Sony CDXM-850-MP Service manual

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Page 1

CDX-M850MP

SERVICE MANUAL

Ver 1.0 2003. 04

• The tuner and CD sections have no adjustments.

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS (US MODEL)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

23.2 watts per channel minimum continuous average power into 4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic distortion.

CD player section

Signal-to-noise ratio 90 dB Frequency response 10 – 20,000 Hz Wow and flutter Below measurable limit

Tuner section

Tuning range 87.5 – 107.9 MHz (US, Canadian model)

87.5 – 108.0 MHz (AEP, UK, E model) Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Usable sensitivity 9 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 67 dB (stereo),

69 dB (mono)

Harmonic distortion at 1 kHz

0.5% (stereo),

0.3% (mono) Separation 35 dB at 1 kHz Frequency response 30 – 15,000 Hz

AM (US, Canadian model)

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

US Model

Canadian Model

AEP Model

UK Model

E Model

Model Name Using Similar Mechanism CDX-MP40 CD Drive Mechanism Type MG-393MC-121//K Optical Pick-up Name KSS-721A

MW/LW (AEP, UK, E model)

Tuning range MW: 531 – 1,602 kHz

LW: 153 – 279 kHz Aerial terminal External aerial connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity MW: 30 µV

LW: 40 µV

Power amplifier section

Outputs Speaker outputs (sure seal connectors) Speaker impedance 4 – 8 ohms Maximum power output 52 W × 4 (at 4 ohms)

General

Outputs Audio outputs (front/rear)

Subwoofer output (mono)

Power antenna relay

control terminal (US, Canadian model)

Power aerial relay

control terminal (AEP, UK, E model)

Power amplifier control

terminal

– Continued on next page –

FM/AM COMPACT DISC PLAYER

9-877-224-01

US, Canadian Model

FM/MW/LW COMPACT DISC PLAYER

AEP, UK, E Model

Sony Corporation

e Vehicle Company Published by Sony Engineering Corporation

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CDX-M850MP

Inputs Telephone ATT control

terminal Illumination control terminal BUS control input terminal BUS audio input or AUX IN terminal Remote controller input terminal Antenna input terminal (US, Canadian model) Aerial input terminal (AEP, UK, E model)

Tone controls US, Canadian model:

Bass ±10 dB at 62 Hz Treble ±10 dB at 16 kHz AEP, UK, E model: Bass ±8 dB at 100 Hz Treble ±8 dB at 10 kHz

Loudness +8 dB at 100 Hz

+2 dB at 10 kHz

Power requirements 12 V DC car battery

(negative ground)

Dimensions Approx. 178 × 50 × 186 mm

(7 1/8 × 2 × 7 3/8 in.) (w/h/d)

Mounting dimensions Approx. 182 × 53 × 163 mm

(7 1/4 × 2 1/8 × 6 1/2 in.)

(w/h/d) Mass Approx. 1.5 kg (2 lb. 10 oz.) Supplied accessories Parts for installation and

connections (1 set)

Front panel cover (1) (US, Canadian model)

Card remote commander

RM-X110 (US, Canadian model)

RM-X111 (AEP, UK, E model)

Note

This unit cannot be connected to a digital preamplifier or an equalizer.

Design and specifications are subject to change without notice.

SERVICE NOTES

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

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.

US, Canadian model:

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY P ARTS WHOSE PART NUMBERS APPEAR AS SHO WN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!!

If the optical pick-up block is defective, please replace the whole optical pick-up block. Never turn the semi-fixed resistor located at the side of optical pick-up block.

optical pick-up bloc

semi-fixed resistor

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT . NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

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CDX-M850MP

AEP, UK, E model:

This label is located on the bottom of the chassis.

This label is located on the drive unit’s internal chassis.

When replacing the chassis (T) of mechanism deck which have the “CAUTION LABEL” attached, please be sure to put a new CAUTION LABEL (3-223-913-11) to the chassis (T).

NOTE FOR THE OPENING OF THE FRONT PANEL

In this set, the front panel is lowered to below the bottom face when it is opened. When servicing the set, place it on a stand having a height of about 2 cm.

Notes on CD-Rs (recordable CDs)/CD-RWs (rewritable CDs)

This unit can play the following discs:

Type of discs Label on the disc

Audio CD

MP3 files

• Some CD-Rs/CD-RWs (depending on the equipment used for its recording or the condition of the disc) may not play on this unit.

• You cannot play a CD-R/CD-RW that is not finalized∗.

• You can play MP3 files recorded on CD-ROMs, CD-Rs, and

CD-RWs.

• A CD-R/CD-RW to which a session can be added can be played.

∗ A process necessary for a recorded CD-R/CD-RW disc to be

played on the audio CD player.

stand

TEST DISCS

This set can playback CD-R and CD-ROM discs. The following test discs should be used to check the capability:

CD-R test disc TCD-R082LMT (Part No. J-2502-063-1) CD-RW test disc TCD-W082L (Part No. J-2502-063-2)

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CDX-M850MP

EXTENSION CABLE AND SERVICE POSITION

When repairing or servicing this set, connect the jig (extension cable) as shown below.

•Connect the MAIN board (CNP301) and the SER VO board (CN1) with the extension cable (Part No. J-2502-062-1).

MAIN BOARD CNP301

SERVO BOARD CN1

Page 5

1. GENERAL

Location of Controls................................................................ 6

Connection example (US, Canadian Model)........................... 6

Connections (US, Canadian Model)........................................ 7

2. DISASSEMBLY

2-1. Front Panel Assy ................................................................. 8

2-2. CD Mechanism Block, Front Panel Assy............................ 9

2-3. Sub Panel (CD) Sub Assy ...................................................9

2-4. Motor Block Assy, Cam (R) Assy ..................................... 10

2-5. Main Board ....................................................................... 10

2-6. Heat Sink ........................................................................... 11

2-7. Chassis (T) Sub Assy ........................................................11

2-8. Lever Section.....................................................................12

2-9. Servo Board....................................................................... 12

2-10. Shaft Roller Assy, Load SW Board ................................... 13

2-11. Floating Block Assy .......................................................... 13

2-12. Optical Pick-up Block ....................................................... 14

3. PHASE ALIGNMENT

3-1. Arm (A-L) Assy, Arm (B-L) Assy ..................................... 15

3-2. Cam (L) ............................................................................. 15

3-3. Motor Block ...................................................................... 16

3-4. Alignment between Arm (A-L) Assy

and Arm (B-L) Assy .......................................................... 16

3-5. Arm (A-R) Assy, Arm (B-R) Assy .................................... 17

3-6. Cam (R) ............................................................................. 17

CDX-M850MP

4. DIAGRAMS

4-1. IC Pin Descriptions ...........................................................18

4-2. Block Diagram –CD Section–........................................... 24

4-3. Block Diagram –Tuner Section–....................................... 25

4-4. Block Diagram –Display Section–.................................... 26

4-5. Circuit Boards Location .................................................... 27

4-6. Printed Wiring Boards –CD Mechanism Section–............ 28

4-7. Schematic Diagram –CD Mechanism Section (1/2)– ....... 30

4-8. Schematic Diagram –CD Mechanism Section (2/2)– ....... 31

4-9. Printed Wiring Boards –Main Section– ............................ 32

4-10. Schematic Diagram –Main Section (1/2)– ........................ 34

4-11. Schematic Diagram –Main Section (2/2)– ........................ 35

4-12. Printed Wiring Board –Sub Section– ................................ 36

4-13. Schematic Diagram –Sub Section– ................................... 37

4-14. Printed Wiring Board –Display Section– .......................... 38

4-15. Schematic Diagram –Display Section–............................. 39

4-16. IC Block Diagrams............................................................ 40

5. EXPLODED VIEWS

5-1. Chassis Section ................................................................. 43

5-2. Cam Section ...................................................................... 44

5-3. Main Board Section .......................................................... 45

5-4. Front Panel Section ........................................................... 46

5-5. CD Mechanism Section (1) ............................................... 47

5-6. CD Mechanism Section (2) ............................................... 48

5-7. CD Mechanism Section (3) ............................................... 49

6. ELECTRICAL PARTS LIST......................................... 50

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CDX-M850MP

SECTION 1

GENERAL

This section is extracted from instruction manual.

Location of controls

Card remote commander RM-X110

REP SHUF

SOURCE

–

253

MODE

DISC

VOL

–

OPEN/CLOSE

SEEK

–

ENTER

AT TOFF

SCRL

DSPL

EQ7 DSO

SEEK

SOUND

Refer to the pages listed for details.

a SCRL (scroll) button b DSPL (display mode change) button

12, 14

c Numbe r buttons

d EQ7 button e MENU button

f SOURCE (Power on/Radio/CD/MD*

g SEEK/AMS (</,) buttons

h SOUND button i OFF (Stop/Power off) button

j VOL (+/–) buttons

(1) REP (2) SHUF

To s tore stations/r eceive stored stations.

To d isplay the m enus.

) button

AUX*

To s elect the source.

To s kip tracks/fast-forward, reverse a track/ tune in stations automatically, find a station manually/select a setting.

To t urn up or down the volume.

(US, Canadian Model)

(DISC) (M):

to select upwards

DISC

SOURCE

–

SEEK

DISC

(DISC) (m):

to select downwards

on the unit is pressed, or a disc is inserted

23 15, 18

/select a menu.

11, 21,

(SEEK) (<):

to select leftwards

In menu mode, the currently selectable button(s) of these four are indicate d with a “

Note

If the display disappears by pressing be operated with the card remote commander unless

(SOURCE)

to activate the unit first.

Tip

Refer to “Replacing the lithium battery” for details on how to replace the batteries (page 25).

k OPEN/CLOSE button l MODE button

To change the operation.

m DSO button n LIST button o DISC/AL BUM (M/m) buttons

To receive preset stations/change the disc* skip albums*

p ENTER button

To enter a setting.

q AT T button

When an optional MD unit is connected.

Available only when an optional Sony por t able device is connected to AUX IN terminal of the unit. You c annot connect any optional CD/MD units at the same time.

When an optional CD/MD unit is connected.

Available only when an MP3 file is played.

–

(SEEK) (,):

to select

SEEK

rightwards

” in the display.

(OFF)

, it cannot

10, 11

Main display side

Operation side

CDX-M850MP

The buttons on the unit share the same functions as those on the card remote commander.

a OPEN button 10, 11 b Main disp lay window c IMAGE button 23 d qf Receptor for the card remote

commander

e qs RESET button 9 f OFF (Stop/Power off) button* g SCRL (scroll) button h DSP L (display mode change) button i Sub display window j SEEK/AMS (.m/M>) button k MENU button m LIST/CAT* o

button

CLOSE (front panel close) button

p SOURCE button q MODE button r VOL (–/+) button s DSO button t EQ7 button u SOUND button v DISC/ALBUM (+/–) buttons w ENTER button x Z (eject) button 11

continue to ne

xt page

Connection example (US, Canadian Model)

Connection example (2)

Notes

(2-A)

• Be sure to connect the ground cord before connecting the amplifier.

• If you connect an optional power amplifier and do not use the built-in amplifier, the beep sound will be deactivated.

Tip

(2-B- )

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

Exemple de raccordement (2)

Remarques

(2-A)

• Raccordez d’abord le fil de masse avant de raccorder l’amplificateur.

• Si vous raccordez un amplificateur de puissance en option et que vous n’utilisez pas l’amplificateur intégré, le bip sonore est désactivé.

Conseil

(2-B- )

Dans le cas du raccordement de deux changeurs de CD/MD ou plus, le sélecteur de source XA-C30 (en option) est requis.

Ejemplo de conexiones (2)

Notas

(2-A)

• Asegúrese de conectar primero el cable de toma a tierra antes de realizar la conexión al amplificador.

•Si conecta un amplificador de potencia opcional y no utiliza el incorporado, los pitidos se desactivarán.

Consejo

(2-B- )

Cuando desee conectar dos o más cambiadores de CD/MD, necesitará un selector de fuente XA-C30 (opcional).

SUB OUT (MONO)

AUDIO OUT

Source selector* Sélecteur de source* Selector de fuente*

XA-C30

REAR

BUS AUDIO IN

BUS CONTROL IN

AUDIO OUT

FRONT

BUS AUDIO IN

BUS CONTROL IN

not supplied non fourni no suministrado

Page 7

Connections (US, Canadian Model)

CDX-M850MP

from car antenna à partir de l’antenne de la voiture desde la antena del automóvil

Left Gauche Izquierdo

Right Droit Derecho

Left Gauche Izquierdo

Right Droit Derecho

BUS AUDIO IN

AUX IN

SUB OUT (MONO)

Blue/white striped

AMP REM

Max. supply current 0.3 A Courant max. fourni 0,3 A Corriente máx. de alimentación de 0,3 A

Rayé bleu/blanc Con rayas azules y blancas

BUS

REAR FRONT

AUDIO IN

AUDIO OUT

AUX IN

AUDIO OUT

REAR

Fuse (10 A) Fusible (10 A) Fusible (10 A)

White Blanc Blanco

White/black striped Rayé blanc/noir Con rayas blancas y negras

Gray Gris Gris

Gray/black striped Rayé gris/noir Con rayas grises y negras

Green Vert Verde

Green/black striped Rayé vert/noir Con rayas verdes y negras

Purple Mauve Morado

Purple/black striped Rayé mauve/noir Con rayas violetas y negras

AUDIO OUT

FRONT

BUS

CONTROL IN

Black Noir Negro

Blue Bleu Azul

Light blue Bleu ciel Azul celeste

Orange/white striped Rayé orange/blanc Con rayas naranjas y blancas

Red Rouge Rojo

Yellow Jaune Amarillo

Corriente máx. de alimentación de 0,1 A

Source selector (not supplied) Sélecteur de source (non fourni) Selector de fuente (no suministrado)

XA-C30

ANT REM

Max. supply current 0.1 A

Courant d’alimentation max. 0,1 A

ATT

ILLUMINATION

Supplied with the CD/MD changer Fourni avec le changeur de CD/MD Suministrado con el cambiador de CD/MD

RCA pin cord (not supplied) Cordon à broche RCA (non fourni) Cable con terminales RCA (no suministrado)

Supplied with XA-C30 Fourni avec le XA-C30 Suministrado con el XA-C30

Auxiliary optional equipment such as portable DVD player (not supplied)

Appareil auxiliaire en option, par exemple un lecteur de DVD portable (non fourni)

Equipo opcional auxiliar como un reproductor de DVD portátil (no suministrado)

Supplied with the auxiliary equipment Fourni avec l’appareil auxiliaire Suministrado con el equipo auxiliar

Be sure to match the color-coded code for audio to the appropriate jacks from the unit. If you connect an optional CD/ MD unit, you cannot use AUX IN terminal.

Veillez à faire correspondre le code couleur audio aux fiches de l’appareil. Si vous raccordez un appareil CD ou MD en option, vous ne pouvez pas

utiliser la borne AUX IN.

Asegúrese de hacer coincidir el código codificado con colores para audio con las tomas apropiadas de la unidad.

conecta una unidad de CD/MD

opcional, no podrá utilizar el terminal AUX IN.

Insert with the cord upwards. Insérez avec le câble vers le bas.

Insertar con el cable hacia arriba.

Connection diagram (3)

To a metal surface of the car

First connect the black ground lead, then connect the orange/white striped, yellow, and red power input leads.

To the power antenna control lead or power supply lead of antenna booster amplifier

Notes

• It is not necessary to connect this lead if there is no power antenna or antenna booster, or with a manually-operated telescopic antenna.

•When your car has a built-in FM/AM antenna in the rear/side glass, see “Notes on the control and power supply leads.”

To AMP REMOTE IN of an optional power amplifier

This connection is only for amplifiers. Connecting any other system may damage the unit.

To the interface cable of a car telephone

To a car’s illumination signal

Be sure to connect the black ground lead to a metal surface of the car first.

To the +12 V power terminal which is energized in the accessory position of the ignition key switch

Notes

• If there is no accessory position, connect to the +12 V power (battery) terminal which is energized at all times. Be sure to connect the black ground lead to a metal surface of the car first.

•When your car has a built-in FM/AM antenna in the rear/side glass, see “Notes on the control and power supply leads.”

To the +12 V power terminal which is energized at all times

Be sure to connect the black ground lead to a metal surface of the car first.

Notes on the control and power supply leads

• The power antenna control lead (blue) supplies +12 V DC when you turn on the tuner.

•When your car has built-in FM/AM antenna in the rear/ side glass, connect the power antenna control lead (blue) or the accessory power input lead (red) to the power terminal of the existing antenna booster. For details, consult your dealer.

•A power antenna without relay box cannot be used with this unit.

Memory hold connection

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

Notes on speaker connection

• Before connecting the speakers, turn the unit off.

• Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid its damage.

• Do not connect the speaker terminals to the car chassis, or connect the terminals of the right speakers with those of the left speaker.

• Do not connect the ground lead of this unit to the negative (–) terminal of the speaker.

• Do not attempt to connect the speakers in parallel.

• Connect only passive speakers. Connecting active speakers (with built-in amplifiers) to the speaker terminals may damage the unit.

•To avoid a malfunction, do not use the built-in speaker wires installed in your car if the unit shares a common negative (–) lead for the right and left speakers.

• Do not connect the unit’s speaker cords to each other.

Note on connection

If speaker and amplifier are not connected correctly, “Failure” appears in the display. In this case, make sure the speaker and amplifier are connected correctly.

Schéma de raccordement (3)

À un point métallique de la voiture

Branchez d‘abord le fil de masse noir et, ensuite, les fils d‘entrée d‘alimentation rayé orange/blanc, jaune, et rouge.

Vers le fil de commande de l‘antenne électrique ou le fil d‘alimentation de l‘amplificateur d‘antenne

Remarques

• Il n'est pas nécessaire de raccorder ce fil s'il n'y a pas d'antenne électrique ni d'amplificateur d'antenne, ou avec une antenne télescopique manuelle.

•Si votre voiture est équipée d'une antenne FM/AM intégrée dans la vitre arrière/latérale, voir « Remarques sur les fils de commande et d'alimentation ».

Au niveau du AMP REMOTE IN de l’amplificateur de puissance en option

Ce raccordement s’applique uniquement aux amplificateurs. Le branchement de tout autre système risque d’endommager l’appareil.

Vers le câble d’interface d’un téléphone de voiture

Vers le connecteur du signal d’éclairage de la voiture

Raccordez d’abord le fil de masse noir à un point métallique du véhicule.

À la borne +12 V qui est alimentée quand la clé de contact est sur la position accessoires

Remarques

•S'il n'y a pas de position accessoires, raccordez la borne d'alimentation (batterie) +12 V qui est alimentée en permanence.

Raccordez d’abord le fil de masse noir à un point métallique du véhicule.

