITCH

Q501, 502

11

6

16

SPECTRUM ANALYZER BAND-PASS FILTER

AIN

8

90
86

85

+9V

MOTOR OVER LOAD

DETECT

IC500, Q500

RESET
HSTX

RAMBU

BATT B+

B.P.F.

f: 6.8Hz

to

14.4kHz

D509

IC102

D628

FP CTRL

40

PEAK
HOLD

REGISTER

6

SYSRST

MOT+

MOT–

98 97

DECODER

SCHMITT TRIGGER

I-DET

96

MULTI

PLEXER

X0

X601

3.68MHz

IC606

AOUT

17

A

10

B

11

C

12

SEL

14

X602

18.432MHz

X1

X0A

X600

32.768kHz

LIQUID CRYSTAL DISPLAY

DRIVE CONTROLLER

52

ILL-ON

SPE-IN

105

SPE-A

40

SPE-B

41

SPE-C

42

SPE-SEL

43

EXTAL

86

XTAL

85

RES

81

BOOT

57

106

BOOT

BEEP

X1A

1592 93 74 73

BUZZER DRIVE

Q604

BZ600

(BUZZER)

IC607

LCD-INH
LCD-SCK
LCD-CE0
LCD-CE1

TX/LCD-DATA

RX

LINK-OFF

UNISO

UNISI

UNISCK

BUS-ON

BU-IN

NMI

LED SW1

LED SW2

SP-LAT

46

47

33

115

116

4

SPELAT

LED SW1

LED SW2

SYSTEM CONTROLLER

IC601 (3/4)

PACK SW

111

S901

CASSETTE

IN/OUT DETECT

(XR-M500R)

LSW901 – 919,
LSW921 – 925,

S901, 902

(XR-M550)

LSW902, 904 – 918,

LSW921 – 925,

S901, 902

LIQUID CRYSTAL DISPLAY DRIVER

69
64
66
70
60
62

50

LEVEL SHIFT

97

98

101

38
49
82

D611

Q503

DATA

BUS-ON

BU IN

KEY IN047KEY IN1

46

CLK

D627

12TX13

RX

RC IN1

RC IN079KEY ACK

72

48

D501

KEY ACTIVE

SWITCH

Q600, 601

J500

REMOTE IN

97
99
98

100

LIQUID CRYSTAL DISPLAY DRIVER

97
99
98

100

BACK UP +5V

LCD-INH
LCD-CLK
LCD-CE0

LCD-DATA

LCD-INH
LCD-CLK
LCD-CE1
LCD-DATA

IC901

OSC

96

OSC

C906, R972

IC902

OSC

96

OSC

C911, R982

80

DIMMER

VLCD

VLCD

LCD-SW2
LCD-SW1

AD ON

86

85

1 – 71

SEG1 – SEG71

83 – 76

COM1 – COM8

1 – 69

SEG1 – SEG69

83 – 76

COM1 – COM8

85
84

85

UNISO

UNISI

UNICKO

BUS-ON

BU-IN

SIRCS

LED DRIVE

Q905, 906

LIQUID CRYSTAL

DISPLAY

(OPERATION SIDE)

LCD902

LIQUID CRYSTAL

DISPLAY

(SECURITY SIDE)

LCD901

18

17

19

14

77

24

DATA

CLK

BUS-ON

BU IN

LED903 – 908,
LED911 – 916

(LCD BACK LIGHT)

SONY BUS INTERFACE

RESET

13

DATA
IN

9

DATA
OUT

8

CLK
IN

11

BUS
ON

12

BU IN

10

BATTERY CHECK

SIRCS BUFFER

REMOTE CONTROL

IC900 (SUB Board)

REMOTE CONTROL

IC903 (DISPLAY Board)

REGULATOR

D909

REGULATOR

CONTROL SWITCH

Q910

IC501

RST

RESET

SWITCH

DATA

CLK

BUS
BUS ON
SWITCH

BATTERY

CHECK

ON

BATT

Q504

Q506

RECEIVER

RECEIVER

2

6

4

1

3

D508

D505

D502

LCD +9V

LSW-SW1, LSW-SW2

BATT B+

D513

BUS ON/OFF

SWITCH

Q505

BATT B+

BATT B+

(Page 30)

TH601

7

BATT

2

RESET

5

DATA

4

CLK

6

BUS ON

3

SIRCS

CN500

BUS CONTROL IN

(FOR SONY BUS)

L

2929

XR-M500R/M550

7-4. BLOCK DIAGRAM – POWER SUPPLY Section –

SYSTEM CONTROLLER

IC601 (4/4)

ACC IN ACC

ILL IN

CLOSE SW

OPEN SW

TU-ON

FLS-PWON

PW ON

CN301 (2/2)

81

95

99

100

114

82

83

D904

CASSETTE SLOT

INDICATOR

D905

Z

FRONT PANEL

OPEN/CLOSE DETECT

CLOSE

OPEN

D609

B+ SWITCH

Q900, 901

TUNER VCC

TUNER +5V

TUNER CIRCUIT/

RDS DECODER (IC701)

B+ (XR-M500R)

B+

SPECTRUM ANALYZER

CONTROL (IC102)

B+

+5V REGULATOR

Q100

+5V REGULATOR

Q106, 107

B+ SWITCH

Q103, 104

RIPPLE FILTER

IC604

+9V REGULATOR

IC605

BATT B+

ACCESSORY

CHECK

Q608

ILLUMINATION

LINE DETECT

Q607

ANTENNA

REMOTE SWITCH

Q300, 301

AMP

REMOTE SWITCH

Q302, 303

D318 D315

TH301

TH300

D316

D308

D309

(POWER CONNECTOR)

7

14

ILL

16

B+

6

ANT-R

5

AMP-R

(Page 29)

BACK UP +5V

ILL ON

K

05

(XR-M500R)

LED917 – 921, LSW901 – 911,

LSW913 – 919, 921 – 925

(FOR ILLUMINATION)

(XR-M550)

LED917 – 921, LSW902, 904 – 911,

LSW913 – 918, 921 – 925

(FOR ILLUMINATION)

LED901

(ILLUMINATION)

LSW912

Z

+6V REGULATOR

IC604

LCD +9V
LCD DRIVER
(IC901, 902)

B+

B+ SWITCH

Q903, 904

B+ SWITCH

Q901, 902

LCD-SW1

LCD-SW2

AMP ON

LCD-SW1, LCD-SW2

I

L

(Page 28)

(Page 29)

3030

XR-M500R/M550

7-5. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)

Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

f

•

• C : panel designation.

• U : B+ Line.

• H : adjustment for repair.

• Power v oltage is dc 14.4V and fed with regulated dc power

• Voltages and waveforms are dc with respect to ground

• Voltages are tak en with a V OM (Input impedance 10 MΩ).

• Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

• Please refer to servicing notes (page 3) for system of

: internal component.

supply from ACC and BATT cords.
under no-signal (detuned) conditions.

no mark : FM
( ) : AM (MW)
[]: LW
〈〈 〉〉 : T APE PLA YBA CK

Voltage variations may be noted due to normal produc­tion tolerances.

Voltage variations may be noted due to normal produc­tion tolerances.

F : FM
f : AM (MW/LW)
L : BUS AUDIO IN
E : TAPE PLA Y

TYPE A, B, C and D.

4

W or less unless otherwise

• Waveforms
– MAIN Board –

1 IC701 5 OSCI

232 ns

2 IC601 ud XIA

306

µ

s

3 IC601 od X1

2.4 Vp-p

3.1 Vp-p

– DISPLAY Board –

1 IC901 y; OSC

22.8 µs

2 IC902 y; OSC

µ

s

22.8

3.2 Vp-p

3.2 Vp-p

272 ns

4 IC607 ih EXTAL

54 ns

5.5 Vp-p

3 Vp-p

3131

XR-M500R/M550

• Semiconductor Location

Ref. No. LocationRef. No. Location

D100 D-13
D101 C-13
D102 G-8
D103 I-9
D104 D-13
D200 B-9
D201 I-5
D202 H-6
D203 B-9
D204 A-9
D300 C-7
D301 B-7
D302 B-6
D303 C-7
D304 B-8
D305 C-8
D306 B-8
D307 C-8
D310 B-3
D311 C-4
D312 E-3
D315 B-5
D316 B-6
D318 B-5
D400 F-3
D500 F-4
D501 B-2
D502 I-4
D505 F-4
D506 G-4
D507 G-4
D508 G-4
D509 H-2
D511 H-4
D512 H-4
D513 G-4
D604 D-2
D606 H-5
D607 D-2
D610 J-3
D611 J-6
D627 J-9
D628 I-5
D701 F-8
D750 F-13

IC100 F-11
IC101 G-9
IC102 J-6
IC202 C-11
IC400 F-3
IC401 H-11
IC501 H-4

IC502 G-2
IC503 H-3
IC601 F-6
IC602 E-5
IC603 D-5
IC606 J-7
IC607 I-8
IC700 J-12
IC750 F-14

Q100 E-13
Q101 D-12
Q102 E-12
Q103 E-8
Q104 F-8
Q105 H-8
Q106 K-6
Q107 K-6
Q200 B-11
Q201 B-11
Q204 C-12
Q220 I-6
Q221 H-6
Q222 I-6
Q250 B-10
Q251 B-10
Q254 C-12
Q300 E-4
Q302 E-4
Q401 G-3
Q402 E-3
Q403 F-3
Q404 H-11
Q500 I-3
Q501 I-2
Q502 I-2
Q503 F-4
Q504 F-4
Q505 G-5
Q506 I-4
Q600 D-6
Q601 D-6
Q602 G-8
Q603 G-7
Q604 J-3
Q605 F-9
Q606 E-9
Q607 D-4
Q608 D-4
Q611 I-10
Q750 F-13
Q751 G-14

7-6. PRINTED WIRING BOARD – MAIN Board (Component Side) –

(Page 40)

3232

7-7. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –

XR-M500R/M550

TO

CN301

ANT REM

GRN

WHT

WHT

GRN

ATT
AMP REM

(M500R)

(M550)

RL+ RL–

GRN/BLK

FL+ FL–

FR+ FR–

RR+ RR–

1 9

2 10

3 11

4 12

5 13

6 14

7 15

8 16

ACC GND

NC BATT

NC NC

WHT/BLK

GRY/BLK

VIO/BLK

WHT/BLK

GRN/BLK

VIO/BLK

GRY/BLK

LIGHT BLU
BLU/WHT
ORG/WHT

YEL

BLK

ILL

ORG/WHT

YEL

GRY

VIO

VIO

GRY

BLU

RED

BLK

RED

BLU

(Page 38)

WHT/BLK

1 9

2 10

3 11

4 12

5 13

6 14

7 15

8 16

WHT
GRN/BLK
GRN
VIO/BLK
VIO
GRY/BLK
GRY
LIGHT BLU
BLU/WHT
ORG/WHT
BLU

RED
YEL
BLK

FRONT LCH (–)
FRONT LCH (+)
REAR LCH (–)
REAR LCH (+)
REAR RCH (–)
REAR RCH (+)
FRONT RCH (–)
FRONT RCH (+)
ATT
AMP REM
ILL IN
ANT REM

ACC
BATT
GND

• Semiconductor Location

Ref. No. Location

D308 D-4
D309 D-4
D317 C-2
D320 A-6
D401 D-2
D503 B-3
D504 B-3
D510 I-3
D515 G-2
D516 G-2
D601 F-5
D602 F-5
D603 F-5
D608 F-4
D609 E-5
D612 J-2
D613 J-2
D617 K-9
D618 K-9

Ref. No. Location

D619 J-9
D620 J-9
D621 K-9
D623 J-9
D624 J-10
D625 K-10
D626 J-9

IC200 D-10
IC201 D-11
IC300 A-8
IC500 H-3
IC604 C-1
IC605 D-1

Q301 E-3
Q303 E-3
Q400 G-3

3333

XR-M500R/M550

7-8. SCHEMATIC DIAGRAM – MAIN Board (1/4) – • See page 31 for Waveforms. • See page 42 for IC Block Diagrams.

(Page

35)

(Page 37)

(Page 36)

3434

7-9. SCHEMATIC DIAGRAM – MAIN Board (2/4) – • See page 42 for IC Block Diagrams.

XR-M500R/M550

(Page 34)

(Page 36)

(Page 37)

3535

XR-M500R/M550

7-10. SCHEMATIC DIAGRAM – MAIN Board (3/4) – • See page 31 for Waveforms. • See page 42 for IC Block Diagrams.

(Page 34)

(Page 35)

(Page

37)

3636

7-11. SCHEMATIC DIAGRAM – MAIN Board (4/4) – • See page 31 for Waveforms.

(Page 34)

XR-M500R/M550

Ver 1.1

(Page 35)

(Page

36)

(Page 41)

(Page 39)

3737

XR-M500R/M550

7-12. PRINTED WIRING BOARD – SUB Board –

• Semiconductor
Location

Ref. No. Location

D900 B-1
D901 A-1
D902 A-2
D903 A-1
D904 A-9
D905 A-10

IC900 A-11

• Semiconductor
Location

Ref. No. Location

D907 A-9
D908 A-10

Q900 B-12
Q901 A-12

(Page 33)

FOR TEST

3838

7-13. SCHEMATIC DIAGRAM – SUB Board –

XR-M500R/M550

(Page 37)

3939

XR-M500R/M550

• Semiconductor
Location

Ref. No. Location

LED901 A-1
LED903 B-2
LED904 A-2
LED907 B-2
LED908 B-2
LED911 B-13
LED912 B-13
LED913 C-2
LED914 C-13
LED915 B-13
LED916 A-13

IC901 B-7
IC902 B-8
IC903 C-2

Q901 B-2
Q902 B-2

7-14. PRINTED WIRING BOARD – DISPLAY Board –

• Semiconductor
Location

Ref. No. Location

D902 B-12
D903 C-11
D904 C-11
D905 C-10
D906 C-11
D907 B-11
D908 C-11
D909 C-12

LED905 B-10
LED906 B-10
LED917 B-3
LED918 C-3
LED919 B-2
LED920 C-2
LED921 A-2

Q903 B-3
Q904 C-4
Q905 C-4
Q906 C-3
Q910 C-12

(Page 32)

4040

7-15. SCHEMATIC DIAGRAM – DISPLAY Board – • See page 31 for Waveforms.

(Page

37)

XR-M500R/M550

4141

• IC Block Diagrams

– MAIN Board –
IC100 TDA7402TR

IC102 BA3834F

ACINLF
SWINR

SWINL

ACOUTR
ACOUTL

CREF

MUX

MD1

MD1G

MD2

MD2G

34
35
36

37
38

39

LP

HP

BASS

TREBLE

VOLUME

SOFTMUTE

LOUDNESS

40

+

IN-GAIN

+AUTO ZERO

MAIN SOURCE

SELECTOR

41

MAIN

42

43

PHONO

44

MAIN CH0 AUX

1 2 3 4 5 6 7 8 9 10 11

SEL

SER

ACINLR

ACINRF

ACINRR

33 32 31 30 29 28 27 26 25

LOUDNESS

IN-GAIN

MUTE

SELECTOR

FD2L–

FD2R+

FRONT

FD2R–

REAR

SW

FM

AM

AM

VOICE

BANDPASS

COMPANDER

MIXING

SELECTOR

MULTIPLEXER

FD1L+

FD1L–

ACIN

MAIN

INPUT

FD1R+

SECOND

FD1R–

OUTPUT

SELECTOR

SECOND SOURCE

FD2L+

MONO-

FADER

DIGITAL CONTROL IIC-BUS

OUTLF

MONO-

FADER

OUTLR

MIXER

MONO­FADER

BEEP

AM/FM

NOISE BLANKER

OUTRF

OUTRR

MONO­FADER

HIGH-CUT

S&H

25kHz

LP

DEMODULATOR

+STEREO ADJUST

+STEREO BLAND

PILOT

CANCELATION

OUTSWL

MONO­FADER

SUBWOOFER

+PHASE

CONTROL

PIL DET

PLL

MONO-

FADER

OUTSWR

SUPPLY

PULSE

FORMER

QUAL

MULTIPATH

DETECTOR

D/A

CONVERTER

80kHz

LP

OUTSSL

24 23

OUTSSR

22

21
20

19

18

17

16

15

14

13

12

VDD

SCL
SDA

GND

SM

QUAL

MPOUT

MPIN

LEVEL

MPX

AMIF

AOUT

1718

MULTIPLEXER DECODER

REGISTER

PEAK
HOLD

1kHz

B.P.F.

DIFFERENTIAL

AMPLIFIER

6

N.C.

PEAK

HOLD

2.4kHz
B.P.F.

7

CIN

16

PEAK
HOLD

68Hz
B.P.F.

REGISTER

1

PEAK
HOLD

170Hz
B.P.F.

BIASC

2

VREFC

REGISTER

4

3

N.C.

RREF

GND

PEAK
HOLD

420Hz
B.P.F.

5

REGISTER

DIFOUT

IC200, 201 NJM2160AM-TE2 (XR-M550)

1

VCCL

2

INL

SVRL

INML

INMR

SVRR

INR

BUFFER

3

BUFFER

REFERENCE

4

5

REFERENCE

6

7

BUFFER

BUFFER

VCCL

VCCL

VCCR

VCCR

LIFT

AMP

SIGNAL

AMP

SIGNAL

AMP

LIFT

AMP

TEST

REGISTER

8

AIN

CL+

16

CL–

15

LGND

14

OUTL

13

12

OUTR

RGND

11

CR–

10

9

CR+

N.C.

SEL

N.C.CB

A

12

14

13

10

REGISTER

VCC

11

PEAK

HOLD

14.4kHz
B.P.F.

REGISTER

15

PEAK
HOLD

5.9kHz
B.P.F.

