Electrical Characteristics - Hyundai HQL320WR Service Manual

Ta =25+/- 2

7. ELECTRICAL CHARACTERISTICS

This section specifies the electrical requirements of the LCD TV
7.1 VOLTAGE PROTECTION
The LCD TV electronics shall not be damaged with power input voltage ranging from 100 to 24OV
AC.
The LCD TV electronics shall have built in protection against reverse input Voltage.
7.2 Power ON/OFF Switch
The LCD TV shall have a power control switch visible and accessible on the top of the LCD TV.
7.3 Power Indicator LED
The LCD TV shall make use of an LED type indicator located on the front of the LCD TV. The LED
Color shall indicate the power states as follows.
* Power ON-LED is Green
* Power Off(Stand-by)- LED is Red( <1.8 watts)
7.4 Signal Input / Output specification
Parameter
Speaker
Audio
Power
Consumption
Composit Video Input
Scart Input
S- Video Input
Component
Input
PC Input
Audio Input
Scart Output
NOTE 1 .Power source : AC120V 60Hz, 220V 50Hz
.It is measured on full screen white pattern
7.5 Warm-Up Time
The warm-up time shall be 30minutes minimum. At the end of the warm-up period, no adjustment of
Impedance
Output
Freq. Character
T.H.D
HUM
Output
Max
ST-BY
Full RGB
CVBS
Half CVBS
Y
C
Y
DVD
Pb
Pr
Y
DTV Pb
Pr
RGB
H Frequency 31 ~ 61(TTL Level)
V Frequency 56 ~ 75(TTL Level)
L, R
Full CVBS
Half CVBS
Specification Unit
4(L) + 4(R) Ω
5 W
0.1 ~ 1.2 KHz
< 10 %
< 1 V
5(L) + 5(R) W
125+10% W
<1.8 W
1 Vp-p
0.7 Vp-p
1 Vp-p
1 Vp-p
1 Vp-p
0.286 Vp-p
1 Vp-p
0.7 Vp-p
0.7 Vp-p
1 Vp-p
0.7 Vp-p
0.7 Vp-p
0.7 Vp-p
KHz
Hz
0.5 Vrms
1 Vp-p
1 Vp-p
--13--
Remarks
NOTE 1
NTSC
720 * 480i
1920 * 1080i
1280 * 720 p
720 * 480 p
VGA ~ XGA &
HDTV
(1080i, 720p, 480p)
Mono or stereo