•Si votre voiture est équipée d'une antenne FM/AM intégrée dans la vitre arrière/latérale, voir « Remarques sur les fils de commande et d'alimentation ».

À la borne +12 V qui est alimentée en permanence

Raccordez d’abord le fil de masse noir à un point métallique du véhicule.

Remarques sur les fils de commande et d'alimentation

• Le fil de commande de l’antenne électrique (bleu) fournit une alimentation de + 12 V CC lorsque vous mettez la radio sous tension.

• Lorsque votre voiture est équipée d’une antenne FM/AM intégrée dans la vitre arrière/latérale, raccordez le fil de commande de l’antenne (bleu) ou l’entrée d’alimentation des accessoires (rouge) à la borne d’alimentation de l’amplificateur d’antenne existant. Pour plus de détails, consultez votre détaillant.

• Une antenne électrique sans boîtier de relais ne peut pas être utilisée avec cet appareil.

Raccordement pour la conservation de la mémoire

Lorsque le fil d’entrée d’alimentation jaune est raccordé, le circuit de la mémoire est alimenté en permanence même si la clé de contact est sur la position d’arrêt.

Remarques sur le raccordement des haut-parleurs

•Avant de raccorder les haut-parleurs, mettez l’appareil hors tension.

•Utilisez des haut-parleurs ayant une impédance de 4 à 8 ohms avec une capacité électrique adéquate pour éviter de les endommager.

• Ne raccordez pas les bornes du système de haut-parleurs au châssis de la voiture et ne raccordez pas les bornes des haut-parleurs droit à celles du haut-parleur gauche.

• Ne raccordez pas le câble de masse de cet appareil à la borne négative (–) de l’enceinte.

•N’essayez pas de raccorder les haut-parleurs en parallèle.

• Raccordez uniquement des haut-parleurs passifs. Le raccordement de haut-parleurs actifs (avec amplificateurs intégrés) aux bor nes des haut-parleurs peut endommager l’appareil.

•Pour éviter tout dysfonctionnement, n’utilisez pas les fils des hautparleurs intégrés installés dans votre voiture si l’appareil partage un fil négatif commun (–) pour les haut-parleurs droit et gauche.

• Ne raccordez pas entre eux les cordons des haut-parleurs de l’appareil.

Remarque sur le raccordement

Si les haut-parleurs et l’amplificateur ne sont pas raccordés correctement, le message « Failure » s’affiche. Dans ce cas, assurezvous que les haut-parleurs et l’amplificateur sont bien raccordés.

Diagrama de conexión (3)

A una superficie metálica del automóvil

Conecte primero el cable de toma a tierra negro, y después los cables con raya naranja/blanca, amarillo, y rojo de entrada de alimentación.

Al cable de control de la antena motorizada o al cable de fuente de alimentación del amplificador de antena

Notas

•Si no se dispone de antena motorizada ni de amplificador de antena, o se utiliza una antena telescópica accionada manualmente, no será necesario conectar este cable.

•Si el automóvil incorpora una antena de FM/AM en el cristal trasero o lateral, consulte “Notas sobre los cables de control y de fuente de alimentación”.

Para conectar a AMP REMOTE IN del amplificador de potencia opcional

Esta conexión es sólo para amplificadores. La conexión de cualquier otro sistema puede dañar la unidad.

Al cable de interfaz de un teléfono para automóvil

A una señal de iluminación del automóvil

Asegúrese de conectar primero una superficie metálica del automóvil.

Al terminal de alimentación de +12 V que recibe energía en la posición de accesorio del interruptor de la llave de encendido

Notas

•Si no hay posición de accesorio, conéctelo al terminal de alimentación (batería) de +12 V que recibe energía sin interrupción. Asegúrese de conectar primero el cable de toma a tierra negro a una superficie metálica del automóvil.

•Si el automóvil incorpora una antena de FM/AM en el cristal trasero/lateral, consulte “Notas sobre los cables de control y de fuente de alimentación”.

Al terminal de alimentación de +12 V que recibe energía sin interrupción

Asegúrese de conectar primero el cable de toma a tierra negro a una superficie metálica del automóvil.

Notas sobre los cables de control y de fuente de alimentación

•El cable de control de la antena motorizada (azul) suministrará + cc cc de + 12V cuando conecte la alimentación del sintonizador.

•Si el automóvil dispone de una antena de FM/AM incorporada en el cristal trasero o lateral, conecte el cable de control de antena motorizada (azul) o el cable de entrada de alimentación auxiliar (rojo) al terminal de alimentación del amplificador de antena existente. Para obtener más información, consulte a su proveedor.

• Con esta unidad no es posible utilizar una antena motorizada sin caja de relé.

Conexión para protección de la memoria

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

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 potencia adecuada para evitar que se dañen.

• No conecte los terminales de altavoz al chasis del automóvil, ni conecte los terminales del altavoz derecho con los del izquierdo.

• No conecte el cable de toma a tierra de esta unidad al terminal negativo (–) del altavoz.

• No intente conectar los altavoces en paralelo.

• Conecte solamente altavoces pasivos. Si conecta altavoces activos (con amplificadores incorporados) a los terminales de altavoz, puede dañar la unidad.

•Para evitar fallos de funcionamiento, no utilice los cables de altavoz incorporados instalados en el automóvil si su unidad comparte un cable negativo común (–) para los altavoces derecho e izquierdo.

• No conecte los cables de altavoz de la unidad entre sí.

Nota sobre la conexión

Si el altavoz y el amplificador no están conectados correctamente, aparecerá “Failure” en la pantalla.

conexión de ambos dispositivos.

el cable de toma a tierra neg

Ω

con la capacidad de

Si es así, compruebe la

ro a

Page 8

CDX-M850MP

SECTION 2

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.

SET

2-7. CHASSIS (T) SUB ASSY

2-1. FRONT PANEL ASSY

(Page 8)

(Page 11)

2-2. CD MECHANISM BLOCK,

FRONT PANEL ASSY (Page 9)

2-3. SUB PANEL (CD) SUB ASSY

(Page 9)

2-4. MOTOR BLOCK ASSY,

CAM (R) ASSY (Page 10)

2-5. MAIN BOARD

(Page 10)

2-6. HEAT SINK

(Page 11)

2-8. LEVER SECTION

2-9. SERVO BOARD

(Page 12)

2-10. SHAFT ROLLER ASSY,

LOAD SW BOARD (Page 13)

2-11. FLOATING BLOCK ASSY

(Page 13)

2-12. OPTICAL PICK-UP BLOCK

(Page 14)

(Page 12)

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

2-1. FRONT PANEL ASSY

screw (panel)

flexible board

front panel assy

(Take care not to pull the

flexible board excessively)

screw (panel)

Page 9

2-2. CD MECHANISM BLOCK, FRONT PANEL ASSY

bracket (CD)

CD mechanism block

PTT 2.6x4

PTT 2.6x6

CDX-M850MP

tension spring (flexible)

cover (flexible)

slider (flexible)

CNP909

PTT 2.6x6

front panel assy

2-3. SUB PANEL (CD) SUB ASSY

claws

CNP301

CNP805

PTT 2.6x4

slider (flexible)

flexible board

Note: When installing

the flexible board, make the board slack

as illustrated.

sub panel (CD) sub assy

claws

Page 10

CDX-M850MP

2-4. MOTOR BLOCK ASSY, CAM (R) ASSY

Note : Install the motor block assy and cam (R) assy in this roder.

For phase alignment between cams (L) and (R), see page 15 and 17.

PTT 2.6x6

motor block assy

CNP902

PTT 2.6x6

cam (R) assy

Note: Install the cam (R) assy wit the cam fully rotated in the direction of the arrow A.

2-5. MAIN BOARD

PTT 2.6x6

ground point

MAIN board

PTT 2.6x6

ground point

PTT 2.6x6

PTT 2.6x

Page 11

2-6. HEAT SINK

heat sink

CDX-M850MP

PTT 2.6x

2-7. CHASSIS (T) SUB ASSY

Unsoldering three lead wires.

P 2x3

PTT 2.6x6

PTT 2.6x12

P 2x3

chassis (T) sub ass

SERVO board (SIDE A)

black red white

Page 12

CDX-M850MP

2-8. LEVER SECTION

lever (R)

tension spring (LR)

guide (disc)

lever (L)

special screw

DISC IN SW board

2-9. SERVO BOARD

P2x3

two claws

special screws

Removal the solders.

CN3

SERVO board

special screw

CN2

Unsolder the

lead wires.

black

loading motor assy

yellow

optical pick-up block

Page 13

2-10. SHAFT ROLLER ASSY, LOAD SW BOARD

• When installing, take note of the positions

arm (roller) and washers. (Fig. 1)

special screw

retaining ring

(RA)

shaft retainer

(roller)

retaining ring (RA)

shaft retainer (roller)

washer

arm

shaft roller assy

arm

(roller)

Fig. 1

washer

CDX-M850MP

arm

shaft retainer (roller)

LOAD SW board

2-11. FLOATING BLOCK ASSY

compression spring (FL)

tension spring (KF1)

tension spring (RA)

floating block assy

compression spring (FL)

Turn loading ring in the

direction of the arrow.

damper (T)

Fit lever (D) in the direction of the arrow.

damper (T)

Page 14

CDX-M850MP

2-12. OPTICAL PICK-UP BLOCK

P 2x3

sled motor assy (M902)

shaft (feed) assy

P 2x3

plate spring (feed)

PICK-UP FLEXIBLE board

optical pick-up (KSS-721A)

Page 15

)

3-1. ARM (A-L) ASSY, ARM (B-L) ASSY

arm (A-L) assy

SECTION 3

PHASE ALIGNMENT

type-E stop ring 1.5

arm (B-L) ass

CDX-M850MP

3-2. CAM (L)

1 Move the arm (B-L) assy in the direction of the

arrow A and the arm (A-L) assy in the direction of the arrow B fully (full open state).

2 Align the hole (large) on the cam (L) with part C and

install the cam.

4 Turn the cam (L) clockwise and counterclockwise to

verify that both the arms are operated.

line

bracket (L) assy

type-E stop ring 1.5

hole (large)

cam (L

arm (B-L) assy

arm (A-L) assy

Page 16

CDX-M850MP

)

3-3. MOTOR BLOCK

1 Turn the cam (L) and position the cam so that part A

does not touch the SW board SW900.

SWITCH board

PTT 2.6x6

SW900

PTT 2.6x6

motor block

PTT 2.6x6

3-4. ALIGNMENT BETWEEN ARM (A-L) ASSY AND ARM (B-L) ASSY

1 Input 9V DC to the motor terminal until the cam (L)

stops rotating. Take care to avoid overload of the motor.

2 Verify that the arm (A-L) assy and arm (B-L) assy

are positioned as shown below (full open).

cam (L

motor

arm (B-L) assy

arm (A-L) assy

DC 9

GND

Page 17

3-5. ARM (A-R) ASSY, ARM (B-R) ASSY

type-E stop ring 1.5

arm (B-R) assy

arm (A-R) assy

type-E stop ring 1.5

CDX-M850MP

3-6. CAM (R)

1 Move the arm (B-R) assy in the direction of the

arrow A and the arm (A-R) assy in the direction of the arrow B fully (full open state).

2 Align the hole (large) on the cam (R) with part C and

install the cam.

4 Turn the cam (R) clockwise and counterclockwise to

verify that both the arms are operated.

line

hole (large)

bracket (R) ass

type-E stop ring 1.5

cam (R)

arm (B-R) assy

oil damper

screw (P 2x4)

arm (A-R) assy

Page 18

CDX-M850MP

SECTION 4

DIAGRAMS

4-1. IC PIN DESCRIPTIONS

• IC3 HD6432238RWN35TEI (CD MASTER CONTROL) (SERVO Board (2/2))

Pin No. Pin Name I/O Pin Description

1 TEST I Test mode selection pin Not used. (Open) 2 DECXRST O Reset signal output to the DSP IC “L”: reset 3 DECSTBY O Standby mode control signal output to the DSP IC “H”: standby

4 – 7 NC O Not used. (Open)

8 PH3 I CD PH3 photo sensor detection signal input Not used. (Open)

9INSW/PH2 I CD mechanism disc in switch detection signal input 10 LIMIT_SW I CD mechanism in-limit switch detection signal input 11 D_SW I CD mechanism down switch detection signal input 12 CVCC — System power supply pin (+3.3 V) 13 NC O Not used. (Open) 14 VSS — Ground pin 15 NC O Not used. (Open) 16 PH1 I CD PH1 photo sensor detection signal input Not used. (Open) 17 EJECT O CD mechanism loading motor control signal output (eject operation) 18 LOAD O CD mechanism loading motor control signal output (load operation)

19 – 26 NC O Not used. (Open)

27 FLAG I Correction unable detection signal input 28 RFOK I RFOK signal input from the servo IC

29, 30 NC O Not used. (Open)

31 TXD O UART TXD PC connection output Not used. (Open) 32 RXD I UART RXD PC connection input Not used. (Open) 33 XTALEN O Crystal oscillation control signal output to the servo IC 34 TSTB O CD text parameter strobe signal output to the servo IC 35 STB O Data strobe signal output to the servo IC

36 A0 O

37 CD_RST O Reset signal output to the servo IC 38 PACK I CD text pack sync signal input from the servo IC 39 NC O Not used. (Open) 40 SELF_SW I CD mechanism self load position detection switch signal input 41 NC O Not used. (Open) 42 AVSS — Ground for A/D converter

43, 44 NC O Not used. (Open) 45, 46 NC I Not used. (Open)

47 KEY0 I Key switch signal input in the test mode Not used. (Open) 48 KEY1 I Mode switch signal input in the test mode Not used. (Open)

49 – 52 NC I Not used. (Open)

53 AVREF — Reference voltage for A/D converter 54 AVCC — Power supply for A/D converter 55 MD0 — CPU operation mode setting pin Connecting to +3.3 V in this set. 56 MD1 — CPU operation mode setting pin Connecting to +3.3 V in this set. 57 X1A — Sub clock oscillator terminal Not used. (Open) 58 X0A — Sub clock oscillator terminal Not used. (Open) 59 RSTX I Microcomputer reset signal input 60 NMI — Not used. (Fixed at “H”) 61 STBY — Not used. (Fixed at “H”) 62 VCC — Power supply pin (+3.3 V) 63 XTAL — Main clock oscillator pin (12.288 MHz) 64 VSS — Ground pin 65 XTEAL — Main clock oscillator pin (12.288 MHz) 66 FWE I Flash write enable signal input

Command/parameter identification signal output to the servo IC “L”: command, “H”: parameter

Page 19

CDX-M850MP

Pin No. Pin Name I/O Pin Description

67 MD2 — CPU operation mode setting pin 68 FL_BOOT I Flash write selection signal input (“L”: flash write mode) 69 FL_W O Flash write control signal output connected to pin 66 (FWE) 70 NC O Not used. (Open) 71 CDMON O CD mechanism power supply control signal output 72 DECINT I Interrupt signal input from the DSP IC 73 CLOSE O Front panel operation request output (Close) 74 OPEN O Front panel oparation request output (Open) 75 LINKOFF O LINK OFF signal output for UNI_LINK “H”: link off, “L”: link on 76 UNI_SO O Sony-Bus serial data output to the bus interface 77 UNI_SI I Sony-Bus serial data input from the bus interface 78 UNI_CK I Sony-Bus serial clock input from the bus interface 79 NC O Not used. (Open) 80 SDA I/O I2C interface data input/output 81 SCL O I2C interface clock output 82 NC O Not used. (Open) 83 TSO O Serial data output to the servo IC 84 TSI I Serial data input from the servo IC 85 TSCK O Serial clock output to the servo IC 86 LEDDAT O LED data output for the jig 87 LEDCLK O LED clock output for the jig 88 LEDLAT O LED latch signal output for the jig

89, 90 NC O Not used. (Open)

91 BUSON I Sony-Bus BUS ON signal input from the bus interface 92 BUCHK I Bac k up power supply detection signal input 93 A-ATT O Audio muting control signal output 94 CDON O Power control signal output for the CD servo “H”: servo on, “L”: during loading 95 NC O Not used. (Open) 96 U/J_SEL I Destination setting pin 97 TEXTSEL I CD text function setting pin 98 NC O Not used. (Open) 99 CFSEL I Custom file function setting pin

100 DOUT SEL I Digital output selection setting pin “H”: digital output available

Page 20

CDX-M850MP

• IC5 CXD9684R-005 (DSP) (SERVO Board (1/2))

Pin No. Pin Name I/O Pin Description

1/RESET I Reset input pin “L”: reset

2 MIMD I Microcomputer interface mode selection input “H”: I2C, “L”: TSB

3, 4 AD0, AD1 O External SRAM address signal output

5 MIDIO (I2C_SDA) I/O Serial data input/output

6 MICK (I2C_SCL) I Serial clock input

7 AD2 O External SRAM address signal output

8 VDDT (3.3V) — Power supply (3.3 V) for digital circuit

9 SDO O Data output

10, 11 AD3, AD4 O External SRAM address signal output

12 SDI0 I Data input 0 13 BCKIA I Bit clock input A 14 LRCKIA I LR clock input A 15 AD5 O External SRAM address signal output 16 CE O External SRAM chip enable signal output 17 OE O External SRAM output enable signal output 18 VDD (2.5V) — Power supply pin (2.5 V) for digital circuit 19 STANDBY I Standby mode control signal input “H”: STB, “L”: normal 20 VSS (2.5VGND) — Ground pin for digital circuit 21 VSSL (2.5VGND) — Ground pin for DAC Lch 22 VRAL — Reference voltage pin for DAC Lch 23 LO O DAC Lch signal output (Open) 24 VDAL (2.5V) — Power supply pin (2.5 V) for DAC Lch 25 VDAR (2.5V) — Power supply pin (2.5 V) for DAC Rch 26 RO O DAC Rch signal output (Open) 27 VRAR — Reference voltage pin for DAC Rch 28 VSSR (2.5VGND) — Ground pin for DAC Rch 29 TESTP I Pin for test “H”: test mode, “L”: normal (fixed at “L”) 30 CKS I VCO selection input “H”: VCO, “L”: X1 input

31 – 34 AD12 to AD9 O External SRAM address signal output

35 VDDT (3.3V) — Power supply pin (3.3 V) for digital circuit

36 – 38 AD8 to AD6 O External SRAM address signal output

39 REQ O Interrupt request signal output to the CD master control 40 VSS — Ground pin for digital circuit

41, 42 AD13, AD14 O External SRAM address signal output

43 WR O External SRAM write signal output

44, 45 AD16, AD15 O External SRAM address signal output 46, 47 IO0, IO1 I/O External SRAM data input/output

