Marantz SR8000 - No Sound from SPK on AC-3;DTS Decode; No Sound from SPK on Analog Dolby

63
Volume, HDAM, QC04
no
or Preout Relay
has any trouble.(PG04)
yes
DIR(QR01) or Q601
no
no
no
has trouble
yes
yes yes
no DIR(QR01) or QR06 no
L/R DAC has trouble
has any trouble.
to be check
signal(SDIDR)
yes yes
Error Mute circuite has
Q601 has trouble.
trouble.
To be check QR04
No sound
from SPK on
AC-3/DTS decode
6ch Direct
is OK ?
P704, P754
or SPK Relay
has problem
Test tone is
OK ?
Pre output is
OK ?
DD,DTS,PCM
are shown?
DD,DTS,PCM
are shown?
DAC & DSP are no problem
Decoding is no problem
P604 has trouble
96kPCM is
OK?
L/R DAC is no problem
DIR & Q601input is no problem
Volume, HDAM, QC04
no
or Preout Relay
has any trouble.(PG04)
yes
Q601or DAC
no no no
has trouble
yes
yes yes
no
DIR(QR01) or QR06
has any trouble.
to be check
signal(SDIDR)
yes
ADC(QK04) has any trouble. Clock outputs from QK04 are
QK04 can not output data any trouble
To be check QK04 or Lt/Rt
input on P604
No sound
from SPK on
analog Dolby
6ch Input
is OK ?
P704, P754
or SPK Relay
has problem
Test tone is
OK ?
Pre output is
OK ?
DAC & DSP-out are no problem
Decoding is no problem
P604 has trouble
Q601& DAC are no problem
Digital PCM
ProLogic is OK
?
Digital PCM
ProLogic is OK
?