Specifications – LG LHT754 User Manual

Page 32

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32

Specifications

General

CD/DVD

V

ideo

Amplifier

Speakers

T

uner

FM

AM

[MW]

Power supply

Refer to main label.

Power consumption

Refer to main label.

Net Weight

3.9 kg

External dimensions (W x H x D)

430 x 70 x 310 mm

Operating conditions

Temperature: 5°C to 35°C, Operation status: Horizontal

Operating humidity

5% to 85%

Laser

Semiconductor laser, wavelength 650 nm

Signal system

NTSC 525/60

Frequency response (audio)

200 Hz to 18 kHz

Signal-to-noise ratio (audio)

More than 75 dB (1 kHz, NOP -6 dB, 20 kHz LPF/A-Filter)

Dynamic range (audio)

More than 70 dB

Harmonic distortion (audio)

0.5 % (1 kHz, at 1W position) (20 kHz LPF)

Video input

1.0 V (p-p), 75

, negative sync., RCA jack x 1

Video output

1.0 V (p-p), 75

, negative sync., RCA jack x 1

COMPONENT VIDEO OUT

(Y) 1.0 V (p-p), 75 ohms, negative sync, RCA jack x 1
(P

B

)/(P

R

) 0.7 V (p-p), 75 ohms, RCA jack x 1

Tuning Range

87.5 - 108.0 MHz or 65.0 - 74.0 MHz, 87.5 - 108.0 MHz

Intermediate Frequency

10.7 MHz

Signal-to Noise Ratio

60 dB (Mono)

Frequency Response

140 - 10,000 Hz

Tuning Range

522 - 1,620 kHz or 520 - 1,720 kHz

Intermediate Frequency

450 kHz

Stereo mode

155 W + 155 W (4

at 1 kHz, THD 10 %)

Surround mode

Front: 155 W + 155 W (THD 10 %)
Center*: 155 W
Surround*: 155 W + 155 W (4

at 1 kHz, THD 10 %)

Subwoofer*: 225 W (3

at 30 Hz, THD 10 %)

Inputs

AUDIO IN, OPTICAL IN

Outputs

MONITOR OUT, HDMI OUT,
COMPONENT VIDEO OUT

Front/Rear Speaker

Center speaker

Passive Subwoofer

(SH92SB-S)

(SH92SB-C)

(SH92SB-W)

Type

1 Way 1 Speaker

2 Way 3 Speaker

1 Way 1 Speaker

Impedance

4

4

3

Frequency Response

120 - 18000 Hz

120 -18000 Hz

40 - 1500 Hz

Sound Pressure Level

83 dB/W (1m)

83 dB/W (1m)

82 dB/W (1m)

Rated Input Power

155 W

155 W

225 W

Max. Input Power

310 W

310 W

450 W

Net Dimensions (W x H x D)

113 x 209 x 83 mm

301 x 118 x 83 mm 258 x 440 x 401 mm

Net Weight

0.83 kg

1.8 kg

6.8 kg

(* Depending on the sound mode

settings and the source, there
may be no sound output.)

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