Yamaha DTXTREME III, Руководство по обслуживанию

Страница: 60 / 131

DTXTREME Ⅲ
60
[Check item]
Check the test result indicated on the LCD.
[Judgment indication]
In case of OK:
In case of NG (Example):
[[MIDI code output for judgment result]]
OK: A0 29 02
NG: A0 29 03
[How to quit test]
MANUAL MODE:
In case of OK, press the [INC/YES] button to proceed to the
next test.
If the test is aborted with the judgment of NG, press the
[EXIT] button to return to the “Test number selection screen”.
MIDI MODE:
Send a test code for another test to stop the current test and
the test for the newly sent test code will be executed.
Press the [EXIT] button to return to the “MIDI test code
standby screen”.
42. RAM
[Test Code]
A0 2A 00
[Initial indication]
[Test contents]
Executes Write/Read/Verify test of the MAIN CPU and
SDRAM for Effect.
IC30(H), IC29(L), IC26(for Effect)
Speci
fi c data are written to the speci fi ed address group and the
data are loaded and compared with the written data.
[Test method]
Press the [ENTER/STORE] button to execute the test.
[Check item]
Check the test result indicated on the LCD.
[Judgment indication]
In case of OK:
/ / / / DTXTREME III Test Program / / / /
41 : ROM : OK
IC-33,IC-32
OK
OK
Wave Rom(IC-36,IC-37,IC-39,IC-40)
OK
In case of NG (Example):
/ / / / DTXTREME III Test Program / / / /
41 : ROM : NG
IC-33,IC-32
OK
OK
Wave Rom(IC-36,IC-37,IC-39,IC-40)
NG
[MIDI code output for judgment result]
OK: A0 2A 02
NG: A0 2A 03
[How to quit test]
MANUAL MODE:
In case of OK, press the [INC/YES] button to proceed to the
next test.
If the test is aborted with the judgment of NG, press the
[EXIT] button to return to the “Test number selection screen”.
MIDI MODE:
Send a test code for another test to stop the current test and
the test for the newly sent test code will be executed.
Press the [EXIT] button to return to the “MIDI test code
standby screen”.
/ / / / DTXTREME III Test Program / / / /
42 : RAM : Press [ENTER]
/ / / / DTXTREME III Test Program / / / /
42 : RAM : OK
IC-30,IC-29
OK
OK
Effect Ram(IC-26)
OK
/ / / / DTXTREME III Test Program / / / /
42 : RAM : NG
IC-30,IC-29
OK
OK
Effect Ram(IC-26)
NG