37’’ LCD TV RCA L37WD23
17
3.3 AV/S-Video/Component signal input
AV (Composite Video input)
Video1 / Video2
System NTSC
Amplitude
1.0 V(p-p), negative sync.
Impedance
75 ohm terminated
S-Video (Y / C input)
S-Video1 / S-Video2
System NTSC
Y signal amplitude
1.0Vpp (including sync)
C signal amplitude
0.286Vpp
Impedance
75 ohm terminated
Component (Y, Pb/Cb, Pr/Cr input)
Component1/Component2
System
1080i, 480p, 720p, 480i
Y signal amplitude
1.0Vpp (including sync)
Cr, (R-Y) / Cb, (B-Y)
Signal amplitude
±0.35Vpp, 75 ohm
Impedance
75 ohm terminated
Y = 0.299R + 0.587G + 0.114B
(R-
Y)= 0.701R + 0.587G + 0.114B
(B-
Y)=
0.299R + 0.587G + 0.886B
3.4 Compatible Mode Table
VESA MODES
Horizontal
Vertical
Mode Resolution
Total
Nominal
Frequency
(KHz)
Sync
Polarity
Nominal
Freq.
(Hz)
Sync
Polarit
y
Nominal
Pixel
Clock
(MHz)
640x480@60Hz
800 x 525
31.469
N
59.940
N
25.175
640x480@72Hz
832 x 520
37.861
N
72.809
N
31.500
VGA
640x480@75Hz
840 x 500
37.5
N
75
N
31.500
800x600@56Hz
1024 x 625
35.156
P
56.25
P
36.000
800x600@60Hz
1056 x 628
37.879
P
60.317
P
40.000
800x600@72Hz
1040 x 666
48.097
P
72.188
P
40.000
SVGA
800x600@75Hz
1056 x 625
46.0875
P
75
P
49.5
1024x768@60Hz 1344x806 48.363
N 60.004 N 65.000
1024x768@70Hz 1328x806 56.476
N 70.069 N 75.000
XGA
1024x768@75Hz 1312x800 60.023
P 75.029 P 78.750
WXGA 1360x768@60Hz 1792x795
47.712
P
60.015 P
85.5
Summary of Contents for L37WD23
Page 19: ...37 LCD TV RCA L37WD23 19 4 Remove the shielding ...
Page 21: ...37 LCD TV RCA L37WD23 21 7 Remove the bezel ...
Page 26: ...37 LCD TV RCA L37WD23 26 6 PCB Layout 6 1 Main Board ...
Page 27: ...37 LCD TV RCA L37WD23 27 ...
Page 28: ...37 LCD TV RCA L37WD23 28 6 2 Power Board ...
Page 29: ...37 LCD TV RCA L37WD23 29 ...
Page 30: ...37 LCD TV RCA L37WD23 30 6 3 IR Board ...
Page 31: ...37 LCD TV RCA L37WD23 31 6 4 Connector Board 6 5 Key Board ...
Page 34: ...37 LCD TV RCA L37WD23 34 8 Block Diagram ...