9

IC400 LB1930M-TLM

NC

VCC

IN1

IN2

S-GND

1

BUFFER

NC

2

3

4

BUFFER

5

CONTROL

CIRCUIT

MOTOR

DRIVE

CIRCUIT

10

OUT1

9
8

NC

7

OUT2

P-GND

6

VCCR

4242

8

IC401 CXA2510AQ-T4

1

2

3

4
5
6

7 8

9

10

14

13
12
11

BUS ON

SWITCH

RESET

SWITCH

BATTERY

SWITCH

BUS ON

RST

BATT

CLK
VREF
DATA

GND

VCC

RST
BUS ON
CLK IN
BU IN

DATA IN

DATA OUT

PBEQ1

PBOUT1

GND

282930

120µ/

70µ

+

–

PBFB1

31
32

PBRIN1

1

PBEQ2

F2

VCT

F1

–

+

120µ/

70µ

345 6 7 8 9

2

VCC

PBOUT2

PBREF1

PBFIN1

VCT

PBGND

PBFIN2

PBREF2

PBRIN2

PBFB2

33

34

35
36

37

38

39
40

TAPEIN1

27

X1

+

X1

TAPEIN2

AUXIN1

T1

AUXIN2

IC501 BA8270FV-E2

MSSW

NC

TCH1

LINEOUT1

DIREF

24

25

T2

LPF

MSLPF

NR BIAS

TAPE/AUX

TAPE EQ

FWD/RVS

VCC

+
–

F3

–

+

LINEOUT2

+

OFF/B

NR

–

TCH2

21222326

NR

OFF/B

MS

MODE

NR

MODE

DETECT

10

NC

PLAY

MS ON/

OFF

20

19

18
17

16

15

14

13

12

11

MSMODE

DRSW

TAPESW
INSW

NRSW

NC

MSOUT

DGND

MSTC

FF

IC502 BA6288FS-E2

GND

1
2

NC

3

OUT1

VM

VCC

FIN

NC
NC

DRIVER

4

DRIVER

TSD

5

6

7
8

CONTROL

LOGIC

POWER

SAVE

RNF

16
15

NC

14

OUT2

13

NC

12

VREF

RIN

11

NC

10

9

NC

IC700 SAA6588T/V2-118 (XR-M500R)

6

VSSD

CLOCK

DATA

7

VDDD

VREF

17

SIGNAL QUALITY

DECODER

445

INTERFACE

REGISTER

8

DAVN

LVIN

20

MULTI

PATH

DETECTOR

2

1

MRO

MPTH

CIN

19

CLOCKED

COMPARATOR

RDS/RDBS

DEMODULATOR

TEST

CONTROL

3

TCON

SCOUT

18

BAND-PASS FILTER

OSCILLATOR

& CLOCK

4 5

OSCO

57kHz

8th ORDER

RDS/RDBS

DECODER

OSCI

VSSA

MPX

15

POWER SUPPLY

& RESET

VDDA

14

CLOCK

DATA

IIC BUS SLAVE

TRANSCEIVER

9 10

1316

SDA

AFIN

DETECTOR

SCL

PAUSE

MAD

PSWN

11

12

43

7-16. IC PIN FUNCTION DESCRIPTION

MAIN BOARD IC601 (SYSTEM CONTROLLER)

•

MB90574BPMT-G-257-BND (XR-M500R) MB90574BPMT-G-262-BND (XR-M550)

Pin No. Pin Name I/O Description

1NCO

2 AMSIN I

3 AMSON O

4 SPE LAT O

5 MUTE

6 SYSRST O

7 N-ROUT O

8 VCC —

9NCI
10 E2P-SIO I/O Two-way data bus for tuner EEPROM with the FM/AM tuner unit (TUX100)
11
12 RX I
13 TX O

14 BUS-ON

15
16
17 UNISI
18 UNISO

19 UNICKO

20 to 22 NC O

23 MTLOUT O METAL on/off control signal output to the CXA2510AQ (IC401) “H”: METAL on
24

25 to 30 NC O

31 VOLATT

32 TUATT O
33
34 C —

35, 36 NC O

37 ANT CUT

38 DVCC —
39 DVSS —
40 FP CTRL O
41 NC O
42 AVCC
43 AVRH
44 AVRL
45 AVSS

E2P-CKO I/O

BEEP O Beep sound drive signal output terminal

TEL-MUTE I Telephone detection signal input terminal At input of “H”, the signal is attenuated by –20 dB

SIRCS

VSS

Not used (open)
Whether a music is present or not from CXA2510AQ (IC401) is detected at auto music sensor

“L”: music is present, “H”: music is not present
Tape auto music sensor control signal output to the CXA2510AQ (IC401)

“L” is output to lower the gain for audio level at FF/REW mode
Serial data latch pulse output for spectrum analyzer section to the liquid crystal display drive

controller (IC607)

O Audio line muting on/off control signal output terminal “H”: muting on

System reset signal output to the liquid crystal display drive controller (IC607) and SONY bus
interface (IC501) “L”: reset

Forward/reverse direction control signal output to the CXA2510AQ (IC401)
“L”: forward direction, “H”: reverse direction

Power supply terminal (+5V)
Not used (fixed at “L”)

Two-way bus clock signal for tuner EEPROM with the FM/AM tuner unit (TUX100)
Flash memory write data input from the liquid crystal display drive controller (IC607)
Flash memory write data output to the liquid crystal display drive controller (IC607)
Bus on/off control signal output to the liquid crystal display drive controller (IC607) and SONY

O

bus interface (IC501) “L”: bus on

I Serial data input from the SONY bus interface (IC501)

O Serial data output to the SONY bus interface (IC501)

Serial clock signal output to the liquid crystal display drive controller (IC607) and SONY bus

O

interface (IC501)
Not used (open)

I

Sircs remote control signal input from the remote control receiver (IC900, 903)
Not used (open)
Pre amplifier muting on/off control signal output to the electrical volume (IC100)

O

“L”: muting on
Muting on/off control signal output of the FM/AM tuner signal “L”: muting on

—

Ground terminal
Connected to coupling capacitor for the power supply
Not used (open)
Tuner system power supply on/off control signal output terminal “H”: tuner power on

O

Not used (open)
Power supply terminal (+5V) (for D/A converter)
Ground terminal (for D/A converter)
Front panel open/close motor (M601) speed control signal output to the BA6288FS (IC502)
Not used (open)

— Power supply terminal (+5V) (for analog system)

I Reference voltage (+5V) input terminal (for A/D converter)
I Reference voltage (0V) input terminal (for A/D converter)

— Ground terminal (for analog system)

44

Pin No. Pin Name I/O Description

Key input terminal (A/D input) (LSW901 to LSW912, S900)

46 KEYIN0

TA, SOUND, D-BASS, MENU, DISC +, . m, LIST, > M, ENTER, DISC –, CLOSE,

I

OPEN, Z keys input
(LSW901 TA, LSW903 D-BASS: XR-M500R only)

Key input terminal (A/D input) (LSW913 to LSW919, LSW921 to LSW925, S902)

47 KEYIN1

6 to 3, SHUF 2, REP 1, AF, +, PTY DSPL (XR-M500R), DSPL (XR-M550), –, OFF, SOURCE,

I

MODE o keys input

(LSW919 AF: XR-M500R only)
48 RCIN0
49 NC O

50 QUALITY

51

FMAGC I

52 MPTH

53

VSM I

54 VCC —
55 ST-BY

56 NS-MASK O

57 REEL I

58 NC I
59 TAPE ON O

60 LM-EJ O

61 LM-LOD O

62 CM ON O
63 VSS —
64 POS0 I
65 POS1 I
66 POS2 I
67 POS3 I
68 NC O

69

FLASH-W

70 IIC SDA I/O

71 IIC SCL O

72 RCIN1
73 X1A O
74 X0A I

75 DAVN I

76 CDON-IN I

77 BU-IN

I Rotary remote commander key input terminal (A/D input)

Not used (open)

Noise level detection signal input at SEEK mode (A/D input)

I

Used for the XR-M500R only (XR-M550: Not used open)

FM AGC detection signal input from the FM/AM tuner unit (TUX100) (A/D input)

Multi-path detection signal input from the RDS decoder (IC700) (A/D input)

I

Used for the XR-M500R only (XR-M550: Not used open)

FM and AM signal meter voltage detection input from the FM/AM tuner unit (TUX100)

(A/D input)

Power supply terminal (+5V)

O Standby on/off control signal output terminal “L”: standby mode, “H”: amplifier on

Discharge control signal output for the noise detection circuit “H”: discharge

Used for the XR-M500R only (XR-M550: Not used open)

Rotation detect signal input from supply reel sensor and take-up reel sensor on the deck

mechanism

Not used (fixed at “L”)

Tape system power supply on/off control signal output terminal “H”: tape on

Motor drive signal output to the loading/tape operation motor drive (IC400) “H” active

(For the eject direction and reverse side operation) *1

Motor drive signal output to the loading/tape operation motor drive (IC400) “H” active

(For the loading direction and forward side operation) *1

Capstan/reel motor (M901) drive signal output terminal “H”: motor on

Ground terminal

Tape position (EJECT/FF/REW/REV/
FWD mode) detect input from the tape
operation switch on the deck mechanism

POS0: “L”: EJECT mode, “H”: others mode
POS1: “L”: FF and FWD mode, “H”: others mode
POS2: “L”: REW mode, “H”: others mode
POS3: “L”: REV and EJECT mode, “H”: others mode

Not used (open)

Internal flash memory data write mode detection signal input terminal “L”: data write mode

I

Not used (pull up)

2

Two-way data I

C bus with the FM/AM tuner unit (TUX100), RDS decoder (IC700) and

electrical volume (IC100) (RDS decoder is XR-M500R only)

2

C bus clock signal output to the FM/AM tuner unit (TUX100), RDS decoder (IC700) and

I

electrical volume (IC100) (RDS decoder is XR-M500R only)

I Rotary remote commander shift key input terminal

Sub system clock output terminal (32.768 kHz)

Sub system clock input terminal (32.768 kHz)

Data transmit completed detection signal input from the RDS decoder (IC700) “H” active

Used for the XR-M500R only (XR-M550: Not used open)

CD/MD on/off control signal input terminal (fixed at “L” in this set)

Battery detection signal input from the SONY bus interface (IC501) and battery detect circuit

I

“L” is input at low voltage

45

Pin No. Pin Name I/O Description

78 NC O

79 KEYACK

80 AD ON

81 ACCIN

82

83 PW-ON
84 TESTIN

85 RAMBU I

86 HSTX I
87 MD2 I
88 MD1 I
89 MD0 I

90 RESET I

91 VSS —
92 X0
93 X1
94 VCC —

95 ILLIN

96 I-DET

97 MOT–

98 MOT+

99 CLOSE SW

100 OPEN SW

101 to 103

104, 105

106 BOOT
107 DSP GAIN
108 DSP ON
109 NC O
110
111 PACK SW

112 4V SEL I

113 P SEL

FLS PWON O

SCODE0 to

SCODE3

DSTSEL1,

DSTSEL2

EMPH-IN I Emphasis control signal input terminal Not used (open)

Not used (open)
Input of acknowledge signal for the key entry Acknowledge signal is input to accept function

I

and eject keys in the power off status On at input of “H”
A/D converter power control signal output terminal

O

When the KEYACK (pin ul) that controls reference voltage power for key A/D conversion input
is active, “L” is output from this terminal to enable the input

I Accessory detection signal input terminal “L”: accessory on

Power on/off control signal output of the illumination LED and liquid crystal display driver
(IC901, 902) “H”: power on

O Main system power supply on/off control signal output terminal “H”: power on

I Setting terminal for the test mode “L”: test mode, Normally: fixed at “H”

Internal RAM reset detection signal input from the RN5VD33AA (IC603)
Input terminal to check that RAM data are not destroyed due to low voltage
This checking is made within 100 msec after reset

Hardware standby input terminal “L”: hardware standby mode Reset signal input in this set
Setting terminal for the CPU operational mode (fixed at “L” in this set)
Setting terminal for the CPU operational mode (fixed at “H” in this set)
Setting terminal for the CPU operational mode (fixed at “H” in this set)
System reset signal input from the reset signal generator (IC602) and reset switch (S901, 902)

“L”: reset “L” is input for several 100 msec after power on, then it changes to “H”
Ground terminal

I Main system clock input terminal (3.68 MHz)

O Main system clock output terminal (3.68 MHz)

Power supply terminal (+5V)
Auto dimmer control illumination line detection signal input terminal

I

“L” is input at dimmer detection
Detection signal input from the motor overload detection circuit for the front panel open/close

I

motor (M601)
“L” is input when the motor current exceeds the specified value

Front panel open/close motor (M601) drive signal (in panel close direction) output to the

O

BA6288FS (IC502) “H” active *2
Front panel open/close motor (M601) drive signal (in panel open direction) output to the

O

BA6288FS (IC502) “H” active *2
I Front panel open/close detect switch input terminal “L” is input when the front panel is closed
I Front panel open/close detect switch input terminal “L” is input when the front panel is opened

I Setting terminal for security code

I

Destination setting terminal (A/D input) XR-M500R: fixed at “L”, XR-M550: fixed at “H”

O Serial data output to the liquid crystal display drive controller (IC607)
O Not used (open)
O Power supply on/off control signal output terminal “H”: DSP on Not used (open)

Not used (open)

I Cassette in/out detect switch (S901) “L”: cassette in

Input terminal of whether line driver is mounted or not is detected

“L”: line driver is mounted (XR-M550), “H”: line driver is not mounted (XR-M500R)
I Power select input terminal Not used (fixed at “L”)

46

Pin No. Pin Name I/O Description

114

115, 116

117, 118

119 VSS — Ground terminal
120 DOLBY O Dolby-B on/off select signal output to the CXA2510AQ (IC401) “H”: dolby on

*1 Loading/tape operation motor control

Terminal

LM-LOD (pin ya )

*2 Front panel open/close motor (M601) control

Terminal

TUNON O

LED SW1,

LED SW2

NC O

Mode

LM-EJ (pin y; )

Mode

MOT– (pin oj )
MOT+ (pin ok )

Tuner system power supply on/off control signal output terminal
“H”: tuner power on

Security/operation side select control signal output to the liquid crystal display drive controller

O

(IC607)
Not used (open)

STOP

“L”“H”“L”“H”
“L”“L”“H”“H”

STOP

“L”“L”“H”“H”
“L”“H”“L”“H”

LOADING/

FORWARD

FRONT PANEL

OPEN

EJECT/

REVERSE

FRONT PANEL

OPEN

BRAKE

BRAKE

47

• MAIN BOARD IC607 HD6432355A22F (LIQUID CRYSTAL DISPLAY DRIVE CONTROLLER)

)

T

Pin No. Pin Name I/O Description

1, 2 PG3, PG4

O Not used (open)

3 VSS —

4NC—
5VCC—

6 to 9 PC0 to PC3

10 VSS —
11 to 14 PC4 to PC7
15 to 18 PB0 to PB3

19 VSS —
20 to 23 PB4 to PB7
24 to 27 PA0 to PA3

28 VSS —

29 to 32

PA4/IRQ4 to

PA7/IRQ7

33 SP-LAT

34 P66/IRQ2

35, 36 VSS —

37 P65/IRQ1

38 BUS-ON

39 VCC —

40 SPE-A

41 SPE-B

42 SPE-C

43 SPE-SEL

44 VSS —

45

46, 47

DSP SEL

LED SW1,

LED SW2

48 PE7 O

49 BU-IN

50 LINK-OFF O

51 PD2

52

ILL-ON

Ground terminal

Not used (open)
Power supply terminal (+5V)

O Not used (open)

Ground terminal
O Not used (open)
O Not used (open)

Ground terminal
O Not used (open)
O Not used (open)

Ground terminal

O Not used (open)

Serial data latch pulse input for spectrum display from the system controller (IC601)

I

“H” active
O Not used (open)

Ground terminal
O Not used (open)

Bus on/off control signal output from the system controller (IC601)

I

“L”: bus on

Power supply terminal (+5V)
O
O

Output select control signal output to the BA3834F (IC102) *1

O
O

Ground terminal

I

Spectrum analyzer display data select signal input from the BA3834F (IC102)

Security/operation side select control signal input from the system controller (IC601)

I

“H” active

Not used (open)

Battery detect signal input from the SONY bus interface (IC501) and battery detect circuit

I

“L” is input at low voltage

Link on/off control signal output for the SONY bus “L”: link on, “H”: link off
O Not used (open)
O

Power on/off control signal output of the illumination LED “H”: power on

*1 Output select logic table

IC102 (pin qj

Terminal

SPE-A (pin r; )
SPE-B (pin ra )
SPE-C (pin rs )

SPE-SEL (pin rd )

“×” is don't care

48

AOU

GND

GND 68Hz

170Hz 420Hz

1kHz 2.4kHz

5.9kHz 14.4kHz

× 00001111
× 00110011
× 01010101

011111111

Pin No. Pin Name I/O Description

0

53 VSS —

54, 55 NC

56 PD6
57 BOOT I
58 VCC —
59 NC

60

TX/LCD-DATA O

61 SP-SI
62 RX

63 SP-SCK
64 LCD-SCK

65 VSS —
66 LCDCE0

67, 68 VSS —

69 LCD-INH
70 LCDCE1

71 NC

72 to 78 P27 to P21

79 FL W O
80 FWE I

81 RES I

82 NMI
83 STBY

84 VCC —
85 XTAL
86 EXTAL
87 VSS —
88 PF7
89 VCC —

90 to 96 PF6 to PF0

97 UNI-SO O
98 UNI-SI I

99, 100 VSS —

101 UNICKI I
102 P53/ADTRG
103 AVCC —
104 VREF I
105 SPE-IN I

106 to 11

P41/AN1 to

P45/AN5

Ground terminal
O Not used (open)
O Not used (open)

Serial data input at the flash memory writing mode “L” is input when writing change

Power supply terminal (+5V)
O Not used (open)

Display serial data output to the liquid crystal display driver (IC901, 902)

Output terminal for UART transfer data when writing into internal flash memory data

I Spectrum analyzer display serial data input terminal Not used (fixed at “L”)
I Input terminal for UART transfer data when writing into internal flash memory data

Spectrum analyzer display serial data transfer clock signal input terminal

I

Not used (fixed at “L”)
O Display serial data transfer clock signal output to the liquid crystal display driver (IC901, 902)

Ground terminal
O Chip enable signal output to the liquid crystal display driver (IC901) “H” active

Ground terminal

Blank indicate control signal output to the liquid crystal display driver (IC901, 902)
O

“L”: no display
O Chip enable signal output to the liquid crystal display driver (IC902) “H” active
O Not used (open)
O Not used (open)

Flash memory data write control signal output terminal “H”: active

Flash memory data write enable signal input terminal

System reset signal input from the reset signal generator (IC602) and reset switch (S901, 902)

“L” is input for several 100 msec after power on, then it changes to “H”

Non maskable interrupt input terminal

I

Connect the backup detect circuit (BU-IN pin rl) in this set

I Hard ware standby input terminal Not used (pull down)

Power supply terminal (+5V)
O System clock output terminal (18.432 MHz)

I System clock input terminal (18.432 MHz)

Ground terminal
O Not used (open)

Power supply terminal (+5V)
O Not used (open)

Serial data output to the SONY bus interface (IC501)

Serial data input from the SONY bus interface (IC501)

Ground terminal

Serial clock signal input from the system controller (IC601)
O Not used (open)

Power supply terminal (+5V) (for A/D converter)

Reference voltage (+5V) input terminal (for A/D converter)

Peak hold voltage detect signal input from the BA3834F (IC102)

I

Not used (fixed at “L”)

49

Pin No. Pin Name I/O Description

2

111 P46/AN6/DA0 I
112 P47/AN7/DA1 I
113 AVSS —
114 VSS —

115 to 12

123 MD0 I
124 MD1 I
125 MD2 I

126 to 128 PG0 to PG2

P17 to P10

Not used (fixed at “L”)
Not used (fixed at “L”)
Ground terminal (for A/D converter)
Ground terminal

O Not used (open)

Setting terminal for the CPU operational mode (fixed at “H”)
Setting terminal for the CPU operational mode (fixed at “H”)
Setting terminal for the CPU operational mode (fixed at “H”)

O Not used (open)

50

SECTION 8

EXPLODED VIEWS

NOTE:

• -XX and -X mean standardized parts, so they
may have some difference from the original
one.

• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)

↑↑

Parts Color Cabinet's Color

(1) SUB PANEL SECTION

• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.

• The mechanical parts with no reference num­ber in the exploded views are not supplied.

• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.

MG-25E-136

• Please refer to servicing notes (page 3) for
system of TYPE A, B, C and D.

