Sony MEX-V30 Service Manual

Sony MEX-V30 Service Manual

Multimedia av receiver

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SERVICE MANUAL
Ver. 1.2 2012.02
MEX-D30:
Sección del monitor
Tipo de pantalla: Monitor LCD color panorámico
Dimensiones: 3,0 pulgadas
Sistema: matriz activa TFT
Cantidad de píxeles:
76 800 píxeles (320 × 240)
Sist color:
PAL/NTSC/selección automática
Sección del sintonizador
FM
Rango de sintonización: de 87,5 a 107,9 MHz
Terminal de antena:
Conector de antena externa
Frecuencia intermedia: 150 kHz
Sensibilidad útil: 12 dBf
Selectividad: 20 dB a 400 kHz
Relación señal-ruido: 55 dB (mono)
Separación: 30 dB a 1 kHz
Respuesta de frecuencia: 20 – 15 000 Hz
AM
Rango de sintonización: de 530 a 1 710 kHz
Terminal de antena:
Conector de antena externa
Frecuencia intermedia: 450 kHz
Sensibilidad: 26 μV
Sección del reproductor de CD/DVD
Relación señal-ruido: 120 dB
Respuesta de frecuencia: 20 – 20 000 Hz
Fluctuación y trémolo: inferior al límite medible
Distorsión armónica: 0,03 %
Código de región: etiquetado en la parte inferior de la
unidad
Sección del reproductor USB
Interfaz: USB (velocidad máxima)
Corriente máxima: 500 mA
Sección del amplificador de potencia
Salidas: salidas de altavoz
Impedancia de altavoz: 4 – 8 Ω
Salida Máxima de potencia: 50 W × 4 (a 4 Ω)
* medición con un canal activo
9-893-245-03
Sony Corporation
2012B33-1
©
2012.02
Published by Sony Techno Create Corporation
MEX-D30/V30
Photo: MEX-V30
Model Name Using Similar Mechanism
Mechanism Type
SPECIFICATIONS
Generales
Salidas:
Terminal de salida de video (posterior)
Terminales de salida de audio (frontal)
Terminales de salida de audio (altavoz potenciador
de graves/posterior)
Terminal de control del relé de la antena
motorizada
Terminal de control del amplificador de potencia
Entradas:
Terminal de entrada de la antena
Terminal de control de freno de mano
Terminal de entrada de cámara
Terminales de entrada de audio AUX (frontal/
posterior)
Terminal de entrada de video AUX
Conector de entrada de señal USB
Requisitos de alimentación: batería de automóvil de
cc 12 V (masa negativa)
Dimensiones: aprox. 178 × 50 × 191,5 mm (an/al/prof)
Dimensiones de montaje: aprox. 182 × 53 × 165 mm
(an/al/prof)
Peso: aprox. 1,7 kg
Accesorios suministrados:
Control remoto: RM-X171
Componentes de instalación y conexiones
(1 juego)
Es posible que su distribuidor no comercialice
algunos de los accesorios que figuran en la lista
anterior. Solicite información detallada.
El diseño y las especificaciones están sujetos a
cambios sin previo aviso.
Los pesos y las dimensiones son aproximativos.
Código de región
El sistema de regiones se utiliza para proteger los
derechos de autor de software.
El código de región está ubicado en la parte inferior de
la unidad y solamente los discos DVD etiquetados con
el mismo código de región pueden ser reproducidos en
esta unidad.
También se pueden reproducir los discos DVD con la
etiqueta
.
ALL
Si intenta reproducir cualquier otro DVD, aparecerá el
mensaje "Reproducción prohibida por el código de
región" en la pantalla del monitor. Según el tipo de
DVD, no se puede etiquetar ningún código de región
aunque la reproducción del DVD esté prohibida por las
restricciones del área.
NEW
DL-C28DB2-YG2 (MEX-V30)
DL-C28DB2-YG2-SP (MEX-D30)
MEX-V30:
Monitor section
Display type: Wide LCD color monitor
Dimensions: 3.0 in
System: TFT active matrix
Number of pixels:
76,800 pixels (320 × 240)
Color system:
PAL/NTSC/automatic select
Tuner section
FM
Tuning range: 87.5 – 107.9 MHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 150 kHz
Usable sensitivity: 12 dBf
Selectivity: 20 dB at 400 kHz
Signal-to-noise ratio: 55 dB (mono)
Separation: 30 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
AM
Tuning range: 530 – 1,710 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 450 kHz
Sensitivity: 26 μV
DVD/CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 20 – 20,000 Hz
Wow and flutter: Below measurable limit
Harmonic distortion: 0.03 %
Region code: Labeled on the bottom of the unit
USB Player section
Interface: USB (Full-speed)
Maximum current: 500 mA
Power amplifier section
Outputs: Speaker outputs
Speaker impedance: 4 – 8 ohms
Potência de saída
26 W RMS x4 - 4 ohms, 1 kHz, 10 % THD*, 14,4 V
* medição com um canal ativo
MULTIMEDIA AV RECEIVER
E Model
MEX-D30
Brazilian Model
MEX-V30
General
Outputs:
Video output terminal (rear)
Audio output terminals (front)
Audio output terminals (rear/sub)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs:
Antenna (aerial) input terminal
Parking break control terminal
Camera input terminal
AUX audio input terminals (front/rear)
AUX video input terminal
USB signal input connector
Power requirements: 12 V DC car battery
(negative ground (earth))
Dimensions: Approx. 178
50
191.5 mm (w/h/d)
Mounting dimensions: Approx. 182 53 165 mm
(w/h/d)
Mass: Approx. 1.7 kg
Supplied accessories:
Remote Commander: RM-X171
Parts for installation and connections (1 set)
Your dealer may not handle some of the above listed
accessories. Please ask the dealer for detailed
information.
Design and specifications are subject to change
without notice.
Weights and dimensions are approximate.
Region code
The region system is used to protect software
copyrights.
The region code is located on the bottom of the unit,
and only DVDs labeled with an identical region code
can be played on this unit.
DVDs labeled
can also be played.
ALL
If you try to play any other DVD, the message
"Playback prohibited by region code." will appear on
the monitor screen. Depending on the DVD, no region
code may be labeled even though playing the DVD is
prohibited by area restrictions.

