LG 60PH6700 Service Manual page 53

12. HDMI Audio Trouble Shooting
ATSC ATSC
H/NIM
(W/o AD)
F/Nim
Silicon Tuner Silicon Tuner
Cable
Demodulator
USB1
USB2
USB3
Wi-Fi
HDMI1
HDMI2
HDMI3
PC-RGB
PC-AUDIO
AV / COMP
HYBRID
CVBS/COMP _LR
OPTIC
LAN
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Only for training and service purposes
IF
eMMC
(4GB)
IF IF
SIF
SIF
USB2
USB1
USB0
USB3
HDMI RX
MHL Bridge
SIL1292
RGB,H/V
With EEPROM With EEPROM
L/R In
CVBS
COMP
COMP/ _LR
SPDIF OUT
Ethernet
SYSTEM
A:DDR3x16_512 X 2
B:DDR3x16_256 X1
= 1.25GB
MTK A2
LVDS
I2S Out
I2C
UART
Commercial only
PH6700 only
ATSC only
X-TAL
(27MHz) (TU option)
SBTVD / DVB
NVRAM
(TU option)
(256KB)
HD : 51P
FHD : 80P FHD : 80P
Audio
AMP
X-TAL
Sub Micom
(32.768kHz)
(Renesas)
RF Emitter
Module
RS-232C
y
LGE Internal Use Only