EN 60107-7:1997

SLOVENSKI STANDARD
01-april-1999
Methods of measurement on receivers for television -- Part 7: HDTV displays (IEC
60107-7:1997)
Methods of measurement on receivers for television -- Part 7: HDTV displays
Meßverfahren für Empfänger von Fernseh-Rundfunksendungen -- Teil 7: HDTV-
Wiedergabeeinrichtungen
Méthodes de mesures pour les récepteurs de télévision -- Partie 7: Dispositifs de
visualisation TVHD
Ta slovenski standard je istoveten z: EN 60107-7:1997
ICS:
33.160.25 Televizijski sprejemniki Television receivers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

NORME CEI
INTERNATIONALE
IEC
60107-7
INTERNATIONAL
Première édition
STANDARD
First edition
1997-02
Méthodes de mesures pour les récepteurs
de télévision –
Partie 7:
Dispositifs de visualisation TVHD

Methods of measurement on receivers
for television –
Part 7: HDTV displays
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60107-7 © IEC:1997 – 3 –
CONTENTS
Page
FOREWORD . 7
Clause
1 General. 10
1.1 Scope and object. 10
1.2 Normative references.10
1.3 Definitions. 11
1.4 Types of displays . 12
2 General notes on measurements. 12
2.1 General. 12
2.1.1 Operation conditions. 12
2.1.2 Presentation of results . 12
2.1.3 Environmental conditions. 14
2.1.4 Precautions during measurement. 14
2.1.5 Power supply. 14
2.1.6 Stabilization period. 15
2.1.7 Test room. 16
2.2 Input signals. 16
2.2.1 Video signals. 15
2.3 Test signals. 16
2.3.1 Video test signals (general remarks) . 16
2.3.2 Audio test signals. 22
2.4 Test instruments. 23
2.4.1 Video test signal generator . 24
2.4.2 Audio test signal generator . 24
2.4.3 Oscilloscope. 24
2.4.4 Luminance meter and colorimeter . 24
2.4.5 Other optical measuring instruments. 24
2.4.6 Measurement setup. 24
2.5 Standard measuring conditions . 25
2.5.1 Standard input signal levels . 25
2.5.2 Standard output signal levels. 26
2.5.3 Standard display settings. 26
2.5.4 General measurement procedure. 28
3 Tests under general operating conditions . 28
3.1 Electrical and mechanical performance. 28
3.1.1 Introduction. 28
3.1.2 Methods of measurement. 30
3.2 Power consumption.32
3.2.1 Method of measurement. 32

60107-7 © IEC:1997 – 5 –
Clause Page
4 Characteristics of displayed pictures. 32
4.1 General properties of the picture . 32
4.1.1 General. 32
4.1.2 Geometrical distortion. 32
4.1.3 Over- and under-scanning and centring . 40
4.1.4 Luminance and contrast . 44
4.1.5 Uniformity of luminance. 48
4.1.6 Uniformity of chromaticity. 49
4.1.7 Convergence and registration errors . 50
4.1.8 White balance. 52
4.1.9 Resolution. 52
4.1.10 Colour fidelity . 54
4.1.11 Picture breathing. 54
4.1.12 Local picture distortion. 56
4.1.13 Sound-to-picture interference . 56
4.1.14 Other characteristics of the picture. 58
4.2 Synchronizing quality. 58
4.2.1 Synchronizing range. 58
4.2.2 Pulling on whites . 60
4.2.3 Quality of interlace . 61
4.3 Characteristics inherent in projection type displays. 62
4.3.1 General. 62
4.3.2 Viewing angle and dependence of luminance uniformity on the angle. 63
4.3.3 Dependence of chromaticity on viewing angle. 65
4.3.4 Screen gain and luminous flux index of a projector. 66
4.4 Characteristics inherent in LCD displays. 70
4.4.1 General. 70
4.4.2 Viewing angle and dependence of luminance uniformity on the angle. 72
4.4.3 Dependence of chromaticity on viewing angle. 72
4.4.4 Variation of luminance with time . 72
5 Characteristics of video channels. 73
5.1 Characteristics of the luminance channel. 74
5.1.1 General. 74
5.1.2 Amplitude response to video frequency. 74
5.1.3 Linear waveform response . 76
5.1.4 Line time non-linearity. 78
5.1.5 Black level stability. 80
5.2 Characteristics of the colour difference channel. 82
5.2.1 General. 82
5.2.2 Matrix error. 82
5.2.3 Y/C timing. 83
5.2.4 Other characteristics. 84
Tables. 85
Figures. 91
Annex A – Bibliography . 129

60107-7 © IEC:1997 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
_________
METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION
BROADCAST TRANSMISSIONS –
Part 7: HDTV displays
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
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participate in this preparatory work. International, governmental and non-governmental organizations liaising
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for Standardization (ISO) in accordance with conditions determined by agreement between the two
organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical reports or guides and they are accepted by the National Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional sta
...