Denon S-5BD Service Manual page 37

Error
Details of Error code
Code
Error codes when rewriting SYSTEM CPU
BE failed to receive firmware for
70
rewriting sent from BD SYSTEM
CPU (when timed out).
BE failed to receive firmware for
72
rewriting sent from BD SYSTEM
CPU (when a Check Sum error).
The deletion of block data failed
73
before rewriting B/E.
The rewriting of block data failed
74
when rewriting MAIN CPU.
Display
S y s
U p d a t i n g
S y s
U p d a t i n g
S y s
E r a s e f a i
S y s
U p d a t i n g
37
* * * n
Turn the power off then back on.
m i
Updating starts automatically.
f a i l 7 0
* * * n Turn the power off then back on.
m i
Updating starts automatically.
7 2
* * * n Turn the power off then back on.
m i
Updating starts automatically.
7 3
l
* * * n Turn the power off then back on.
m i
Updating starts automatically.
f a i l 7 4
Coping strategies