Denon AVR-4520, Service Manual

Page: 83 / 281

83
Error
Code
Details of Error code Display Coping strategies
5B
NACK was received when "L"
command sent to Sub CPU, DSP,
PLD etc.
S u b * * * m i n
U p d a t i n g f a i l 5 B
Turn off and on the power. Updating
starts automatically.
5C
Sub CPU, DSP, PLD etc. failed to
receive firmware for rewriting sent
from DM860A (when timed out).
S u b * * * m i n
U p d a t i n g f a i l 5 C
Turn off and on the power. Updating
starts automatically.
5D
Sub CPU, DSP, PLD etc. failed
to receive firmware for rewriting
sent from DM860A (when an error
occurred).
S u b * * * m i n
U p d a t i n g f a i l 5 D
Turn off and on the power. Updating
starts automatically.
5E
Data in firmware such as Sub CPU,
DSP and PLD for rewriting sent
from DM860A was invalid (when a
Check Sum error occurred).
S u b * * * m i n
U p d a t i n g f a i l 5 E
Turn off and on the power. Updating
starts automatically.
5F
Invalid data in firmware such as Sub
CPU, DSP and PLD for rewriting
sent from DM860A was invalid
(invalid data was received).
S u b * * * m i n
U p d a t i n g f a i l 5 F
Turn off and on the power. Updating
starts automatically.
60
NACK was received when "P"
command sent to Sub CPU, DSP,
PLD etc.
S u b * * * m i n
U p d a t i n g f a i l 6 0
Turn off and on the power. Updating
starts automatically.
61
NACK was received when "I"
command sent to Sub CPU, DSP,
PLD etc.
S u b * * * m i n
U p d a t e C h e c k N G 6 1
Turn off and on the power. Updating
starts automatically.
62 Start of Sub µ- com fail.
S u b * * * m i n
U p d a t i n g f a i l 6 2
Turn off and on the power. Updating
starts automatically.
80
Acquisition of serial flash data failed
before serial flash was deleted.
G U I * * * m i n
U p d a t i n g f a i l 8 0
Turn off and on the power. Updating
starts automatically.
81
Deleting data failed before serial
flash was rewritten.
G U I * * * m i n
U p d a t i n g f a i l 8 1
Turn off and on the power. Updating
starts automatically.
82
Receiving firmware for rewriting
serial flash sent by DM860A failed
(when timed out).
G U I * * * m i n
U p d a t i n g f a i l 8 2
Turn off and on the power. Updating
starts automatically.
83
Receiving firmwarefor rewriting
serial flash sent by DM860A failed
(when an error).
G U I * * * m i n
U p d a t i n g f a i l 8 3
Turn off and on the power. Updating
starts automatically.
84
Receiving firmwarefor rewriting
serial flash sent by DM860A failed
(when a Check Sum error).
G U I * * * m i n
U p d a t i n g f a i l 8 4
Turn off and on the power. Updating
starts automatically.
85
Receiving firmwarefor rewriting
serial flash sent by DM860A failed
(when invalid data was received).
G U I * * * m i n
U p d a t i n g f a i l 8 5
Turn off and on the power. Updating
starts automatically.
86
The data verification was invalid
after serial flash was rewritten.
G U I * * * m i n
U p d a t i n g f a i l 8 6
Turn off and on the power. Updating
starts automatically.
A0
Acquisition of (Application Mode)
IP address failed before rewriting
DM860A was rewritten (AutoIP).
E t h e r I M G * * * m i n
C o n n e c t i o n F a i l A 0
Check the network connection.
Carry out the update in an environment
that has little network load.