LG RZ-15LA70 Service Manual page 10

6-3. Power
NO Item
1. Video Input Level
Audio Input Level
2.
3. Audio Input Frequency Response
4. Audio Input S/N
5. Audio Input Distortion
6. Audio Input Dynamic Range
Video Output Level
7.
8. Video Output Frequency Response
9. Video Output S/N
10. Audio Output Level
11. Audio Output Frequency Response
Audio Output S/N
12.
13. Audio Output Distortion
14. Video Input Level, R/G/B
15. Video Input Level, Component(Y, PB, PR)
16. RGB Input Resolution, Vertical
17. RGB Input Resolution, Horizontal
18. RGB Input Horizontal Frequency
19. RGB Input Frame Rate
6-4. The Others
NO Item
Search Sensitivity
1
Soft Ware Functionality Test
2
3 REMOCON Working Sensitivity, Straight
REMOCON Working Sensitivity, T/B/L/R
4
5 Closed Caption Sensitivity
Teletext Sensitivity
6
7. Signal Timing(Resolution)
7-1. PC Mode
[Table 7] Timming chart of Receivable Mode
Mode VGA-60 VGA-67
H_display 640 640
V_display 480 480
V frequency 60 67
H_total 800 864
H_blanking 160 224
H_sync 96 64
H Polarity NEG. NEG.
H_bp 48 96
H_fp 16 64
H-freq[kHz] 31.469 35.0
/Clk[MHz] 25.175 30.24
V_total 525 525
V_blanking 45 45
V_sync 2 3
V Polarity NEG NEG
V_bp 33 39
V_fp 10 3
Min
0.85
0.4
0.1
40
2
0.85
3.8
40
0.4
0.1
40
0.6
0.6
Min
0.1
0.1
VGA-75 SVGA-56 SVGA-60 SVGA-72
640 800 800
480 600 600
75 56 60
840 1024 1056
200 224 256
64 72 128
NEG POS POS
120 128 88
16 24 40
37.5 35.156 37.879 48.077
31.5 36.0 40.0
500 625 628
20 25 28
3 2 4
NEG POS POS
16 22 23
1 1 1
Typ Max
1 1.15
0.5 0.6
7
2
1 1.15
0.5 0.6
7
2
0.7 0.8
0.7 0.8
768
1280
Typ Max
-85
10
9
-70
-70
* H [dot] / V [line]
SVGA-75 XGA-70 XGA-75
800 800 1024 1024
600 600 768 768
72 75 70
1040 1056 1328 1312
240 256 304 288
120 80 136
POS POS NEG POS
64 160 144 176
56 16 24
46.875 56.476 60.023
50.0 49.5 75.0 78.75
666 625 806 800
66 25 38
6 3 6
POS POS NEG POS
23 21 29
37 1 3
Unit Remark
Vpp EN-50049
V NTSC:0.4Vrms(Typ)
KHz
DB
%
V
Vpp
MHz
DB
V
KHz
DB
%
Vpp
75 ohm
Vpp 75 ohm
Pixel Only 20" 640 Pixel
Pixel 480
KHz See table 5-5
Hz See table 5-5
Unit Remark
dBm
LGE Specification
m
m 30 degree
dBm NTSC ONLY
dBm
XGA-60 X
1024
768
75 60
1344
304
96 136
NEG
136
16 160
48.3
65
806
32 38
3 6
NEG
28 29
1 3