48 VSS — Ground pin for digital circuit

49 – 51 IO2 to IO4 I/O External SRAM data input/output

52 VDD (2.5V) — Power supply pin (2.5 V) for digital circuit

53 – 55 IO5 to IO7 I/O External SRAM data input/output

56 VSSP — Ground pin for VCO circuit 57 PDO O PLL phase error detection signal output 58 VCOI I VCO control voltage input 59 VDDP — Power supply pin for VCO circuit 60 XRDE I/O External clock input, audio clock output Not used. (Open) 61 VDDX (2.5V) — Power supply pin for oscillation circuit 62 XI I Resonator pin 63 XO O Resonator pin 64 VSSX — Ground pin for oscillation circuit

Page 21

• IC303 M30626FHPGP-054 (SYSTEM CONTROL) (MAIN Board (2/2))

Pin No. Pin Name I/O Pin Description

1 SIRCS I Remote control data input 2 FP CTRL O Front panel open/close speed control signal 3 CD SO/TSO O CD servo serial data output 4 CD SI/TSI I CD servo serial data input Not used. (Open) 5 CD CKO/TCKO O CD servo serial clock output Not used. (Open) 6 BYTE I L fixed terminal 7 CNVSS I Flash write-in signal input 8 XIN I Sub clock signal input (32kHz)

9 XOUT O Sub clock signal output (32kHz) 10 RESET I CPU reset signal input 11 OSC OUT O Main clock signal output (6MHz) 12 VSS — Ground 13 OSC IN I Main clock signal input (6MHz) 14 VCC1 — Power supply pin (+5V) 15 NMI I Non maskable interrupt signal input 16 CD PACK I CD text pack synchronized signal input 17 DAVN I RDS data acquisition detect signal 18 BU IN I Back-up power detect signal 19 NS MASK O Noise mask signal output 20 BEEP O Beep signal output 21 FLW IN I OSC frequency shift signal for DC/DC conv. Not used. (Open) 22 NCO O Not used. (Open) 23 SA CLK O Spectrum analyzer clock signal output 24 TEL ATT I telephone mute detect signal input 25 ATT O Mute signal output 26 VOL ATT O Electronic volume mute signal output 27 I2C CKO O Tuner/E-volume BUS clock output 28 I2C SIO O Tuner/E-volume BUS data output 29 UNI SO O SONY BUS data output 30 UNI SI I SONY BUS data input 31 UNI CKO O SONY BUS clock output 32 TUNER ATT O Tuner attenuate signal output 33 EESIO I/O EEPROM data input/output 34 EECKO O EEPROM clock output 35 NCO O Not used. (Open) 36 ADSO1 O Not used. (Open) 37 ADSO2 O Not used. (Open) 38 NCO O Not used. (Open) 39 HOLD I Flash write-in signal input 40 AMP DIAG I Amplifier diagnosis signal input 41 AMP STB O Amplifier strobe signal output 42 AMP ON O Not used. (Open) 43 TUNER ON O Not used. (Open) 44 WRI/WR I Flash write-in signal input 45 CD LIMIT I CD limit detect signal input Not used. (Open) 46 CD D SW I CD disc SW detect signal input Not used. (Open) 47 CD PH1 I CD PH1 detect signal input 48 CD INSW/PH2 I CD IN SW/PH2 detect signal input Not used. (Open) 49 PH3 I CD PH3 detect signal input Not used. (Open) 50 DST SEL1 I Destination select signal input 51 DST SEL2 I Destination select signal input Not used. (Open) 52 CD LM LO O CD loading motor control signal output Not used. (Open)

CDX-M850MP

Page 22

CDX-M850MP

Pin No. Pin Name I/O Pin Description

53 CD LM EJ O CD eject motor control signal output Not used. (Open) 54 CD RST O CD servo reset signal output 55 CD AO O CD servo command/parameter discri. output Not used. (Open) 56 CD STB O CD servo data strobe signal output Not used. (Open) 57 CD TSTB O CD servo text strobe signal output Not used. (Open) 58 CD RFOK I CD servo RFOK signal input 59 CD XTALEN O CD servo crystal OSC control signal output Not used. (Open) 60 VCC2 — Power supply pin (+5V) 61 RESET OUT O Display CPU reset signal output 62 VSS — Ground 63 TEST IN I Test mode setting detect signal input 64 BUS ON O BUS ON control signal output 65 SYS RST O System reset signal output 66 BUS/AUX O BUS/AUX select control signal output 67 LINK OFF O Link OFF control signal output 68 ACC IN I Accessory key ON detect signal input 69 ILL IN I Ilumination line detect signal input 70 RC IN1 I Rotary commander signal input 1 71 NCO O Not used. (Open) 72 CD SELF SW I CD self SW detect signal input 73 TU ATT IN I Tuner mute control signal input 74 CLOSE SW I Front panel close detect signal input 75 OPEN SW I Front panel open detect signal input 76 I-DET I Front panel current detect signal input 77 MOT– O Front panel open/close control signal output 78 MOT+ O Front panel open/close control signal output 79 ROMC EN I ROM correction enable signal input 80 QUALITY I Tuner noise detect signal input 81 MPTH I Tuner multi-path signal input 82 VSM I S-meter signal input 83 SA IN I SA data input 84 KEY IN1 I Key signal input 1 85 KEY IN0 I Key signal input 0 86 RC IN0 I Rotary commander signal input 0 87 KEY ACK2 I Key acknowledge detect signal input 2 88 KEY ACK0 I Key acknowledge detect signal input 0 89 KEY ACK1 I Key acknowledge detect signal input 1 90 OPEN KEY I Open key detect signal input 91 RAM BU I RAM reset detect signal input 92 FLD ON O FL driver power supply ON/OFF signal output 93 FL ON O FL power supply ON/OFF signal 94 AVSS — Ground 95 DISP CE O Display CPU chip enable output 96 VREF — A/D converter reference voltage (+5V) 97 AVCC — Power supply pin (+5V) 98 DISP SI/RX I Display CPU BUS data input 99 DISP SO/TX O Display CPU BUS data output

100 DISP CKO O Display CPU BUS clock output

Page 23

• IC2 M30833FJGP-073 (DISPLAY SYSTEM CONTROL) (DISPLAY Board)

Pin No. Pin Name I/O Pin Description

1 SYS CE I Main chip enable input

2NCINot used. (Open)

3 FL DAT3 O FL serial data output

4NCONot used. (Open)

5 FL CLK IN I FL serial clock input

6 BYTE I L fixed terminal

7 CNVSS I Flash write-in signal input

8NCONot used. (Open)

9NCONot used. (Open) 10 RESET I CPU reset signal input 11 XOUT O Main clock signal output (30MHz) 12 VSS — Ground 13 XIN I Main clock signal input (30MHz) 14 VCC — Power supply pin (+5V) 15 NMI I Non maskable interrupt signal input 16 NC O Not used. (Open) 17 NC O Connecting to pin 20. 18 NC O Not used. (Open) 19 NC O Not used. (Open) 20 NC O Connecting to pin 17. 21 LAT O FL data LAT output 22 BK O FL BK output 23 GCP2 O FL GCP2 outpit 24 NC O Not used. (Open) 25 GCP1 O FL GCP1 output 26 NC O Not used. (Open) 27 GCP4 O FL GCP4 output 28 GCP3 O FL GCP3 output 29 SYS SO O Main BUS data output 30 SYS SI I CPU BUS data input 31 SYS CLK O Main BUS clock input 32 NC O Not used. (Open) 33 FL DAT1 O FL serial data output 34 NC O Not used. (Open) 35 FL CLK O FL serial clock output 36 LCD CE O LCD driver chip enble output 37 LCD INH O LCD driver inhibit output 38 NC O Not used. (Open) 39 HOLD I Flash write-in signal input

40 – 43 NC O Not used. (Open)

44 WRI/WR I Flash write-in signal input

45 – 59 NC O Not used. (Open)

60 VCC O Power supply pin (+5V) 61 NC O Not used. (Open) 62 VSS O Ground

63 – 93 NC O Not used. (Open)

94 AVSS — Ground 95 NC O Not used. (Open) 96 VREF — Power supply pin (+5V) 97 AVCC — Power supply pin (+5V) 98 RXD1 — Not used. (Open) 99 FL DAT2 O FL serial data output

100 FL CLK IN I FL serial clock input

CDX-M850MP

23 23

Page 24

CDX-M850MP

4-2. BLOCK DIAGRAM — CD SECTION —

OPTICAL PICK-UP

KSS-721A

IC1

RF AMP,DIGITAL SERVO

DIGITAL SIGNAL PROCESSOR

FOCUS

COIL

TRACKING

COIL

M901

(SPINDLE)

I-V

CONV.

(IC5)

12 13

46,47 49-51 53-55

3,4

7,10 11,15 38-36 34-31 41,42 45,44

43 17 16

(Page 25)

TUNER

SECTION

CDL

SDO

SDIO

BCKIA

LRCKIA

IO0-IO7

AD0-AD16A0-A16

IC5

DSP

/RESET

STANDBY

MIDIO(I2C_SDA)

MICK(I2C_SCL)

IC6

+2.5V

REG

REQ

1 19 39

BU+3.3V

SW5

(DOWN)

SW2

(SELF)

SW3

(DISC IN)

SW4

(LIMIT)

IC12

12.288MHz

CD MASTER CONTROL

PACK

TSTB

TSO

TSI

TSCK

STB

CD_RST

RFOK

FLAG

XTALEN

DECXRST

DECSTBY

DECINT

SDA

816

SCL

XTAL

EXTAL

D_SW

SELF SW

INSW/PH2

LIMIT_SW

LOAD

EJECT

IC3

A-ATT

RSTX

BUCHK

BUSON

UNI CK

UNI_SI

UNI_SO

LINKOFF

CDMON

CDON

OPEN

• R-ch is omitted due to

same as L-ch.

• Signal path

:CD

:CD-R/RW(MP3)

A-ATT

SYSRST

BU CHK

BUSON

BUS-CLK

BUS-SI

BUS-SO

LINK-OFF

CDMON

CDON

OPEN

TUNER

SECTION

(Page 25)

DISPLY

SECTION

(Page 26)

DISPLY

SECTION

(Page 26)

FORCUS

DRIVE

M902

(SLED)

M903

(LOADING)

A+5V

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE/LOADING MOTOR DRIVE

FCS-

FCS+

TRK+

TRK-

SL-

SL+

SP+

SP-

LD-

LD+

TRACKING

ERROR

APC

IC2

FOCUS

COIL

DRIVE

TRACKING

COIL

DRIVE

SLED

MOTOR

DRIVE

SPINDLE

MOTOR

DRIVE

MOTOR

DRIVE

LOAD

EJECT

ERROR

RF EQ

EFM

DEMOD

SERVO

CTL

FDTDSD

62 63 64 65

OSC

23 24

16.9344MHz

D/A

CONV

DSUB CODE

PROCESS

I/F

LOUT ROUT

PACK

TSTB

TSCK

TSI

SCK

STB

RST

RFOK

FLAG

XTALEN

C16M

DIN

DOUT

SCKIN

SCKO

LRCKIN

LRCK

16 12

R-CH

52 56 55 54

31 32 33 34

IC4

S-RAM

DQ1-DQ3,

IO4-IO8

IC7

5V 3.3V

515

21-23 25-29

20-13 3,2,31 1,12,4

11,7,10

CS1 OE

+2.5V

2424

Page 25

4-3. BLOCK DIAGRAM — TUNER SECTION —

TUNER UNIT

TUX501

CN503

(ANTENNA)

ANT

R-CH

SECTION

(Page 24)

CDL

ELECTRONIC VOLUME

PDL

MDL

AC OUT L

AC IN L

AML

SDA

SCL

MUTE

IC401

OUT LF

OUT LR

OUT SW

SA CLK SA OUT

CDX-M850MP

PJ401

–1

BUS AUDIO

–2

Q408

AF BUFFER

IC407

BUFFER

IC410

14 16

2 1

8 14

11 13

MUTE DRIVE

Q401,402

Q171

Q181

Q470

R-CH

–5

AUDIO OUT

–6

FRONT

–3

AUDIO OUT

–4

REAR

CN401

(SUB OUT(MONO))

SDA

SCL

RDS

QUALITY

TU MUTE TUNER ATT

S-METER

SDA

SCL

7 8 6

17 16

MUTE CONDITION

EEPROM

• Signal path

: FM

: AM/MW

: CD

: CD-R/RW(MP3)

X501

4.3MHz

AEP,UK,E MODEL

RDS DECODER

IC502

MPX

OSCD

OSCI

AU +8V

+5V

SDA SCL

DAVN

+5V REG

Q501

REG

IC902

POWER AMP/POWER SUPPLY

IC201

SW1 SW2

VP2

VP1

R-CH

29 27

BATT

SYSTEM CONTROL

IC303 (1/2)

VOL ATT

Q380

TU+5V

+4.8V

I2C SIO

I2C CKO

DAVN NS MASK

QUALITY

32 73

TU ATT IN

VSM

EESIO

EECKO

SA IN

SA CLK

BUS/AUX

ATT

BEEP

AMP STB

AMPDIAG

XOUT

XIN

OSCOUT

OSCIN

TEL ATT

ILL IN

ACC IN

TEST IN

23 66

25 20 41 40

A-ATT

SECTION

(Page 24)

AU+8V

DR+6V

AU+5V

X301

32.768kHz

X302 6MHz

Q103

ILLUMI CHECK

Q907

ACC DET

Q102

+10V

+5V

A+5V

D+5V

SDA

SCL

AC GND

STB

DIAG

DISP+B AU8V

30 37

U-COM

MECHA

SERVO

CNP101

4 12 3 11

5 6

19 17

FL+

FL–

RL+

RL–

FR+ FR– RR+ RR–

AMP REM ANT REM

F901

BATT

ATT

ILL

ACC

TEST

• R-ch is omitted due to

same as L-ch.

25 25

Page 26

CDX-M850MP

4-4. BLOCK DIAGRAM — DISPLAY SECTION —

BUFFER

IC701

SECTION

(Page 24)

LINK OFF

CD MON

CD ON

OPEN

INVERTER

LCD2

LED CONTROL

Q907,908

LED CONTROL

Q903,904

FL 900

FL+

FL-

Q904

(BUS CONTROL IN)

BUS ON

SECTION

(Page 24)

BUFFER

IC903

BUS CLK

BUS SI

SYS RST

BU CHK

BUS SO

Q901-903

FLVDD

CNP102

6 5 4

BATT

LED SW1

LED SW2

GCP

T800

3 2 1

BATT

LCD DRIVER

SEG1

SEG95 COM1

103

COM8

105

FL CONTROL

DC-DC CONVERTER

IC1

106104

IC301

IC800

INH

CLK

DATA

DIMMER

CONTROL

BATT

BATT DET

Q101

117 118 119 120

Q905

5 4 2 1

DATA

CLK

BUS ON

RST

FL POWER CONTROL

Q801,802

BUS INTERFACE

IC301

BUS

RESET

BATT

CHECK

X301

30MHz

BATT

121

132

DISPLY SYSTEM CONTROL

IC2

XOUT

XIN

13 37 36 35 33

21 22 99

23 25 27 28

LCD INH LCD CE FL CLK FL DAT1

LAT BK FL DAT2 FL DAT3

GCP2 GCP1 GCP4 GCP3

SYS CE SYS SO

SYS SI

SYS CLK

CNVSS

SYSTEM CONTROL

IC303 (2/2)

CNJ101

(REMOTE IN)

MT+B

MOTOR

DRIVE IC307

I-DET IC308

D512

(DISC IN)

D70

D513

+5V

(OPEN/CLOSE9

3 14 16

M601

UNI SI

UNI SO

UNI CKO

BUS ON

SYSRST

BU IN

1 29 30 31

DISP CE

DISP SI/RX

DISP SO/TX

100

DISP CKO

CNVSS

FLON

CD SELF SW

CD PACK

CD RFOK

CD RST

SIRCS

KEY IN0 KEY IN1

RC IN1 RC IN0

KEY ACK2 KEY ACK0 KEY ACK1

RESET

RAM BU

MOT+

MOT-

FP CTRL

I-DET

OPEN SW

CLOSE SW

OPEN KEY

FLD ON

85 84

70 86

87 88 89

BATT

MT+B

75 74

+10V FL+5V

RECEIVE

IC62

RECEIVE

IC503

KEY IN

MATRIX

S932

(RESET)

MOTOR+B REG

IC306

VREF

CONTROL

Q306,307

I-DET Q305

SW900

(OPEN/CLOSE)

LED CONTROL

Q503,504

S931

(OPEN)

+5V REG

Q914-916

IC302

RESET

1 2

SW501

RESET

7 3

2626

Page 27

CDX-M850MP

4-5. CIRCUIT BOARDS LOCATION

DISC IN SW board

SWITCH board

LOAD SW board

DISPLAY board

• Waveforms — SERVO Board —

(MODE: CD PLAY)

• Wavef orms

— MAIN Board —

(MODE: FM)

LIMIT SW board

SUB board

SERVO board

tuner unit (TUX501)

MAIN board

• Wavef orm

— DISPLAY Board —

(MODE: FM)

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

for schematic diagram:

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

• All resistors are in Ω and 1/ specified.

•%: indicates tolerance.

•

• C : panel designation.

• A : B+ Line.

• Power voltage is dc 14.4V and fed with regulated dc power

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

•Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

•Abbreviation

: internal component.

Note:

The components identified by mark 0 or dotted line with mark 0 are criti- cal for safety. Replace only with part number specified.

supply from ACC and BATT cords. Voltage variations may be noted due to nor mal produc-

tion tolerances.

Voltage variations may be noted due to nor mal production tolerances.

F : FM f : AM/MW/LW J : CD c : CD-R/RW (MP3)

CND : Canadian model

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

59ns

IC1

(XTAL)

(RFO)

Approx. 200mVp-p

(FEO)

Approx. 300mVp-p

(TEO)

2.8Vp-p

1.7Vp-p

1.2Vp-p

IC502

IC303

4.3MHz

(OSCD)

32.768kHz

(XOUT)

6MHz

(OSCOUT)

3.2Vp-p

1.8Vp-p

3.6Vp-p

IC2

30MHz

(XOUT)

1.5Vp-p

for printed wiring boards:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• x : parts mounted on the conductor side.

•

• : Pattern from the side which enables seeing.

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

•Abbreviation

: Through hole.

(The other layer’s patterns are not indicated.)

