External Input Support Format; Rgb/Hdmi (Pc); Hdmi (Dtv) - LG 28LB45 series Service Manual

5. External Input Support Format

5.1. RGB/HDMI (PC)

No.
Resolution
1. 720*400
2. 640*480
3. 640*480
4. 800*600
5. 800*600
6. 1024*768
7. 1024*768
8. 1280*800
9. 1366*768

5.2. HDMI (DTV)

No.
Resolution
1. 720*480
2. 720*576
3. 1280*720
4. 1280*720
5. 1920*1080
6. 1920*1080
7. 1920*1080
8. 1920*1080
9. 1920*1080
10. 1920*1080
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Only for training and service purposes
Specification
H-freq(kHz)
31.468
31.469
37.500
37.879
46.875
48.363
60.023
49.702
47.717
Specification
H-freq(kHz) V-freq.(Hz)
31.469
31.5000
31.250
37.500
44.960
45.000
33.720
33.750
28.125
27.000
33.750
56.250
67.430
67.500
V-freq.(Hz) Pixel clock(MHz)
70.080
59.940
75.000
60.317
75.000
60.004
75.029
59.810
59.79
Pixel clock(MHz)
59.940
60.000
50.000
50.000
59.940
60.000
59.940
60.000
50.000
24.000
30.000
50.000
59.940
60.000
- 8 -
Remark
28.321
25.175
31.500
40.000
49.500
65.000
78.750
83.500
85.5
Remark
27.000
SDTV 480P
27.030
27.864 SDTV 576P
74.250 HDTV 720P
74.170
HDTV 720P
74.250
74.170
HDTV 1080I
74.250
74.250 HDTV 1080I
74.250 HDTV 1080P
74.250 HDTV 1080P
148.500 HDTV 1080P
148.350
HDTV 1080P
148.500
LGE Internal Use Only