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Summarization of Contents

Product Specifications
Monitor Specifications
Details about the LCD color monitor, dimensions, pixels, and color system.
Tuner Specifications
FM and AM tuning ranges, intermediate frequencies, sensitivity, selectivity, S/N ratio.
CD/DVD Player Specifications
Signal-to-noise ratio, frequency response, wow/flutter, harmonic distortion, region code.
USB Player Specifications
Interface type and maximum current for USB connection.
Power Amplifier Specifications
Speaker outputs, impedance, and maximum power output.
General Unit Information
Details on unit outputs, inputs, power requirements, physical dimensions, mass, and accessories.
Mechanism Information
Mechanism Type
Identifies the mechanism type used for similar models.
Servicing Notes and Precautions
Handling Optical Pick-up and Base Unit
Precautions for electrostatic discharge and handling the optical pick-up block or base unit.
Laser Diode Emission Check
Guidelines for safely checking the laser diode emission from a safe distance.
28-Pin Connector Handling
Specific instructions for handling the 28-pin connector to prevent damage or poor contact.
Flexible Circuit Board Repair
Recommendations for soldering temperatures and handling flexible circuit boards during repair.
General Safety Warnings
Crucial safety warnings regarding radiation exposure and improper procedures.
Component Safety
Warning about replacing safety-critical components with specified parts only.
General Cautions and Connections
Important cautions for installation, power supply, and speaker connections.
Power Supply Lead Notes
Details on connecting the yellow power supply lead, especially with other components.
Speaker Connection Guidelines
Critical instructions for connecting speakers to avoid damage and ensure correct operation.
Installation Procedures
Mounting and Connections
Covers foot/hand brake types, power connection diagrams, and general installation precautions.
Mounting Angle and Parking Brake
Adjusting the mounting angle and connecting the parking brake lead.
Front Panel and Bracket Removal
Steps for removing the protection collar, bracket, and detaching/attaching the front panel.
Ignition ACC Position Warning
Warning about battery drainage if the unit is wired without an ACC position.
Reset Button Operation
Instructions on how to press the reset button after installation.
Disassembly Procedures
Disassembly Flow Overview
Outlines the sequence for disassembling the unit, starting from the set.
Cover Removal
Instructions for removing the unit's outer cover, detailing screws and claws.
DVD Deck Assembly Removal
Steps to remove the DVD deck assembly, including FPC disconnection and soldering.
Flexible Printed Cable Setting
Notes on the correct flexible printed cable arrangement for the main board and DVD deck.
Sub Panel Assembly Removal
Instructions for removing the sub panel assembly, including FFC and solder removal.
Main Board Removal
Steps to remove the main board, detailing connectors, screws, and fuse.
Exploded View and Parts List
Exploded View Diagram
Visual representation of unit components and their assembly order.
Component Parts List
Detailed list of part numbers, descriptions, and remarks for unit components.
Accessories and Installation Parts
Included Accessories
List of accessories such as manuals, remote commander, and fitting frame.
Installation and Connection Parts
Parts required for installation and connections, including cords and screws.
Revision History
Revision Details
Records of changes made to the manual across different versions.

Table of Contents