CND : Canadian model

IC3

82ns

(XTAL)

27 27

Page 28

CDX-M850MP

4-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 27 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location IC1 E-8

IC2 H-8 IC3 D-3 IC4 G-2 IC5 G-4 (IC6) E-3 IC7 F-6 (IC12) E-4

(Q1) C-8

( ): SIDE B

C19

C13

C20

C24

C23

C35

C30

C15

C38

C77

C25

C16

C78

R65

FB6

C22

C44

C36

R13

C79

C34

JR6

C29

R26

R97

R152

JR3

R98

JR5

C81

R130

JR8

C102

R154

R91

C54

R67

C75

R92

R107

IC12

C57

C51

R114

R121

C70

C55

JR17

C69

R106

C112

C60

C53

IC6

R54

R45

R46

C62

R73

R90

R55

R48

C111

C65

R47

R115

R77

R104

R105

R76

R94

JR21

R113

C114

234567891011121314

C67

C63

2828

C58

JR14

Page 29

CDX-M850MP

234567891011 12 13 14

CN2

C40

R29

JR1

C39

C17

C41

C45

R15

R12

R10

R14

C10

IC2

IC1

C21

FB2

C14

C11

C18

(Page 33)

R128

R109 R100

R127

R111

R126

IC4

IC3

R72

R87

R49

R71

R95

R96

C61

R75

R93

R81

R86

R84

R118

R74

R83

RB1

R82

JR15

R85

R124

C113

C59

RB2

R64

R117

R119

IC5

R70

C56

R116

R102

R78

R129

R69

R136

R89

JR12

R68

R50

JR13

R53

R51

R88

R143

R52

R103

R150

R133

R151

R153

R135

R134

R147

CN1

R149

R132

IC7

R146

R131

R145

R30

C43

FB3

R148

C27

C68

R144

R142

CN13

CN3

29 29

Page 30

CDX-M850MP

4-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 40 for IC Block Diagram.

CN13

M902

SW4

• Refer to page 27 for Waveforms.

Note:

•Voltage is dc with respect to ground under no-signal conditions. no mark : CD PLAY

: Impossible to measure

∗

CN3

TP12

TP11

TP7

TP10

CN2

TP77

TP84

TP80

TP81

TP82

TP83

C19

TP89

C18

C14

C13

C11

C15

C10

C16

C24

C20

C23

TP22

TP23

IC B/D

C78

R151

R150

R148

C17

R149

TP78

TP79

R29

R30

C43

TP25

TP24

C25

C40

C41 C45

JR5 JR1

TP88

IC1

C27

TP8

R13

TP9

C34 C44

R152

R153

C36

TP45 TP44 TP43 TP42 TP41

TP40 TP39 TP38 TP37

TP36

TP56

R65 C58

C38

R142

R144

R146

R98

R97

C59

C60

IC7

C68

C77

C81

FB6

R88

R89

R50 R51

R143

R145

R147

R52

R53 R54

R55

R90 R91

JR12

C61

C62

JR14

R68

C54

R67

R92

C75

IC4

C57

C56

R69

R70

R64

IC5

TP94

C51

IC6

C65

C67

C63

JR21

R82 R83 R84 R85

RB2

C55

CN1

(Page 35)

TP95

R71 R72

C69

JR15

TP72

JR13

R117 R118

R116

TP70

TP50 TP51

TP54 TP55

TP57 TP58

TP64

TP66 TP67 TP68

TP71

TP74

TP62

TP63

TP76

TP52 TP53

TP59 TP60 TP61

TP75

TP49

RB1

R96 R95 R94 R93 R78 R77 R76 R75

C53

R74

R73

R81

R86

R87

R49

R48

R47

R46

R45

TP73

C79

R26

FB2

C35

C39

C29

JR3

JR6

TP65

(Page 31)

FB3

(Page 31)

3030

Page 31

• Refer to page 27 for Waveform.

4-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 40 for IC Block Diagrams.

TP4

SW3

SW2

SW5

M903

TP3 TP2 TP1

TP87

TP86

TP92

TP15

MD14

IC B/D

BP3

TP21

TP18

BP4

TP17 TP20 TP16 TP19

C22

C21

IC2

R10

TP27 TP29 TP26 TP28

R15

R12

TP31

BP1

TP30

R14

TP33

BP2

TP32

TP90

C30

TP91

R130

R133 R134 R135 R136

R129

(Page 30)

C114

IC3

R128

R127

R126

R105

R104

R115

C111

R131

R132

R109

R111

R113

R100

JR17

C102

C70

R107

R154

CDX-M850MP

(Page 30)

IC B/D

IC12

R124

C113

C112

R106

R119

BP6

R121

BP5

R114

R103

R102

Note:

•Voltage is dc with respect to ground under no-signal conditions. no mark : CD PLAY

: Impossible to measure

∗

31 31

Page 32

CDX-M850MP

4-9. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 27 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location (D101) E-10

(D102) E-10 (D103) E-10 (D104) E-11 (D105) E-10 (D106) C-9 D108 D-8 (D109) D-10 (D110) B-8 (D111) D-8 (D112) B-8 (D113) C-8 (D114) C-8 (D115) C-8 (D116) C-9 (D117) C-9 (D118) E-9 (D119) E-9 (D120) E-9 (D121) E-9 (D122) B-3 D123 E-9 D302 H-9 D303 H-10 D305 I-9 (D401) E-6 (D403) F-5 (D501) E-2 (D802) I-3 (D803) I-3 (D804) H-2 (D805) H-2 (D806) H-3 D808 J-7 D810 J-8 D819 J-7 (D820) I-4 D825 J-7 D826 J-5 D827 J-7 D828 J-7 D829 J-7 D831 J-6 (D832) I-9 (D843) I-4 (D901) F-8 (D902) F-8 D903 F-8 D904 H-8

( ): SIDE B

Ref. No. Location (D905) F-10

D906 G-7 (D907) I-9 D909 D-8 D920 F-9 D921 G-9

(IC201) B-6 IC301 F-9 (IC302) H-9 IC303 H-8 IC306 H-10 IC307 I-10 (IC308) I-10 IC401 F-3 IC407 D-4 IC410 E-3 IC502 F-2 IC701 F-8 IC800 H-5 IC902 F-9 IC903 G-6

(Q101) E-10 (Q102) F-10 (Q103) F-9 Q171 C-4 Q181 C-3 Q271 C-5 Q281 C-4 Q305 J-9 (Q306) H-10 (Q307) G-10 Q380 I-9 (Q401) F-6 (Q402) E-5 (Q408) E-3 Q470 D-3 (Q501) D-2 (Q801) I-4 (Q802) I-4 Q901 F-9 Q902 E-9 Q903 F-9 Q904 F-9 Q907 D-8 (Q914) F-11 (Q915) F-11 (Q916) E-11

R318

C342

R338

R329

R320

C339

IC306

D303

IC307

L901

C335

Q903

C336

R369

Q305

C324

Q904

IC301

D302

R904

R368

Q902

R319

D921

R325

R373

R372

D920

C320

Q901

C310

R301

D305

IC902

R346

R321

R326

R377

C319

Q907

C601

R330

C318

Q380

C903

R929

D123

R380

JR302

C602

R920

R922

D909

JR301

R335

D108

IC701

R921

R901

R906

IC303

R350

R351

R112

R903

R324

D903

D904

D810

D906

R910

D808

D825

C208

D827

R364

D828

C209

R914

D829

C322

C216

X302

C323

D819

C217

C801

D831

IC903

R203

R204

R205

R206

R915

IC800

C206 C207 C218 C219

L800

D826

C278

R274

C423

C810

Q271

C981

C809

R275

R432

R430

R427

R471

R429

C426

R175

Q171

C429

R425

R431

C982

C439

C428

C427

C424

C178

R174

R417

R415

R416

R414

C438

IC407

R420

R419

C421

C416

C288

R284

C430

R418

CNP909

Q281

C417

R285

R435

R434

C983

R421

R436

IC401

Q181

R433

C984

C188

R422

R185

R184

C475

C431

R243

R407

C242

470 Q

R477

R242

IC410

R143

C470

R473

T800

C142 R142

C802

R472

C528

C526

IC502

C527

234567891011121314

C525

R518

C521

C520

R519

(Page 38)

3232

Page 33

CDX-M850MP

CN503

C542

C510

C524

CN601

234567891011 12 13 14

PJ401

CNJ101

CNP102

CNP101

TUX501

R502

C508

C509

C522

R521

FB501

R505

C505

C506

L503

R504

Q501

R510

X501

FB101

FB102

R501

R520

C503

C507

C803

C502

C523

C501

R511

D804

D805

D501

D122

R410

CN401

Q408

R408

C442

R402

C434

C443

R424

C435

C433

R800

C199

D803

D806

R445

C419

C420

R801

C400

D802

R441

C182

R803

C183

C437

C418

R804

R442

C432

R807

D820

D843

C283

C172

Q802

R809

JR801

R446

C441

R806

C331

R808

C422

C173

C807

R331

R833

C282

R845

R444

Q801

R440

C273

C440

R443

C425

C272

R812

R439

D403

C403

C215

C308

R913

Q402

R403

Q401

10 JW

11 JW

R401

D401

C214

C401

C309

C226

C223

C402

C306

R303

CN904

C221

C210

IC201

12 JW

CNP301

CNP805

C212

C317

C332

R866

13 JW

15 JW

C304

C205

FB301

C316

14 JW

FB302

C303

X301

C204

C302

C201

C305

R202

C202

R201

C301

C315

R811

C203

C307

R302

R307

7 JW

16 JW

D111

R343

L303

R365

L301

D113

R356

D110

R111

CN903

D114

D901

R323

R366

R333

C603

D902

D112

R322

D115

R332

R357

D121

R360

R342

D116

D120

R367

D907

R361

R327

F101

D117

L302

C313

C101

R103

D106

C103

D109

C105

C104

6 JW

D119

IC302

D832

R109

Q103

C312

R328

3 JW

R370

D118

R110

R334

R107

R108

R105

C334

CNP902

C338

C311

Q102

R106

R104

JW17

Q307

R336

C321

R337

Q306

IC308

R341

C102

Q101

JW18

R371

TH100

D102

D103

D101

D905

C928

C930

R340

JW2

R102

R949

R950

C341

C337

D105

D104

R339

L101

R101

Q915

C901

Q916

Q914

1 JW

AEP,UK model

BATT

US,CND,E model

(Page 29)

SW900

(Page 36)

33 33

Page 34

CDX-M850MP

• Refer to page 27 for Waveform.

4-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 40 for IC Block Diagrams.

C202

C201

R201

C204C203

R202

IC B/D

IC201

CNP101

C205

R203

C216

R205

C208

C217

C218

R204

R206

C206

C207

C209

C219

C210

D121

D120

C212

C214

C215

R444R440

R443R439

R446R442

R445

R441

D401

R401

C226C223C221

C402

C401

C981 C982

C272

C282

C400

C172

C983

C984 C182

Q401

Q402

IC B/D

C416

IC407

R433

R434

R435

R436

C417

C440

R432

R431

R430

R429

C437

C438

R427

C418

Q470

C273

R274

R284

R184

R174

C420

C419

R275

R285

R175

R185

Q271

Q281

C283

C441C439

C173

Q171

Q181

C183

C278

C178

C288

C242 C188

C142

R242

R142

R243

R407

C505

C506

C503

R143

R511

R408

R504

C199

R410

C442

L503

D122

CN401

CN503

R502

R510

R505

C509

R542

PJ401

TUX501

C508

F901

C103

L101

R103

D109

D106

Note:

•Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM (): AM/MW/LW <>: CD PLAY

C903

R107

R108

D112

D111

D110

R921 R920

D909

R922

R929

C102

R106

D123

R105

D113

Q907

D114

D115

Q102

R104

D116

D108

D117

D118

R112

C104

D119

R111

R110

C105

Q103

R109

C423

C421

R425

C422

C424

R414

C426

R415

C425

R416

R417

C427

(Page 35)

IC B/D

R418

C428

R419

C430C429

R421

R420

C432

C431

IC401

R422

C470

C433

C435

C434

IC410

R473

R477

R471

R472

Q408

C443

R424

C475

R402

C501

R501

FB501

D501

Q501

C524

R521

R518

IC B/D

C502

C525

R519

C520

C526

C527

C528

IC502

R520C521

X501

C523

C522

3434

Page 35

• Refer to page 27 for Waveform.

4-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 40 for IC Block Diagrams.

(Page 34)

CDX-M850MP

C301

C303

C304

C302

C305

R302

L302

C603

R901

D901

L301

L303

FB301

FB302

C602

IC701

IC302

D902

IC902

IC B/D

Q904

C324

D921

R914

Q305

Q306

Q801

IC B/D

C332

IC301

D105

Q903

R320

C339

R318

T800

Q914

L800

IC308

C338

Q902

D806

C803

R803R804

D905

D805

D804

R950

R334

R949

R370

R801

R904

C802

Q915

R800

C928

R338

C337

C930

C901

D803

D802

L901

R339

R371

R341

R340

C321

Q901

R336R337

Q916

R102

IC B/D

IC307

C336

D302

R101

D832

Q101

D104

R915

D843

D101

IC306

C341

D831

D102

D825

TH100

D103

R368 R369

R811 R866

CNP902

C801

D827

C101

C335

D820

D828

CNP102

C334C342

D829

D303

CNP805

D826

D808

D810 D819

R845 R833 R812

R332

M601

R343

FB102

FB101

SW900

(Page 37)

CN601

CNP909

(Page 39)

CNJ101

D920

(Page

C307

30)

R906

R366

R365

R360

R361

R346

R323 R322

D903

R910

D906

C309

D904

R303

C306

C308

R903

R913

R377

R307

IC303

C317

R364

R342

CNP301

C601

R367

C312

C311

C320C319

R326

D305

C313

D907

X302

IC903

C310

Q307

R328

R327

R373

R325

R321

R372

JR301

JR302

R335

C318

R324

R319

R333

R350

R351

R301

X301

C315C323C322

C316

R356

R357

R331 C331

R380

C810

R330

R808

R807

C809

R809

Q802

IC800

C807

R806

Q380

35 35

Note:

•Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM

(): AM/MW/LW <>: CD PLAY

: Impossible to measure

∗

Page 36

CDX-M850MP

4-12. PRINTED WIRING BOARD — SUB SECTION — • Refer to page 27 for Circuit Boards Location.

234567891011 12 13 14

C535

D507

(Page 33)

D512

R535

R534

Q503

R532

R533

Q504

R531

D514

R537

D506

R536

C539

C533

SW501

C540

FB503

IC503D511

C536

C537

R509R538

C538

CN502

CN501

D513

C541

• Semiconductor Location

Ref. No. Location D506 B-10

D507 B-6 D511 B-8 D512 C-8 D513 E-13 D514 B-10

IC503 B-13 Q503 C-9

Q504 B-10

3636

Page 37

4-13. SCHEMATIC DIAGRAM — SUB SECTION — • Refer to page 41 for IC Block Diagrams.

CN502

Q503

CDX-M850MP

(Page 35)

CN501

R532

R531

Q504

SW501

D514

R537R536

FB503

C539

D506 D507

C540C533

C541

R525 R534

R533

D511

C535

D512

D513

C536

R538

C537

R509

C538

IC B/D

IC503

Note:

•Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM

37 37

Page 38

CDX-M850MP

4-14. PRINTED WIRING BOARD — DISPLAY SECTION — • Refer to page 27 for Circuit Boards Location.

C905

R988

R989

D901

234567891011 12 13 14

R971

LED931

S931

IC62

C914

C903

R969

C904

R968

C906

C902

FB60

R994

C983

R964

C901

R906

D902

C911

R965

R947

R972

C907

R944

R981

C908

R986

R985

R984

R982

R987

C910

C909

FMA12

C915

FB914

FB915

FB918

FB921

FB916

FB924 FB925

FB919

FB920

R948

FB917

X301

C960

FL900

R970

C961

R999

R941

FB926

IC2

FB922

C970

FB923

FB906

FB901

FB905

FB912

FB911

FB910

FB908 FB907

FB902

FB909

FB904

FB903

FB913

R991

R992

IC301R939

R940

FMA10

FB971

FMA11

C913

C962

C912

D908

IC1

D916

D920

FMA9

C920

Q904

D921

D919

D918

R956

R951

915 D

D917

R928

D914

R916

Q903

R945

R967

R929

C922

D913

954 R

D912

C921

D911

C963

C973

D910

LED909

S909

S932

(Page 32)

R955

R960

S916

LED916

LED912

S912

R919

R918

R920

LED915

LED958

LED913

S915

S913

R990

S914

LED922

R921

R922

S922

R923

R953

R958

S911

LED911

R908

Q905

R979

R978

S907

R907

R915

LED912 H-12 LED913 H-13 LED915 F-13 LED916 F-12 LED917 F-11 LED919 H-5 LED920 H-9 LED921 H-11 LED922 F-13 LED931 B-2

R952

R946

R935

R980

S919

LED919

LED956

Ref. No. Location LED955 F-9

LED956 F-6 LED957 G-4 LED958 G-13

Q903 C-11 Q904 C-10 Q905 F-4 Q907 H-2 Q908 G-2

LCD2

R949

LED955

LED920

S920

R950

R936

R917

S918

R914

R942

S921

CNP908

S917

LED917

LED921

R925

LED901

S901

S903

LED903

• Semiconductor Location

Ref. No. Location D70 F-2

D901 B-1 D902 B-4 D908 B-10 D910 D-11 D911 D-11 D912 D-11 D913 D-11 D914 D-11 D915 C-10

R912

D70

S904

Q907

Q908

R959

R962

R901

R913

R911

R902

S905

R910

S902

LED905

LED902

R909

R961

R957

S906

LED906

LED957

LED908

S908

Ref. No. Location Ref. No. Location Ref. No. Location D916 C-10

IC301 C-7 D917 D-10 D918 D-10 D919 D-10 D920 C-10 D921 C-10

LED901 F-2

LED902 H-3

LED903 H-1

LED905 F-3

LED906 F-4 IC1 C-8 IC2 B-6 IC62 C-2

LED908 H-4

LED909 B-13

LED911 H-14

3838

Page 39

• Refer to page 27 for Waveform.

4-15. SCHEMATIC DIAGRAM — DISPLAY SECTION — • Refer to page 41 for IC Block Diagrams.