#1

9

8

7

5

3

2

#1

#1

6

4

#1

1

Front Panel ass'y

Ref. No. Part No. Description Remark

1 X-3378-724-1 PANEL (XR) SUB ASSY, SUB (M500R)
1 X-3378-725-1 PANEL (XR) SUB ASSY, SUB (M550)
2 3-044-475-01 DOOR, CASSETTE (M550)
2 3-044-475-11 DOOR, CASSETTE (M500R)
3 3-044-482-01 SPRING (CASSETTE DOOR)

4 3-044-478-01 BUTTON (EJECT) (Z)
5 1-677-721-11 SUB BOARD
6 1-792-584-11 CABLE, FLAT
7 3-045-756-01 SCREW (PANEL)

F1

10

7

12

11

Ref. No. Part No. Description Remark
* 8 3-041-156-11 COVER

9 1-792-194-11 CORD (WITH CONNECTOR) (POWER) (M550)
9 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)

(M500R)

* 10 3-045-762-01 COVER (FLEXIBLE)
* 11 3-048-640-01 SHEET (SUB PANEL)

* 12 3-049-388-01 CUSHION (SUB PANEL)

F1 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE)

51

Ver 1.1

(2) FRONT PANEL SECTION

61

#3

52

53

LCD901

56

51

55

77

57

#6

78

59

58

55

81

63

#6

75

M500R

80

76

60

74

64

73

LCD902

65

66

68

67

69

70

71

72

Ref. No. Part No. Description Remark

51 X-3378-768-1 PANEL (MAIN) ASSY, FRONT
52 3-045-781-01 BUTTON (RESET) (MAIN)
53 3-045-702-01 BRACKET (LCD) (MAIN)
55 1-694-685-11 CONDUCTIVE BOARD, CONNECTION

* 56 3-045-703-02 PLATE (LCD) MAIN, LIGHT GUIDE

* 57 3-045-705-02 SHEET (MAIN), REFLECTION

58 1-694-686-11 CONDUCTIVE BOARD, CONNECTION
59 1-694-687-11 CONDUCTIVE BOARD, CONNECTION

* 60 3-045-706-01 BRACKET (LCD) (SUB)
* 61 X-3378-710-1 BRACKET (PANEL) ASSY

* 63 3-045-708-01 SHEET (SUB), DIFFUSION
* 64 3-045-707-01 PLATE (LCD) SUB, LIGHIT GUIDE
* 65 A-3283-018-A DISPLAY BOARD, COMPLETE (M550)
* 65 A-3283-019-A DISPLAY BOARD, COMPLETE (M500R)

66 3-045-726-01 BUTTON (SOURCE)

67 3-045-725-01 BUTTON (+/-)
68 3-045-727-01 PLATE (RING), LIGHT GUIDE
69 3-045-730-01 BUTTON (SEEK) (DSO) (M500R)

(DISC +,> M, - DISC, .)

52

Ref. No. Part No. Description Remark

69 3-045-739-01 BUTTON (SEEK) (M550)

(DISC +,> M, - DISC, .)
70 3-045-734-01 CUSHION (SEEK)
71 3-044-469-11 PANEL (SUB), FRONT (M500R)
71 3-044-469-21 PANEL (SUB), FRONT (M550)
72 3-045-733-01 BUTTON (CLOSE)

73 3-045-731-01 BUTTON (ENTER)

(LIST, ENTER, SOUND, MENU)
74 3-045-724-01 BUTTON (6KEY) (M550) (1, 2, 3, 4, 5, 6)
74 3-045-724-11 BUTTON (6KEY) (M500R)

(AF, 1, 2, 3, 4, 5, 6, TA)
75 3-045-728-11 BUTTON (MODE) (DSPL, MODE o)
76 3-045-729-01 BUTTON (OFF)

77 3-045-735-01 BUTTON (OPEN)

* 78 3-045-704-01 SHEET (MAIN), REFLECTION

80 3-045-732-01 BUTTON (D-BASS) (M500R)
81 1-677-340-11 FLEXIBLE BOARD
LCD901 1-803-913-11 DISPLAY PANEL, LIQUID CRYSTAL

LCD902 1-803-914-11 DISPLAY PANEL, LIQUID CRYSTAL

(3) MAIN BOARD SECTION

#8

#8

#1

#2

#8

#1

#8

#4

#9

#1

#1

#2

#2

#10

TUX100

#2

#2

#2

M601

#8

#2

#1

#8

124

101

116

102

103

108

108

108

109

110

107

112

125

111

112

113

114

119

118

104

105

106

126

127

123

122

120

115

117

121

M550

Ref. No. Part No. Description Remark
* 101 X-3378-559-1 CHASSIS (XR) ASSY

102 A-3315-066-A SHAFT ASSY, DRIVE
103 3-045-722-01 CAM (L)

* 104 X-3378-713-1 BRACKET (L) ASSY

* 110 X-3378-711-1 BRACKET (MOTOR) ASSY

* 116 3-049-689-01 SHEET, INSULATING

105 X-3378-717-1 ARM (B-L) ASSY

106 X-3378-715-1 ARM (A-L) ASSY
107 A-3326-298-A SWITCH BOARD, COMPLETE
108 3-342-940-01 WASHER (M)
109 3-045-713-01 GEAR (A)

111 3-045-715-01 GEAR (C)
112 3-376-464-11 SCREW(+PTT 2.6X6),GROUND POINT
113 3-045-759-01 HEAT SINK (REG)
114 3-019-565-01 BRACKET (IC)
115 1-777-246-31 CORD (WITH CONNECTOR) (ANT)

117 1-790-375-21 CORD (WITH CONNECTOR)

(SUB OUT(MONO)) (M550)

Ref. No. Part No. Description Remark

* 118 3-044-471-01 HEAT SINK (M550)
* 118 3-044-471-11 HEAT SINK (M500R)
* 119 3-047-525-01 PLATE (BUS, BAR), GROUND
* 120 A-3294-887-A MAIN BOARD, COMPLETE (M550)
* 120 A-3294-889-A MAIN BOARD, COMPLETE (M500R: TYPE C)

* 120 A-3294-890-A MAIN BOARD, COMPLETE (M500R: TYPE A)
* 120 A-3294-891-A MAIN BOARD, COMPLETE (M500R: TYPE D)
* 120 A-3294-892-A MAIN BOARD, COMPLETE (M500R: TYPE B)

121 3-045-723-01 CAM (R)

* 122 X-3378-714-1 BRACKET (R) ASSY

123 X-3378-718-1 ARM (B-R) ASSY
124 X-3378-716-1 ARM (A-R) ASSY
125 3-045-714-01 GEAR (B)
126 3-048-645-01 SPRING (ARM L)
127 3-048-644-01 SPRING (ARM R)

M601 X-3378-769-1 MOTOR ASSY (FRONT PANEL OPEN/CLOSE)
TUX100 A-3220-738-A FM/AM TUNER UNIT (TUX-020)

53

(4) MECHANISM DECK SECTION

(MG-25E-136)

154

153

#12

155

158

152

157

156

159

A

160

A

161

163

HP901

162

M901

164

not supplied

168

151

Ref. No. Part No. Description Remark

151 A-3291-667-A CLUTCH (FR) ASSY

* 152 3-019-130-01 LEVER (LDG-A)

153 3-019-131-01 LEVER (LDG-B)
154 3-020-539-01 SPRING (LD-1), TENSION
155 3-020-540-01 SPRING (LD-2), TENSION

156 3-020-542-01 GEAR (LOADING FT)
157 3-341-753-11 WASHER, POLYETHYLENE
158 3-020-533-01 HOUSING

* 159 3-020-532-01 ARM (SUCTION)

160 3-020-534-01 HANGER

#7

168

166

167

165

Ref. No. Part No. Description Remark

161 3-933-346-01 CATCHER
162 3-933-344-01 GUIDE (C)
163 3-014-798-01 SCREW (HEAD), SPECIAL
164 3-364-151-01 WASHER
165 A-3220-607-A MECHANISM DECK ASSY

166 3-017-302-01 BELT (25)
167 3-936-853-01 FLYWHEEL (F)
168 3-701-437-21 WASHER
HP901 1-500-157-21 HEAD, MAGNETIC (PLAYBACK)
M901 A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)

54

SECTION 9

ELECTRICAL PARTS LIST

Ver 1.1

DISPLAY

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.

• -XX and -X mean standardized parts, so they
may have some difference from the original
one.

• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable

• Please refer to servicing notes (page 3) for
system of TYPE A, B, C and D.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* A-3283-018-A DISPLAY BOARD, COMPLETE (M550)
* A-3283-019-A DISPLAY BOARD, COMPLETE (M500R)

************************

1-694-685-11 CONDUCTIVE BOARD, CONNECTION
1-694-686-11 CONDUCTIVE BOARD, CONNECTION
1-694-687-11 CONDUCTIVE BOARD, CONNECTION

* 3-045-702-01 BRACKET (LCD) (MAIN)
* 3-045-703-01 PLATE (LCD) (MAIN), LIGHT GUIDE

* 3-045-704-01 SHEET (MAIN), DIFFUSION
* 3-045-705-01 SHEET (MAIN), REFLECTION
* 3-045-706-01 BRACKET (LCD) (SUB)
* 3-045-707-01 PLATE (LCD) SUB, LIGHT GUIDE
* 3-045-708-01 SHEET (SUB), DIFFUSION

< CAPACITOR >

C901 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C902 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C903 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C904 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C905 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C906 1-115-412-11 CERAMIC CHIP 680PF 5% 25V
C907 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C908 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C909 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C910 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C911 1-115-412-11 CERAMIC CHIP 680PF 5% 25V
C912 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C913 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

< CONNECTOR >

CN901 1-794-184-21 CONNECTOR, FPC 14P

< DIODE >

D902 8-719-422-41 DIODE MA8051-L-TX
D903 8-719-977-12 DIODE MA8068-M-TX
D904 8-719-977-12 DIODE MA8068-M-TX
D905 8-719-977-12 DIODE MA8068-M-TX
D906 8-719-977-12 DIODE MA8068-M-TX

D907 8-719-977-12 DIODE MA8068-M-TX
D908 8-719-420-14 DIODE MA8082-M (TX)
D909 8-719-422-80 DIODE MA8075-H-TX

• 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

IC901 8-759-653-26 IC LC75878W
IC902 8-759-653-26 IC LC75878W
IC903 8-749-012-25 IC RS-170-TU

LCD901 1-803-913-11 DISPLAY PANEL, LIQUID CRYSTAL
LCD902 1-803-914-11 DISPLAY PANEL, LIQUID CRYSTAL

LED901 8-719-076-58 LED NSSW440-BRS (ILLUMINATION)
LED903 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED904 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED905 8-719-079-26 LED NSSB440-WRST-THR (LCD BACK LIGHT)
LED906 8-719-079-26 LED NSSB440-WRST-THR (LCD BACK LIGHT)

LED907 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED908 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED911 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED912 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED913 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)

LED914 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED915 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED916 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED917 8-719-078-39 LED CL-170SR-CD-T (ILLUMINATION)
LED918 8-719-078-39 LED CL-170SR-CD-T (ILLUMINATION)

LED919 8-719-078-39 LED CL-170SR-CD-T (ILLUMINATION)
LED920 8-719-078-39 LED CL-170SR-CD-T (ILLUMINATION)
LED921 8-719-078-39 LED CL-170SR-CD-T (MODE o)

LSW901 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (TA)

LSW902 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (SOUND)
LSW903 1-771-883-11 SWITCH, TACTILE (WITH LED) (D-BASS)

LSW904 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (MENU)
LSW905 1-771-883-11 SWITCH, TACTILE (WITH LED) (DISC +)

LSW906 1-771-883-11 SWITCH, TACTILE (WITH LED) (. m)
LSW907 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (LIST)
LSW908 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (> M)
LSW909 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (ENTER)
LSW910 1-771-883-11 SWITCH, TACTILE (WITH LED) (DIISC -)

When indicating parts by reference
number, please include the board.

< IC >

< LIQUID CRYSTAL DISPLAY >

< LED >

< SWITCH >

(M500R)

(M500R)

LSW911 1-771-883-11 SWITCH, TACTILE (WITH LED) (CLOSE)

55

DISPLAY

Ref. No. Part No. Description Remark

LSW912 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (OPEN)
LSW913 1-771-883-11 SWITCH, TACTILE (WITH LED) (6)
LSW914 1-771-883-11 SWITCH, TACTILE (WITH LED) (5)
LSW915 1-771-883-11 SWITCH, TACTILE (WITH LED) (4)

LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED) (3)
LSW917 1-771-883-11 SWITCH, TACTILE (WITH LED) (SHUF 2)
LSW918 1-771-883-11 SWITCH, TACTILE (WITH LED) (REP 1)
LSW919 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (AF)

(M500R)

LSW921 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (+)
LSW922 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (PTY DSPL)

(M500R)

LSW922 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (DSPL)

(M550)
LSW923 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (-)
LSW924 1-771-883-11 SWITCH, TACTILE (WITH LED) (OFF)

LSW925 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)

< TRANSISTOR >

Q901 8-729-900-53 TRANSISTOR DTC114EKA-T146
Q902 8-729-106-60 TRANSISTOR 2SB1132-T101-QR
Q903 8-729-106-60 TRANSISTOR 2SB1132-T101-QR
Q904 8-729-900-53 TRANSISTOR DTC114EKA-T146
Q905 8-729-904-66 TRANSISTOR DTD113EK-T-146

Q906 8-729-904-66 TRANSISTOR DTD113EK-T-146
Q910 8-729-900-53 TRANSISTOR DTC114EKA-T146

< RESISTOR >

R901 1-218-879-11 RES-CHIP 22K 2% 1/16W
R902 1-218-875-11 RES-CHIP 15K 2% 1/16W
R903 1-218-871-11 RES-CHIP 10K 2% 1/16W
R904 1-218-867-11 RES-CHIP 6.8K 2% 1/16W
R905 1-218-859-11 RES-CHIP 3.3K 2% 1/16W

R906 1-218-859-11 RES-CHIP 3.3K 2% 1/16W
R907 1-218-855-11 RES-CHIP 2.2K 2% 1/16W
R908 1-218-851-11 RES-CHIP 1.5K 2% 1/16W
R909 1-218-851-11 RES-CHIP 1.5K 2% 1/16W
R910 1-218-847-11 RES-CHIP 1K 2% 1/16W

R911 1-219-286-11 RES-CHIP 680 2% 1/16W
R912 1-219-286-11 RES-CHIP 680 2% 1/16W
R913 1-219-286-11 RES-CHIP 680 2% 1/16W
R914 1-218-871-11 RES-CHIP 10K 2% 1/16W
R915 1-218-867-11 RES-CHIP 6.8K 2% 1/16W

R916 1-218-863-11 RES-CHIP 4.7K 2% 1/16W
R917 1-218-859-11 RES-CHIP 3.3K 2% 1/16W
R918 1-218-855-11 RES-CHIP 2.2K 2% 1/16W
R919 1-218-851-11 RES-CHIP 1.5K 2% 1/16W
R920 1-218-851-11 RES-CHIP 1.5K 2% 1/16W

R921 1-218-847-11 RES-CHIP 1K 2% 1/16W
R922 1-219-286-11 RES-CHIP 680 2% 1/16W
R923 1-219-286-11 RES-CHIP 680 2% 1/16W
R924 1-219-286-11 RES-CHIP 680 2% 1/16W
R926 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R927 1-216-833-11 RES-CHIP 10K 5% 1/16W
R928 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R929 1-216-833-11 RES-CHIP 10K 5% 1/16W
R930 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R931 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

Ref. No. Part No. Description Remark

R932 1-216-035-00 METAL CHIP 270 5% 1/10W
R933 1-216-025-00 RES-CHIP 100 5% 1/10W
R934 1-216-025-00 RES-CHIP 100 5% 1/10W
R935 1-216-025-00 RES-CHIP 100 5% 1/10W
R936 1-216-025-00 RES-CHIP 100 5% 1/10W

R937 1-216-025-00 RES-CHIP 100 5% 1/10W
R938 1-216-025-00 RES-CHIP 100 5% 1/10W
R940 1-216-025-00 RES-CHIP 100 5% 1/10W
R941 1-216-025-00 RES-CHIP 100 5% 1/10W
R942 1-216-025-00 RES-CHIP 100 5% 1/10W

R943 1-216-025-00 RES-CHIP 100 5% 1/10W
R945 1-216-035-00 METAL CHIP 270 5% 1/10W
R947 1-216-035-00 METAL CHIP 270 5% 1/10W
R949 1-216-029-00 METAL CHIP 150 5% 1/10W
R951 1-216-029-00 METAL CHIP 150 5% 1/10W

R953 1-216-029-00 METAL CHIP 150 5% 1/10W
R955 1-216-029-00 METAL CHIP 150 5% 1/10W
R957 1-216-029-00 METAL CHIP 150 5% 1/10W
R959 1-216-029-00 METAL CHIP 150 5% 1/10W
R961 1-216-029-00 METAL CHIP 150 5% 1/10W

R963 1-216-029-00 METAL CHIP 150 5% 1/10W
R964 1-216-811-11 METAL CHIP 150 5% 1/16W
R965 1-216-833-11 RES-CHIP 10K 5% 1/16W
R967 1-216-805-11 METAL CHIP 47 5% 1/16W
R968 1-216-821-11 METAL CHIP 1K 5% 1/16W

R969 1-216-809-11 METAL CHIP 100 5% 1/16W
R970 1-216-809-11 METAL CHIP 100 5% 1/16W
R971 1-216-809-11 METAL CHIP 100 5% 1/16W
R972 1-216-841-11 METAL CHIP 47K 5% 1/16W
R974 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R975 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R976 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R977 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R978 1-216-809-11 METAL CHIP 100 5% 1/16W
R979 1-216-809-11 METAL CHIP 100 5% 1/16W

R980 1-216-809-11 METAL CHIP 100 5% 1/16W
R981 1-216-821-11 METAL CHIP 1K 5% 1/16W
R982 1-216-841-11 METAL CHIP 47K 5% 1/16W
R984 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R985 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R986 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R987 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R988 1-216-037-00 METAL CHIP 330 5% 1/10W
R989 1-216-821-11 METAL CHIP 1K 5% 1/16W
R990 1-216-025-00 RES-CHIP 100 5% 1/10W

(M550)

R991 1-216-025-00 RES-CHIP 100 5% 1/10W

(M550)

R992 1-216-025-00 RES-CHIP 100 5% 1/10W

(M550)

< SWITCH >

S901 1-771-027-21 SWITCH, KEYBOARD (RESET)
S902 1-771-884-11 SWITCH, TACTILE (MODE o)

**************************************************************

56

MAIN

Ref. No. Part No. Description Remark

* A-3294-887-A MAIN BOARD, COMPLETE (M550)
* A-3294-889-A MAIN BOARD, COMPLETE (M500R: TYPE C)
* A-3294-890-A MAIN BOARD, COMPLETE (M500R: TYPE A)
* A-3294-891-A MAIN BOARD, COMPLETE (M500R: TYPE D)
* A-3294-892-A MAIN BOARD, COMPLETE (M500R: TYPE B)

**********************

* 3-019-565-01 BRACKET (IC)
* 3-044-471-01 HEAT SINK (M550)
* 3-044-471-11 HEAT SINK (M500R)
* 3-045-759-01 HEAT SINK (REG)

7-685-792-09 SCREW +PTT 2.6X6 (S)

7-685-793-09 SCREW +PTT 2.6X8 (S)
7-685-794-09 SCREW +PTT 2.6X10 (S)

< BUZZER >

BZ600 1-529-078-11 BUZZER, PIEZOELECTRIC

< CAPACITOR/SHORT >

C101 1-164-346-11 CERAMIC CHIP 1uF 16V
C102 1-163-233-11 CERAMIC CHIP 18PF 5% 50V
C103 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V
C105 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V
C106 1-124-589-11 ELECT 47uF 20% 16V

Ref. No. Part No. Description Remark

C139 1-164-346-11 CERAMIC CHIP 1uF 16V
C140 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C141 1-164-505-11 CERAMIC CHIP 2.2uF 16V

