Marantz SR8000 Service Manual - Page 39

To be check QK04 or Lt/Rt

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Page 39 highlights

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

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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
?