Denon S-5BD Service Manual page 35

Error
Details of Error code
Code
General error codes when rewriting ROM other than MAIN.
Failed to receive the rewrite starting
command sent from BD SYSTEM
40
CPU to MAIN CPU (when timed
out).
Failed to receive the rewrite starting
41
command sent from BD SYSTEM
CPU to MAIN CPU (when an error).
MAIN CPU failed to receive
firmware for serial flash rewriting
43
sent by BD SYSTEM CPU (when
timed out).
MAIN CPU failed to receive
firmware for serial flash rewriting
44
sent by BD SYSTEM CPU (when
an error ).
MAIN CPU failed to receive
firmware for serial flash rewriting
45
sent by BD SYSTEM CPU (when
invalid data received).
Failed to receive the complete
rewrite command sent from BD
46
SYSTEM CPU to MAIN CPU (when
timed out).
Failed to receive the complete
rewrite command sent from BD
44
SYSTEM CPU to MAIN CPU (when
an error).
Failed to transmission for Updata
4E
command (when a communication
error ).
Failed to receive of Updata
4F
command (when a communication
error ).
Error codes for when rewriting SUB system firmware
Timeout occurred when "C"
50
command sent to SUB CPU, DSP,
FPGA, PLD, etc.
NACK received when "C" command
51
sent to Sub CPU, DSP, FPGA, PLD
etc.
Timeout occurred when "L"
52
command sent to SUB CPU, DSP,
FPGA, PLD, etc.
NACK received when "L" command
53
sent to Sub CPU, DSP, FPGA, PLD
etc.
SUB CPU, DSP, FPGA, PLD failed
to receive firmware for rewriting
54
sent from BD SYSTEM CPU (when
timed out).
SUB CPU, DSP, FPGA, PLD failed
to receive firmware for rewriting
55
sent from BD SYSTEM CPU (when
a Check Sum error)
Display
M a i n R O M
U p d a t i n g
M a i n R O M
U p d a t i n g
M a i n R O M
U p d a t i n g
M a i n R O M
U p d a t i n g
M a i n R O M
U p d a t i n g
M a i n R O M
U p d a t i n g
M a i n R O M
U p d a t i n g
M a i n R O M
U p d a t i n g
M a i n R O M
U p d a t i n g
S u b
U p d a t i n g
S u b
U p d a t i n g
S u b
U p d a t i n g
S u b
U p d a t i n g
S u b
U p d a t i n g
S u b
U p d a t i n g
35
* * * n
Turn the power off then back on.
m i
Updating starts automatically.
f a i l 4 0
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 4 1
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 4 3
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 4 4
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 4 5
* * * n
m i Turn the power off then back on.
Updating starts automatically.
f a i l 4 6
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 4 7
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 4 E
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 4 F
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 5 0
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 5 1
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 5 2
* * * n
m i Turn the power off then back on.
Updating starts automatically.
f a i l 5 3
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 5 4
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 5 5
Coping strategies