LG 22LN4050, Service Manual

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LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the LB35A chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
(1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C
(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 General Specification
* HDMI 1.4 with Deep Color is only apply for FHD Model
No. Item Specification Remarks
1. Market NON EU
2. Broadcasting system
PAL/SECAM B/G/D/K
PAL-I
NTSC-M
3. Channel Storage
BAND PAL(BG,I) NTSC(M) China(DK)
VHF/UHF 01-C69 2~78 C1~C69
Cable S1~S47 1~71 S1~S47
4. Receiving system Upper Heterodyne
5. Video Input PAL, SECAM, NTSC Rear (2EA)
6. Component Input Y/Cb/Cr, Y/Pb/Pr Rear (1EA)
7. USB Input MP3, JPEG,Movie Side(1EA)
8. AV Audio Output RF/AV/HDMI Audio Output Rear (1EA)
9. D-SUB INPUT S/W Upgrade Only Rear (1EA)
10. HDMI Input HDMI-DTV, Only PCM MODE Rear (2EA)
11. Audio Input (1EA) AV&Component L/R Input(2EA)