Denon AVR-2311, Service Manual

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18
Q0 OSD font data :
Upper
O S D D A T :
Lower
* * * * * * * * * * * *
Q1 HD RADIO SDK/HD RADIO BBP (2311CIE3 only):
Upper
* H D S D K : * * . * *
Lower
* H D B B P : C 0 0 0 2 . 0 0 0
Q2 USB data :
Upper
U S B : * * . * *
Lower
Q3 iPod Version :
Upper
i P o d D o c k : * * . * *
Lower
1.3. Error display
See the following table for each "Error information" display and its contents (status).
Display order is
q
,
w
,
e
,
r
,
t
,
y
.
Condition State State
q
Sub- μ com NG No response from Sub- μ com
S U B E R R O R 0 1
w DIR NG No response from DIR
D I R E R R O R 0 1
e DSP NG
When DSP boot, executing DSP reset makes no change to DSP1 FLAG0
port "H".
D S P E R R O R 0 1
No change to DSP FLAG0 port "H" before issuing DSP command.
D S P E R R O R 0 2
When DSP data read, executing WRITE="L" makes no change to ACK="H".
D S P E R R O R 0 3
When DSP data read, executing REQ="L" makes no change to ACK="L".
D S P E R R O R 0 4
When DSP data write, executing WRITE="H" makes no change to ACK="H".
D S P E R R O R 0 5
When DSP data write, executing REQ="L" makes no change to ACK="L".
D S P E R R O R 0 6
When DSP special code boot, executing DSP reset makes no change to
DSP FLAG0 port "H".
D S P E R R O R 1 1
No change to DSP FLAG0 port "H" before issuing DSP special read
command.
D S P E R R O R 1 2
No change to DSP FLAG0 port "H" before DSP version read.
D S P E R R O R 1 3
r EEPROM NG Error appeared in EEPROM checksum.(*** is a block address number.)
E 2 P R O M E R R * * *
t USB NG No response from USB
μ
-com.
U S B E R R O R 0 1
y Both SUB/DSP
/EEPROM OK
(No error display, version display only)