Smart Media Test; Style Rom Test; Effect Ram L Test - Yamaha QY100 Service Manual

Test end
AUO mode: Pressing the [+1] key will end the sound output
and "13. SMART MEDIA" test will be executed.
MANUAL mode: Pressing the [F4] key will end the sound
output and the program will be in the test number input
wait state.

13. SMART MEDIA TEST

Initial Display
QY100 TEST MANUAL
MAIN ROM Ver=#.##
SUB CPU Ver=#.##
13:Smart Media
[ENTER]:Test Start
[-1,+1]:INC,DEC
[F4]:Exit
Test Procedure
Execute testing and insert the smart media. Next, insert a
media with the protect function applied and take it out. Then
insert a media with no protect function applied, execute the
read/write test and then take out the smart media.
Display of Result
OK
13:Smart Media
Replace Card
When a media with protection applied is inserted,
OK
13:Smart Media
Remove Card
NG
13:Smart Media
Insert Card
NG
13:Smart Media
Testing..rd
Test End
Testing ends after the test result is displayed.
OK
NG
NG

14. STYLE ROM TEST

Initial Display
QY100 TEST MANUAL
MAIN ROM Ver=#.##
SUB CPU Ver=#.##
14:Style ROM
[ENTER]:Test Start
[-1,+1]:INC,DEC
[F4]:Exit
Test Content
This test executes the read test of the style ROM.
Display of Result
OK
14:Style ROM
NG
14:Style ROM
Test End
Testing ends after the test result is displayed.

15. EFFECT RAM L TEST

Initial Display
QY100 TEST MANUAL
MAIN ROM Ver=#.##
SUB CPU Ver=#.##
15:Effect RAM L
[ENTER]:Test Start
[-1,+1]:INC,DEC
[F4]:Exit
Test Procedure
Insert the input jack and check that its insertion is detected.
Insert the jack into the output terminal (L, R) and measure
the frequency, output waveform, output level, distortion
rate of each output, using the frequency counter,
oscilloscope, level gauge (with JIS C filter) and distortion
gauge
respectively. Set the master volume and gain volume to the
maximum level.
QY100
OK
NG
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