LG PF-43A20, Service Manual

Page: 6 / 59

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SPECIFICATIONS
NOTE : Specifications and others are subject to change without notice for improvement.
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Video input system:
Multi 26 System
(Refer to Table 1)
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Intermediate Frequency
Vision IF : 38.0MHz
Color IF : 33.57MHz
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SECAM : 38.0-4.25MHz
34.42MHz(M) 38.0-4.40625MHz
Sound IF : 32.5MHz(B/G)
32.0MHz(I)
31.5MHz(D/K,K1)
33.5MHz(M)
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Tuning range
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OSD (On Screen Display):
Menu Method
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Antenna input impedance: VHF/UHF 75ohm, Unbalanced
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Voice coil impedance : 8 ohm
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External connections :
S-VIDEO (Super Video)
A/V in
: 1 pair
S-VIDEO (Super Video)
Scart(Full)
A/V in : 1 pair
A/V out : 1 pair
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Power requirements :
100-270 Vac, 50/60HZ
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Power consumption :
210 Wmax.
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Tuning system :
VS (Voltage Synthesizer)
100 Program Memory
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Sound output :
25 W max. X 2 way: (4 speaker)
Dual / Stereo : A2, NICAM
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Local button :
Menu, OK, TV/AV, POWER
Volume up(+), down(-)
Program up(+), down(-)
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Function :
Auto Program
Manual Program
Auto Sleep
ON/OFF TIMER
CATV/Hyper band
Teletext (TOP/FLOF/LIST)
PIP (Picture In Picture)
Child Lock :
In the Lock On state the TV can only be operated by the
remote controller.
If any button on the front panel is pressed, "CHILD LOCK ON" is
displayed on the screen but the button's function is not
performed.
To cancel of this mode, select lock off with menu button on
remote controller only.
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Features
Picture quality improvement circuit
- YNR (Luminance Noise Reduction)
- Picture Outline Compensation
Band
VHF-Low
VHF-High
UHF
PAL/SECAM-B/G
For TV
Ch 2-4
Ch 5-12
Ch 21-69
For CATV
S1’-S3’, S1
S2-S10
S11-S20
S21-S41
Hyper
Front
Rear
Video in/out
Audio in (2 way)
Audio out (2 way)
R. G. B in
Specifications
1Vp-p
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3dB, 75ohm
0.5Vrms
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3dB, over 10Kohm
0.5Vrms
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3dB, below 1Kohm
0.7Vp-p
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3dB
(