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Loewe Art 42 SL User Manual

Loewe Art 42 SL
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SERVICEANLEITUNG
Service Manual. Manuel de Service. Manuale di Servizio.
Instrucciones de servicio. Service-instructies.
ART 42 SL FULL-HD+ 100
Art.-Nr. 68402
ART 47 SL FULL-HD+ 100
Art.-Nr. 68403
230-98287.018
L 2712
ART 42 SL FULL-HD+ 100 68403
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Loewe Art 42 SL Specifications

General IconGeneral
FM radioYes
Audio systemDolby Digital / dts
RMS rated power40 W
DisplayLCD
Speakers8
Power requirements220 - 240 V / 50/60 Hz
Headphone connectivity3.5 mm
Number of AV connections7
Annual energy consumption256 kWh
Display diagonal42 \
Progressive scanNo
Display brightness500 cd/m²
Native aspect ratio16:9
Native refresh rate100 Hz
Viewable size diagonal10600 mm
Contrast ratio (dynamic)10000:1
Tuner typeAnalog & digital
Channels quantity2 channels
Analog signal format systemNTSC, PAL, Secam
RF ports quantity0
HDMI ports quantity3
SCART ports quantity6
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio coaxial out1
Power consumption (standby)0.9 W
Power consumption (typical)175 W
Weight and Dimensions IconWeight and Dimensions
Depth (without stand)301 mm
Width (without stand)1046 mm
Height (without stand)743 mm
Weight (without stand)27500 g

Summary

Electrostatic Discharge Protection

MOS Workstations for Electrostatic Protection

Ensures safe handling of static-sensitive components at dedicated workstations with grounding.

Shielded Packaging with Conductive Materials

Utilizes conductive plastics for packaging and transport to protect against electrostatic charges.

Safety Warnings and Regulations

General Safety and Repair Regulations

Covers repair, modification, and testing by qualified persons and VDE standards.

Compliance with National Regulations

Emphasizes adherence to country-specific safety regulations.

Use of Genuine Parts

Specifies that components marked with a symbol must be replaced with original parts only.

Opening the TV Set

Disconnect Power Cord

Pull out the mains plug before proceeding with disassembly.

Remove Rear Cover Screws

Loosen and remove marked screws (Type M4 Tx20) to detach the rear cover.

Detach Rear Cover

Carefully move the rear cover backwards once the screws have been removed.

Front Frame Removal

Frame Attachment Details

Front frame glued with adhesive tape and secured by four Torx screws.

Initial Tool Insertion

Push frame forward to insert removal tool between frame and panel.

Tool Operation Guide

Move tool carefully along panel edges, supporting with gentle pressure.

Front Frame Removal Tool Usage

Movement Techniques

Move tool horizontally in top/bottom sections, vertically on sides.

Precautions During Front Frame Removal

Careful Tool Handling

Handle the removal tool gently to avoid excessive leverage.

Prevent Frame Damage

Avoid strong leverage to prevent damage to the display frame.

Wiring Diagram - ART 42 SL Full-HD+ 100 / DR+

Component Interconnections

Illustrates wiring between main components like Signalboard, LCD-Controller, etc.

Wiring Diagram - ART 42 SL Full-HD+ 100

Component Interconnections

Shows wiring for the ART 42 SL Full-HD+ 100 model.

Wiring Diagram - ART 47 SL Full-HD+ 100 / DR+

Component Interconnections

Illustrates wiring for the ART 47 SL Full-HD+ 100 / DR+ model.

Wiring Diagram - ART 47 SL Full-HD+ 100

Component Interconnections

Depicts wiring for the ART 47 SL Full-HD+ 100 model.

Service Mode Remote Control Commands

Entering Service Mode

Instructions on how to access the Service Mode using the remote control.

Service Mode Function Calls

Details on how to call specific alignment functions from the Service Mode.

Saving Alignment Values

How to store adjusted alignment values in memory.

TV Option Bytes - Bytes 0-1

Byte 0 Settings

Meaning of bits in Byte 0 for TV service adjustments.

Byte 1 Settings

Meaning of bits in Byte 1 for TV service adjustments.

TV Option Bytes - Bytes 2-3

Byte 2 Settings

Meaning of bits in Byte 2 for TV service adjustments.

Byte 3 Settings

Meaning of bits in Byte 3 for TV service adjustments.

TV Option Bytes - Bytes 4-6

Byte 4 Settings

Meaning of bits in Byte 4 for TV service adjustments.

Byte 5 Settings

Meaning of bits in Byte 5 for TV service adjustments.

Byte 6 Settings

Meaning of bits in Byte 6 for TV service adjustments.

