LG 42LV4400 Service Manual page 21

AV/Composite Video (CVBS) Connector
a. Frequency: H: 15.734KHz V: 60Hz (NTSC)
b. Signal level: Video ( Y + C ):1Vp-p
Sync (H+V):0.3V below Video (Y+C)
c. Impedance: 75Ω
d. Connector type: RCA Jack
Component video Connector
a. Frequency: H: 15.734KHz V: 60Hz (NTSC-480i)
H: 31KHz V: 60Hz (NTSC-480p)
H: 45KHz V: 60Hz (NTSC-720p)
H: 33KHz V: 60Hz (NTSC-1080i)
H: 67.5KHz V: 60Hz (NTSC-1080P)
b. Signal level: Y: 1Vp-p Pb: ±0.350Vp-p Pr: ±0.350Vp-p
c. Impedance: 75Ω
d. Connector type: RCA Jack
PC audio in
a. Signal level: 0.5Vrms
b. Impedance: 47KΩ
c. Frequency: 20Hz-20KHz
d. Connector type:
Video audio in
a. Signal level: 0.5Vrms
b. Impedance: 47KΩ
c. Frequency Response: 20Hz-20KHz
d. Connector type: RCA L/R
Digital Audio Out (Optical)
a. Peak emission wave length:
b. Transmission Speed:
c. Connector type:
CONFIDENTIAL – DO NOT COPY
3.5  mini jack
630 – 690
13.2M bps (Max)
Optical fiber transmitter
μ
m
Page 5-4
File No. SG-0000034