C142 1-164-346-11 CERAMIC CHIP 1uF 16V
C143 1-126-157-11 ELECT 10uF 20% 16V
C144 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C145 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C146 1-163-038-00 CERAMIC CHIP 0.1uF 25V

C147 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C148 1-126-157-11 ELECT 10uF 20% 16V
C150 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C168 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M550)

C170 1-124-234-00 ELECT 22uF 20% 16V

(M550)

C200 1-163-141-00 CERAMIC CHIP 0.001uF 5% 50V

(M550)

C201 1-163-141-00 CERAMIC CHIP 0.001uF 5% 50V

(M550)

C202 1-125-972-61 ELECT 100uF 20% 16V

(M550)

C203 1-125-972-61 ELECT 100uF 20% 16V

(M550)

C204 1-126-157-11 ELECT 10uF 20% 16V

C107 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V
C108 1-124-589-11 ELECT 47uF 20% 16V
C110 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C111 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C113 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V

C114 1-104-942-11 ELECT 1uF 20% 50V
C115 1-104-942-11 ELECT 1uF 20% 50V
C116 1-164-346-11 CERAMIC CHIP 1uF 16V
C118 1-164-346-11 CERAMIC CHIP 1uF 16V
C119 1-163-263-11 CERAMIC CHIP 330PF 5% 50V

C120 1-164-346-11 CERAMIC CHIP 1uF 16V
C121 1-163-017-00 CERAMIC CHIP 0.0047uF 10% 50V
C123 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C124 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C125 1-124-589-11 ELECT 47uF 20% 16V
C126 1-163-038-00 CERAMIC CHIP 0.1uF 25V

C127 1-124-584-00 ELECT 100uF 20% 10V

(M550)

C127 1-126-157-11 ELECT 10uF 20% 16V

(M500R)

C128 1-164-346-11 CERAMIC CHIP 1uF 16V

(M550)
C128 1-216-295-00 SHORT 0 (M500R)
C129 1-164-346-11 CERAMIC CHIP 1uF 16V

(M550)
C129 1-216-295-00 SHORT 0 (M500R)

C130 1-164-346-11 CERAMIC CHIP 1uF 16V

(M550)
C130 1-216-295-00 SHORT 0 (M500R)
C131 1-164-346-11 CERAMIC CHIP 1uF 16V

(M550)
C131 1-216-295-00 SHORT 0 (M500R)
C132 1-164-346-11 CERAMIC CHIP 1uF 16V

(M550)

C137 1-164-346-11 CERAMIC CHIP 1uF 16V
C138 1-164-346-11 CERAMIC CHIP 1uF 16V

C205 1-126-157-11 ELECT 10uF 20% 16V
C206 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

(M550)

C208 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M550)

C208 1-164-222-11 CERAMIC CHIP 0.22uF 25V

(M500R)

C209 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M550)

C209 1-164-222-11 CERAMIC CHIP 0.22uF 25V

(M500R)

C210 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

(M550)

C211 1-126-157-11 ELECT 10uF 20% 16V

(M550)

C220 1-124-234-00 ELECT 22uF 20% 16V

(M550)

C221 1-124-234-00 ELECT 22uF 20% 16V

(M550)

C222 1-126-157-11 ELECT 10uF 20% 16V

(M550)

C223 1-126-159-11 ELECT 0.47uF 20% 50V

(M500R)
C224 1-125-972-61 ELECT 100uF 20% 16V
C225 1-104-942-11 ELECT 1uF 20% 50V

(M550)
C226 1-104-942-11 ELECT 1uF 20% 50V
C227 1-164-346-11 CERAMIC CHIP 1uF 16V

(M550)

C228 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

(M550)
C229 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

(M550)
C250 1-163-141-00 CERAMIC CHIP 0.001uF 5% 50V

(M550)
C251 1-163-141-00 CERAMIC CHIP 0.001uF 5% 50V

(M550)

57

MAIN

Ref. No. Part No. Description Remark

C252 1-125-972-61 ELECT 100uF 20% 16V

(M550)

C253 1-125-972-61 ELECT 100uF 20% 16V

(M550)

C254 1-126-157-11 ELECT 10uF 20% 16V
C255 1-126-157-11 ELECT 10uF 20% 16V
C258 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M550)

C258 1-164-222-11 CERAMIC CHIP 0.22uF 25V

(M500R)

C259 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M550)

C259 1-164-222-11 CERAMIC CHIP 0.22uF 25V

(M500R)

C260 1-163-012-00 CERAMIC CHIP 0.0018uF 10% 50V

(M550)

C261 1-126-157-11 ELECT 10uF 20% 16V

(M550)

C269 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

(M550)

C304 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V

C305 1-126-157-11 ELECT 10uF 20% 16V
C306 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C307 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C308 1-163-235-11 CERAMIC CHIP 22PF 5% 50V

Ref. No. Part No. Description Remark

C419 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C420 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C421 1-163-113-00 CERAMIC CHIP 68PF 5% 50V

C422 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C423 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C424 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C425 1-126-935-11 ELECT 470uF 20% 16V
C426 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V

C427 1-163-023-00 CERAMIC CHIP 0.015uF 5% 50V
C500 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C501 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C502 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C503 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

C504 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C505 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C506 1-124-229-00 ELECT 33uF 20% 10V
C507 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C508 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

C509 1-124-589-11 ELECT 47uF 20% 16V
C510 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C511 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C512 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C513 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V
C514 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V

C309 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C310 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C311 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C312 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C313 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

C314 1-126-572-11 ELECT 4.7uF 20% 35V
C315 1-126-572-11 ELECT 4.7uF 20% 35V
C316 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C317 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C318 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

C319 1-111-233-11 ELECT 5600uF 20% 16V
C320 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C321 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V

(M550)

C400 1-164-222-11 CERAMIC CHIP 0.22uF 25V

(M500R)

C401 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

C402 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C403 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C404 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C405 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C406 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

C407 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C408 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C409 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C410 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C411 1-163-263-11 CERAMIC CHIP 330PF 5% 50V

C412 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C413 1-126-157-11 ELECT 10uF 20% 16V
C414 1-124-234-00 ELECT 22uF 20% 16V
C415 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C416 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V

C417 1-124-234-00 ELECT 22uF 20% 16V
C418 1-124-589-11 ELECT 47uF 20% 16V

C601 1-163-017-00 CERAMIC CHIP 0.0047uF 10% 50V

(M500R)

C601 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V

(M550)
C602 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C603 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C604 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C605 1-163-038-00 CERAMIC CHIP 0.1uF 25V

C606 1-163-102-00 CERAMIC CHIP 24PF 5% 50V
C607 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C608 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C609 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C610 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V

C611 1-126-157-11 ELECT 10uF 20% 16V
C612 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C613 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V
C614 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V
C615 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

C616 1-124-584-00 ELECT 100uF 20% 10V
C617 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C618 1-110-654-11 ELECT (BLOCK) 0.047F 0V
C619 1-128-057-11 ELECT 330uF 20% 6.3V
C620 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

C621 1-124-589-11 ELECT 47uF 20% 16V
C622 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C623 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C624 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C625 1-163-038-00 CERAMIC CHIP 0.1uF 25V

C626 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C627 1-126-154-11 ELECT 47uF 20% 6.3V
C628 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C629 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C630 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C631 1-163-038-00 CERAMIC CHIP 0.1uF 25V

58

MAIN

Ref. No. Part No. Description Remark

C632 1-126-157-11 ELECT 10uF 20% 16V
C633 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C634 1-163-133-00 CERAMIC CHIP 470PF 5% 50V
C635 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C636 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C637 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C670 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

C671 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C700 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V

(M500R)

C701 1-163-263-11 CERAMIC CHIP 330PF 5% 50V

(M500R)

C702 1-163-135-00 CERAMIC CHIP 560PF 5% 50V

(M500R)

C703 1-164-505-11 CERAMIC CHIP 2.2uF 16V

(M500R)

C704 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M500R)

C705 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M500R)

C707 1-163-237-11 CERAMIC CHIP 27PF 5% 50V

(M500R)

C708 1-163-237-11 CERAMIC CHIP 27PF 5% 50V

(M500R)

C709 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M500R)

C710 1-163-133-00 CERAMIC CHIP 470PF 5% 50V

(M500R)

C713 1-124-589-11 ELECT 47uF 20% 16V

(M500R)

C750 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M500R)

C751 1-163-133-00 CERAMIC CHIP 470PF 5% 50V

(M500R)

C752 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

(M500R)

C753 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

(M500R)

C754 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

(M500R)

C755 1-163-227-11 CERAMIC CHIP 10PF 0.5PF 50V

(M500R)

C756 1-164-005-11 CERAMIC CHIP 0.47uF 25V

(M500R)

C757 1-163-038-00 CERAMIC CHIP 0.1uF 25V

(M500R)

C758 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V

(M500R)

< CONNECTOR/JACK >

* CN100 1-506-984-11 PIN, CONNECTOR (PC BOARD) 2P
* CN200 1-506-985-11 PIN, CONNECTOR (PC BOARD) 3P (M550)

CN300 1-794-068-11 JACK, PIN 6P

(BUS AUDIO IN, AUDIO OUT REAR/FRONT)

CN301 1-774-701-11 PIN, CONNECTOR 16P

* CN400 1-506-995-11 PIN, CONNECTOR (PC BOARD) 13P

CN401 1-766-260-11 CONNECTOR, FFC/FPC (ZIF) 7P
CN402 1-794-185-21 CONNECTOR, FPC 14P
CN500 1-580-907-31 PLUG, CONNECTOR (BUS CONTROL IN)

* CN501 1-568-951-11 PIN, CONNECTOR 2P
* CN601 1-764-908-11 CONNECTOR, FFC/FPC (ZIF) 10P

Ref. No. Part No. Description Remark

CN602 1-506-468-11 PIN, CONNECTOR 3P

< DIODE >

D100 8-719-065-09 DIODE 02DZ5.1-Y (TPH3)
D101 8-719-074-47 DIODE CRS02 (TE85L)
D102 8-719-065-00 DIODE 02DZ3.9-X (TPH3)
D103 8-719-065-00 DIODE 02DZ3.9-X (TPH3)
D104 8-719-988-61 DIODE 1SS355TE-17
D105 8-719-058-24 DIODE RB501V-40TE-17 (M550)

D200 8-719-065-00 DIODE 02DZ3.9-X (TPH3) (M550)
D201 8-719-073-01 DIODE MA111-TX
D202 8-719-073-01 DIODE MA111-TX
D203 8-719-065-00 DIODE 02DZ3.9-X (TPH3)
D204 8-719-065-00 DIODE 02DZ3.9-X (TPH3)

D205 8-719-065-13 DIODE 02DZ5.6-Z (TPH3)
D206 8-719-801-78 DIODE 1SS184
D300 8-719-074-47 DIODE CRS02 (TE85L) (M550)
D300 8-719-079-97 DIODE CRZ22 (TE85L. SONY) (M500R)
D301 8-719-074-47 DIODE CRS02 (TE85L) (M550)
D301 8-719-079-97 DIODE CRZ22 (TE85L. SONY) (M500R)

D302 8-719-074-47 DIODE CRS02 (TE85L) (M550)
D302 8-719-079-97 DIODE CRZ22 (TE85L. SONY) (M500R)
D303 8-719-074-47 DIODE CRS02 (TE85L) (M550)
D303 8-719-079-97 DIODE CRZ22 (TE85L. SONY) (M500R)
D304 8-719-074-47 DIODE CRS02 (TE85L) (M550)

D304 8-719-079-97 DIODE CRZ22 (TE85L. SONY) (M500R)
D305 8-719-074-47 DIODE CRS02 (TE85L) (M550)
D305 8-719-079-97 DIODE CRZ22 (TE85L. SONY) (M500R)
D306 8-719-074-47 DIODE CRS02 (TE85L) (M550)
D306 8-719-079-97 DIODE CRZ22 (TE85L. SONY) (M500R)
D307 8-719-074-47 DIODE CRS02 (TE85L) (M550)

D307 8-719-079-97 DIODE CRZ22 (TE85L. SONY) (M500R)
D308 8-719-074-47 DIODE CRS02 (TE85L)
D309 8-719-074-47 DIODE CRS02 (TE85L)
D310 8-719-074-47 DIODE CRS02 (TE85L)
D311 8-719-074-47 DIODE CRS02 (TE85L)

D312 8-719-065-48 DIODE 02DZ18-Y (TPH3)
D315 8-719-073-01 DIODE MA111-TX
D316 8-719-073-01 DIODE MA111-TX
D317 8-719-049-38 DIODE 1N5404TU
D318 8-719-065-09 DIODE 02DZ5.1-Y (TPH3)

D320 8-719-065-13 DIODE 02DZ5.6-Z (TPH3)
D400 8-719-065-28 DIODE 02DZ9.1-Z (TPH3)
D401 8-719-074-47 DIODE CRS02 (TE85L)
D500 8-719-073-01 DIODE MA111-TX
D501 8-719-073-01 DIODE MA111-TX

D502 8-719-073-01 DIODE MA111-TX
D503 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D504 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D505 8-719-065-46 DIODE 02DZ16-Z (TPH3)
D506 8-719-065-48 DIODE 02DZ18-Y (TPH3)

D507 8-719-065-48 DIODE 02DZ18-Y (TPH3)
D508 8-719-065-16 DIODE 02DZ6.2-Z (TPH3)
D509 8-719-801-78 DIODE 1SS184-TE85L
D510 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D511 8-719-058-24 DIODE RB501V-40TE-17

D512 8-719-065-48 DIODE 02DZ18-Y (TPH3)
D513 8-719-073-01 DIODE MA111-TX

59

Ver 1.1

MAIN

Ref. No. Part No. Description Remark

D515 8-719-073-01 DIODE MA111-TX
D516 8-719-073-01 DIODE MA111-TX
D601 8-719-073-01 DIODE MA111-TX

D602 8-719-067-56 DIODE MA112-TX
D603 8-719-073-01 DIODE MA111-TX
D604 8-719-067-56 DIODE MA112-TX
D606 8-719-073-01 DIODE MA111-TX

D607 8-719-073-01 DIODE MA111-TX
D608 8-719-067-56 DIODE MA112-TX
D609 8-719-801-78 DIODE 1SS184-TE85L
D610 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D611 8-719-073-01 DIODE MA111-TX

D612 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D613 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D617 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D618 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D619 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)

D620 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D621 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D623 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D624 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D625 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)

D626 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D627 8-719-820-05 DIODE 1SS181-TE85L
D628 8-719-820-05 DIODE 1SS181-TE85L
D701 8-719-065-09 DIODE 02DZ5.1-Y (TPH3) (M500R)
D750 8-719-421-69 DIODE MA133-TX (M500R)

Ref. No. Part No. Description Remark

IC700 8-759-650-68 IC SAA6588T/V2-118 (M500R)
IC750 8-759-385-17 IC NJM4580E (TE2) (M500R)

< JACK >

J500 1-764-270-21 JACK (REMOTE IN)

< COIL >

L17 1-469-549-21 INDUCTOR 1uH
L300 1-419-476-31 INDUCTOR 250uH
L700 1-469-555-21 INDUCTOR 10uH (M500R)

< TRANSISTOR >

Q100 8-729-920-86 TRANSISTOR 2SD1664-QR
Q101 8-729-920-21 TRANSISTOR DTC314TK-T-146
Q102 8-729-920-21 TRANSISTOR DTC314TK-T-146
Q103 8-729-903-46 TRANSISTOR 2SB1132-T100-QR
Q104 8-729-207-56 TRANSISTOR RN1402-TE85L

Q105 8-729-020-67 TRANSISTOR XN1A312-TX
Q106 8-729-230-49 TRANSISTOR 2SC2712L-TE85L
Q107 8-729-216-22 TRANSISTOR 2SA1162-YG-TE85L
Q200 8-729-021-95 TRANSISTOR RN1441-A (TE85L)
Q201 8-729-021-95 TRANSISTOR RN1441-A (TE85L)

Q204 8-729-920-21 TRANSISTOR DTC314TK-T-146 (M550)
Q220 8-729-207-68 TRANSISTOR RN2402-TE85L
Q221 8-729-144-85 FET 2SK1133-T1B
Q222 8-729-144-85 FET 2SK1133-T1B
Q223 8-729-230-49 TRANSISTOR 2SC2712L-TE85L

< SHORT >

FB10 1-216-295-00 SHORT 0
FB11 1-216-295-00 SHORT 0
FB12 1-216-295-00 SHORT 0
FB13 1-216-295-00 SHORT 0
FB16 1-216-295-00 SHORT 0

< IC >

IC100 8-759-653-27 IC TDA7402TR
IC101 8-759-385-17 IC NJM4580E (TE2)
IC102 8-759-392-22 IC BA3834F
IC200 8-759-593-97 IC NJM2160AM-TE2 (M550)
IC201 8-759-593-97 IC NJM2160AM-TE2 (M550)

IC202 8-759-385-17 IC NJM4580E (TE2) (M550)
IC300 8-759-660-96 IC TDA7560 (M550)
IC300 8-759-663-88 IC TA8268H (M500R)
IC400 8-759-527-33 IC LB1930M-TLM
IC401 8-752-079-79 IC CXA2510AQ-T4

IC500 8-759-701-01 IC NJM2904M
IC501 8-759-593-98 IC BA8270FV-E2
IC502 8-759-580-33 IC BA6288FS-E2
IC503 8-759-668-14 IC PQ09DZ1U
IC601 8-759-668-45 IC MB90574BPMT-G-262-BND (M550)

IC601 8-759-668-46 IC MB90574BPMT-G-257-BND (M500R)
IC602 8-759-571-49 IC XC61AN4102PR
IC603 8-759-495-76 IC RN5VD33AA-TL
IC604 8-759-540-27 IC TA78DL06AS
IC605 8-759-528-47 IC PQ09RA11

IC606 8-759-277-63 IC TC7W14FU (TE12R)
IC607 8-759-684-69 IC HD6432355A26F

Q250 8-729-021-95 TRANSISTOR RN1441-A (TE85L)
Q251 8-729-021-95 TRANSISTOR RN1441-A (TE85L)
Q254 8-729-920-21 TRANSISTOR DTC314TK-T-146 (M550)
Q300 8-729-207-56 TRANSISTOR RN1402-TE85L
Q301 8-729-041-38 TRANSISTOR 2SB1241TV2Q

Q302 8-729-207-56 TRANSISTOR RN1402-TE85L
Q303 8-729-041-38 TRANSISTOR 2SB1241TV2Q
Q400 8-729-931-15 TRANSISTOR 2SD1858-R-TV2
Q401 8-729-020-67 TRANSISTOR XN1A312-TX
Q402 8-729-903-46 TRANSISTOR 2SB1132-T100-QR

Q403 8-729-207-56 TRANSISTOR RN1402-TE85L
Q404 8-729-207-56 TRANSISTOR RN1402-TE85L
Q500 8-729-207-56 TRANSISTOR RN1402-TE85L
Q501 8-729-230-49 TRANSISTOR 2SC2712L-TE85L
Q502 8-729-216-22 TRANSISTOR 2SA1162-YG-TE85L

Q503 8-729-230-49 TRANSISTOR 2SC2712L-TE85L
Q504 8-729-207-56 TRANSISTOR RN1402-TE85L
Q505 8-729-216-22 TRANSISTOR 2SA1162-YG-TE85L
Q506 8-729-027-38 TRANSISTOR DTA144EKA-T146
Q600 8-729-207-68 TRANSISTOR RN2402-TE85L