CDX-M850MP

(Page 35)

CNP908

D911

D912

D910

D915

D916

D914

C921

S932

C920

S931

D913 C922

D902

C901

C983

Q905

R946

R952 R951 R956 R953 R958 R957 R961 R959 R962

LED911

LED913

LED915

C914

LED957

LED958

IC62

LED912

R990 LED922

IC B/D

R968

C902

R969

C903

LED917

LED916

R960R955R954R945

LED921

LED920

LED919

LED908 LED901

LED902

LED903

LED905

LED906

IC1

R950

Q904

R989

LED931

LED909

R936

R935

R994

D901

LED955

LED956

D70

FB60

C904

C905

FB914

C912

Q903

R928

Q907

R988

Q908

R929

R901

R967R965R964

R902

D908

R913

R912

R911

R910

R909

R908

R907

R906

S901

S902

S903

S904

S905

S906

S907

S908

S909

S911

S912

S913

S914

S915

S916

S917

S918

S919

S920

S921

S922

R923

R922

R921

R920

R919

R918

R917

R916

R915

R914

R925

D921

D920

D919

D918

D917

FB915

FB916

FB924

FB925

FB917

FB918

FB919

FB920

R948

FB921

C960

R970

X301

C915

IC2

C970

C961

FB922

FB923

R939

C962

FB901

FB902

R971

FB903

R949

C963

C973

R999

FB904

FB926

FB913

FB912

FB911

FB910

FB909

FB908

FB907

FB906

FB905

R940

R941

R942

C913

C907

C908

C909

C910

C911

R981

R980

R979

R978

R972

R944R947

FB971

R992

R991

R987

R986

R985

R984

R982

IC301

IC B/D

LCD2

FL900

39 39

Note:

•Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM

Page 40

CDX-M850MP

4-16. IC BLOCK DIAGRAMS

IC1 µPD63711GC-8EU (SERVO Board (1/2))

AGCO74RFI73C3T72ASY71EFM70AVDD697E DAC3687D DAC2677C DAC1667F DAC065MD64SD63TD62FD

AGCI

RFO

EQ2

EQ1

RF-

AGND

AVDD

REFOUT

FEO

TE-

TEO

TE2

TEC

AGND

AVDD

FE-

100

EFM

COMPARATOR

EFM

FEOFS

TEOFS

AMP BLOCK

EFM

SWITCH

DEFECT

FOK

A3T

MIRR

FEO

TEO

COMPARATOR

MICROCOMPUTER INTERFACE

AUTO GAIN

CONTROLLER

SVDRAM

PROCESSOR

DEFECT

COMPARATOR

RFENV

MIRENV

TRACKING

A/D CONVERTER

FOCUS

MULTIPLIER

CLV

ADDER

SVROM

D/A

FD/TD/SD/MD CONTROLLER

SVCRAM

ROM

DECODER

ATEST59TEST158TEST057DGND56TSTB55TSCK54TSI53TSO52PACK51DVDD

AGND

MICROCOMPUTER INTERFACE

CD-TEXT DECODER

D/A

INTERFACE

CIRCUIT

OCTUPLED

NOISE SHAVER

OUTPUT BUFFER

SUB-CODE PROCESSOR

OSC

MEMORY

PROCESSOR

SCF

16K

SRAM

EFM DEMODULATOR

TIMING GENERATOR

DE-EMPHASIS CIRCUIT

OVERSAMPLING DIGITAL FILTER

NOISE SHAVER

OUTPUT BUFFER

DIGITAL PLL

DIGITAL

AUDIO

INTERFACE

OUTPUT PROCESSOR

ERROR

PROCESSOR

CORRECTION

C2D3

C2D2

C2D1

C1D2

C1D1

DGND

PLCK

MIRR/WFCK

RFCK

LOCK

DVDD

TSOI

C16M

DGND

HOLD/WDCK

LRCK

LRCKIN

SCKO

SCKIN

DOUT

DIN

FLAG

EMPH

DVDD

FWD

REV

LDCONT

IN1

IN2

PREVCC

POWVCC

VOL–

VOL+

VO2–

VO2+

VO1–

VO1+

IC2 BA5810FP (SERVO Board (2/2))

10k

PREVCC

(PRE.LOADING)

POWVCC12

(CH1.CH2)

–

POWER

SAVE

10k

LOADING PRE

7.5k

–

16k

LEVEL

SHIFT

FWD REV

7.5k

16k

LEVEL

SHIFT

7.5k

–

LEVEL

SHIFT

–

LEVEL

SHIFT

16k

–

7.5k

16k

POWVCC34

10k

–

CH1-4 MUTE

(CH3,CH4)

–

10k

27 26

24 23

BIAS

OPIN4+ OPIN4–

OPOUT4

OPIN3+ OPIN3–

OPOUT3

MUTE

POWVCC

GND

VO3–

VO3+

VO4–

VO4+

IC12 TC7SH08FU (SERVO Board (2/2))

IN B IN A

GND

1 2 3

VCC

OUT

4A05

DGND

RFOK

RST

STB

7SO8SI9

SCK

XTALEN

DVDD

DAVDD

ROUT

DAGND

REGC

1514

DAGND

18R+19R–20L+21L–22

LOUT

DAVDD

XVDD

XTAL24XTAL

XGND

IC502 SAA6588T (MAIN Board (1/2)) IC301 BA8270F (MAIN Board (2/2))

LVIN

MULTI

PATH

DETECTOR

MRO

MPTH

CIN

CLOCKED

COMPARATOR

RDS/RDBS

DEMODULATOR

TEST

CONTROL

TCON

SCOUT

BAND-PASS FILTER

OSCILLATOR

& CLOCK

4 5

OSCO

57kHz

8th ORDER

RDS/RDBS

DECODER

OSCI

VSSD

CLOCK

DATA

VDDD

VREF

DAVN

MPX

POWER SUPPLY

SIGNAL QUALITY

DECODER

445

INTERFACE

VSSA

& RESET

VDDA

CLOCK

DATA

IIC BUS SLAVE TRANSCEIVER

9 10

SDA

1316

AFIN

SCL

PAUSE

DETECTOR

MAD

PSWN

BUSON

RST

BATT

CLK

VREF

DATA I/O

GND

7 8

BUS ON SWITCH

RESET

SWITCH

BATTERY

SWITCH

13 12 11 10

VCC

RST BUSON CLK-IN B/U-C

DATA IN

DATA OUT

4040

IC307 BA6288FS (MAIN Board (2/2)) IC800 LM2577SX-ADJ (MAIN Board (2/2))

GND

OUT1

M BATT

VCC

DRIVER

POWER

SAVE

LOGIC

CONTROL

TSD

DRIVER

RNF

OUT2

VREF

OPEN

CURRENT LIMIT,

THERMAL LIMIT,AND

UNDERVOLTAGE SHUTDOWN

LOGIC

52kHz

OSCILLATION

COMPARATOR

SOFT

START

1 2 3 4 5

RAMP VOLTAGE

∑

ERROR

AMP

ERROUT

DRIVER

STAGE

CORRECTIVE

AMP

CURRENT

SENSE

VOLTAGE

ERRIN

1.25V REF.

CURRENT

REGISTOR

GND

SENSE

REGULATOR

SWITCH

2.5V

VDD

Page 41

CDX-M850MP

VREF

VCC

VREF

VCC

VREF

SIGNAL

AMP

SIGNAL

AMP

SIGNAL

AMP

SIGNAL

AMP

LIFT AMP

LFIN-

LFIN+

N.C

LRIN-

LRIN+

RFIN+

RFIN-

N.C

DCL

DCR

LFOUT

LROUT

RFOUT

RROUT

VCCL

VCCR

LGND

RGND

LIFT LVD

LIFT LOUT

LIFT RVD

LIFT ROUT

RRIN+

RRIN-

IC201 TDA8588J/N1 (MAIN Board (1/2))

TAB

FL-

PROTECTION

DIAGNOSTIC

DETECTION

BATTERY

MUTE

STANDBY

MUTE

TEMPERATURE

PROTECTION

FL+

RL-

RL+

IN_RL

SGND

IN_RR

RR+

RR-

FR+

FR-

DIAG

SW2

CHIP DETECT

DIAGNOSTIC

SWITCH

I2C BUS

ENABLE

LOGIC

IC407 LA2901V-TLM (MAIN Board (1/2))

SDA

SCL

VP2

PGND3

SVR

IN_FL

IN_FR

ACGND

PGND2

VP1

STB

PGND1

RST

CRES

SW1

SERVO

MECHA

U-COM

SWITCH

IC503 RRX9000-0601 (SUB Board) IC62 RRX9000-0601 (DISPLAY Board)

INPUT SLAGE

1 2 3 4 5 6 7 8

LIN GND VSTAB VCC NC NC VPO NC

REFERENCE

VOLTAGE

VIN

GND A VIN VAGC INS VCO NC

15 14 13 11 1012 9

320kHz

BANDGAP

REFERENCE

LOADDUMP

PROTECTION

320kHz

/500kHz

AGC

REGULATOR

BACK-UP

SWITCHREGULATOR

AU8V

GND

DISP+B

CBU

NOISE

SUPPRESSION

PULSE

FORMER

PULSE

COUNTER

GND

Page 42

CDX-M850MP

IC401 TDA7416 (MAIN Board (1/2))

ACINR

ACOUTL

ACINL

VREFOUT30VDD

AC2OUTL

AC2INL

FILOL

OUTLF

OUTLR

24 23

ACOUTR

ACINSW

ACOUTSW

CREF

AML

AMR

MDL

MDR

AUXL

HIGH PASS

FILTER2

35 36 37

HIGH PASS

FILTER

7 BAND

EQUALIXER

MAIN

VOLUME

SOFT

MUTE

LOUDNESS

IN-GAIN

38 39

40 41 42 43 44

MAIN

SOURCE

SELECTOR

MULTIPLEXER

INPUT

REAR

SELECTOR

SUB

WOOFER

FILTER

POWER SUPPLY

SOFT STEP

FADER

FADER II2CBUS

SOFT STEP

FADER

SOFT STEP

FADER

ZERO

CROSS

SPECTRUM

ANALIZER

MIXER

SOFT STEP

FADER

MIXER

SOFT STEP

FADER

HIGH PASS

FILTER2

20 19 18

16 15

13 12

OUTRF

OUTRR

AC2INR AC2OUTR FILOR

OUTSW SAOUT MUTE

SAIN

SCL SDA

1 2 3 4 5 6 7 11

AUXR

PDL+

PD-

PDR+

9 10

GND

MIC

IC301 TC74VHC32FT(EL) (DISPLAY Board)

GND

6 7

VCC

Page 43

SECTION 5

EXPLODED VIEWS

CDX-M850MP

NOTE:

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

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

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

5-1. CHASSIS SECTION

• Color Indication of Appearance Parts Example :

KNOB, BALANCE (WHITE) ... (RED)

• Accessories are given in the last of this parts list.

•Abbreviation CND: Canadian model

Parts Color Cabinet’s Color

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

not supplied

MG-393MC-121//K

not supplied

Ref. No. Part No. Description Remark

1 X-3383-098-1 PANEL (CD) SUB ASSY, SUB (US,CND) 1 X-3383-101-1 PANEL (CD) SUB ASSY, SUB (AEP,UK,E) 21-783-268-11 CABLE, FLAT (FFC) 11P 31-687-950-11 SUB BOARD 43-232-857-01 SHEET (SUB PANEL), ELECTROSTATIC

53-248-826-01 COVER (FLEXIBLE) 63-230-516-01 SPRING (FLEXIBLE), TENSION 73-045-756-01 SCREW (PANEL)

Ref. No. Part No. Description Remark

8 1-776-207-72 CORD (WITH CONNECTOR) (POWER)

(US,CND,E)

8 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)

(AEP,UK) 9 3-223-913-11 LABEL (OP CAUTION) (AEP,UK,E) 10 3-248-858-01 BRACKET (CD) #1 7-685-790-09 SCREW +PTT 2.6X4 (S)

#2 7-685-792-09 SCREW +PTT 2.6X6 (S)

Page 44

CDX-M850MP

5-2. CAM SECTION

M601

51 3-230-495-01 CAM (L) 52 X-3380-549-1 ARM (B-R) ASSY 53 X-3380-544-2 BRACKET (L) ASSY 54 X-3380-548-1 ARM (B-L) ASSY 55 X-3382-822-1 ARM (A-L) ASSY

56 3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT 57 3-045-714-01 GEAR (B) 58 3-342-940-01 WASHER (M) 59 3-045-713-01 GEAR (A) 60 A-3326-298-A SWITCH BOARD, COMPLETE

* 61 X-3378-711-4 BRACKET (MOTOR) ASSY

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

62 3-230-494-01 GEAR (C) 63 3-230-496-01 CAM (R) 64 X-3380-545-2 BRACKET (R) ASSY 65 3-030-909-11 DAMPER, OIL 66 X-3382-823-1 ARM (A-R) ASSY

M601 X-3378-769-1 MOTOR ASSY (OPEN/CLOSE) #2 7-685-792-09 SCREW +PTT 2.6X6 (S) #3 7-621-772-18 SCREW +P 2X4 #4 7-627-553-28 SCREW, PRECISION +P 2X2.5 #5 7-624-102-04 STOP RING 1.5, TYPE -E

Page 45

5-3. MAIN BOARD SECTION

CDX-M850MP

107

101

102

103

105

104

103

106

not supplied

102

101

TUX501

105

not supplied

F901

108

101 3-230-493-01 GEAR (DRIVE SHAFT) 102 3-230-444-01 GUIDE (DRIVE SHAFT) 103 3-040-692-01 RING, CE TYPE RETAINING 104 3-045-721-01 SHAFT, DRIVE 105 3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT

106 A-3274-933-A MAIN BOARD, COMPLETE (US,CND) 106 A-3274-934-A MAIN BOARD, COMPLETE (AEP,UK,E)

not supplied

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

107 1-777-246-41 CORD (WITH CONNECTOR) (ANTENNA) 108 1-790-375-32 CORD (WITH CONNECTOR) (SUB OUT (MONO)) F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A TUX501 A-3220-887-A TUNER UNIT (TUX-030) #2 7-685-792-09 SCREW +PTT 2.6X6 (S)

#6 7-685-795-09 SCREW +PTT 2.6X12 (S) #7 7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT

Page 46

CDX-M850MP

5-4. FRONT PANEL SECTION

not supplied

175

166

164

174

161

163

162

FL900

160

154

159

158

LCD2

171

172

157

165

not supplied

156

154

173

164

170

167

168

169

151

151 X-3383-766-1 PANEL (KEY) ASSY (S), FRONT (US,CND) 151 X-3383-768-1 PANEL (KEY) ASSY (S), FRONT (AEP,UK,E) 152 3-238-816-01 BUTTON (EJECT) 153 3-238-820-01 BUTTON (ENTER) (US,CND) 153 3-238-820-11 BUTTON (ENTER) (AEP,UK,E)

154 3-238-814-01 HOLDER (REFLECTION), BUTTON 155 X-3381-650-1 BUTTON (SEEK/AMS) ASSY 156 3-238-821-01 BUTTON (DISC) 157 3-238-819-01 BUTTON (SOUND) 158 3-238-817-01 BUTTON (DSO)

159 3-238-818-01 BUTTON (MODE) (US,CND) 159 3-238-818-11 BUTTON (MODE) (AEP,UK,E) 160 X-3381-649-1 BUTTON (VOL) ASSY 161 3-238-815-01 BUTTON (CLOSE) 162 3-239-338-01 BUTTON (SOURCE)

163 3-248-825-01 PLATE (FL), GUIDE 164 3-248-791-01 BUTTON (OPEN)

155

153

152

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

165 3-248-789-01 BUTTON (RESET-DSPL) 166 2-626-869-01 SCREW (M2X3), SERRATION 167 1-687-952-11 FLEXIBLE BOARD 168 X-3381-646-1 BRACKET (PANEL) ASSY 169 A-3274-766-A DISPLAY BOARD, COMPLETE (AEP,UK,E)

169 A-3274-979-A DISPLAY BOARD, COMPLETE (US,CND) 170 3-238-827-01 PLATE (LCD KEY), LIGHT GUIDE 171 3-238-826-01 SHEET (KEY), DIFFUSION 172 1-694-925-11 CONDUCTIVE BOARD, CONNECTION 173 1-694-926-11 CONDUCTIVE BOARD, CONNECTION

174 X-3383-210-1 PANEL (MAIN) ASSY, FRONT (AEP,UK,E) 174 X-3383-692-1 PANEL (MAIN) ASSY, FRONT (US,CND) 175 3-249-076-01 FILTER (FL) (US,CND) 175 3-249-076-21 FILTER (FL) (AEP,UK,E) FL900 1-518-879-11 INDICATOR TUBE, FLUORESCENT

LCD2 1-804-636-21 DISPLAY PANEL, LIQUID CRYSTAL #8 7-685-104-19 SCREW +P 2X6 TYPE2 NON-SLIT

Page 47

CDX-M850MP

5-5. CD MECHANISM SECTION (1) (MG-393MC-121//K)

204

201

216

214

215

206

203

209

217

202

207

#10

205

214

205

213

210

208

M903

#11

212

211

#10

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

201 A-3274-253-A DISC IN SW BOARD, COMPLETE 202 3-040-039-03 CHASSIS (T) 203 3-040-038-01 SPRING (LR), TENSION 204 3-040-050-01 LEVER (L) 205 3-040-022-01 RETAINER (ROLLER), SHAFT

212 3-221-779-02 BRACKET (MOTOR) 213 3-040-034-01 SPRING (RA), TENSION 214 3-040-042-01 WASHER 215 3-043-880-01 RING (RA), RETAINING 216 3-044-206-11 SCREW, SPECIAL

206 3-040-044-01 ROLLER (S) 207 3-040-067-01 LEVER (R) 208 A-3301-980-A SHAFT ROLLER ASSY 209 3-040-037-01 GUIDE (DISC) 210 3-040-040-03 ARM (ROLLER)

211 A-3274-698-A SERVO BOARD, COMPLETE

217 1-685-337-11 LOAD SW BOARD M903 A-3315-039-A MOTOR SUB ASSY, LO (LOADING) #9 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3 #10 7-628-253-00 SCREW, SPECIAL #11 7-627-553-17 SCREW, PRECISION +P 2X2 TYPE3

Page 48

CDX-M850MP

5-6. CD MECHANISM SECTION (2) (MG-393MC-121//K)

257

258

262

263

254

260

255

251

256

257

264

not supplied

253

261

259

252

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

251 3-040-025-02 ARM, CHUCKING 252 3-040-031-01 DAMPER (T) 253 3-040-056-01 LEVER (D) 254 3-040-024-01 RETAINER (DISC) 255 3-040-054-01 WHEEL (LW), WORM

258 3-040-033-01 SPRING (KF1), TENSION 259 A-3307-422-A CHASSIS (M) COMPLETE ASSY 260 3-040-059-01 SPRING (TR), TENSION 261 3-040-057-01 LEVER (LOCK) 262 3-040-058-01 GEAR (MDL)

256 3-040-026-01 SPRING (CH), TENSION 257 3-040-032-01 SPRING (FL), COMPRESSION

263 3-040-052-01 WHEEL (U), WORM 264 3-040-051-02 LEVER (TR)

Page 49

5-7. CD MECHANISM SECTION (3) (MG-393MC-121//K)

307

CDX-M850MP

301

not supplied

302

311

309

308

310

M902

305

306

309

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

303

#12

304

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

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

301 A-3337-193-A FLOATING BLOCK ASSY (including M901) 302 3-040-029-01 SPRING (SL), TORSION 303 3-040-045-01 BASE (DRIVING) 304 3-040-194-01 GEAR (MIDWAY) 305 A-3301-983-A SHAFT (FEED) ASSY

