Read LG 42LB9RTA (CHASSIS:LP7BB) Service Manual online
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1. Application range
This spec sheet is applied to the LCD TV used LP7BB
chassis
chassis
2. Specification
Each part is tested as below without special appointment.
(1) Temperature : 25 ± 5°C(77 ± 9°F), CST : 40 ± 5°C
(2) Relative Humidity : 65% ± 10%
(3) Power Voltage : Standard input voltage (100-240V~,
(2) Relative Humidity : 65% ± 10%
(3) Power Voltage : Standard input voltage (100-240V~,
50/60Hz)
*Standard Voltage of each products is marked by models
(4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM.
accordance with BOM.
(5) The receiver must be operated for about 20 minutes prior
to the adjustment.
3. Test method
(1) Performance : LGE TV test method followed
(2) Demanded other specification
(2) Demanded other specification
Safety
: CE, IEC Specification
EMC
: CE, IEC
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4. General TV Specification
No
Item
Specification
Remark
1.
Video input applicable system
NTSC-M, PAL M/N
2.
Receivable Broadcasting System
1) NTSC
2) PAL M
3) PAL N
3.
RF Input Channel
BAND
NTSC
VHF
2 ~ 13
UHF
14 ~ 69
CATV
1 ~ 125
4.
Input Voltage
100-240V~ / 50Hz, 60Hz
5.
Market
Central & South America
6.
Operating Environment
1) Temp : 0 ~ 40 deg
2) Humidity : 10 ~ 90 %RH
7.
Storage Environment
1) Temp : -20 ~ 50 deg
2) Humidity : 10 ~ 90 %RH
8.
Power Consumption
Power on
≤ 260(42”)
(Green)
≤ 220(32”)
9.
Stand by
Cool
≤ 1W(32”, 42”)
Warm
≤ 40W(32”, 42”)
When recordign the manual recording
10.
Frequency range
H : 31 ~ 61 khz
PC Input
V : 56 ~ 75 Hz
11.
Video Input (2EA)
NTSC, PAL M/N
12.
S-Video Input (1EA)
NTSC, PAL M/N
Side only
13.
Component Input (2EA)
Y/Cb/Cr, Y/Pb/Pr
14.
RGB Input (1EA)
RGB-PC
15.
HDMI Input (2EA)
HDMI-PC
HDMI-DTV
16.
Audio Input (5EA)
PC Audio, Component (2EA), AV(2EA)
L/R Input
17.
Audio variable out (1EA)
18.
USB Input (1EA)
DivX, MP3, JPEG
19.
AV out (1EA)
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