Q601 8-729-207-68 TRANSISTOR RN2402-TE85L
Q603 8-729-230-49 TRANSISTOR 2SC2712L-TE85L
Q604 8-729-207-56 TRANSISTOR RN1402-TE85L
Q605 8-729-920-86 TRANSISTOR 2SD1664-QR
Q606 8-729-020-67 TRANSISTOR XN1A312-TX

Q607 8-729-230-49 TRANSISTOR 2SC2712L-TE85L
Q608 8-729-230-49 TRANSISTOR 2SC2712L-TE85L
Q611 8-729-920-21 TRANSISTOR DTC314TK-T-146
Q750 8-729-230-49 TRANSISTOR 2SC2712L-TE85L (M500R)
Q751 8-729-207-56 TRANSISTOR RN1402-TE85L (M500R)

60

MAIN

Ref. No. Part No. Description Remark

< RESISTOR >

R100 1-216-049-11 RES-CHIP 1K 5% 1/10W
R101 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R102 1-216-025-00 RES-CHIP 100 5% 1/10W
R103 1-216-025-00 RES-CHIP 100 5% 1/10W
R105 1-216-295-00 SHORT 0

R106 1-216-089-00 RES-CHIP 47K 5% 1/10W
R107 1-216-085-00 METAL CHIP 33K 5% 1/10W
R109 1-216-025-00 RES-CHIP 100 5% 1/10W
R110 1-216-025-00 RES-CHIP 100 5% 1/10W
R111 1-216-065-00 RES-CHIP 4.7K 5% 1/10W

R112 1-216-073-00 METAL CHIP 10K 5% 1/10W
R113 1-216-073-00 METAL CHIP 10K 5% 1/10W
R114 1-216-073-00 METAL CHIP 10K 5% 1/10W
R115 1-216-073-00 METAL CHIP 10K 5% 1/10W
R116 1-216-073-00 METAL CHIP 10K 5% 1/10W

R117 1-216-833-11 RES-CHIP 10K 5% 1/16W
R118 1-216-059-00 METAL CHIP 2.7K 5% 1/10W
R119 1-216-001-00 METAL CHIP 10 5% 1/10W
R120 1-216-073-00 METAL CHIP 10K 5% 1/10W
R121 1-216-073-00 METAL CHIP 10K 5% 1/10W

R122 1-216-097-00 RES-CHIP 100K 5% 1/10W
R123 1-216-073-00 METAL CHIP 10K 5% 1/10W
R124 1-216-073-00 METAL CHIP 10K 5% 1/10W
R125 1-216-073-00 METAL CHIP 10K 5% 1/10W
R126 1-216-073-00 METAL CHIP 10K 5% 1/10W

Ref. No. Part No. Description Remark

R220 1-216-837-11 METAL CHIP 22K 5% 1/16W

(M550)

R220 1-216-841-11 METAL CHIP 47K 5% 1/16W

(M500R)
R221 1-216-805-11 METAL CHIP 47 5% 1/16W
R222 1-216-841-11 METAL CHIP 47K 5% 1/16W

(M550)
R223 1-216-073-00 METAL CHIP 10K 5% 1/10W
R224 1-216-049-11 RES-CHIP 1K 5% 1/10W

(M500R)

R224 1-216-295-00 SHORT 0 (M550)
R225 1-216-845-11 METAL CHIP 100K 5% 1/16W
R226 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

(M550)
R227 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

(M550)
R228 8-719-058-24 DIODE RB501V-40TE-17

R229 1-216-298-00 METAL CHIP 2.2 5% 1/10W

(M550)
R230 1-216-049-11 METAL CHIP 1K 5% 1/10W
R231 1-216-049-11 METAL CHIP 1K 5% 1/10W

R232 1-216-845-11 METAL CHIP 100K 5% 1/16W
R233 1-216-841-11 METAL CHIP 47K 5% 1/16W
R234 1-216-845-11 METAL CHIP 100K 5% 1/16W
R250 1-216-049-11 RES-CHIP 1K 5% 1/10W

(M550)
R250 1-216-295-00 SHORT 0 (M500R)

R127 1-216-819-11 METAL CHIP 680 5% 1/16W
R128 1-216-037-00 METAL CHIP 330 5% 1/10W
R129 1-216-295-00 SHORT 0 (M550)
R130 1-216-089-00 RES-CHIP 47K 5% 1/10W
R131 1-216-864-11 SHORT 0 (M500R)
R200 1-216-049-11 RES-CHIP 1K 5% 1/10W

(M550)

R200 1-216-295-00 SHORT 0 (M500R)

R201 1-216-049-11 RES-CHIP 1K 5% 1/10W

(M550)
R201 1-216-295-00 SHORT 0 (M500R)
R202 1-218-725-11 RES-CHIP 24K 5% 1/16W

(M550)
R203 1-218-725-11 RES-CHIP 24K 5% 1/16W

(M550)
R204 1-202-926-11 RES-CHIP 36K 5% 1/16W

(M550)

R205 1-202-926-11 RES-CHIP 36K 5% 1/16W

(M550)
R206 1-216-033-00 METAL CHIP 220 5% 1/10W
R207 1-216-033-00 METAL CHIP 220 5% 1/10W
R208 1-216-081-00 METAL CHIP 22K 5% 1/10W
R209 1-216-081-00 METAL CHIP 22K 5% 1/10W

R214 1-216-097-00 RES-CHIP 100K 5% 1/10W

(M550)
R215 1-216-081-00 METAL CHIP 22K 5% 1/10W
R216 1-216-085-00 METAL CHIP 33K 5% 1/10W

(M550)
R217 1-216-033-00 METAL CHIP 220 5% 1/10W

(M550)
R218 1-216-081-00 METAL CHIP 22K 5% 1/10W

(M550)

R251 1-216-049-11 RES-CHIP 1K 5% 1/10W

(M550)
R251 1-216-295-00 SHORT 0 (M500R)
R252 1-218-725-11 RES-CHIP 24K 5% 1/16W

(M550)
R253 1-218-725-11 RES-CHIP 24K 5% 1/16W

(M550)
R254 1-202-926-11 RES-CHIP 36K 5% 1/16W

(M550)
R255 1-202-926-11 RES-CHIP 36K 5% 1/16W

(M550)

R256 1-216-033-00 METAL CHIP 220 5% 1/10W
R257 1-216-033-00 METAL CHIP 220 5% 1/10W
R258 1-216-081-00 METAL CHIP 22K 5% 1/10W
R259 1-216-081-00 METAL CHIP 22K 5% 1/10W
R260 1-216-049-11 METAL CHIP 1K 5% 1/10W

R261 1-216-049-11 METAL CHIP 1K 5% 1/10W
R265 1-216-081-00 METAL CHIP 22K 5% 1/10W
R266 1-216-085-00 METAL CHIP 33K 5% 1/10W

(M550)

R267 1-216-033-00 METAL CHIP 220 5% 1/10W

(M550)
R268 1-216-081-00 METAL CHIP 22K 5% 1/10W

(M550)
R300 1-216-085-00 METAL CHIP 33K 5% 1/10W
R301 1-216-085-00 METAL CHIP 33K 5% 1/10W
R302 1-216-049-11 RES-CHIP 1K 5% 1/10W

R304 1-216-049-11 RES-CHIP 1K 5% 1/10W
R308 1-216-025-00 RES-CHIP 100 5% 1/10W
R309 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R310 1-216-214-00 RES-CHIP 4.7K 5% 1/8W
R311 1-216-089-00 RES-CHIP 47K 5% 1/10W

61

MAIN

Ref. No. Part No. Description Remark

R312 1-216-214-00 RES-CHIP 4.7K 5% 1/8W
R313 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R314 1-216-089-00 RES-CHIP 47K 5% 1/10W
R316 1-216-295-00 SHORT 0
R317 1-216-230-00 RES-CHIP 22K 5% 1/8W

R330 1-216-049-11 RES-CHIP 1K 5% 1/10W
R400 1-216-097-00 RES-CHIP 100K 5% 1/10W
R401 1-216-097-00 RES-CHIP 100K 5% 1/10W
R402 1-216-097-00 RES-CHIP 100K 5% 1/10W
R403 1-216-097-00 RES-CHIP 100K 5% 1/10W

R404 1-216-027-00 METAL CHIP 120 5% 1/10W
R405 1-216-027-00 METAL CHIP 120 5% 1/10W
R406 1-216-109-00 METAL CHIP 330K 5% 1/10W
R407 1-216-109-00 METAL CHIP 330K 5% 1/10W
R408 1-216-075-00 METAL CHIP 12K 5% 1/10W

R409 1-216-079-00 METAL CHIP 18K 5% 1/10W
R410 1-216-079-00 METAL CHIP 18K 5% 1/10W
R411 1-216-075-00 METAL CHIP 12K 5% 1/10W
R412 1-216-198-00 RES-CHIP 1K 5% 1/8W
R413 1-216-681-11 METAL CHIP 18K 0.5% 1/10W

R414 1-216-150-00 RES-CHIP 10 5% 1/8W
R415 1-216-150-00 RES-CHIP 10 5% 1/8W
R416 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R417 1-216-150-00 RES-CHIP 10 5% 1/8W
R418 1-216-150-00 RES-CHIP 10 5% 1/8W

R419 1-216-065-00 RES-CHIP 4.7K 5% 1/10W
R420 1-216-073-00 METAL CHIP 10K 5% 1/10W
R421 1-216-073-00 METAL CHIP 10K 5% 1/10W
R422 1-216-113-00 METAL CHIP 470K 5% 1/10W
R423 1-216-089-00 RES-CHIP 47K 5% 1/10W

R500 1-216-081-00 METAL CHIP 22K 5% 1/10W
R501 1-216-097-00 RES-CHIP 100K 5% 1/10W
R502 1-216-065-00 RES-CHIP 4.7K 5% 1/10W
R503 1-216-073-00 METAL CHIP 10K 5% 1/10W
R504 1-216-085-00 METAL CHIP 33K 5% 1/10W

R505 1-216-681-11 METAL CHIP 18K 0.5% 1/10W
R506 1-216-833-11 RES-CHIP 10K 5% 1/16W
R507 1-218-716-11 METAL CHIP 10K 0.5% 1/16W
R508 1-216-833-11 RES-CHIP 10K 5% 1/16W
R509 1-216-809-11 METAL CHIP 100 5% 1/16W

R510 1-216-089-00 RES-CHIP 47K 5% 1/10W
R511 1-216-845-11 METAL CHIP 100K 5% 1/16W
R512 1-216-809-11 METAL CHIP 100 5% 1/16W
R513 1-216-841-11 METAL CHIP 47K 5% 1/16W
R514 1-216-025-00 RES-CHIP 100 5% 1/10W

R515 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R516 1-216-073-00 METAL CHIP 10K 5% 1/10W
R517 1-216-809-11 METAL CHIP 100 5% 1/16W
R518 1-216-025-00 RES-CHIP 100 5% 1/10W
R519 1-216-134-00 METAL CHIP 2.2 5% 1/8W

R520 1-216-089-00 RES-CHIP 47K 5% 1/10W
R521 1-216-134-00 METAL CHIP 2.2 5% 1/8W
R522 1-216-073-00 METAL CHIP 10K 5% 1/10W
R523 1-216-134-00 METAL CHIP 2.2 5% 1/8W
R524 1-216-025-00 RES-CHIP 100 5% 1/10W

R525 1-216-833-11 RES-CHIP 10K 5% 1/16W
R526 1-216-017-00 RES-CHIP 47 5% 1/10W
R527 1-216-049-11 RES-CHIP 1K 5% 1/10W

Ref. No. Part No. Description Remark

R600 1-216-081-00 RES-CHIP 22K 5% 1/10W
R601 1-216-295-00 SHORT 0 (M550)

R602 1-216-025-00 RES-CHIP 100 5% 1/10W
R603 1-216-864-11 METAL CHIP 0 5% 1/16W

(M550)
R605 1-216-845-11 METAL CHIP 100K 5% 1/16W
R606 1-216-845-11 METAL CHIP 100K 5% 1/16W
R607 1-216-845-11 METAL CHIP 100K 5% 1/16W

R608 1-216-845-11 METAL CHIP 100K 5% 1/16W
R609 1-216-845-11 METAL CHIP 100K 5% 1/16W
R611 1-216-097-00 RES-CHIP 100K 5% 1/10W
R612 1-216-025-00 RES-CHIP 100 5% 1/10W
R613 1-216-073-00 METAL CHIP 10K 5% 1/10W

R614 1-216-025-00 RES-CHIP 100 5% 1/10W
R615 1-216-025-00 RES-CHIP 100 5% 1/10W
R616 1-216-073-00 METAL CHIP 10K 5% 1/10W
R617 1-216-097-00 RES-CHIP 100K 5% 1/10W
R618 1-216-073-00 METAL CHIP 10K 5% 1/10W

R619 1-216-845-11 METAL CHIP 100K 5% 1/16W
R620 1-216-821-11 METAL CHIP 1K 5% 1/16W
R621 1-216-049-11 RES-CHIP 1K 5% 1/10W
R622 1-216-845-11 METAL CHIP 100K 5% 1/16W
R623 1-216-821-11 METAL CHIP 1K 5% 1/16W

R624 1-216-845-11 METAL CHIP 100K 5% 1/16W
R625 1-216-295-00 SHORT 0 (M500R: TYPE A, D/M550)
R626 1-216-295-00 SHORT 0 (M500R: TYPE A, C/M550)
R632 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R633 1-216-845-11 METAL CHIP 100K 5% 1/16W

R634 1-216-839-11 METAL CHIP 33K 5% 1/16W
R635 1-216-821-11 METAL CHIP 1K 5% 1/16W
R636 1-216-097-00 RES-CHIP 100K 5% 1/10W
R638 1-216-845-11 METAL CHIP 100K 5% 1/16W

(M500R)

R639 1-216-845-11 METAL CHIP 100K 5% 1/16W

R640 1-216-845-11 METAL CHIP 100K 5% 1/16W
R641 1-216-845-11 METAL CHIP 100K 5% 1/16W
R642 1-216-097-00 RES-CHIP 100K 5% 1/10W
R643 1-216-085-00 METAL CHIP 33K 5% 1/10W
R644 1-216-073-00 METAL CHIP 10K 5% 1/10W

R645 1-216-073-00 METAL CHIP 10K 5% 1/10W
R646 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R647 1-216-025-00 RES-CHIP 100 5% 1/10W
R648 1-216-037-00 METAL CHIP 330 5% 1/10W
R649 1-216-845-11 METAL CHIP 100K 5% 1/16W

R650 1-216-049-11 RES-CHIP 1K 5% 1/10W
R651 1-216-025-00 RES-CHIP 100 5% 1/10W
R652 1-216-049-11 RES-CHIP 1K 5% 1/10W
R653 1-216-081-00 METAL CHIP 22K 5% 1/10W
R654 1-216-097-00 RES-CHIP 100K 5% 1/10W

R655 1-216-081-00 METAL CHIP 22K 5% 1/10W
R656 1-216-097-00 RES-CHIP 100K 5% 1/10W
R657 1-216-821-11 METAL CHIP 1K 5% 1/16W
R658 1-216-821-11 METAL CHIP 1K 5% 1/16W
R659 1-216-049-11 RES-CHIP 1K 5% 1/10W

R660 1-216-097-00 RES-CHIP 100K 5% 1/10W
R661 1-216-097-00 RES-CHIP 100K 5% 1/10W
R662 1-216-813-11 METAL CHIP 220 5% 1/16W
R663 1-216-033-00 METAL CHIP 220 5% 1/10W

62

MAIN SUB

Ref. No. Part No. Description Remark

R664 1-216-097-00 RES-CHIP 100K 5% 1/10W

R665 1-216-097-00 RES-CHIP 100K 5% 1/10W
R666 1-218-716-11 METAL CHIP 10K 0.5% 1/16W
R667 1-216-809-11 METAL CHIP 100 5% 1/16W
R668 1-218-716-11 METAL CHIP 10K 0.5% 1/16W
R669 1-216-809-11 METAL CHIP 100 5% 1/16W

R670 1-216-025-00 RES-CHIP 100 5% 1/10W
R671 1-216-025-00 RES-CHIP 100 5% 1/10W
R672 1-216-025-00 RES-CHIP 100 5% 1/10W
R673 1-216-025-00 RES-CHIP 100 5% 1/10W
R674 1-216-295-00 SHORT 0

R675 1-216-025-00 RES-CHIP 100 5% 1/10W
R676 1-216-809-11 METAL CHIP 100 5% 1/16W
R677 1-216-025-00 RES-CHIP 100 5% 1/10W
R678 1-216-809-11 METAL CHIP 100 5% 1/16W
R679 1-216-845-11 METAL CHIP 100K 5% 1/16W

R680 1-216-845-11 METAL CHIP 100K 5% 1/16W
R681 1-216-845-11 METAL CHIP 100K 5% 1/16W
R682 1-216-097-00 RES-CHIP 100K 5% 1/10W
R700 1-216-001-00 METAL CHIP 10 5% 1/10W

(M500R)

R701 1-216-113-00 METAL CHIP 470K 5% 1/10W

(M500R)

R702 1-216-049-11 RES-CHIP 1K 5% 1/10W

(M500R)

R703 1-216-830-11 METAL CHIP 5.6K 5% 1/16W

(M500R)

R704 1-216-817-11 METAL CHIP 470 5% 1/16W

(M500R)

R705 1-216-809-11 METAL CHIP 100 5% 1/16W

(M500R)

R706 1-216-809-11 METAL CHIP 100 5% 1/16W

(M500R)

R718 1-216-295-00 SHORT 0 (M550)
R719 1-216-845-11 METAL CHIP 100K 5% 1/16W

(M500R: TYPE B, C)

R720 1-216-845-11 METAL CHIP 100K 5% 1/16W

(M500R: TYPE B, D)

R738 1-216-025-00 RES-CHIP 100 5% 1/10W

(M500R)

R739 1-216-295-00 SHORT 0 (M500R)

R740 1-216-864-11 METAL CHIP 0 5% 1/16W

(M500R)

R741 1-216-864-11 METAL CHIP 0 5% 1/16W

(M500R)

R742 1-216-864-11 METAL CHIP 0 5% 1/16W

(M500R)

R743 1-216-864-11 METAL CHIP 0 5% 1/16W

(M500R)

R750 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

(M500R)

R751 1-216-073-00 METAL CHIP 10K 5% 1/10W

(M500R)

R752 1-216-073-00 METAL CHIP 10K 5% 1/10W

(M500R)

R753 1-216-065-00 RES-CHIP 4.7K 5% 1/10W

(M500R)

R754 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

(M500R)

R755 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

(M500R)

Ref. No. Part No. Description Remark

R756 1-216-061-00 METAL CHIP 3.3K 5% 1/10W

(M500R)

R757 1-216-097-00 RES-CHIP 100K 5% 1/10W

(M500R)

R758 1-216-121-00 RES-CHIP 1M 5% 1/10W

(M500R)

R759 1-216-025-00 RES-CHIP 100 5% 1/10W

(M500R)

R760 1-216-295-00 SHORT 0 (M500R)

< COMPOSITION CIRCUIT BLOCK >

RB13 1-233-412-11 RES, CHIP NETWORK 1K (3216)
RB14 1-233-810-21 RES, NETWORK 100K (3216)

< VARIABLE RESISTOR >

RV400 1-238-090-11 RES, ADJ, CERMET 10K
RV401 1-238-090-11 RES, ADJ, CERMET 10K

< TUNER >

TUX100 A-3220-738-A FM/AM TUNER UNIT (TUX-020)

< THERMISTOR >

TH300 1-810-940-11 THERMISTOR, POSITIVE
TH301 1-810-940-11 THERMISTOR, POSITIVE
TH601 1-801-792-21 THERMISTOR, POSITIVE

< VIBRATOR >

X600 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)
X601 1-767-833-21 VIBRATOR, CERAMIC (3.68MHz)
X602 1-781-822-11 VIBRATOR, CERAMIC (18.432MHz)
X700 1-579-242-41 VIBRATOR, CRYSTAL (4.332MHz) (M500R)

**************************************************************

* 1-677-721-11 SUB BOARD

**********

< CAPACITOR >

C900 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

< CONNECTOR >

CN900 1-770-977-11 CONNECTOR, FPC 10P

< DIODE >

D900 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D901 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D902 8-719-073-01 DIODE MA111-TX
D903 8-719-065-09 DIODE 02DZ5.1-Y (TPH3)
D904 8-719-079-10 LED CL-220UB-X-TS

(CASSETTE SLOT INDICAOR)

D905 8-719-072-57 LED CL-170UB-X-T (Z)
D906 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D907 8-719-065-48 DIODE 02DZ18-Y (TPH3)
D908 8-719-065-48 DIODE 02DZ18-Y (TPH3)

< IC >

IC900 8-749-012-25 IC RS-170-TU

63

SUB SWITCH

Ref. No. Part No. Description Remark

< TRANSISTOR >

Q900 8-729-207-56 TRANSISTOR RN1402-TE85L
Q901 8-729-207-68 TRANSISTOR RN2402-TE85L

< RESISTOR >

R900 1-216-025-00 RES-CHIP 100 5% 1/10W
R901 1-216-041-00 METAL CHIP 470 5% 1/10W
R902 1-216-085-00 METAL CHIP 33K 5% 1/10W
R903 1-216-021-00 METAL CHIP 68 5% 1/10W
R905 1-216-049-11 RES-CHIP 1K 5% 1/10W

< SWITCH >

S900 1-692-135-21 SWITCH, KEY BOARD (Z)
S901 1-762-947-21 SWITCH, PUSH (1 KEY)

(CASSETTE IN/OUT DETECT)

S902 1-692-135-21 SWITCH, KEY BOARD (RESET)

**************************************************************

A-3326-298-A SWITCH BOARD, COMPLETE

***********************

For the parts on the SWITCH board, replace the entire mounted board.