306 3-040-030-01 SPRING (FEED), PLATE 307 1-823-951-11 CABLE, FLEXIBLE FLAT (16 CORE)

308 A-3274-254-A LIMIT SW BOARD, COMPLETE 309 3-909-607-01 SCREW

0 310 8-820-165-06 OPTICAL PICK-UP KSS-721A/C-RP

311 1-676-707-11 PICK-UP FLEXIBLE BOARD M902 A-3301-985-A MOTOR ASSY, SLED (SLED)

#9 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3 #12 7-627-850-28 SCREW, PRECISION +P 1.4X3

Page 50

CDX-M850MP

SECTION 6

DISPLAYDISC IN SW

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

•Abbreviation CND: Canadian model

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

A-3274-253-A DISC IN SW BOARD, COMPLETE

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

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

A-3274-766-A DISPLAY BOARD, COMPLETE (AEP,UK,E) A-3274-979-A DISPLAY BOARD, COMPLETE (US,CND)

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

ELECTRICAL PARTS LIST

• 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

D901 8-719-978-33 DIODE DTZ-TT11-6.8B D902 8-719-069-54 DIODE UDZS-TE17-5.1B D908 8-719-056-85 DIODE UDZ-TE-17-8.2B D910 8-719-978-33 DIODE DTZ-TT11-6.8B D911 8-719-978-33 DIODE DTZ-TT11-6.8B

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

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

< DIODE >

1-694-925-11 CONDUCTIVE BOARD, CONNECTION 1-694-926-11 CONDUCTIVE BOARD, CONNECTION 3-238-826-01 SHEET (KEY), DIFFUSION 3-238-827-01 PLATE (LCD KEY), LIGHT GUIDE 3-248-825-01 PLATE (FL), GUIDE

< CAPACITOR >

C901 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C902 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C903 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C904 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V C905 1-124-778-00 ELECT CHIP 22uF 20% 6.3V

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 C914 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C915 1-164-156-11 CERAMIC CHIP 0.1uF 25V C920 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C921 1-164-156-11 CERAMIC CHIP 0.1uF 25V C922 1-164-156-11 CERAMIC CHIP 0.1uF 25V C960 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C961 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V C962 1-164-156-11 CERAMIC CHIP 0.1uF 25V

D912 8-719-978-33 DIODE DTZ-TT11-6.8B D913 8-719-083-66 DIODE UDZS-TE17-18B D914 8-719-978-33 DIODE DTZ-TT11-6.8B D915 8-719-978-33 DIODE DTZ-TT11-6.8B D916 8-719-978-33 DIODE DTZ-TT11-6.8B

D917 8-719-978-33 DIODE DTZ-TT11-6.8B D918 8-719-978-33 DIODE DTZ-TT11-6.8B D919 8-719-978-33 DIODE DTZ-TT11-6.8B D920 8-719-978-33 DIODE DTZ-TT11-6.8B D921 8-719-978-33 DIODE DTZ-TT11-6.8B

< FERRITE BEAD >

FB60 1-500-329-21 INDUCTOR, FERRITE BEAD FB901 1-216-864-11 METAL CHIP 0 5% 1/10W FB902 1-216-864-11 METAL CHIP 0 5% 1/10W FB903 1-216-864-11 METAL CHIP 0 5% 1/10W FB904 1-216-864-11 METAL CHIP 0 5% 1/10W

FB905 1-500-329-21 INDUCTOR, FERRITE BEAD FB906 1-500-329-21 INDUCTOR, FERRITE BEAD FB907 1-216-864-11 METAL CHIP 0 5% 1/10W FB908 1-216-864-11 METAL CHIP 0 5% 1/10W FB909 1-216-864-11 METAL CHIP 0 5% 1/10W

FB910 1-216-864-11 METAL CHIP 0 5% 1/10W FB911 1-216-864-11 METAL CHIP 0 5% 1/10W FB912 1-500-329-21 INDUCTOR, FERRITE BEAD FB913 1-500-329-21 INDUCTOR, FERRITE BEAD FB914 1-500-329-21 INDUCTOR, FERRITE BEAD

C963 1-165-319-11 CERAMIC CHIP 0.1uF 50V C970 1-164-156-11 CERAMIC CHIP 0.1uF 25V C973 1-165-319-11 CERAMIC CHIP 0.1uF 50V C983 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

< CONNECTOR >

CNP908 1-774-678-21 CONNECTOR, FPC (ZIF) 24P

< PHOTO SENSOR >

D70 8-719-083-14 PHOTO SENSOR RRX9000-0501

FB915 1-500-329-21 INDUCTOR, FERRITE BEAD FB916 1-500-329-21 INDUCTOR, FERRITE BEAD FB917 1-500-329-21 INDUCTOR, FERRITE BEAD FB918 1-216-864-11 METAL CHIP 0 5% 1/10W FB919 1-216-864-11 METAL CHIP 0 5% 1/10W

FB920 1-216-833-11 METAL CHIP 10K 5% 1/10W FB921 1-500-329-21 INDUCTOR, FERRITE BEAD FB922 1-500-329-21 INDUCTOR, FERRITE BEAD FB923 1-500-329-21 INDUCTOR, FERRITE BEAD FB924 1-216-864-11 METAL CHIP 0 5% 1/10W

FB925 1-500-329-21 INDUCTOR, FERRITE BEAD

Page 51

CDX-M850MP

DISPLAY

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

FB926 1-500-329-21 INDUCTOR, FERRITE BEAD FB971 1-500-329-21 INDUCTOR, FERRITE BEAD

< FLUORESCENT INDICATOR >

FL900 1-518-879-11 INDICATOR TUBE, FLUORESCENT

< IC >

IC1 6-701-630-01 IC LC75848T-E IC2 6-803-157-01 IC M30833FJGP-073 IC62 8-759-830-18 IC RRX9000-0601#1 IC301 8-759-523-94 IC TC74VHC32FT(EL)

< LIQUID CRYSTAL DISPLAY >

LCD2 1-804-636-21 DISPLAY PANEL, LIQUID CRYSTAL

< DIODE >

LED901 8-719-053-09 LED SML-310VT-T86 (OFF) LED902 8-719-053-09 LED SML-310VT-T86 (SOURCE) LED903 8-719-053-09 LED SML-310VT-T86 (CLOSE) LED905 8-719-053-09 LED SML-310VT-T86 (SCRL) LED906 8-719-053-09 LED SML-310VT-T86 (DSPL) (US,CND)

LED906 8-719-053-09 LED SML-310VT-T86 (DSPL/PTY) (AEP,UK,E) LED908 8-719-053-09 LED SML-310VT-T86 (MODE) LED909 8-719-080-04 LED CL-190UB-X-T (IMAGE) LED911 8-719-053-09 LED SML-310VT-T86 (Z) LED912 8-719-053-09 LED SML-310VT-T86 (DISC –)

LED913 8-719-053-09 LED SML-310VT-T86 (ENTER) LED915 8-719-053-09 LED SML-310VT-T86 (LIST) LED916 8-719-053-09 LED SML-310VT-T86 (DISC +) LED917 8-719-053-09 LED SML-310VT-T86 (MENU) LED919 8-719-053-09 LED SML-310VT-T86 (DSO)

LED920 8-719-053-09 LED SML-310VT-T86 (EQ7) LED921 8-719-053-09 LED SML-310VT-T86 (SOUND) LED922 8-719-053-09 LED SML-310VT-T86 (TA) (AEP,UK,E) LED931 8-719-080-04 LED CL-190UB-X-T (OPEN) LED955 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)

LED956 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT) LED957 8-719-079-10 LED CL-220UB-X-TS (VOL) LED958 8-719-079-10 LED CL-220UB-X-TS (SEEK/AMS)

< TRANSISTOR >

Q903 8-729-903-46 TRANSISTOR 2SB1132-P Q904 8-729-900-53 TRANSISTOR DTC114EK Q905 8-729-904-66 TRANSISTOR DTD113EK-T-146 Q907 8-729-216-22 TRANSISTOR 2SA1162-G Q908 8-729-900-53 TRANSISTOR DTC114EK

< RESISTOR >

R901 1-216-833-11 METAL CHIP 10K 5% 1/10W R902 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R906 1-218-855-11 RES-CHIP 2.2K 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 1-218-867-11 RES-CHIP 6.8K 2% 1/16W R915 1-218-863-11 RES-CHIP 4.7K 2% 1/16W R916 1-218-859-11 RES-CHIP 3.3K 2% 1/16W R917 1-218-855-11 RES-CHIP 2.2K 2% 1/16W R918 1-218-851-11 RES-CHIP 1.5K 2% 1/16W

R919 1-218-851-11 RES-CHIP 1.5K 2% 1/16W R920 1-218-847-11 RES-CHIP 1K 2% 1/16W R921 1-219-286-11 RES-CHIP 680 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

R925 1-218-871-11 RES-CHIP 10K 2% 1/16W

(AEP,UK,E) R928 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R929 1-216-833-11 METAL CHIP 10K 5% 1/10W R935 1-216-033-00 METAL CHIP 220 5% 1/10W R936 1-216-033-00 METAL CHIP 220 5% 1/10W

R939 1-216-845-11 METAL CHIP 100K 5% 1/10W R940 1-216-845-11 METAL CHIP 100K 5% 1/10W R941 1-216-845-11 METAL CHIP 100K 5% 1/10W R942 1-216-845-11 METAL CHIP 100K 5% 1/10W R944 1-216-845-11 METAL CHIP 100K 5% 1/10W

R945 1-216-037-00 METAL CHIP 330 5% 1/10W R946 1-216-035-00 METAL CHIP 270 5% 1/10W R947 1-216-845-11 METAL CHIP 100K 5% 1/10W R948 1-216-833-11 METAL CHIP 10K 5% 1/10W R949 1-216-845-11 METAL CHIP 100K 5% 1/10W

R950 1-216-033-00 METAL CHIP 220 5% 1/10W R951 1-216-040-00 RES-CHIP 430 5% 1/10W R952 1-216-035-00 METAL CHIP 270 5% 1/10W R953 1-216-040-00 RES-CHIP 430 5% 1/10W R954 1-216-037-00 METAL CHIP 330 5% 1/10W

R955 1-216-037-00 METAL CHIP 330 5% 1/10W R956 1-216-040-00 RES-CHIP 430 5% 1/10W R957 1-216-040-00 RES-CHIP 430 5% 1/10W R958 1-216-040-00 RES-CHIP 430 5% 1/10W R959 1-216-040-00 RES-CHIP 430 5% 1/10W

R960 1-216-037-00 METAL CHIP 330 5% 1/10W R961 1-216-040-00 RES-CHIP 430 5% 1/10W R962 1-216-040-00 RES-CHIP 430 5% 1/10W R964 1-216-821-11 METAL CHIP 1K 5% 1/10W R965 1-216-821-11 METAL CHIP 1K 5% 1/10W

R967 1-216-809-11 METAL CHIP 100 5% 1/10W R968 1-216-850-11 METAL CHIP 270K 5% 1/10W R969 1-216-846-11 METAL CHIP 120K 5% 1/10W R970 1-216-818-11 METAL CHIP 560 5% 1/10W R971 1-216-017-11 RES-CHIP 47 5% 1/10W

R972 1-216-845-11 METAL CHIP 100K 5% 1/10W R978 1-216-809-11 METAL CHIP 100 5% 1/10W R979 1-216-809-11 METAL CHIP 100 5% 1/10W R980 1-216-809-11 METAL CHIP 100 5% 1/10W R981 1-216-821-11 METAL CHIP 1K 5% 1/10W

R982 1-216-841-11 METAL CHIP 47K 5% 1/10W R984 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R985 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R986 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R987 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R988 1-216-035-00 METAL CHIP 270 5% 1/10W R989 1-216-035-00 METAL CHIP 270 5% 1/10W

Page 52

CDX-M850MP

(US,CND)

(AEP,UK,E)

MAIN

A-3274-933-A MAIN BOARD, COMPLETE (US,CND) A-3274-934-A MAIN BOARD, COMPLETE (AEP,UK,E)

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

7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT 7-685-792-09 SCREW +PTT 2.6X6 (S) 7-685-795-09 SCREW +PTT 2.6X12 (S)

< CAPACITOR >

C101 1-126-940-11 ELECT 330uF 20% 16V C102 1-104-942-11 ELECT 1uF 20% 50V C103 1-135-473-21 ELECT 3300uF 20% 16V C104 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C105 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C142 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C172 1-124-234-00 ELECT 22uF 20% 16V C173 1-128-428-11 ELECT 10uF 20% 35V C178 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C182 1-124-234-00 ELECT 22uF 20% 16V

C183 1-128-428-11 ELECT 10uF 20% 35V C188 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C199 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C201 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C202 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

C203 1-124-257-00 ELECT 2.2uF 20% 50V C204 1-124-234-00 ELECT 22uF 20% 16V C205 1-164-156-11 CERAMIC CHIP 0.1uF 25V C206 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C207 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

C208 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C209 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C210 1-164-156-11 CERAMIC CHIP 0.1uF 25V C212 1-104-396-11 ELECT 10uF 20% 16V C214 1-104-396-11 ELECT 10uF 20% 16V

C215 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C216 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C217 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C218 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C219 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

C221 1-104-396-11 ELECT 10uF 20% 16V C223 1-104-396-11 ELECT 10uF 20% 16V C226 1-104-396-11 ELECT 10uF 20% 16V C242 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C272 1-124-234-00 ELECT 22uF 20% 16V

DISPLAY LIMIT SW

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

R990 1-216-025-11 RES-CHIP 100 5% 1/10W

R991 1-218-855-11 RES-CHIP 2.2K 2% 1/16W R992 1-218-855-11 RES-CHIP 2.2K 2% 1/16W R994 1-216-864-11 METAL CHIP 0 5% 1/10W R999 1-216-017-11 RES-CHIP 47 5% 1/10W

< SWITCH >

S901 1-771-884-31 SWITCH, TACTILE (WITH LED) (OFF) S902 1-771-884-31 SWITCH, TACTILE (WITH LED) (SOURCE) S903 1-771-884-31 SWITCH, TACTILE (WITH LED) (CLOSE) S904 1-771-884-31 SWITCH, TACTILE (WITH LED) (VOL –) S905 1-771-884-31 SWITCH, TACTILE (WITH LED) (SCRL)

S906 1-771-884-31 SWITCH, TACTILE (WITH LED) (DSPL)

S906 1-771-884-31 SWITCH, TACTILE (WITH LED) (DSPL/PTY)

S907 1-771-884-31 SWITCH, TACTILE (WITH LED) (VOL +) S908 1-771-884-31 SWITCH, TACTILE (WITH LED) (MODE) S909 1-771-884-31 SWITCH, TACTILE (WITH LED) (IMAGE)

S911 1-771-884-31 SWITCH, TACTILE (WITH LED) (Z) S912 1-771-884-31 SWITCH, TACTILE (WITH LED) (DISC –) S913 1-771-884-31 SWITCH, TACTILE (WITH LED) (ENTER) S914 1-771-884-31 SWITCH, TACTILE (WITH LED)

S915 1-771-884-31 SWITCH, TACTILE (WITH LED) (LIST)

S916 1-771-884-31 SWITCH, TACTILE (WITH LED) (DISC +) S917 1-771-884-31 SWITCH, TACTILE (WITH LED) (MENU) S918 1-771-884-31 SWITCH, TACTILE (WITH LED)

S919 1-771-884-31 SWITCH, TACTILE (WITH LED) (DSO) S920 1-771-884-31 SWITCH, TACTILE (WITH LED) (EQ7)

S921 1-771-884-31 SWITCH, TACTILE (WITH LED) (SOUND) S922 1-771-884-31 SWITCH, TACTILE (WITH LED) (TA) (AEP,UK,E) S931 1-771-884-31 SWITCH, TACTILE (WITH LED) (OPEN) S932 1-771-884-31 SWITCH, TACTILE (WITH LED) (RESET)

< VIBRATOR >

X301 1-795-918-21 VIBRATOR, CRYSTAL (30MHz)

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

A-3274-254-A LIMIT SW BOARD, COMPLETE

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

< CONNECTOR >

LOAD SW

(> M SEEK/AMS)

(. m SEEK/AMS)

CN13 1-816-275-21 CONNECTOR, FFC/FPC 6P

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

1-685-337-11 LOAD SW BOARD

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

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

C273 1-128-428-11 ELECT 10uF 20% 35V C278 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C282 1-124-234-00 ELECT 22uF 20% 16V C283 1-128-428-11 ELECT 10uF 20% 35V C288 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C301 1-128-057-11 ELECT 330uF 20% 6.3V C302 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C303 1-124-584-00 ELECT 100uF 20% 10V C304 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C305 1-124-234-00 ELECT 22uF 20% 16V

C306 1-124-234-00 ELECT 22uF 20% 16V C307 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C308 1-104-942-11 ELECT 1uF 20% 50V C309 1-104-942-11 ELECT 1uF 20% 50V C310 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

Page 53

CDX-M850MP

MAIN

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

C311 1-128-647-11 DOUBLE LAYERS 0.1F 5.5V C312 1-124-584-00 ELECT 100uF 20% 10V C313 1-164-156-11 CERAMIC CHIP 0.1uF 25V C315 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C316 1-162-918-11 CERAMIC CHIP 18PF 5% 50V

C317 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C318 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C319 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C320 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C321 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C322 1-164-160-11 CERAMIC CHIP 20PF 5% 50V C323 1-162-917-11 CERAMIC CHIP 15PF 5% 50V C324 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C331 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C332 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C503 1-124-259-11 ELECT 4.7uF 20% 16V

(AEP,UK,E) C505 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

(AEP,UK,E) C506 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

(AEP,UK,E) C507 1-124-584-00 ELECT 100uF 20% 10V C508 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C509 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C510 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C520 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

(AEP,UK,E) C521 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(AEP,UK,E) C522 1-162-920-11 CERAMIC CHIP 27PF 5% 50V

(AEP,UK,E)

C334 1-164-156-11 CERAMIC CHIP 0.1uF 25V C335 1-164-156-11 CERAMIC CHIP 0.1uF 25V C336 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C337 1-164-156-11 CERAMIC CHIP 0.1uF 25V C338 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C339 1-164-156-11 CERAMIC CHIP 0.1uF 25V C341 1-124-589-11 ELECT 47uF 20% 16V C342 1-164-156-11 CERAMIC CHIP 0.1uF 25V C400 1-104-396-11 ELECT 10uF 20% 16V C401 1-124-589-11 ELECT 47uF 20% 16V

C402 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C403 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C416 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C417 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C418 1-104-396-11 ELECT 10uF 20% 16V

