Marantz AV7701 Service Manual page 113

Audio Check PATH
Refer to troubleshooting "4.1. AUDIO CHECK"(00 page).
Sil9575
FRONT
TMDS
BUFFER
AD8195
LAN8720A
7.1ch IN
CHECK6
CHECK5
ADV7850
CHECK4
EPM240T100C5N
CHECK2
SPDIF/I2S SELECTOR
CHECK3
CHECK1
ADV8003
SPDIF
LC89057W-VF4A-E
DIGITAL AUDIO
INTERFACE RECEIVER
+6dB
R2A15220FP
113
HDMI
TRANSMITTER
with scaler
video encoder
OSD etc...
for AV7701
XLR
PREOUT