LG 42LV4400 Service Manual page 20

HDMI Signal (HDMI):
a. Pin Assignment Refer to HDMI Pin Assignment
b. Type A
c. Polarity Positive or Negative
d. Frequency
F-Type TV RF connector
CONFIDENTIAL – DO NOT COPY
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)
NTSC system
Signal level: Analog 1Vp-p Typical
Frequency: 55.00 ~ 801.00 MHz
ATSC system
IF-output level: 1Vp-p minimum
Frequency: 57.00~803.00 MHz
QAM system (supporting clear QAM)
IF-output level: 1Vp-p minimum
Frequency: 57.00~849.00 MHz
Page 5-3
File No. SG-0000034