C419 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C420 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C421 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C422 1-124-584-00 ELECT 100uF 20% 10V C423 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C424 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C425 1-136-154-00 FILM 0.012uF 5% 50V C426 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C427 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C428 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C523 1-162-920-11 CERAMIC CHIP 27PF 5% 50V

(AEP,UK,E) C524 1-126-786-11 ELECT 47uF 20% 16V

(AEP,UK,E) C525 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(AEP,UK,E) C526 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

(AEP,UK,E) C527 1-135-834-11 CERAMIC CHIP 2.2uF 6.3V

(AEP,UK,E)

C528 1-164-739-11 CERAMIC CHIP 560PF 5% 50V

(AEP,UK,E) C542 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C601 1-164-156-11 CERAMIC CHIP 0.1uF 25V C602 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C603 1-128-057-11 ELECT 330uF 20% 6.3V

C801 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C802 1-165-874-21 ELECT CHIP 120uF 20% 6.3V C803 1-128-576-11 ELECT 100uF 20% 63V C807 1-110-501-11 CERAMIC CHIP 0.33uF 10% 16V C809 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C810 1-128-416-11 ELECT CHIP 100uF 20% 16V C901 1-124-234-00 ELECT 22uF 20% 16V C903 1-164-156-11 CERAMIC CHIP 0.1uF 25V C928 1-164-156-11 CERAMIC CHIP 0.1uF 25V C930 1-124-234-00 ELECT 22uF 20% 16V

C429 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C430 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C431 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C432 1-136-154-00 FILM 0.012uF 5% 50V C433 1-104-942-11 ELECT 1uF 20% 50V

C434 1-104-942-11 ELECT 1uF 20% 50V C435 1-104-942-11 ELECT 1uF 20% 50V C437 1-104-665-11 ELECT 100uF 20% 10V C438 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C439 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V

C440 1-104-665-11 ELECT 100uF 20% 10V C441 1-126-795-11 ELECT 10uF 20% 50V C442 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C443 1-128-428-11 ELECT 10uF 20% 35V C470 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C475 1-164-156-11 CERAMIC CHIP 0.1uF 25V C501 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C502 1-104-396-11 ELECT 10uF 20% 16V

C981 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C982 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C983 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C984 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

< CONNECTOR >

* CN401 1-506-985-11 PIN, CONNECTOR (PC BOARD) 3P * CN503 1-506-984-11 PIN, CONNECTOR (PC BOARD) 2P * CN601 1-506-985-11 PIN, CONNECTOR (PC BOARD) 3P

CNP101 1-774-701-21 PIN, CONNECTOR 16P CNP102 1-580-907-31 PLUG, CONNECTOR (BUS CONTROL IN)

CNP301 1-815-260-11 CONNECTOR, BOARD TO BOARD 30P CNP805 1-563-614-31 CONNECTOR, FLEXIBLE 11P

* CNP902 1-568-954-11 PIN, CONNECTOR 5P

CNP909 1-774-677-21 CONNECTOR, FPC (ZIF) 24P

Page 54

CDX-M850MP

MAIN

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

< JACK >

CNJ101 1-764-270-21 JACK, STEREO MINIATURE (DIA.3.5)

(REMOTE IN)

< DIODE >

D101 8-719-083-66 DIODE UDZS-TE17-18B D102 8-719-083-66 DIODE UDZS-TE17-18B D103 8-719-420-51 DIODE MA729 D104 8-719-069-56 DIODE UDZS-TE17-6.2B D105 8-719-083-66 DIODE UDZS-TE17-18B

D106 8-719-978-33 DIODE DTZ-TT11-6.8B D108 8-719-083-66 DIODE UDZS-TE17-18B D109 8-719-049-38 DIODE 1N5404TU D110 8-719-053-18 DIODE 1SR154-400TE-25 D111 8-719-053-18 DIODE 1SR154-400TE-25

D112 8-719-053-18 DIODE 1SR154-400TE-25 D113 8-719-053-18 DIODE 1SR154-400TE-25 D114 8-719-053-18 DIODE 1SR154-400TE-25 D115 8-719-053-18 DIODE 1SR154-400TE-25 D116 8-719-053-18 DIODE 1SR154-400TE-25

D117 8-719-053-18 DIODE 1SR154-400TE-25 D118 8-719-053-18 DIODE 1SR154-400TE-25 D119 8-719-053-18 DIODE 1SR154-400TE-25 D120 8-719-053-18 DIODE 1SR154-400TE-25 D121 8-719-053-18 DIODE 1SR154-400TE-25

D122 8-719-978-33 DIODE DTZ-TT11-6.8B D123 8-719-083-66 DIODE UDZS-TE17-18B D302 8-719-914-43 DIODE DAN202K D303 8-719-914-44 DIODE DAP202K D305 8-719-988-61 DIODE 1SS355TE-17

D401 8-719-404-50 DIODE MA111-TX D403 8-719-069-55 DIODE UDZS-TE17-5.6B D501 8-719-069-55 DIODE UDZS-TE17-5.6B D802 8-719-053-18 DIODE 1SR154-400TE-25 D803 8-719-053-18 DIODE 1SR154-400TE-25

D804 8-719-055-30 DIODE D1FS4A-TA D805 8-719-055-30 DIODE D1FS4A-TA D806 8-719-055-33 DIODE D1FL40 D808 8-719-978-33 DIODE DTZ-TT11-6.8B D810 8-719-978-33 DIODE DTZ-TT11-6.8B

D819 8-719-978-33 DIODE DTZ-TT11-6.8B D820 8-719-978-33 DIODE DTZ-TT11-6.8B D825 8-719-978-33 DIODE DTZ-TT11-6.8B D826 8-719-978-33 DIODE DTZ-TT11-6.8B D827 8-719-978-33 DIODE DTZ-TT11-6.8B

D909 8-719-988-61 DIODE 1SS355TE-17 D920 8-719-988-61 DIODE 1SS355TE-17 D921 8-719-988-61 DIODE 1SS355TE-17

< FERRITE BEAD >

FB101 1-414-813-11 FERRITE, EMI (SMD) FB102 1-414-813-11 FERRITE, EMI (SMD) FB301 1-216-295-11 SHORT CHIP 0 FB302 1-216-295-11 SHORT CHIP 0 FB501 1-414-813-11 FERRITE, EMI (SMD) (AEP,UK,E)

< IC >

IC201 6-703-375-01 IC TDA8588J/N1 IC301 8-759-449-89 IC BA8270F-E2 IC302 8-759-658-25 IC PST3432UL IC303 6-802-886-01 IC M30626FHPGP-054 IC306 8-759-668-14 IC PQ09DZ1U

IC307 8-759-580-33 IC BA6288FS-E2 IC308 8-759-701-01 IC NJM2904M IC401 6-703-303-01 IC TDA7416 IC407 6-703-419-01 IC LA2901V-TLM-E IC410 8-759-385-17 IC NJM4580E(TE2)

IC502 6-703-809-01 IC SAA6588T/V2-518 (AEP,UK,E) IC701 8-759-679-05 IC TC7WH34FU(TE12R) IC800 8-759-598-63 IC LM2577SX-ADJ IC902 6-703-986-01 IC NJU7222U33-TE1 IC903 8-759-491-50 IC TC74VHCT244AFT(EL)

< JUMPER RESISTOR >

JR301 1-216-864-11 METAL CHIP 0 5% 1/10W

(AEP,UK,E)

JR302 1-216-864-11 METAL CHIP 0 5% 1/10W

(US,CND)

JR801 1-216-864-11 METAL CHIP 0 5% 1/10W

< COIL >

L101 1-419-476-31 COIL, CHOKE 250uH L302 1-414-185-51 INDUCTOR 22uH L303 1-412-006-31 INDUCTOR 10uH L503 1-216-296-11 SHORT CHIP 0 L800 1-424-911-11 COIL, POWER 100uH

L901 1-414-394-41 INDUCTOR 2.2uH

< JACK >

PJ401 1-774-700-11 JACK, PIN 6P (BUS AUDIO IN/AUX IN,

AUDIO OUT REAR/FRONT)

D828 8-719-978-33 DIODE DTZ-TT11-6.8B D829 8-719-978-33 DIODE DTZ-TT11-6.8B D831 8-719-978-33 DIODE DTZ-TT11-6.8B D832 8-719-988-61 DIODE 1SS355TE-17 D843 8-719-978-33 DIODE DTZ-TT11-6.8B

D901 8-719-420-51 DIODE MA729 D902 8-719-420-51 DIODE MA729 D903 8-719-420-51 DIODE MA729 D904 8-719-988-61 DIODE 1SS355TE-17 D905 8-719-069-55 DIODE UDZS-TE17-5.6B

D906 8-719-420-51 DIODE MA729 D907 8-719-988-61 DIODE 1SS355TE-17

< TRANSISTOR >

Q101 8-729-900-53 TRANSISTOR DTC114EK Q102 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q103 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q171 8-729-021-95 TRANSISTOR RN1441-A(TE85L) Q181 8-729-021-95 TRANSISTOR RN1441-A(TE85L)

Q271 8-729-021-95 TRANSISTOR RN1441-A(TE85L) Q281 8-729-021-95 TRANSISTOR RN1441-A(TE85L) Q305 8-729-901-00 TRANSISTOR DTC124EK Q306 8-729-216-22 TRANSISTOR 2SA1162-G Q307 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R

Page 55

CDX-M850MP

MAIN

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

Q380 1-801-806-11 TRANSISTOR DTC144EKA (AEP,UK,E) Q401 8-729-900-53 TRANSISTOR DTC114EK Q402 8-729-027-23 TRANSISTOR DTA114EKA-T146 Q408 8-729-053-84 FET SSM3KO9FU(T5LSONY1) Q470 8-729-021-95 TRANSISTOR RN1441-A(TE85L)

R324 1-216-845-11 METAL CHIP 100K 5% 1/10W R325 1-216-845-11 METAL CHIP 100K 5% 1/10W R326 1-216-853-11 METAL CHIP 470K 5% 1/10W R327 1-216-845-11 METAL CHIP 100K 5% 1/10W R328 1-216-845-11 METAL CHIP 100K 5% 1/10W

Q501 8-729-106-68 TRANSISTOR 2SD1615A-GP Q801 8-729-054-36 FET UPA1716G-E2 Q802 8-729-900-53 TRANSISTOR DTC114EK Q901 8-729-055-96 TRANSISTOR SRC1203SF Q902 8-729-055-92 TRANSISTOR SRA2203SF

Q903 8-729-055-92 TRANSISTOR SRA2203SF Q904 8-729-055-96 TRANSISTOR SRC1203SF Q907 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R Q914 8-729-027-31 TRANSISTOR DTA124EKA-T146 Q915 8-729-015-11 TRANSISTOR 2SD1802FAST-TL

Q916 8-729-901-00 TRANSISTOR DTC124EK

< RESISTOR >

R101 1-216-835-11 METAL CHIP 15K 5% 1/10W R102 1-216-821-11 METAL CHIP 1K 5% 1/10W R103 1-216-821-11 METAL CHIP 1K 5% 1/10W R104 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R105 1-216-841-11 METAL CHIP 47K 5% 1/10W

R106 1-216-841-11 METAL CHIP 47K 5% 1/10W R107 1-216-073-00 RES-CHIP 10K 5% 1/10W R108 1-216-073-00 RES-CHIP 10K 5% 1/10W R109 1-216-833-11 METAL CHIP 10K 5% 1/10W R110 1-216-833-11 METAL CHIP 10K 5% 1/10W

R111 1-216-841-11 METAL CHIP 47K 5% 1/10W R112 1-216-821-11 METAL CHIP 1K 5% 1/10W R142 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R143 1-216-833-11 METAL CHIP 10K 5% 1/10W R174 1-216-809-11 METAL CHIP 100 5% 1/10W

R175 1-216-841-11 METAL CHIP 47K 5% 1/10W R184 1-216-809-11 METAL CHIP 100 5% 1/10W R185 1-216-841-11 METAL CHIP 47K 5% 1/10W R201 1-216-841-11 METAL CHIP 47K 5% 1/10W R202 1-216-809-11 METAL CHIP 100 5% 1/10W

R203 1-216-821-11 METAL CHIP 1K 5% 1/10W R204 1-216-821-11 METAL CHIP 1K 5% 1/10W R205 1-216-821-11 METAL CHIP 1K 5% 1/10W R206 1-216-821-11 METAL CHIP 1K 5% 1/10W R242 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R243 1-216-833-11 METAL CHIP 10K 5% 1/10W R274 1-216-809-11 METAL CHIP 100 5% 1/10W R275 1-216-841-11 METAL CHIP 47K 5% 1/10W R284 1-216-809-11 METAL CHIP 100 5% 1/10W R285 1-216-841-11 METAL CHIP 47K 5% 1/10W

R301 1-216-845-11 METAL CHIP 100K 5% 1/10W R302 1-216-864-11 METAL CHIP 0 5% 1/10W R303 1-216-864-11 METAL CHIP 0 5% 1/10W R307 1-216-827-11 METAL CHIP 3.3K 5% 1/10W R318 1-216-864-11 METAL CHIP 0 5% 1/10W

R319 1-216-821-11 METAL CHIP 1K 5% 1/10W R320 1-216-809-11 METAL CHIP 100 5% 1/10W R321 1-216-864-11 METAL CHIP 0 5% 1/10W R322 1-216-823-11 METAL CHIP 1.5K 5% 1/10W R323 1-216-823-11 METAL CHIP 1.5K 5% 1/10W

R329 1-216-809-11 METAL CHIP 100 5% 1/10W R330 1-216-845-11 METAL CHIP 100K 5% 1/10W R331 1-216-837-11 METAL CHIP 22K 5% 1/10W R332 1-218-871-11 METAL CHIP 10K 0.5% 1/10W R333 1-216-809-11 METAL CHIP 100 5% 1/10W

R334 1-216-097-11 RES-CHIP 100K 5% 1/10W R335 1-216-837-11 METAL CHIP 22K 5% 1/10W R336 1-216-836-11 METAL CHIP 18K 5% 1/10W R337 1-216-073-00 RES-CHIP 10K 5% 1/10W R338 1-216-837-11 METAL CHIP 22K 5% 1/10W

R339 1-216-085-11 RES-CHIP 33K 5% 1/10W R340 1-216-298-00 METAL CHIP 2.2 5% 1/10W R341 1-216-298-00 METAL CHIP 2.2 5% 1/10W R342 1-216-845-11 METAL CHIP 100K 5% 1/10W R343 1-216-809-11 METAL CHIP 100 5% 1/10W

R346 1-216-833-11 METAL CHIP 10K 5% 1/10W R350 1-216-809-11 METAL CHIP 100 5% 1/10W R351 1-216-809-11 METAL CHIP 100 5% 1/10W R356 1-218-871-11 METAL CHIP 10K 0.5% 1/10W R357 1-218-871-11 METAL CHIP 10K 0.5% 1/10W

R360 1-216-849-11 METAL CHIP 220K 5% 1/10W R361 1-216-864-11 METAL CHIP 0 5% 1/10W

(AEP,UK,E) R364 1-216-845-11 METAL CHIP 100K 5% 1/10W R365 1-216-845-11 METAL CHIP 100K 5% 1/10W R366 1-216-845-11 METAL CHIP 100K 5% 1/10W

R367 1-216-845-11 METAL CHIP 100K 5% 1/10W R368 1-216-809-11 METAL CHIP 100 5% 1/10W R369 1-216-809-11 METAL CHIP 100 5% 1/10W R370 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R371 1-216-298-00 METAL CHIP 2.2 5% 1/10W

R372 1-216-809-11 METAL CHIP 100 5% 1/10W R373 1-216-845-11 METAL CHIP 100K 5% 1/10W R377 1-216-845-11 METAL CHIP 100K 5% 1/10W R380 1-216-809-11 METAL CHIP 100 5% 1/10W

(AEP,UK,E) R401 1-216-017-11 RES-CHIP 47 5% 1/10W

R402 1-216-864-11 METAL CHIP 0 5% 1/10W R403 1-216-864-11 METAL CHIP 0 5% 1/10W R407 1-216-841-11 METAL CHIP 47K 5% 1/10W R408 1-216-809-11 METAL CHIP 100 5% 1/10W R410 1-216-295-11 SHORT CHIP 0

R414 1-216-833-11 METAL CHIP 10K 5% 1/10W R415 1-216-833-11 METAL CHIP 10K 5% 1/10W R416 1-216-809-11 METAL CHIP 100 5% 1/10W R417 1-216-809-11 METAL CHIP 100 5% 1/10W R418 1-216-809-11 METAL CHIP 100 5% 1/10W

R419 1-216-809-11 METAL CHIP 100 5% 1/10W R420 1-216-833-11 METAL CHIP 10K 5% 1/10W R421 1-216-833-11 METAL CHIP 10K 5% 1/10W R422 1-216-813-11 METAL CHIP 220 5% 1/10W R424 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R425 1-216-864-11 METAL CHIP 0 5% 1/10W

Page 56

CDX-M850MP

SERVOMAIN

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

R427 1-216-864-11 METAL CHIP 0 5% 1/10W R429 1-202-926-11 METAL CHIP 36K 5% 1/10W R430 1-218-725-11 METAL CHIP 24K 5% 1/10W R431 1-202-926-11 METAL CHIP 36K 5% 1/10W R432 1-218-725-11 METAL CHIP 24K 5% 1/10W

R433 1-202-926-11 METAL CHIP 36K 5% 1/10W R434 1-218-725-11 METAL CHIP 24K 5% 1/10W R435 1-202-926-11 METAL CHIP 36K 5% 1/10W R436 1-218-725-11 METAL CHIP 24K 5% 1/10W R439 1-216-864-11 METAL CHIP 0 5% 1/10W

R440 1-216-864-11 METAL CHIP 0 5% 1/10W R441 1-216-864-11 METAL CHIP 0 5% 1/10W R442 1-216-864-11 METAL CHIP 0 5% 1/10W R443 1-216-864-11 METAL CHIP 0 5% 1/10W R444 1-216-864-11 METAL CHIP 0 5% 1/10W

R445 1-216-864-11 METAL CHIP 0 5% 1/10W R446 1-216-864-11 METAL CHIP 0 5% 1/10W R471 1-216-864-11 METAL CHIP 0 5% 1/10W R472 1-216-835-11 METAL CHIP 15K 5% 1/10W R473 1-216-833-11 METAL CHIP 10K 5% 1/10W

R922 1-216-845-11 METAL CHIP 100K 5% 1/10W R929 1-216-837-11 METAL CHIP 22K 5% 1/10W R949 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R950 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

< TRANSFORMER >

T800 1-439-812-11 TRANSFORMER, DC-DC CONVERTER

< THERMISTOR (POSITIVE) >

TH100 1-801-792-21 THERMISTOR, POSITIVE

< TUNER >

TUX501 A-3220-887-A TUNER UNIT (TUX-030)

