Onkyo HT-R580(B) Service Manual page 9

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MAIN/DSP Update Procedure-2
[NOTE: See MAIN/DSP Update Procedure-1]
*Combination of "MAIN_FW and OSD_FW" has limitation.
*OSD FW cannot be updated.
Preparation for Update
1. PC （Personal Computer） which
2. Software ： Given wav-formatted FW
3. Connection: DIGITAL (OPTICAL/COAXIAL) ourput of PC/CD Player --> DIGITAL (OPTICAL-1/COAXIAL) INPUT of TX-SR308 etc.
* PC needs to be able to handle wav files and output digital audio signal at Sampling Frequency 44.1KHz.
* For wav-compatible PCs which do not output audio signal at the above specification,
use a commercially-available USB-AUDIO interface unit. e.g. Onkyo-made ND-S1
* Set Sampling frequency to 44.1kHz and also set Volume to Maximum.
For further information, please see Owner's manual of your PC.
* Instead of PC, CD players with DIGITAL output terminal can be used.
Note: CD players need to output digital audio signal at 44.1 kHz of Sampling frequency.
Some CD players and DVD players are not suitable for update because they process audio signal to output.
Burn a CD-R as music disc.
Connection Example
PC(Personal Computer）
TE
L 13942296513
USB cable
USB-AUDIO interface unit.
e.g. Onkyo-made ND-S1
<NOTE 1>
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"Writing" will not be shown even more than about 15 seconds passed after starting playback,
audio signal does not output at Sampling frequency:44.1kHz. Check the connection and settings and try again.
When another try results in failure again, use the other update method.
.
<NOTE 2>
DURING FW UPGRADE,DO NOT TURN OFF THE UNIT. DO NOT REMOVE ANY CONNECTIONS.
These operation will not allow FW Upgrade any more, andthe whole board or IC will need replacing.
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can play back wav files and
Store it in the PC in advance (PC Update) or burn a CD-R with it as a music disc (CD Update).
For a different shape of OPTICAL terminal,
Use a conversion adapter.
DIGITAL
OUT
OPTICAL
DIGITAL
OUT
OPTICAL
O RT
SP
TR AN
od
iP
DIGITAL
OUT
OPTICAL
ANALOG
OUT REMOTE
CONTROL
DIGITAL
L
OUT
OPTICAL
CD player
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i
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TX-SR308/ 508 HT-R280/ 380/ 538/ 580/ HT-RC230
8
output digital audio signal at 44.1 kHz (sampling frequency)
OPTICAL
1
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(VCR/DVR)
3 6 7 1 3
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2 9 9 4 2 8
Rear Panel
1 5 0 5 8 2 9 9 4
Rear Panel
OPTICAL
1
(VCR/DVR)
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co
9 9
2 8 9 9