LG 60PZ550 Service Manual page 63

Component / RGB / AV Audio Trouble Shooting
SIF
Buffer
CVBS waveform
COMP1
COMP2
RGB-PC
Rear AV
Side AV
AV1,2 L/R
COMP 1,2 L/R
RGB-PC
Audio In
Rear HDMI 1/2/3
Side HDMI 1
Great Company Great People
NTSC/ATSC
TUNER
TDVJ-H001F
IF waveform
CVBS
Buffer
MAIN IF
CVBS(ATV)
SIF
Y/Cb/Cr
Y/Cb/Cr
R/G/B
DDC
24C01
CVBS
CVBS
SIF
HDMI SW
TMDS/DDC
TDA19997 TDA19997
X-tal NAND Flash
(54MHz) (2GB)
Video
Front
End
BCM3549XS
L/R
L/R Audio
Front
End
HDMI
RX
30/37
DDR2 (512MB)
Digital out
HD/SD
Full HD(1080P)
Video
Encoder
SPDIF Out
Audio
MCLK
DSP
I2S
KIA7427AF
KIA7427AF
Reset
Micom
RX/TX Micom
I2C
RS-232C
UART
UART
UART
DP/DM DP/DM
USB 2.0
RMII
RMII
TAS5709
(Digital AMP)
HDMI CEC
24C16 24C16
NEC
NEC
Local Local
KEY KEY
IR
LAN
LAN