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Dsp Ram Check; Sd Dl Code - Yamaha rx-sl100 Service Manual

Av receiver/av amplifier
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12. DSP RAM CHECK

This menu is used to self-diagnose whether or not the bus
connection for the YSS938 and the external RAM is made
properly.
During signal processing, the status before execution of
this menu is maintained.
The address bus and the data bus are checked and the
connection condition is displayed.
When no error is detected, "NoEr" appears on display.
YSS938 BUS CHECK
PLD/SRAM BUS CHECK
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L 13942296513

13. SD DL CODE

This menu is used to display the data version of the FLASH
ROM, TOC information and sum calculated value for the
second decoder.
RDV
Displays the data version.
TA 0-5
Displays the TOC information.
www
SA 0-5
Displays the sum calculated value.
.
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Display
WAIT
NoEr
DATA
RSCS
ADDR
Display
Description
WAIT
Bus is being checked.
NoEr
No error detected.
EDxx
Data bus shorted or open. (XX: 00-07)
EAxx
Address bus shorted or open. (XX: 00-0E)
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2 9
8
Description
Bus is being checked.
No error detected.
Data bus shorted or open.
/RAS or /CAS shorted, or open.
Address bus shorted or open.
Q Q
3
6 7
1 3
.
RX-SL100/RX-SL100RDS
9 4
2 8
1 5
0 5
8
2 9
9 4
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9 9
2 8
9 9
33

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