See troubleshooting "
4.1. AUDIO CHECK
AUDIO CHECK PASS
HDMI Tranceiver
MN864787
HDMI Tranceiver
MN864788
Analog audio BLOCK
Digital audio BLOCK
HDMI BLOCK
CHECK6
CHECK5
CHECK4
CHECK3
CHECK2
CHECK1
TMDS
BUFFER
AD8195
DIGITAL AUDIO
INTERFACE RECEIVER
R2A15220FP × 2
5M570ZF256C5N
I2S
SELECTOR
I2S
AK4458VN
PLD
PCM9211PTR
DIR
AK5358BET
ADC
INPUT
ANALOG 2CH
INPUT
NETWORK
INPUT
DIGITAL
INPUT
HDMI
INPUT
HDMI
FRONT
ETHERNET
USB
OPTICAL
COAXIAL
A/D_INPUT
D/A_OUTPUT
ADC
BLOCK
SPDIF
I2S/DSD
SPDIF(Legacy Audio)
I2S/HBR Audio(LPCM
MUL
TI)
/Dolby T
rueHD/DTS-HD
MA/DSD
OUTPUT
HDMI
INPUT
HDMI
ADSP21487KSWZ4B x4
HEAD PHONES
OUTPUT
XLROUT
OUTPUT
PREOUT
PREOUT
NETWORK BLOCK
Wifi
NETWORK
MODULE
Wifi/Bluetooth
110