**************************************************************

MISCELLANEOUS

**************

Ref. No. Part No. Description Remark

3-047-781-11 MANUAL, INSTRUCTION

(ENGLISH, FRENCH, SPANISH) (M550)

3-047-783-11 MANUAL, INSTRUCTION

(ENGLISH, SPANISH, SWEDISH, PORTUGUESE)

(M500R: AEP, UK)

3-047-783-21 MANUAL, INSTRUCTION

(FRENCH, GERMAN,DUTCH, ITALIAN, GREEK)

(M500R: AEP)

3-047-783-31 MANUAL, INSTRUCTION (GERMAN)

(M500R: GERMAN)

3-047-783-41 MANUAL, INSTRUCTION

(ENGLISH, CZECK, POLISH, TURKISH, RUSSIAN)

(M500R: SOUTH EUROPEAN)

3-047-782-11 MANUAL, INSTRUCTION, INSTALL

(ENGLISH, FRENCH, SPANISH) (M550)

3-047-784-11 MANUAL, INSTRUCTION, INSTALL

(ENGLISH, SPANISH, SWEDISH, PORTUGUESE)

(M500R: AEP, UK)

3-047-784-21 MANUAL, INSTRUCTION, INSTALL

(FRENCH, GERMAN, DUTCH, ITALIAN, GREEK)

(M500R: AEP, GERMAN)

3-047-784-31 MANUAL, INSTRUCTION, INSTALL

(ENGLISH, CZECK, POLISH, TURKISH, RUSSIAN)

(M500R: SOUTH EUROPEAN)

3-044-623-01 HOLDER, BATTERY (FOR RM-X94/X96)

************************************************************

6 1-792-584-11 CABLE, FLAT
9 1-792-194-11 CORD (WITH CONNECTOR) (POWER) (M550)
9 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)

81 1-677-340-11 FLEXIBLE BOARD
115 1-777-246-21 CORD (WITH CONNECTOR) (ANT)

117 1-790-375-11 CORD (WITH CONNECTOR)

(SUB OUT(MONO)) (M550)

F1 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE)

M601 X-3378-769-1 MOTOR ASSY (SERVICE USE)

(FRONT PANEL OPEN/CLOSE)
M901 A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)
HP901 1-500-157-21 HEAD, MAGNETIC (PLAYBACK)

************************************************************

**************

HARDWARE LIST

**************

#1 7-685-792-09 SCREW +PTT 2.6X6 (S)
#2 7-685-793-09 SCREW +PTT 2.6X8 (S)
#3 7-621-772-09 SCREW +B 2X3
#6 7-685-104-19 SCREW +P 2X6 TYPE2 NON-SLIT
#7 7-627-553-17 PRECISION SCREW +P 2X2 TYPE3

#8 7-624-102-04 STOP RING 1.5, TYPE -E
#9 7-627-553-28 SCREW,PRECISION +P 2X2.5
#10 7-685-794-09 SCREW +PTT 2.6X10 (S)
#12 7-624-104-04 STOP RING 20, TYPE-E

************************************************************

(M500R)

64

ACCESSORIES & PACKING MATERIALS

*******************************

1-418-812-41 WIRELESS REMOTE COMMANDER (RM-X94)

(M550)

1-418-812-71 WIRELESS REMOTE COMMANDER (RM-X96)

(M500R)

Ref. No. Part No. Description Remark

PARTS FOR INSTALLATION AND CONNECTION

*************************************

501 1-465-459-21 ADAPTER, ANTENNA (M500R)
502 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)

(M500R)
503 1-792-194-11 CORD (WITH CONNECTOR) (POWER) (M550)
504 3-014-370-21 FRAME, FITTING
505 3-030-929-02 SPRING, FITTING

* 506 3-048-118-01 KEY

507 X-3366-405-1 SCREW ASSY (EXP), FITTING(M500R)
508 3-934-325-01 SCREW (+K 5X8 TP)
509 X-3378-770-1 COLLAR ASSY
510 3-916-012-01 BRACKET (ND), FITTING ASSIST (M550)

511 X-3368-725-1 SCREW ASSY, FITTING (M550)
512 3-934-325-01 SCREW (+K 5X8 TP)

Ref. No. Part No. Description Remark

XR-M500R

501 502

ANTENNA ADAPTER

× 1

POWER CORD

× 1

507

FITTING SCREW

× 1

BUSHING

× 1

XR-M550

503

POWER CORD

× 1

510

FITTING SUPPORT (ND)

511

+ P4 × 6

× 1

+ P4 × 12

× 1

504 505 506

FRAME × 1 FITTING SPRING

× 2

508 509 512

+ K5 × 8

× 2

COLLAR × 1

× 1

KEY × 1

+ K × 8

× 4

65

XR-M500R/M550

MEMO

66

XR-M500R

/

M550

Canadian Model

US Model

XR-M550

SERVICE MANUAL

SUPPLEMENT-1

File this supplement with the service manual.

Subject: Board Modification

In this set, following boards have been changed in the midway of production.
Only XR-M550 is the object of changing MAIN/SUB boards.

TABLE OF CONTENTS

1. NEW/FORMER TYPE DISCRIMINATION............ 2

2. DIAGRAMS

2-1. Note for Printed Wiring Boards and

Schematic Diagrams .............................................................. 3

2-2. Printed Wiring Boards

– MAIN Board (Component Side) – (XR-M550 Only)........ 4

2-3. Printed Wiring Boards

– MAIN Board (Conductor Side) – (XR-M550 Only) ........ 5

2-4. Schematic Diagram

– MAIN Board (1/4) – (XR-M550 Only).............................. 6

2-5. Schematic Diagram

– MAIN Board (2/4) – (XR-M550 Only).............................. 7

2-6. Schematic Diagram

– MAIN Board (3/4) – (XR-M550 Only).............................. 8

2-7. Schematic Diagram

– MAIN Board (4/4) – (XR-M550 Only).............................. 9

2-8. Printed Wiring Boards –SUB Board – (XR-M550 Only).... 10

2-9. Schematic Diagram – SUB Board – (XR-M550 Only) ....... 11

2-10. Printed Wiring Boards – DISPLAY Board –........................ 12

2-11. Schematic Diagram – DISPLAY Board – ............................ 13

AEP Model

UK Model

XR-M500R

(ECN-CSA03404/CSB02152)

3. EXPLODED VIEWS....................................................... 14

4. ELECTRICAL PARTS LIST ...................................... 14

1. NEW/FORMER TYPE DISCRIMINATION

– MAIN Board (Component Side) – (XR-M550 only)

– SUB Board (Component Side) – (XR-M550 only)

Former type : 1-677-721-11
New Type : 1-680-701-11

– DISPLAY Board (Component Side) –

Former type : 1-677-719-11
New Type : 1-680-700-11

Former type : 1-677-725-11
New Type : 1-677-725-12

2

2. DIAGRAMS

2-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)

Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.

• DISPLAY board is four-layer printed board.
However, the patterns of layers 2 and 3 have not been in­cluded in this diagrams.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

f

•

• C : panel designation.

• U : B+ Line.

• H : adjustment for repair.

• Power v oltage is dc 14.4V and fed with regulated dc power

• Voltages are dc with respect to ground under no-signal

• Voltages are tak en with a V OM (Input impedance 10 MΩ).

• Circled numbers refer to waveforms.

• Signal path.

: internal component.

supply from ACC and BATT cords.
(detuned) conditions.

no mark : FM
( ) : AM
〈〈 〉〉 : T APE PLA YBA CK

Voltage variations may be noted due to normal produc­tion tolerances.

F : FM
f : AM
L : BUS AUDIO IN
E : TAPE PLA Y

4

W or less unless otherwise

33

XR-M500R/M550

• Semiconductor Location

Ref. No. LocationRef. No. Location

D100 D-13
D103 I-9
D104 D-13
D200 B-9
D201 I-5
D202 H-6
D203 B-9
D205 J-4
D206 H-6
D300 B-7
D301 B-7
D302 B-6
D303 B-7
D304 B-8
D305 B-8
D306 B-8
D307 B-8
D310 C-4
D311 C-4
D312 E-3
D316 B-6
D400 F-3
D500 F-4
D501 B-1
D502 I-4
D505 F-4
D506 G-4
D507 G-4
D508 G-4
D509 H-2
D511 H-4
D513 G-4
D606 H-5
D607 D-2
D610 J-3
D611 J-6
D627 J-9
D628 I-5

IC100 F-11
IC101 G-9
IC102 J-6
IC202 C-11
IC400 F-3
IC401 H-11
IC501 H-4
IC502 G-2

IC503 H-3
IC601 F-6
IC602 E-5
IC606 J-7
IC607 I-8

Q100 E-13
Q103 E-8
Q104 F-8
Q106 K-6
Q107 K-6
Q200 B-11
Q201 B-11
Q204 C-12
Q220 I-6
Q221 I-6
Q222 I-6
Q223 J-4
Q250 B-10
Q251 B-10
Q254 C-12
Q300 E-4
Q302 E-4
Q402 E-3
Q403 F-3
Q404 H-11
Q405 G-3
Q406 G-3
Q500 H-3
Q501 J-2
Q502 I-2
Q503 F-4
Q504 F-4
Q505 G-5
Q506 I-4
Q600 E-6
Q603 G-7
Q604 J-4
Q605 F-9
Q606 F-9
Q607 D-4
Q608 D-4
Q611 I-9
Q612 F-9

R228 D-9

2-2. PRINTED WIRING BOARDS – MAIN Board (Component Side) – (XR-M550 Only)

(Page 12)

44

2-3. PRINTED WIRING BOARDS – MAIN Board (Conductor Side) – (XR-M550 Only)

XR-M500R/M550

• Semiconductor Location

Ref. No. Location

D624 J-10
D625 J-10
D626 J-9
D640 F-4
D641 F-4

IC200 D-10
IC201 D-11
IC300 A-7
IC500 H-3
IC604 C-1
IC605 D-1

Q301 E-3
Q303 E-3
Q400 G-3

(Page 10)

Ref. No. Location

D308 D-4
D309 D-4
D317 C-2
D401 D-2
D503 B-3
D504 B-2
D510 I-3
D515 G-2
D609 E-5
D612 J-2
D613 J-2
D617 K-9
D618 K-9
D619 J-9
D620 J-9
D621 K-9
D623 J-9

55

XR-M500R/M550

2-4. SCHEMATIC DIAGRAM – MAIN Board (1/4) – (XR-M550 Only)

(Page

7)

(Page 9)

(Page 8)

66

2-5. SCHEMATIC DIAGRAM – MAIN Board (2/4) – (XR-M550 Only)

XR-M500R/M550

(Page 6)

(Page 8)

(Page 9)

77

XR-M500R/M550

Ver 1.1

2-6. SCHEMATIC DIAGRAM – MAIN Board (3/4) – (XR-M550 Only)

(Page 6)

(Page 7)

(Page

9)

88

2-7. SCHEMATIC DIAGRAM – MAIN Board (4/4) – (XR-M550 Only)

(Page 6)

XR-M500R/M550

(Page 7)

(Page 8)

(Page 13)

(Page 11)

99

XR-M500R/M550

2-8. PRINTED WIRING BOARDS – SUB Board – (XR-M550 Only)

• Semiconductor
Location

Ref. No. Location

D900 B-1
D901 A-1
D902 A-2
D903 A-1
D904 A-9
D905 A-10
D906 A-12

IC900 A-12

• Semiconductor
Location

Ref. No. Location

D907 A-9
D908 A-10

Q900 B-12
Q901 A-12

(Page 5)

1010

2-9. SCHEMATIC DIAGRAM – SUB Board – (XR-M550 Only)

XR-M500R/M550

(Page 9)

1111

XR-M500R/M550

2-10. PRINTED WIRING BOARDS – DISPLAY Board –

• Semiconductor
Location

Ref. No. Location

D910 C-2

IC901 B-7
IC902 B-8
IC903 C-2

LED901 A-1
LED903 B-2
LED904 A-2
LED907 B-2
LED908 B-2
LED911 B-13
LED912 B-12
LED913 C-2
LED914 C-13
LED915 B-13
LED916 A-13

Q901 B-2
Q902 B-1

• Semiconductor
Location

Ref. No. Location

D902 B-12
D903 C-11
D904 C-11
D905 C-10
D906 C-11
D907 B-11
D908 C-11
D909 C-12

LED905 B-10
LED906 C-10
LED917 B-3
LED918 C-3
LED919 B-2
LED920 B-2
LED921 A-2

(Page 4)

Q903 B-3
Q904 C-4
Q905 C-4
Q906 C-3
Q910 C-12

1212

2-11. SCHEMATIC DIAGRAM – DISPLAY Board –

(Page 9)

XR-M500R/M550

1313

DISPLAY

3. EXPLODED VIEWS

• DIFFERENT PARTS LIST

Page Former Type New Type

Ref. No. Part No. Description Remark

51

53

• Items marked “*” are not stocked since they are seldom required for routine service.
Some delay should be anticipated when ordering these items.

5 1-677-721-11 SUB BOARD

* 120 A-3294-887-A MAIN BOARD, COMPLETE (M550)

Ref. No. Part No. Description Remark

* 5 1-677-721-11 SUB BOARD (M500R)
* 5 1-680-701-11 SUB BOARD (M550)

* 120 A-3283-153-A MAIN BOARD, COMPLETE (M550)

4. ELECTRICAL PARTS LIST

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.

• -XX and -X mean standardized parts, so they
may have some difference from the original
one.

• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable

Ref. No. Part No. Description Remark

* A-3283-018-A DISPLAY BOARD, COMPLETE (M550)
* A-3283-019-A DISPLAY BOARD, COMPLETE (M500R)

************************

1-694-685-11 CONDUCTIVE BOARD, CONNECTION
1-694-686-11 CONDUCTIVE BOARD, CONNECTION
1-694-687-11 CONDUCTIVE BOARD, CONNECTION

* 3-045-702-01 BRACKET (LCD) (MAIN)
* 3-045-703-02 PLATE (LCD) (MAIN), LIGHT GUIDE

* 3-045-704-01 SHEET (MAIN), DIFFUSION
* 3-045-705-03 SHEET (MAIN), REFLECTION
* 3-045-706-01 BRACKET (LCD) (SUB)
* 3-045-707-01 PLATE (SUB) SUB, LIGHT GUIDE
* 3-045-708-01 SHEET (SUB), DIFFUSION

< CAPACITOR >

C901 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C902 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C903 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C904 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C905 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C906 1-115-412-11 CERAMIC CHIP 680PF 5% 25V
C907 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C908 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C909 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C910 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C911 1-115-412-11 CERAMIC CHIP 680PF 5% 25V
C912 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C913 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

< CONNECTOR >

CN901 1-794-184-11 CONNECTOR, FPC (ZIF) 14P

< DIODE >

D902 8-719-422-41 DIODE MA8051-L-TX
D903 8-719-977-12 DIODE MA8068-M-TX
D904 8-719-977-12 DIODE MA8068-M-TX
D905 8-719-977-12 DIODE MA8068-M-TX
D906 8-719-977-12 DIODE MA8068-M-TX

D907 8-719-977-12 DIODE MA8068-M-TX
D908 8-719-420-14 DIODE MA8082-M (TX)
D909 8-719-422-80 DIODE MA8075-H-TX
D910 8-719-978-33 DIODE UDZS-TE17-6.8B

• 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

When indicating parts by reference
number, please include the board.

