Denon AVR-591 Service Manual page 43

4. AUDIO
4.1. AUDIO CHECK
AUDIO OUTPUT : NG
INPUT SURROND MODE SOURCE
CHECK1
ANALOG 2CH DIRECT
OK
INPUT SURROND MODE SOURCE
CHECK2
COAX or OPT
OK
INPUT SURROND MODE SOURCE
CHECK3
ANALOG 2CH 7ch STEREO
OK
INPUT SURROND MODE SOURCE
CHECK4
HDMI
OK
INPUT SURROND MODE SOURCE
CHECK5
HDMI
OK (Digital Audio BOLCK is OK)
Check other factors.
CHECK6
ANALOG
--- Legacy(PCM or DolbyDigital or dts...)
ANALOG
--- Legacy(PCM2ch or DolbyDigital or dts...)
HD AUDIO
---
(PCM MULTI or DolbyTrueHD or dtsHD MA)
Connect
HDMI OUT→other AVR HDMI IN CEC STANDBY
OK
Check Digital AUDIO BLOCK.
NG
NG
NG
NG
NG
Setting SOURCE
HD AUDIO
(PCM MULTI or DolbyTrueHD or dtsHD MA)
Check HDMI BLOCK.
43
Check ANALOG AUDIO BLOCK.
Check Digital AUDIO BLOCK.
Check via AD.
Check HDMI BLOCK.
NG