TV Option Bytes - Bytes 7-9

Byte 7 Settings

Meaning of bits in Byte 7 for TV service adjustments.

Byte 8 Settings

Meaning of bits in Byte 8 for TV service adjustments.

Byte 9 Settings

Meaning of bits in Byte 9 for TV service adjustments.

TV Option Bytes - Bytes 10-11

Byte 10 Settings

Meaning of bits in Byte 10 for TV service adjustments.

Byte 11 Settings

Meaning of bits in Byte 11 for TV service adjustments.

DVB Option Bytes - Bytes 0-3

Byte 0 DVB Settings

Meaning of bits in Byte 0 for DVB service adjustments.

Byte 1 DVB Settings

Meaning of bits in Byte 1 for DVB service adjustments.

Byte 2 DVB Settings

Meaning of bits in Byte 2 for DVB service adjustments.

Byte 3 DVB Settings

Meaning of bits in Byte 3 for DVB service adjustments.

TV Option Bytes - Bytes 4-6

Byte 4 Settings

Meaning of bits in Byte 4 for TV service adjustments.

Byte 5 Settings

Meaning of bits in Byte 5 for TV service adjustments.

Byte 6 Settings

Meaning of bits in Byte 6 for TV service adjustments.

Service Menu - Page 1 Overview

System Data and Exceptions

Displays system information and exception handling settings.

Option Bytes Configuration

Shows configuration options for various bytes.

Colour and Sound Adjustments

Settings for colour, sound, and other adjustments.

Service Menu - Page 2 Overview

Audio and Video Information

Displays detailed audio and video information.

Subtitle and System Information

Shows subtitle data, system info, and exception details.

Mass Storage and Common Interface

Covers mass storage status and common interface settings.

Service Menu - Page 3 Overview

Option Bytes and Other Adjustments

Details option bytes and other adjustment parameters.

Mass Storage Details

Provides detailed information on mass storage ATA status and attributes.

Satellite System Configuration

Settings for satellite system configuration and signal sources.

TV Menu - Page 1: Picture and Sound

Picture Adjustment Settings

Controls for contrast, brightness, sharpness, and colour settings.

Sound Settings

Options for sound modes, speakers, volume, and audio effects.

Recording Functions

Settings related to recording timers and wizards.

TV Menu - Page 2: Connections and Audio

AV Equipment Selection

Guide to selecting connected audio-visual equipment.

Antenna and DVB Settings

Configuration for antenna types and DVB reception.

Speaker System Configuration

Setup for speaker systems, including distances and levels.

TV Menu - Page 3: Antenna and Digital Link

Antenna DVB-S Configuration

Detailed settings for satellite antenna setup and LNB frequencies.

Digital Link Plus Settings

Configuration for digital link and remote control features.

Manual AV Standard Adjustment

Options for manually setting AV standards and audio inputs.

TV Menu - Page 4: Station Management

Station Search and Update

Procedures for searching, updating, and managing TV channels.

Favourite Station Management

Options for selecting, sorting, and managing favourite stations.

Language and Region Settings

Controls for setting preferred language and region.

TV Menu - Page 5: Parental Controls and Timers

Parental Lock Configuration

Settings for locking channels based on age or individual selection.

Timer and Alarm Functions

Setup for recording timers, wake-up alarms, and related functions.

Language and Subtitle Settings

Options for selecting menu, subtitle, and audio languages.

TV Menu - Page 6: Software and Time Settings

Software Update Procedures

Guides for updating TV software and bootloader.

Time and Date Settings

Configuration for system time, date, and daylight saving.

On-Screen Display Options

Controls for displaying information on screen.

Menu Navigation and Functions

EPG and PIP Menu

Navigating Electronic Program Guide and Picture-in-Picture menus.

Teletext and Assist+ Menu

Accessing Teletext services and Assist+ functions.

PhotoViewer and Recorder Menus

Using PhotoViewer and Digital Recorder menu options.

Radio Menu Access

How to access and operate the Radio menu.

Colour Key Functions

TV/PIP Mode Colour Keys

Functions assigned to colour keys in TV and PIP modes.

DR Archive and EPG Mode Colour Keys

Colour key functions for DR Archive and EPG modes.

PhotoViewer and Radio Mode Colour Keys

Colour key functions for PhotoViewer and Radio modes.

Components Chart

Main Boards and Modules

Lists main boards like Signal Board, Basic Board, FRC, and their part numbers.

Interface and Retrofit Kits

Details interface boards, remote controls, and retrofit kits.

General Technical Specifications

Device Dimensions and Weight

Physical dimensions and weight of the TV sets.

Display and Power Specifications

Details on display technology, resolution, and power consumption.

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