Ref. No. Part No. Description Remark

< IC >

IC901 8-759-653-26 IC LC75878W
IC902 8-759-653-26 IC LC75878W
IC903 8-749-012-25 IC RS-170-TU

< LIQUID CRYSTAL DISPLAY >

LCD901 1-803-913-11 DISPLAY PANEL, LIQUID CRYSTAL
LCD902 1-803-914-11 DISPLAY PANEL, LIQUID CRYSTAL

< LED >

LED901 8-719-079-49 LED NSSW450-BRSTVR (ILLUMINATION)
LED903 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED904 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED905 8-719-079-26 LED NSSB440-WRST-THR

(LCD BACK LIGHT)

LED906 8-719-079-26 LED NSSB440-WRST-THR

(LCD BACK LIGHT)

LED907 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED908 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED911 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED912 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED913 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)

LED914 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED915 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED916 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)
LED917 8-719-078-39 LED CL-170SR-CD-T (ILLUMINATION)
LED918 8-719-078-39 LED CL-170SR-CD-T (ILLUMINATION)

LED919 8-719-078-39 LED CL-170SR-CD-T (ILLUMINATION)
LED920 8-719-078-39 LED CL-170SR-CD-T (ILLUMINATION)
LED921 8-719-078-39 LED CL-170SR-CD-T (MODE o)

< SWITCH >

LSW901 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (TA)

(M500R)
LSW902 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (SOUND)
LSW903 1-771-883-11 SWITCH, TACTILE (WITH LED) (D-BASS)

(M500R)
LSW904 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (MENU)
LSW905 1-771-883-11 SWITCH, TACTILE (WITH LED) (DISC +)

LSW906 1-771-883-11 SWITCH, TACTILE (WITH LED) (. m)
LSW907 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (LIST)
LSW908 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (> M)
LSW909 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (ENTER)

1414

DISPLAY

Ref. No. Part No. Description Remark

LSW910 1-771-883-11 SWITCH, TACTILE (WITH LED) (DISC –)

LSW911 1-771-883-11 SWITCH, TACTILE (WITH LED) (CLOSE)
LSW912 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (OPEN)
LSW913 1-771-883-11 SWITCH, TACTILE (WITH LED) (6)
LSW914 1-771-883-11 SWITCH, TACTILE (WITH LED) (5)
LSW915 1-771-883-11 SWITCH, TACTILE (WITH LED) (4)

LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED) (3)
LSW917 1-771-883-11 SWITCH, TACTILE (WITH LED) (SHUF 2)
LSW918 1-771-883-11 SWITCH, TACTILE (WITH LED) (REP 1)
LSW919 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (AF)

(M500R)

LSW921 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (+)

LSW922 1-771-476-11 SWITCH, KEY BOARD (WITH LED)

(M500R: PTY DSPL/M550: DSPL)
LSW923 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (–)
LSW924 1-771-883-11 SWITCH, TACTILE (WITH LED) (OFF)
LSW925 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)

< TRANSISTOR >

Q901 8-729-900-53 TRANSISTOR DTC114EKA-T146
Q902 8-729-106-60 TRANSISTOR 2SB1132-T101-QR
Q903 8-729-106-60 TRANSISTOR 2SB1132-T101-QR
Q904 8-729-900-53 TRANSISTOR DTC114EKA-T146
Q905 8-729-904-66 TRANSISTOR DTD113EK-T-146

Q906 8-729-904-66 TRANSISTOR DTD113EK-T-146
Q910 8-729-900-53 TRANSISTOR DTC114EKA-T146

< RESISTOR >

R901 1-218-879-11 RES-CHIP 22K 2% 1/16W
R902 1-218-875-11 RES-CHIP 15K 2% 1/16W
R903 1-218-871-11 RES-CHIP 10K 2% 1/16W
R904 1-218-867-11 RES-CHIP 6.8K 2% 1/16W
R905 1-218-859-11 RES-CHIP 3.3K 2% 1/16W

R906 1-218-859-11 RES-CHIP 3.3K 2% 1/16W
R907 1-218-855-11 RES-CHIP 2.2K 2% 1/16W
R908 1-218-851-11 RES-CHIP 1.5K 2% 1/16W
R909 1-218-851-11 RES-CHIP 1.5K 2% 1/16W
R910 1-218-847-11 RES-CHIP 1K 2% 1/16W

R911 1-219-286-11 RES-CHIP 680 2% 1/16W
R912 1-219-286-11 RES-CHIP 680 2% 1/16W
R913 1-219-286-11 RES-CHIP 680 2% 1/16W
R914 1-218-871-11 RES-CHIP 10K 2% 1/16W
R915 1-218-867-11 RES-CHIP 6.8K 2% 1/16W

R916 1-218-863-11 RES-CHIP 4.7K 2% 1/16W
R917 1-218-859-11 RES-CHIP 3.3K 2% 1/16W
R918 1-218-855-11 RES-CHIP 2.2K 2% 1/16W
R919 1-218-851-11 RES-CHIP 1.5K 2% 1/16W
R920 1-218-851-11 RES-CHIP 1.5K 2% 1/16W

R921 1-218-847-11 RES-CHIP 1K 2% 1/16W
R922 1-219-286-11 RES-CHIP 680 2% 1/16W
R923 1-219-286-11 RES-CHIP 680 2% 1/16W
R924 1-219-286-11 RES-CHIP 680 2% 1/16W
R926 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R927 1-216-833-11 METAL CHIP 10K 5% 1/16W
R928 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R929 1-216-833-11 METAL CHIP 10K 5% 1/16W
R930 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R931 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

Ref. No. Part No. Description Remark

R932 1-216-037-00 METAL CHIP 330 5% 1/10W
R933 1-216-033-00 METAL CHIP 220 5% 1/10W
R934 1-216-025-11 RES-CHIP 100 5% 1/10W
R935 1-216-033-00 METAL CHIP 220 5% 1/10W
R936 1-216-025-11 RES-CHIP 100 5% 1/10W

R937 1-216-033-00 METAL CHIP 220 5% 1/10W
R938 1-216-025-11 RES-CHIP 100 5% 1/10W
R940 1-216-033-00 METAL CHIP 220 5% 1/10W
R941 1-216-025-11 RES-CHIP 100 5% 1/10W
R942 1-216-025-11 RES-CHIP 100 5% 1/10W

R943 1-216-025-11 RES-CHIP 100 5% 1/10W
R945 1-216-035-00 METAL CHIP 270 5% 1/10W
R947 1-216-035-00 METAL CHIP 270 5% 1/10W
R949 1-216-029-00 METAL CHIP 150 5% 1/10W
R951 1-216-029-00 METAL CHIP 150 5% 1/10W

R953 1-216-029-00 METAL CHIP 150 5% 1/10W
R955 1-216-029-00 METAL CHIP 150 5% 1/10W
R957 1-216-029-00 METAL CHIP 150 5% 1/10W
R959 1-216-029-00 METAL CHIP 150 5% 1/10W
R961 1-216-029-00 METAL CHIP 150 5% 1/10W

R963 1-216-029-00 METAL CHIP 150 5% 1/10W
R964 1-216-811-11 METAL CHIP 150 5% 1/16W
R965 1-216-833-11 METAL CHIP 10K 5% 1/16W
R967 1-216-805-11 METAL CHIP 47 5% 1/16W
R968 1-216-821-11 METAL CHIP 1K 5% 1/16W

R969 1-216-809-11 METAL CHIP 100 5% 1/16W
R970 1-216-809-11 METAL CHIP 100 5% 1/16W
R971 1-216-809-11 METAL CHIP 100 5% 1/16W
R972 1-216-841-11 METAL CHIP 47K 5% 1/16W
R974 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R975 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R976 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R977 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R978 1-216-809-11 METAL CHIP 100 5% 1/16W
R979 1-216-809-11 METAL CHIP 100 5% 1/16W

R980 1-216-809-11 METAL CHIP 100 5% 1/16W
R981 1-216-821-11 METAL CHIP 1K 5% 1/16W
R982 1-216-841-11 METAL CHIP 47K 5% 1/16W
R984 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R985 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R986 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R987 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R988 1-216-037-00 METAL CHIP 330 5% 1/10W
R989 1-216-821-11 METAL CHIP 1K 5% 1/16W
R990 1-216-025-11 RES-CHIP 100 5% 1/10W

(M550)

R991 1-216-025-11 RES-CHIP 100 5% 1/10W

(M550)

R992 1-216-025-11 RES-CHIP 100 5% 1/10W

(M550)

< SWITCH >

S901 1-771-027-21 SWITCH, KEYBOARD (WITH LED) (RESET)
S902 1-771-884-11 SWITCH, TACTILE (WITH LED) (MODE o)

**************************************************************

15

MAIN

Ref. No. Part No. Description Remark

* A-3283-153-A MAIN BOARD, COMPLETE (M550)

*********************

* 3-019-565-01 BRACKET (IC)
* 3-044-471-01 HEAT SINK
* 3-045-759-01 HEAT SINK (REG)

7-685-792-09 SCREW +PTT 2.6X6 (S)
7-685-793-09 SCREW +PTT 2.6X8 (S)

7-685-795-09 SCREW +PTT 2.6X12 (S)

< BUZZER >

BZ600 1-504-920-11 BUZZER

< CAPACITOR >

C101 1-115-156-11 CERAMIC CHIP 1uF 10V
C102 1-162-918-11 CERAMIC CHIP 18PF 5% 50V
C103 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C105 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C107 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C110 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C111 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C113 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C114 1-104-942-11 ELECT 1uF 20% 50V
C115 1-104-942-11 ELECT 1uF 20% 50V

C116 1-115-156-11 CERAMIC CHIP 1uF 10V
C118 1-115-156-11 CERAMIC CHIP 1uF 10V
C119 1-162-961-11 CERAMIC CHIP 330PF 10% 50V
C120 1-115-156-11 CERAMIC CHIP 1uF 10V
C121 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C123 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C124 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C125 1-124-589-11 ELECT 47uF 20% 16V
C126 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C127 1-124-584-00 ELECT 100uF 20% 10V

C128 1-115-156-11 CERAMIC CHIP 1uF 10V
C129 1-115-156-11 CERAMIC CHIP 1uF 10V
C130 1-115-156-11 CERAMIC CHIP 1uF 10V
C131 1-115-156-11 CERAMIC CHIP 1uF 10V
C132 1-115-156-11 CERAMIC CHIP 1uF 10V

C137 1-115-156-11 CERAMIC CHIP 1uF 10V
C138 1-115-156-11 CERAMIC CHIP 1uF 10V
C139 1-115-156-11 CERAMIC CHIP 1uF 10V
C140 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C141 1-164-505-11 CERAMIC CHIP 2.2uF 16V

C142 1-115-156-11 CERAMIC CHIP 1uF 10V
C143 1-126-157-11 ELECT 10uF 20% 16V
C144 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C145 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C146 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C147 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C150 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C168 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C170 1-124-234-00 ELECT 22uF 20% 16V
C200 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V

C201 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V
C202 1-125-972-61 ELECT 100uF 20% 16V
C203 1-125-972-61 ELECT 100uF 20% 16V
C204 1-126-157-11 ELECT 10uF 20% 16V

Ref. No. Part No. Description Remark

C205 1-126-157-11 ELECT 10uF 20% 16V

C206 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C208 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C209 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C210 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C211 1-126-157-11 ELECT 10uF 20% 16V

C220 1-124-234-00 ELECT 22uF 20% 16V
C221 1-124-234-00 ELECT 22uF 20% 16V
C223 1-126-159-11 ELECT 0.47uF 20% 50V
C224 1-125-972-61 ELECT 100uF 20% 16V
C225 1-164-346-11 CERAMIC CHIP 1uF 16V

C226 1-124-257-00 ELECT 2.2uF 20% 50V
C227 1-164-346-11 CERAMIC CHIP 1uF 16V
C228 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C229 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C230 1-115-156-11 CERAMIC CHIP 1uF 10V

C231 1-115-156-11 CERAMIC CHIP 1uF 10V
C250 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V
C251 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V
C252 1-125-972-61 ELECT 100uF 20% 16V
C253 1-125-972-61 ELECT 100uF 20% 16V

C254 1-126-157-11 ELECT 10uF 20% 16V
C255 1-126-157-11 ELECT 10uF 20% 16V
C258 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C259 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C260 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C261 1-126-157-11 ELECT 10uF 20% 16V
C269 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C304 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C305 1-126-157-11 ELECT 10uF 20% 16V
C306 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C307 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C308 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C309 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C310 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C311 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C312 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C313 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C314 1-126-160-11 ELECT 1uF 20% 50V
C315 1-126-572-11 ELECT 4.7uF 20% 35V
C316 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C318 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C319 1-126-936-11 ELECT 3300uF 20% 16V
C320 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C321 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C400 1-165-128-11 CERAMIC CHIP 0.22uF 16V

C401 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C402 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C403 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C404 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C405 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C406 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C407 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C408 1-162-961-11 CERAMIC CHIP 330PF 10% 50V
C409 1-162-961-11 CERAMIC CHIP 330PF 10% 50V
C410 1-162-961-11 CERAMIC CHIP 330PF 10% 50V

C411 1-162-961-11 CERAMIC CHIP 330PF 10% 50V

16

MAIN

Ref. No. Part No. Description Remark

C412 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C413 1-126-157-11 ELECT 10uF 20% 16V
C414 1-124-234-00 ELECT 22uF 20% 16V
C415 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C416 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C418 1-124-589-11 ELECT 47uF 20% 16V
C419 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C420 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C421 1-162-925-11 CERAMIC CHIP 68PF 5% 50V

C422 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C423 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C424 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C425 1-126-935-11 ELECT 470uF 20% 16V
C426 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C427 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
C500 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C501 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C502 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C505 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C506 1-124-229-00 ELECT 33uF 20% 10V
C507 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C508 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C509 1-124-589-11 ELECT 47uF 20% 16V
C510 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C511 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C512 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C513 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C514 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C601 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C602 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C603 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C604 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C605 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C606 1-163-102-00 CERAMIC CHIP 24PF 5% 50V

C607 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C608 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C610 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C611 1-126-157-11 ELECT 10uF 20% 16V
C612 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C613 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C615 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C616 1-124-584-00 ELECT 100uF 20% 10V
C618 1-110-654-11 ELECT (BLOCK) 0.047F
C619 1-128-057-11 ELECT 330uF 20% 6.3V

C620 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C621 1-124-589-11 ELECT 47uF 20% 16V
C622 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C623 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C624 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C625 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C626 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C627 1-124-589-11 ELECT 47uF 20% 16V
C628 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C629 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C630 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C631 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C632 1-126-157-11 ELECT 10uF 20% 16V
C633 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

Ref. No. Part No. Description Remark

C634 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C635 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C636 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C670 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C671 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< CONNECTOR >

* CN100 1-506-984-11 PIN, CONNECTOR (PC BOARD) 2P
* CN200 1-506-985-11 PIN, CONNECTOR (PC BOARD) 3P

CN300 1-774-700-11 JACK, PIN 6P

(BUS AUDIO IN, AUDIO OUT REAR/FRONT)

CN301 1-774-701-11 PIN, CONNECTOR 16P

* CN400 1-506-995-11 PIN, CONNECTOR (PC BOARD) 13P

CN401 1-766-260-11 CONNECTOR, FFC/FPC (ZIF) 7P
CN402 1-794-185-11 CONNECTOR, FPC (ZIF) 14P
CN500 1-580-907-31 PLUG, CONNECTOR (BUS CONTROL IN)
CN501 1-568-951-11 PIN, CONNECTOR 2P

* CN601 1-764-908-11 CONNECTOR, FFC/FPC (ZIF) 10P

CN602 1-506-468-11 PIN, CONNECTOR 3P

< DIODE >

D100 8-719-065-09 DIODE 02DZ5.1-Y (TPH3)
D103 8-719-065-00 DIODE 02DZ3.9-X (TPH3)
D104 8-719-988-61 DIODE 1SS355TE-17
D200 8-719-065-00 DIODE 02DZ3.9-X (TPH3)
D201 8-719-988-61 DIODE 1SS355TE-17

D202 8-719-988-61 DIODE 1SS355TE-17
D203 8-719-065-00 DIODE 02DZ3.9-X (TPH3)
D205 8-719-065-12 DIODE 02DZ5.6-Y (TPH3)
D206 8-719-914-43 DIODE DAN202K-T-146
D300 8-719-079-97 DIODE CRZ22 (TE85L.SONY)

D301 8-719-079-97 DIODE CRZ22 (TE85L.SONY)
D302 8-719-079-97 DIODE CRZ22 (TE85L.SONY)
D303 8-719-079-97 DIODE CRZ22 (TE85L.SONY)
D304 8-719-079-97 DIODE CRZ22 (TE85L.SONY)
D305 8-719-079-97 DIODE CRZ22 (TE85L.SONY)

D306 8-719-079-97 DIODE CRZ22 (TE85L.SONY)
D307 8-719-079-97 DIODE CRZ22 (TE85L.SONY)
D308 8-719-053-18 DIODE 1SR154-400TE-25
D309 8-719-053-18 DIODE 1SR154-400TE-25
D310 8-719-017-94 DIODE MA8180-TX

D311 8-719-017-94 DIODE MA8180-TX
D312 8-719-017-94 DIODE MA8180-TX
D316 8-719-988-61 DIODE 1SS355TE-17
D317 8-719-049-38 DIODE 1N5404TU
D400 8-719-065-28 DIODE 02DZ9.1-Z (TPH3)

D401 8-719-074-47 DIODE CRS02 (TE85L)
D500 8-719-988-61 DIODE 1SS355TE-17
D501 8-719-988-61 DIODE 1SS355TE-17
D502 8-719-988-61 DIODE 1SS355TE-17
D503 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)

D504 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D505 8-719-065-46 DIODE 02DZ16-Z (TPH3)
D506 8-719-056-93 DIODE UDZ-TE-17-18B
D507 8-719-056-93 DIODE UDZ-TE-17-18B
D508 8-719-065-16 DIODE 02DZ6.2-Z (TPH3)

D509 8-719-914-43 DIODE DAN202K-T-146

17

Ver 1.1

MAIN

Ref. No. Part No. Description Remark

D510 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D511 8-719-058-24 DIODE RB501V-40TE-17
D513 8-719-988-61 DIODE 1SS355TE-17
D515 8-719-914-44 DIODE DAP202K-T-146

D606 8-719-988-61 DIODE 1SS355TE-17
D607 8-719-988-61 DIODE 1SS355TE-17
D609 8-719-914-43 DIODE DAN202K-T-146
D610 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D611 8-719-988-61 DIODE 1SS355TE-17

D612 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D613 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D617 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D618 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D619 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)

D620 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D621 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D623 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D624 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D625 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)

D626 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D627 8-719-914-44 DIODE DAP202K-T-146
D628 8-719-914-44 DIODE DAP202K-T-146
D640 8-719-914-43 DIODE DAN202K-T-146
D641 8-719-988-61 DIODE 1SS355TE-17

< SHORT >

FB10 1-216-864-11 SHORT 0
FB11 1-216-864-11 SHORT 0
FB12 1-216-864-11 SHORT 0
FB13 1-216-864-11 SHORT 0
FB16 1-216-864-11 SHORT 0

< IC >

IC100 8-759-653-27 IC TDA7402TR
IC101 8-759-909-71 IC BA4558F-E2
IC102 8-759-392-22 IC BA3834F
IC200 8-759-593-97 IC NJM2160AM-TE2
IC201 8-759-593-97 IC NJM2160AM-TE2

IC202 8-759-909-71 IC BA4558F-E2
IC300 8-759-827-14 IC TA8268AH
IC400 8-759-527-33 IC LB1930M-TLM
IC401 8-752-079-79 IC CXA2510AQ-T4
IC500 8-759-701-01 IC NJM2904M (TE2)

IC501 8-759-593-98 IC BA8270FV-E2
IC502 8-759-580-33 IC BA6288FS-E2
IC503 8-759-668-14 IC PQ09DZ1U
IC601 8-759-668-45 IC MB90574BPMT-G-262-BND
IC602 8-759-828-22 IC XC61CN4102MR

IC604 8-759-540-27 IC TA78DL06AS
IC605 8-759-528-47 IC PQ09RA11
IC606 8-759-277-63 IC TC7W14FU (TE12R)
IC607 8-759-684-69 IC HD6432355A26F

Ref. No. Part No. Description Remark

< SHORT >

JR501 1-216-864-11 SHORT 0
JR502 1-216-864-11 SHORT 0

< COIL >

L17 1-469-549-21 INDUCTOR 1uH
L300 1-419-476-31 CHOKE COIL 250uH

< TRANSISTOR >

Q100 8-729-052-35 TRANSISTOR STD1664
Q103 8-729-049-43 TRANSISTOR STB1132Y
Q104 8-729-038-68 TRANSISTOR KRC103S
Q106 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R
Q107 8-729-216-22 TRANSISTOR 2SA1162-YG-TE85L

Q200 8-729-920-31 TRANSISTOR DTC343TK-T-146
Q201 8-729-920-31 TRANSISTOR DTC343TK-T-146
Q204 8-729-920-21 TRANSISTOR DTC314TK-T-146
Q220 8-729-038-55 TRANSISTOR KRA103S
Q221 8-729-028-66 TRANSISTOR DTC115EKA-T146

