Read LG 22LK230-MA (CHASSIS:LP92R) Service Manual online
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SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This spec. sheet is applied to LCD TV used LP92R chassis.
2. Specification
Each part is tested as below without special appointment.
1) Temperature: 25 ºC ± 5 ºC(77 ºF ± 9 ºF), CST: 40 ºC ± 5 ºC
2) Relative Humidity : 65 % ± 10 %
3) Power Voltage
2) Relative Humidity : 65 % ± 10 %
3) Power Voltage
: Standard input voltage(AC 100-240 V~, 50 / 60 Hz)
* Standard Voltage of each products is marked by models.
* 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 5 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
- EMC : CE, IEC
4. Model specification
No.
Item
Specification
Measurement
Remark
1
Market
Non-EU
2
Broadcasting system
PAL/SECAM B/G/D/K, PAL I/II, NTSC-M
3
Available
BAND
PAL
NTSC
China(DK)
Channel
VHF/UHF
E2~C69
2~78
C1~C62
Cable
S21~47
1~71
S1~S41
4.
Receiving system
Upper Heterodyne
5.
Video Input
PAL, SECAM, NTSC
Rear (1EA)
6.
AV Audio Output
RF/AV/HDMI Audio Output
Rear (1EA)
7.
RGB Input
S/W Upgrade Only
Rear (1EA)
8.
HDMI Input
HDMI-DTV, Only PCM MODE
Rear (1EA)
9.
Audio Input (1EA)
AV (1EA)
L/R Input
5. HDMI Input(DTV)(HDMI DVI - Spec out)
No.
Specification
Proposed
Remarks
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel Clock(MHz)
1
720*480
15.73
59.94
13.500
SDTV, DVD 480I(525I)
Spec. out but display.
2
720*480
15.75
60.00
13.514
SDTV, DVD 480I(525I)
3
720*576
15.625
50.00
13.500
SDTV, DVD 576I(625I) 50Hz
4
720*480
31.47
59.94
27
SDTV 480P
5
720*480
31.5
60.00
27.027
SDTV 480P
6
720*576
31.25
50.00
27
SDTV 576P
7
1280*720
44.96
59.94
74.176
HDTV 720P
8
1280*720
45
60.00
74.25
HDTV 720P
9
1280*720
37.5
50.00
74.25
HDTV 720P
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