LG LHB976, Service Manual

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SPECIFICATIONS
• GENERAL
Power requirements Refer to main label on the rear panel.
Power consumption Refer to main label on the rear panel.
Dimensions (W x H x D) Approx. 433.5 x 57 x 281 mm (17 x 2.2 x 11 inches)
Net Weight (Approx.) 3.5 kg (7.7 lbs)
Operating temperature 5 °C to 35 °C (41 °F to 95 °F)
Operating humidity 5 % to 90 %
• INPUTS/OUTPUTS
VIDEO OUT 1.0 V (p-p), 75 Ω , sync negative, RCA jack x 1
COMPONENT VIDEO OUT (Y) 1.0 V (p-p), 75 Ω , sync negative, RCA jack x 1
(Pb)/(Pr) 0.7 V (p-p), 75 Ω , RCA jack x 2
HDMI IN/OUT (video/audio) 19 pin (Type A, HDMI™ Connector)
ANALOG AUDIO IN 2.0 Vrms (1 kHz, 0 dB), 600 Ω , RCA jack (L, R) x 1
DIGITAL IN (OPTICAL) 3 V (p-p), Optical jack x 1
PORT. IN 0.5 Vrms (3.5 mm stereo jack)
• TUNER
FM Tuning Range 87.5 to 108.0 MHz or 87.50 to 108.00 MHz
AM Tuning Range 520 to 1,710 kHz
• AMPLIFIER
Power output (4 Ω / 3 Ω ), (RMS), THD 10 %
Total 1100 W
Front 180 W x 2
Center 180 W
Rear 180 W x 2
Sub-Woofer 200 W (Passive)
• SYSTEM
Laser Semiconductor laser
Wavelength 405 nm / 650 nm
Signal system Standard NTSC color TV system
Frequency response 20 Hz to 18 kHz (48 kHz, 96 kHz, 192 kHz sampling)
Harmonic distortion Less than 0.05 %
Dynamic range More than 80 dB
LAN port Ethernet jack x 1, 10BASE-T / 100BASE-TX
Wireless LAN (internal antenna) Integrated IEEE 802.11n (5 GHz and 2.4 GHz bands) wireless
networking access, compatible with 802.11a/b/g Wi-Fi networks.
Bus Power Supply (USB) DC 5 V 500 mA