LG 22LK230, Service Manual

Page: 6 / 36

LGE Internal Use Only Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes - 6 -
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
: Standard input voltage(AC 100-240 V~, 50 / 60 Hz)
* 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.
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
- Safety: CE, IEC specification
- 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