1.4. Error display
See the table below for descriptions of the displayed errors and countermeasures for these.
If multiple errors occur, only one item is displayed.
The priority order is
w
,
e
,
r
,
t
,
q
.
Condition States Display TROUBLE SHOOTING
q
Firm Check
NG
The model name, brand name and region
information written in the î™°rmware are
compared to the region settings in the
PCB. This error is displayed if the informa-
tion does not match.
" â–˛ " or " â–Ľ " is displayed as the î™°rst char-
acter if the î™°rmware is not correct (see the
illustrations on the right).
F I R M E R R O R
–
M a i n : * * * * * * * *
–
D S P : * * . * *
–
A u d i o P L D : * * . * *
•
G U I : * * * * * * * *
• Check the resistor
for setting the re-
gion(R7581 / 7582
DIGITAL PCB).
• Write the rmware for
the correct region.
w
GUI Serial
Flash NG
If the Main CPU version is not supported
by the GUI Serial Flash (ADV8003),
G U I V E R . E R R O R
• Check the rmware
version.
e
DIR NG
This error is displayed if there is no re-
sponse from the DIR.
D I R E R R O R 0 1
• Check the DIR (U1040,
HDMI PCB) and sur-
rounding circuits.
r
DSP NG
The DSP FLAG0 port does not enter "
Hi
"
status while booting a DSP code even
after resetting DSP.
D S P E R R O R 0 1
• Check the DSP (IC781,
DIGITAL PCB) and
surrounding circuits.
The DSP FLAG0 port does not enter "
Hi
"
status before issuing a DSP command.
D S P E R R O R 0 2
Setting WRITE to "
Lo
" does not set ACK to
"
Hi
" during DSP data reading.
D S P E R R O R 0 3
Setting REQ to "
Lo
" does not set ACK to
"
Lo
" during DSP data reading.
D S P E R R O R 0 4
Setting WRITE to "
Hi
" does not set ACK to
"
Hi
" during DSP data writing.
D S P E R R O R 0 5
Setting REQ to "
Lo
" does not set ACK to
"
Lo
" during DSP data writing.
D S P E R R O R 0 6
t
EEPROM NG
An error occurred in a checksum of the
EEPROM(*** is a block address number).
E 2 P R O M E R R * * *
23
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