Marantz AV7005/N1B, Service Manual

Page: 29 / 199

29
Error
Code
Details of Error code Display Coping strategies
52
Connection to DPMS failed when
rewriting
fi rmware such as Sub
CPU, DSP, FPGA, and PLD.
S u b * * * m i n
C o n n e c t i o n F a i l 5 2
Check the network connection.
Carry out the update in an environment
that has little network load.
54
Error message received regarding
fi rmware data after logging in to
DPMS when rewriting fi rmware such
as Sub CPU, DSP, FPGA, and PLD.
S u b * * * m i n
U p d a t i n g f a i l 5 4
Turn the power off then back on.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
55
When rewriting fi rmware such as Sub
CPU, DSP, FPGA, and PLD, request
was made for
fi rmware data after
logging in to DPMS, but it timed out.
S u b * * * m i n
U p d a t i n g f a i l 5 5
Turn the power off then back on.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
56
Failure to download fi rmware after
logging in to DPMS when rewriting
fi rmware such as Sub CPU, DSP,
FPGA, and PLD.
S u b * * * m i n
D o w n l o a d f a i l 5 6
Turn the power off then back on.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
57
Firmware download error received
(line congestion) after logging in to
DPMS when rewriting
fi rmware such
as Sub CPU, DSP, FPGA, and PLD.
S u b * * * m i n
S e r v e r i s b u s y 5 7
Turn the power off then back on.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
58
Firmware download error received
(connection failure) after logging in to
DPMS when rewriting
fi rmware such
as Sub CPU, DSP, FPGA, and PLD.
S u b * * * m i n
C o n n e c t i o n F a i l 5 8
Turn the power off then back on.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
5A
NACK received when "C" command
sent to Sub CPU, DSP, FPGA, PLD
etc.
S u b * * * m i n
C o n n e c t i o n F a i l 5 A
Turn the power off then back on.
Updating starts automatically.
5B
NACK received when "L" command
sent to Sub CPU, DSP, FPGA, PLD
etc.
S u b * * * m i n
U p d a t i n g f a i l 5 B
Turn the power off then back on.
Updating starts automatically.
5C
Sub CPU, DSP, FPGA, PLD etc.
failed to receive
fi rmware for
rewriting sent from DM860 (when
timed out).
S u b * * * m i n
U p d a t i n g f a i l 5 C
Turn the power off then back on.
Updating starts automatically.
5D
Sub CPU, DSP, FPGA, PLD etc.
failed to receive
fi rmware for
rewriting sent from DM860 (when
an error).
S u b * * * m i n
U p d a t i n g f a i l 5 D
Turn the power off then back on.
Updating starts automatically.
5E
Invalid data in fi rmware such as
Sub CPU, DSP, FPGA, and PLD for
rewriting sent from DM860 (when a
Check Sum error).
S u b * * * m i n
U p d a t i n g f a i l 5 E
Turn the power off then back on.
Updating starts automatically.
5F
Invalid data in fi rmware such as
Sub CPU, DSP, FPGA, and PLD for
rewriting sent from DM860 (invalid
data received).
S u b * * * m i n
U p d a t i n g f a i l 5 F
Turn the power off then back on.
Updating starts automatically.
60
NACK received when "P" command
sent to Sub CPU, DSP, FPGA, PLD
etc.
S u b * * * m i n
U p d a t i n g f a i l 6 0
Turn the power off then back on.
Updating starts automatically.
61
NACK received when "I" command
sent to Sub CPU, DSP, FPGA, PLD
etc.
S u b * * * m i n
U p d a t e C h e c k N G 6 1
Turn the power off then back on.
Updating starts automatically.
62
Start failure of Sub
μ -
com.
S u b * * * m i n
U p d a t i n g f a i l 6 2
Turn the power off then back on. Updating
starts automatically.
80
Failure to acquire serial fl ash data
and before deleting serial fl ash.
O S D * * * m i n
U p d a t i n g f a i l 8 0
Turn the power off then back on.
Updating starts automatically.