Q222 8-729-144-85 FET 2SK1133-T1B
Q223 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R
Q250 8-729-920-31 TRANSISTOR DTC343TK-T-146
Q251 8-729-920-31 TRANSISTOR DTC343TK-T-146
Q254 8-729-920-21 TRANSISTOR DTC314TK-T-146

Q300 8-729-038-68 TRANSISTOR KRC103S
Q301 8-729-041-38 TRANSISTOR 2SB1241TV2Q
Q302 8-729-038-68 TRANSISTOR KRC103S
Q303 8-729-041-38 TRANSISTOR 2SB1241TV2Q
Q400 8-729-931-15 TRANSISTOR 2SD1858-R-TV2

Q402 8-729-049-43 TRANSISTOR STB1132Y
Q403 8-729-038-68 TRANSISTOR KRC103S
Q404 8-729-038-68 TRANSISTOR KRC103S
Q405 8-729-038-55 TRANSISTOR KRA103S
Q406 8-729-038-68 TRANSISTOR KRC103S

Q500 8-729-038-68 TRANSISTOR KRC103S
Q501 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R
Q502 8-729-216-22 TRANSISTOR 2SA1162-YG-TE85L
Q503 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R
Q504 8-729-038-68 TRANSISTOR KRC103S

Q505 8-729-038-55 TRANSISTOR KRA103S
Q506 8-729-038-55 TRANSISTOR KRA103S
Q600 8-729-038-55 TRANSISTOR KRA103S
Q603 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R
Q604 8-729-038-68 TRANSISTOR KRC103S

Q605 8-729-920-85 TRANSISTOR 2SD1664-T101-QR
Q606 8-729-038-68 TRANSISTOR KRC103S
Q607 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R
Q608 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R
Q611 8-729-920-21 TRANSISTOR DTC314TK-T-146

Q612 8-729-038-55 TRANSISTOR KRA103S

< JACK >

J500 1-764-270-21 JACK, STEREO MINIATURE (DIA.3.5)

18

(REMOTE IN)

< RESISTOR/DIODE >

R100 1-216-821-11 METAL CHIP 1K 5% 1/16W
R101 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R102 1-216-809-11 METAL CHIP 100 5% 1/16W
R103 1-216-809-11 METAL CHIP 100 5% 1/16W
R105 1-216-864-11 SHORT 0

MAIN

Ref. No. Part No. Description Remark

R106 1-216-841-11 METAL CHIP 47K 5% 1/16W
R107 1-216-839-11 METAL CHIP 33K 5% 1/16W
R109 1-216-809-11 METAL CHIP 100 5% 1/16W
R110 1-216-809-11 METAL CHIP 100 5% 1/16W
R111 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R112 1-216-833-11 METAL CHIP 10K 5% 1/16W
R113 1-216-833-11 METAL CHIP 10K 5% 1/16W
R114 1-216-833-11 METAL CHIP 10K 5% 1/16W
R115 1-216-833-11 METAL CHIP 10K 5% 1/16W
R116 1-216-833-11 METAL CHIP 10K 5% 1/16W

R117 1-216-833-11 METAL CHIP 10K 5% 1/16W
R118 1-216-826-11 METAL CHIP 2.7K 5% 1/16W
R119 1-216-797-11 METAL CHIP 10 5% 1/16W
R120 1-216-833-11 METAL CHIP 10K 5% 1/16W
R121 1-216-833-11 METAL CHIP 10K 5% 1/16W

R122 1-216-845-11 METAL CHIP 100K 5% 1/16W
R123 1-216-833-11 METAL CHIP 10K 5% 1/16W
R124 1-216-833-11 METAL CHIP 10K 5% 1/16W
R125 1-216-833-11 METAL CHIP 10K 5% 1/16W
R126 1-216-833-11 METAL CHIP 10K 5% 1/16W

R129 1-216-864-11 SHORT 0
R130 1-216-841-11 METAL CHIP 47K 5% 1/16W
R131 1-216-864-11 SHORT 0
R200 1-216-809-11 METAL CHIP 100 5% 1/16W
R201 1-216-809-11 METAL CHIP 100 5% 1/16W

R202 1-218-725-11 RES-CHIP 24K 5% 1/16W
R203 1-218-725-11 RES-CHIP 24K 5% 1/16W
R204 1-202-926-11 RES-CHIP 36K 5% 1/16W
R205 1-202-926-11 RES-CHIP 36K 5% 1/16W
R206 1-216-813-11 METAL CHIP 220 5% 1/16W

R207 1-216-813-11 METAL CHIP 220 5% 1/16W
R208 1-216-837-11 METAL CHIP 22K 5% 1/16W
R209 1-216-837-11 METAL CHIP 22K 5% 1/16W
R214 1-216-845-11 METAL CHIP 100K 5% 1/16W
R215 1-216-837-11 METAL CHIP 22K 5% 1/16W

R216 1-216-839-11 METAL CHIP 33K 5% 1/16W
R217 1-216-813-11 METAL CHIP 220 5% 1/16W
R218 1-216-837-11 METAL CHIP 22K 5% 1/16W
R220 1-216-841-11 METAL CHIP 47K 5% 1/16W
R221 1-216-805-11 METAL CHIP 47 5% 1/16W

R222 1-216-841-11 METAL CHIP 47K 5% 1/16W
R223 1-216-833-11 METAL CHIP 10K 5% 1/16W
R224 1-216-864-11 SHORT 0
R225 1-216-845-11 METAL CHIP 100K 5% 1/16W
R226 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R227 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R228 8-719-058-24 DIODE RB501V-40TE-17
R229 1-216-298-00 METAL CHIP 2.2 5% 1/10W
R230 1-216-821-11 METAL CHIP 1K 5% 1/16W
R231 1-216-821-11 METAL CHIP 1K 5% 1/16W

R232 1-216-845-11 METAL CHIP 100K 5% 1/16W
R233 1-216-837-11 METAL CHIP 22K 5% 1/16W
R234 1-216-845-11 METAL CHIP 100K 5% 1/16W
R250 1-216-809-11 METAL CHIP 100 5% 1/16W
R251 1-216-809-11 METAL CHIP 100 5% 1/16W

R252 1-218-725-11 RES-CHIP 24K 5% 1/16W
R253 1-218-725-11 RES-CHIP 24K 5% 1/16W

Ref. No. Part No. Description Remark

R254 1-202-926-11 RES-CHIP 36K 5% 1/16W
R255 1-202-926-11 RES-CHIP 36K 5% 1/16W
R256 1-216-813-11 METAL CHIP 220 5% 1/16W

R257 1-216-813-11 METAL CHIP 220 5% 1/16W
R258 1-216-837-11 METAL CHIP 22K 5% 1/16W
R259 1-216-837-11 METAL CHIP 22K 5% 1/16W
R260 1-216-821-11 METAL CHIP 1K 5% 1/16W
R261 1-216-821-11 METAL CHIP 1K 5% 1/16W

R265 1-216-837-11 METAL CHIP 22K 5% 1/16W
R266 1-216-839-11 METAL CHIP 33K 5% 1/16W
R267 1-216-813-11 METAL CHIP 220 5% 1/16W
R268 1-216-837-11 METAL CHIP 22K 5% 1/16W
R300 1-216-839-11 METAL CHIP 33K 5% 1/16W

R301 1-216-839-11 METAL CHIP 33K 5% 1/16W
R302 1-216-821-11 METAL CHIP 1K 5% 1/16W
R304 1-216-821-11 METAL CHIP 1K 5% 1/16W
R308 1-216-809-11 METAL CHIP 100 5% 1/16W
R309 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

R310 1-216-065-00 RES-CHIP 4.7K 5% 1/10W
R311 1-216-841-11 METAL CHIP 47K 5% 1/16W
R312 1-216-073-00 METAL CHIP 10K 5% 1/10W
R313 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R314 1-216-841-11 METAL CHIP 47K 5% 1/16W

R315 1-216-073-00 METAL CHIP 10K 5% 1/10W
R316 1-216-864-11 SHORT 0
R319 1-216-841-11 METAL CHIP 47K 5% 1/16W
R330 1-216-821-11 METAL CHIP 1K 5% 1/16W
R400 1-216-845-11 METAL CHIP 100K 5% 1/16W

R401 1-216-845-11 METAL CHIP 100K 5% 1/16W
R402 1-216-845-11 METAL CHIP 100K 5% 1/16W
R403 1-216-845-11 METAL CHIP 100K 5% 1/16W
R404 1-216-810-11 METAL CHIP 120 5% 1/16W
R405 1-216-810-11 METAL CHIP 120 5% 1/16W

R406 1-216-851-11 METAL CHIP 330K 5% 1/16W
R407 1-216-851-11 METAL CHIP 330K 5% 1/16W
R408 1-216-834-11 METAL CHIP 12K 5% 1/16W
R409 1-216-836-11 METAL CHIP 18K 5% 1/16W
R410 1-216-836-11 METAL CHIP 18K 5% 1/16W

R411 1-216-834-11 METAL CHIP 12K 5% 1/16W
R412 1-216-049-11 RES-CHIP 1K 5% 1/10W
R413 1-216-681-11 METAL CHIP 18K 0.5% 1/10W
R416 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R419 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R420 1-216-833-11 METAL CHIP 10K 5% 1/16W
R421 1-216-833-11 METAL CHIP 10K 5% 1/16W
R422 1-216-853-11 METAL CHIP 470K 5% 1/16W
R423 1-216-841-11 METAL CHIP 47K 5% 1/16W
R431 1-216-001-00 METAL CHIP 10 5% 1/10W

R432 1-216-001-00 METAL CHIP 10 5% 1/10W
R433 1-216-001-00 METAL CHIP 10 5% 1/10W
R434 1-216-001-00 METAL CHIP 10 5% 1/10W
R500 1-216-837-11 METAL CHIP 22K 5% 1/16W
R501 1-216-845-11 METAL CHIP 100K 5% 1/16W

R502 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R503 1-216-833-11 METAL CHIP 10K 5% 1/16W
R504 1-216-839-11 METAL CHIP 33K 5% 1/16W
R505 1-216-836-11 METAL CHIP 18K 5% 1/16W

19

MAIN

Ref. No. Part No. Description Remark

R506 1-216-833-11 METAL CHIP 10K 5% 1/16W

R507 1-218-716-11 METAL CHIP 10K 0.5% 1/16W
R508 1-216-833-11 METAL CHIP 10K 5% 1/16W
R509 1-216-809-11 METAL CHIP 100 5% 1/16W
R510 1-216-841-11 METAL CHIP 47K 5% 1/16W
R511 1-216-845-11 METAL CHIP 100K 5% 1/16W

R512 1-216-809-11 METAL CHIP 100 5% 1/16W
R513 1-216-841-11 METAL CHIP 47K 5% 1/16W
R514 1-216-809-11 METAL CHIP 100 5% 1/16W
R515 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R516 1-216-833-11 METAL CHIP 10K 5% 1/16W

R517 1-216-809-11 METAL CHIP 100 5% 1/16W
R518 1-216-809-11 METAL CHIP 100 5% 1/16W
R519 1-216-298-00 METAL CHIP 2.2 5% 1/10W
R521 1-216-298-00 METAL CHIP 2.2 5% 1/10W
R523 1-216-298-00 METAL CHIP 2.2 5% 1/10W

R524 1-216-809-11 METAL CHIP 100 5% 1/16W
R526 1-216-805-11 METAL CHIP 47 5% 1/16W
R527 1-216-821-11 METAL CHIP 1K 5% 1/16W
R600 1-216-837-11 METAL CHIP 22K 5% 1/16W
R601 1-216-864-11 SHORT 0

R602 1-216-809-11 METAL CHIP 100 5% 1/16W
R603 1-216-864-11 SHORT 0
R605 1-216-845-11 METAL CHIP 100K 5% 1/16W
R606 1-216-845-11 METAL CHIP 100K 5% 1/16W
R607 1-216-845-11 METAL CHIP 100K 5% 1/16W

R608 1-216-845-11 METAL CHIP 100K 5% 1/16W
R609 1-216-845-11 METAL CHIP 100K 5% 1/16W
R611 1-216-845-11 METAL CHIP 100K 5% 1/16W
R612 1-216-809-11 METAL CHIP 100 5% 1/16W
R613 1-216-833-11 METAL CHIP 10K 5% 1/16W

R614 1-216-809-11 METAL CHIP 100 5% 1/16W
R615 1-216-809-11 METAL CHIP 100 5% 1/16W
R616 1-216-833-11 METAL CHIP 10K 5% 1/16W
R617 1-216-845-11 METAL CHIP 100K 5% 1/16W
R618 1-216-833-11 METAL CHIP 10K 5% 1/16W

R619 1-216-845-11 METAL CHIP 100K 5% 1/16W
R620 1-216-821-11 METAL CHIP 1K 5% 1/16W
R621 1-216-821-11 METAL CHIP 1K 5% 1/16W
R622 1-216-845-11 METAL CHIP 100K 5% 1/16W
R623 1-216-821-11 METAL CHIP 1K 5% 1/16W

Ref. No. Part No. Description Remark

R648 1-216-815-11 METAL CHIP 330 5% 1/16W
R649 1-216-864-11 SHORT 0
R650 1-216-821-11 METAL CHIP 1K 5% 1/16W
R651 1-216-809-11 METAL CHIP 100 5% 1/16W

R652 1-216-821-11 METAL CHIP 1K 5% 1/16W
R653 1-216-837-11 METAL CHIP 22K 5% 1/16W
R654 1-216-841-11 METAL CHIP 47K 5% 1/16W
R655 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R656 1-216-845-11 METAL CHIP 100K 5% 1/16W

R657 1-216-821-11 METAL CHIP 1K 5% 1/16W
R658 1-216-821-11 METAL CHIP 1K 5% 1/16W
R659 1-216-821-11 METAL CHIP 1K 5% 1/16W
R660 1-216-845-11 METAL CHIP 100K 5% 1/16W
R661 1-216-845-11 METAL CHIP 100K 5% 1/16W

R662 1-216-813-11 METAL CHIP 220 5% 1/16W
R663 1-216-813-11 METAL CHIP 220 5% 1/16W
R664 1-216-845-11 METAL CHIP 100K 5% 1/16W
R665 1-216-845-11 METAL CHIP 100K 5% 1/16W
R666 1-218-716-11 METAL CHIP 10K 0.5% 1/16W

R667 1-216-809-11 METAL CHIP 100 5% 1/16W
R668 1-218-716-11 METAL CHIP 10K 0.5% 1/16W
R669 1-216-809-11 METAL CHIP 100 5% 1/16W
R670 1-216-809-11 METAL CHIP 100 5% 1/16W
R671 1-216-809-11 METAL CHIP 100 5% 1/16W

R672 1-216-809-11 METAL CHIP 100 5% 1/16W
R673 1-216-809-11 METAL CHIP 100 5% 1/16W
R674 1-216-864-11 SHORT 0
R675 1-216-809-11 METAL CHIP 100 5% 1/16W
R676 1-216-809-11 METAL CHIP 100 5% 1/16W

R677 1-216-809-11 METAL CHIP 100 5% 1/16W
R678 1-216-809-11 METAL CHIP 100 5% 1/16W
R679 1-216-845-11 METAL CHIP 100K 5% 1/16W
R680 1-216-845-11 METAL CHIP 100K 5% 1/16W
R681 1-216-845-11 METAL CHIP 100K 5% 1/16W

R682 1-216-845-11 METAL CHIP 100K 5% 1/16W
R711 1-216-845-11 METAL CHIP 100K 5% 1/16W
R718 1-216-864-11 SHORT 0

< COMPOSITION CIRCUIT BLOCK >

RB13 1-233-412-11 RES, CHIP NETWORK 1K (3216)
RB14 1-233-810-21 RES, NETWORK 100K (3216)

R624 1-216-845-11 METAL CHIP 100K 5% 1/16W
R625 1-216-864-11 SHORT 0
R626 1-216-864-11 SHORT 0
R633 1-216-845-11 METAL CHIP 100K 5% 1/16W
R634 1-216-839-11 METAL CHIP 33K 5% 1/16W

R635 1-216-821-11 METAL CHIP 1K 5% 1/16W
R636 1-216-845-11 METAL CHIP 100K 5% 1/16W
R639 1-216-845-11 METAL CHIP 100K 5% 1/16W
R640 1-216-845-11 METAL CHIP 100K 5% 1/16W
R641 1-216-845-11 METAL CHIP 100K 5% 1/16W

R642 1-216-845-11 METAL CHIP 100K 5% 1/16W
R643 1-216-839-11 METAL CHIP 33K 5% 1/16W
R644 1-216-833-11 METAL CHIP 10K 5% 1/16W
R645 1-216-833-11 METAL CHIP 10K 5% 1/16W
R646 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

R647 1-216-809-11 METAL CHIP 100 5% 1/16W

20

< VARIABLE RESISTOR >

RV400 1-238-090-11 RES, ADJ, CERMET 10K
RV401 1-238-090-11 RES, ADJ, CERMET 10K

< THERMISTOR >

TH300 1-810-940-11 THERMISTOR, POSITIVE
TH301 1-810-940-11 THERMISTOR, POSITIVE
TH601 1-801-792-21 THERMISTOR, POSITIVE

< TUNER UNIT >

TUX100 A-3220-738-A FM/AM TUNER UNIT (TUX-020)

< VIBRATOR >

X600 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)
X601 1-767-833-21 VIBRATOR, CERAMIC (3.68MHz)

MAIN SUB SWITCH

Ref. No. Part No. Description Remark

X602 1-781-822-21 VIBRATOR, CERAMIC (18.432MHz)

**************************************************************

* 1-680-701-11 SUB BOARD (M550)

**********

1-783-268-31 CABLE, FLAT

< CAPACITOR >

C900 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< CONNECTOR >

CN900 1-770-977-11 CONNECTOR, FPC 10P

< DIODE >

D900 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D901 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D902 8-719-988-61 DIODE 1SS355TE-17
D903 8-719-065-09 DIODE 02DZ5.1-Y (TPH3)
D904 8-719-079-10 LED CL-220UB-X-TS

(CASSETTE SLOT INDICATOR)

D905 8-719-072-57 LED CL-170UB-X-T (Z)
D906 8-719-065-18 DIODE 02DZ6.8-Y (TPH3)
D907 8-719-065-48 DIODE 02DZ18-Y (TPH3)
D908 8-719-065-48 DIODE 02DZ18-Y (TPH3)

Ref. No. Part No. Description Remark

< IC >

IC900 8-749-012-25 IC RS-170-TU

< TRANSISTOR >

Q900 8-729-038-68 TRANSISTOR KRC103S
Q901 8-729-038-55 TRANSISTOR KRA103S

< RESISTOR >

R900 1-216-809-11 METAL CHIP 100 5% 1/16W
R901 1-216-817-11 METAL CHIP 470 5% 1/16W
R902 1-216-839-11 METAL CHIP 33K 5% 1/16W
R903 1-216-807-11 METAL CHIP 68 5% 1/16W
R905 1-216-821-11 METAL CHIP 1K 5% 1/16W

< SWITCH >

S900 1-692-135-21 SWITCH, KEY BOARD (Z)
S901 1-762-947-12 SWITCH, PUSH (1 KEY)

S902 1-692-135-21 SWITCH, KEY BOARD (RESET)

**************************************************************

A-3326-298-A SWITCH BOARD, COMPLETE

***********************

For the parts on the SWITCH board, replace the entire mounted board.

(CASSETTE IN/OUT DETECT)

21

XR-M500R/M550

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 2000.03 New

2000.05 Correction-1

2000.12 Supplement-1

1.1 2002.09 Correction of Part No. for IC601 on MAIN board

Incorporation of Correction-1 (RPC-02001)