< VIBRATOR >

X301 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz) X302 1-767-419-21 VIBRATOR, CRYSTAL (6MHz) X501 1-579-900-21 VIBRATOR, CRYSTAL (4.3MHz) (AEP,UK,E)

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

R477 1-216-841-11 METAL CHIP 47K 5% 1/10W R501 1-216-821-11 METAL CHIP 1K 5% 1/10W R502 1-216-864-11 METAL CHIP 0 5% 1/10W R504 1-216-864-11 METAL CHIP 0 5% 1/10W R505 1-216-864-11 METAL CHIP 0 5% 1/10W

R510 1-216-827-11 METAL CHIP 3.3K 5% 1/10W R511 1-216-827-11 METAL CHIP 3.3K 5% 1/10W R518 1-216-797-11 METAL CHIP 10 5% 1/10W

(AEP,UK,E)

R519 1-216-817-11 METAL CHIP 470 5% 1/10W

(AEP,UK,E)

R520 1-216-832-11 METAL CHIP 8.2K 5% 1/10W

(AEP,UK,E)

R521 1-216-797-11 METAL CHIP 10 5% 1/10W

(AEP,UK,E) R800 1-216-230-00 RES-CHIP 22K 5% 1/8W R801 1-216-230-00 RES-CHIP 22K 5% 1/8W R802 1-216-295-11 SHORT CHIP 0 R803 1-218-871-11 METAL CHIP 10K 0.5% 1/10W

R804 1-218-754-11 METAL CHIP 120K 0.5% 1/10W R806 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R807 1-218-703-11 METAL CHIP 3K 0.5% 1/10W R808 1-216-833-11 METAL CHIP 10K 5% 1/10W R809 1-216-864-11 METAL CHIP 0 5% 1/10W

R811 1-216-845-11 METAL CHIP 100K 5% 1/10W R812 1-216-845-11 METAL CHIP 100K 5% 1/10W R833 1-216-821-11 METAL CHIP 1K 5% 1/10W R845 1-216-821-11 METAL CHIP 1K 5% 1/10W R866 1-216-821-11 METAL CHIP 1K 5% 1/10W

R901 1-216-864-11 METAL CHIP 0 5% 1/10W R903 1-216-845-11 METAL CHIP 100K 5% 1/10W R904 1-216-845-11 METAL CHIP 100K 5% 1/10W R906 1-216-864-11 METAL CHIP 0 5% 1/10W R910 1-216-845-11 METAL CHIP 100K 5% 1/10W

R913 1-216-864-11 METAL CHIP 0 5% 1/10W R914 1-216-864-11 METAL CHIP 0 5% 1/10W R915 1-216-845-11 METAL CHIP 100K 5% 1/10W R920 1-216-073-00 RES-CHIP 10K 5% 1/10W R921 1-216-073-00 RES-CHIP 10K 5% 1/10W

A-3274-698-A SERVO BOARD, COMPLETE

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

< CAPACITOR >

C1 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C3 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C4 1-104-609-11 ELECT CHIP 100uF 20% 4V C5 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C6 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C8 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C9 1-162-924-11 CERAMIC CHIP 56PF 5% 50V C10 1-162-924-11 CERAMIC CHIP 56PF 5% 50V C11 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V C13 1-162-916-11 CERAMIC CHIP 12PF 5% 50V

C14 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C15 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C16 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C17 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C18 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C19 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C20 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C21 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C22 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C23 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C24 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C25 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C27 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C29 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C30 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C34 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C35 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C36 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C38 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C39 1-126-391-11 ELECT CHIP 47uF 20% 6.3V

C40 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C41 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C43 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C44 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

Page 57

CDX-M850MP

SERVO

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

C45 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C51 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C53 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C54 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C55 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C56 1-128-934-11 CERAMIC CHIP 0.33uF 20% 10V C57 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C58 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C59 1-104-609-11 ELECT CHIP 100uF 20% 4V C60 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C61 1-126-391-11 ELECT CHIP 47uF 20% 6.3V C62 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C63 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C65 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C67 1-104-851-11 TANTAL. CHIP 10uF 20% 10V

C68 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C69 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C70 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C75 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C77 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C78 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C79 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C81 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C102 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C111 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C112 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C113 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C114 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< CONNECTOR >

CN1 1-815-352-11 CONNECTOR, BOARD TO BOARD 30P CN2 1-794-153-21 CONNECTOR, FPC (ZIF) 16P CN3 1-816-275-21 CONNECTOR, FFC/FPC 6P

< FERRITE BEAD >

FB2 1-216-864-11 METAL CHIP 0 5% 1/10W FB3 1-216-864-11 METAL CHIP 0 5% 1/10W FB6 1-469-144-21 FERRITE, EMI (SMD)

< IC >

IC1 8-759-699-98 IC uPD63711GC-8EU IC2 8-759-658-87 IC BA5810FP-E2 IC3 6-703-905-01 IC HD6432238RWN35TEI IC4 6-702-661-01 IC UT62L1024LC-55LLI IC5 6-702-153-01 IC CXD9684R-005

IC6 8-759-645-31 IC RN5RZ25BA-TL-FA IC7 8-759-491-50 IC TC74VHCT244AFT(EL) IC12 8-759-196-96 IC TC7SH08FU-TE85R

< JUMPER RESISTOR >

JR1 1-216-821-11 METAL CHIP 1K 5% 1/10W JR3 1-216-864-11 METAL CHIP 0 5% 1/10W JR5 1-216-821-11 METAL CHIP 1K 5% 1/10W JR6 1-216-864-11 METAL CHIP 0 5% 1/10W JR12 1-216-864-11 METAL CHIP 0 5% 1/10W

JR13 1-216-864-11 METAL CHIP 0 5% 1/10W JR14 1-216-864-11 METAL CHIP 0 5% 1/10W JR15 1-216-864-11 METAL CHIP 0 5% 1/10W

JR17 1-216-864-11 METAL CHIP 0 5% 1/10W JR21 1-216-864-11 METAL CHIP 0 5% 1/10W

< COIL >

L4 1-216-001-00 METAL CHIP 10 5% 1/10W L6 1-469-144-21 FERRITE, EMI (SMD) L8 1-414-398-11 INDUCTOR 10uH

< TRANSISTOR >

Q1 8-729-904-87 TRANSISTOR 2SB1197K-R

< RESISTOR >

R3 1-216-806-11 METAL CHIP 56 5% 1/10W R5 1-218-344-11 METAL CHIP 7.5K 5% 1/10W R7 1-216-839-11 METAL CHIP 33K 5% 1/10W R8 1-216-833-11 METAL CHIP 10K 5% 1/10W R9 1-216-840-11 METAL CHIP 39K 5% 1/10W

R10 1-216-835-11 METAL CHIP 15K 5% 1/10W R12 1-216-837-11 METAL CHIP 22K 5% 1/10W R13 1-216-807-11 METAL CHIP 68 5% 1/10W R14 1-216-841-11 METAL CHIP 47K 5% 1/10W R15 1-216-841-11 METAL CHIP 47K 5% 1/10W

R26 1-216-806-11 METAL CHIP 56 5% 1/10W R29 1-216-833-11 METAL CHIP 10K 5% 1/10W R30 1-216-833-11 METAL CHIP 10K 5% 1/10W R45 1-216-845-11 METAL CHIP 100K 5% 1/10W R46 1-216-845-11 METAL CHIP 100K 5% 1/10W

R47 1-216-845-11 METAL CHIP 100K 5% 1/10W R48 1-216-845-11 METAL CHIP 100K 5% 1/10W R49 1-216-845-11 METAL CHIP 100K 5% 1/10W R50 1-216-809-11 METAL CHIP 100 5% 1/10W R51 1-216-809-11 METAL CHIP 100 5% 1/10W

R52 1-216-809-11 METAL CHIP 100 5% 1/10W R53 1-216-809-11 METAL CHIP 100 5% 1/10W R54 1-216-809-11 METAL CHIP 100 5% 1/10W R55 1-216-809-11 METAL CHIP 100 5% 1/10W R64 1-216-809-11 METAL CHIP 100 5% 1/10W

R65 1-216-819-11 METAL CHIP 680 5% 1/10W R67 1-216-845-11 METAL CHIP 100K 5% 1/10W R68 1-216-857-11 METAL CHIP 1M 5% 1/10W R69 1-216-813-11 METAL CHIP 220 5% 1/10W R70 1-216-813-11 METAL CHIP 220 5% 1/10W

R71 1-216-809-11 METAL CHIP 100 5% 1/10W R72 1-216-809-11 METAL CHIP 100 5% 1/10W R73 1-216-809-11 METAL CHIP 100 5% 1/10W R74 1-216-809-11 METAL CHIP 100 5% 1/10W R75 1-216-809-11 METAL CHIP 100 5% 1/10W

R76 1-216-809-11 METAL CHIP 100 5% 1/10W R77 1-216-809-11 METAL CHIP 100 5% 1/10W R78 1-216-809-11 METAL CHIP 100 5% 1/10W R81 1-216-845-11 METAL CHIP 100K 5% 1/10W R82 1-216-845-11 METAL CHIP 100K 5% 1/10W

R83 1-216-845-11 METAL CHIP 100K 5% 1/10W R84 1-216-845-11 METAL CHIP 100K 5% 1/10W R85 1-216-845-11 METAL CHIP 100K 5% 1/10W R86 1-216-845-11 METAL CHIP 100K 5% 1/10W R87 1-216-845-11 METAL CHIP 100K 5% 1/10W

Page 58

CDX-M850MP

SERVO

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

R88 1-216-845-11 METAL CHIP 100K 5% 1/10W R89 1-216-845-11 METAL CHIP 100K 5% 1/10W R90 1-216-845-11 METAL CHIP 100K 5% 1/10W R91 1-216-845-11 METAL CHIP 100K 5% 1/10W R92 1-216-845-11 METAL CHIP 100K 5% 1/10W

R93 1-216-809-11 METAL CHIP 100 5% 1/10W R94 1-216-809-11 METAL CHIP 100 5% 1/10W R95 1-216-809-11 METAL CHIP 100 5% 1/10W R96 1-216-809-11 METAL CHIP 100 5% 1/10W R97 1-216-837-11 METAL CHIP 22K 5% 1/10W

R98 1-216-834-11 METAL CHIP 12K 5% 1/10W R100 1-216-845-11 METAL CHIP 100K 5% 1/10W R102 1-216-845-11 METAL CHIP 100K 5% 1/10W R103 1-216-845-11 METAL CHIP 100K 5% 1/10W R104 1-216-845-11 METAL CHIP 100K 5% 1/10W

R105 1-216-845-11 METAL CHIP 100K 5% 1/10W R106 1-216-821-11 METAL CHIP 1K 5% 1/10W R107 1-216-821-11 METAL CHIP 1K 5% 1/10W R109 1-216-845-11 METAL CHIP 100K 5% 1/10W R111 1-216-845-11 METAL CHIP 100K 5% 1/10W

R113 1-216-845-11 METAL CHIP 100K 5% 1/10W R114 1-216-845-11 METAL CHIP 100K 5% 1/10W R115 1-216-837-11 METAL CHIP 22K 5% 1/10W R116 1-216-809-11 METAL CHIP 100 5% 1/10W R117 1-216-809-11 METAL CHIP 100 5% 1/10W

R118 1-216-809-11 METAL CHIP 100 5% 1/10W R121 1-216-845-11 METAL CHIP 100K 5% 1/10W R124 1-216-837-11 METAL CHIP 22K 5% 1/10W R126 1-216-845-11 METAL CHIP 100K 5% 1/10W R127 1-216-845-11 METAL CHIP 100K 5% 1/10W

R128 1-216-845-11 METAL CHIP 100K 5% 1/10W R129 1-216-845-11 METAL CHIP 100K 5% 1/10W R130 1-216-809-11 METAL CHIP 100 5% 1/10W R131 1-216-809-11 METAL CHIP 100 5% 1/10W R132 1-216-809-11 METAL CHIP 100 5% 1/10W

R133 1-216-809-11 METAL CHIP 100 5% 1/10W R134 1-216-809-11 METAL CHIP 100 5% 1/10W R135 1-216-809-11 METAL CHIP 100 5% 1/10W R136 1-216-809-11 METAL CHIP 100 5% 1/10W R142 1-216-815-11 METAL CHIP 330 5% 1/10W

SUB SWITCH

< VIBRATOR >

X1 1-795-520-11 VIBRATOR, CERAMIC (16.9344MHz) X2 1-795-127-21 VIBRATOR, CERAMIC (12.288MHz)

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

1-687-950-11 SUB BOARD

**********

1-783-268-11 CABLE, FLAT (FFC) 11P (CN501)

< CAPACITOR >

C533 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C535 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C536 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C537 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C538 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

C539 1-164-156-11 CERAMIC CHIP 0.1uF 25V C540 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V C541 1-124-778-00 ELECT CHIP 22uF 20% 6.3V

< DIODE >

D506 8-719-069-54 DIODE UDZS-TE17-5.1B D507 8-719-978-33 DIODE DTZ-TT11-6.8B D511 8-719-083-66 DIODE UDZS-TE17-18B D512 8-719-079-10 LED CL-220UB-X-TS (DISC IN) D513 8-719-083-14 PHOTO SENSOR RRX9000-0501

D514 8-719-988-61 DIODE 1SS355TE-17

< FERRITE BEAD >

FB503 1-500-329-21 INDUCTOR, FERRITE BEAD

< IC >

IC503 8-759-830-18 IC RRX9000-0601#1

< TRANSISTOR >

Q503 8-729-216-22 TRANSISTOR 2SA1162-G Q504 8-729-900-53 TRANSISTOR DTC114EK

< RESISTOR >

R143 1-218-484-11 METAL CHIP 750 5% 1/10W R144 1-216-812-11 METAL CHIP 180 5% 1/10W R145 1-216-817-11 METAL CHIP 470 5% 1/10W R146 1-216-815-11 METAL CHIP 330 5% 1/10W R147 1-218-484-11 METAL CHIP 750 5% 1/10W

R148 1-216-809-11 METAL CHIP 100 5% 1/10W R149 1-216-814-11 METAL CHIP 270 5% 1/10W R150 1-216-821-11 METAL CHIP 1K 5% 1/10W R151 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R152 1-216-813-11 METAL CHIP 220 5% 1/10W

R153 1-216-818-11 METAL CHIP 560 5% 1/10W R154 1-216-809-11 METAL CHIP 100 5% 1/10W

< NETWORK RESISTOR >

RB1 1-233-576-11 RES, CHIP NETWORK 100X4 RB2 1-233-576-11 RES, CHIP NETWORK 100X4

R509 1-216-846-11 METAL CHIP 120K 5% 1/10W R531 1-216-833-11 METAL CHIP 10K 5% 1/10W R532 1-216-845-11 METAL CHIP 100K 5% 1/10W R533 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R534 1-216-044-00 METAL CHIP 620 5% 1/10W

R535 1-216-044-00 METAL CHIP 620 5% 1/10W R536 1-216-049-11 RES-CHIP 1K 5% 1/10W R537 1-216-049-11 RES-CHIP 1K 5% 1/10W R538 1-216-850-11 METAL CHIP 270K 5% 1/10W

< SWITCH >

SW501 1-692-135-21 SWITCH, KEYBOARD (RESET)

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

A-3326-298-A SWITCH BOARD, COMPLETE (including SW900)

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

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

Page 59

CDX-M850MP

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

MISCELLANEOUS

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

PARTS FOR INSTALLATION AND CONNECTIONS

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

81-776-207-72 CORD (WITH CONNECTOR) (POWER)

(US,CND,E)

81-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)

(AEP,UK) 107 1-777-246-41 CORD (WITH CONNECTOR) (ANTENNA) 108 1-790-375-32 CORD (WITH CONNECTOR) (SUB OUT (MONO)) 167 1-687-952-11 FLEXIBLE BOARD

301 A-3337-193-A FLOATING BLOCK ASSY (including M901) 307 1-823-951-11 CABLE, FLEXIBLE FLAT (16 CORE)

0 310 8-820-165-06 OPTICAL PICK-UP KSS-721A/C-RP

311 1-676-707-11 PICK-UP FLEXIBLE BOARD F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A

M601 X-3378-769-1 MOTOR ASSY (OPEN/CLOSE) M902 A-3301-985-A MOTOR ASSY, SLED (SLED) M903 A-3315-039-A MOTOR SUB ASSY, LO (LOADING)

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

ACCESSORIES

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

1-476-546-12 REMOTE COMMANDER (RM-X111) (AEP,UK,E) 1-476-546-22 REMOTE COMMANDER (RM-X110) (US,CND) 3-230-549-01 LID, BATTERY CASE (for RM-X110/X111) 3-251-114-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH,

SPANISH) (US,CND)

3-251-114-21 MANUAL, INSTRUCTION (ENGLISH,GERMAN,

FRENCH,ITALIAN,DUTCH) (AEP,UK)

351 X-3382-647-1 FRAME ASSY, FITTING 352 X-3366-405-1 SCREW ASSY (EXP), FITTING (AEP,UK,E) 353 X-3382-821-1 COLLAR ASSY 354 3-934-325-01 SCREW (+K 5X8 TP) (US,CND,E) 355 1-465-459-21 ADAPTOR, ANTENNA (AEP,UK)

356 1-776-207-72 CORD (WITH CONNECTOR) (POWER)

(US,CND,E)

357 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)

(AEP,UK)

358 3-246-471-01 KEY (FRAME)

351 352

353 354 355

× 4

356 357 358

3-251-114-31 MANUAL, INSTRUCTION (ENGLISH,

TRADITIONAL CHINESE) (E)

3-251-115-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH,

FRENCH,SPANISH) (US,CND)

3-251-115-21 MANUAL, INSTRUCTION, INSTALL (ENGLISH,

GERMAN,FRENCH,ITALIAN,DUTCH) (AEP,UK)

3-251-115-31 MANUAL, INSTRUCTION, INSTALL (ENGLISH,

TRADITIONAL CHINESE) (E)

X-3383-449-1 COVER (PANEL) ASSY (US,CND)

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

× 2

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

Page 60

CDX-M850MP

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page.

Ver. Date Description of Revision

1.0 2003. 04 New

Sony CDXM-850-MP Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTS

GENERAL

DISASSEMBLY

front panel assy

sub panel (CD) sub assy

MAIN board

heat sink

SERVO board

floating block assy

PHASE ALIGNMENT

motor block

cam (R)

DIAGRAMS

EXPLODED VIEWS

DISPLAYDISC IN SW

ELECTRICAL PARTS LIST

MAIN

DISPLAY LIMIT SW

LOAD SW

SERVOMAIN

SUB SWITCH

REVISION HISTORY