Tyros / TRS-MS01
69
53
053: After Touch Check
Checks the after touch.
Confirm that the note of C3 sounds and the LCD shows "After Touch Check Start" when
any key is depressed.
Confirm that the value on the LCD increases according to the strength of a press.
Confirm that the note of C4 sounds and the LCD shows "After Touch OK" when the
value reaches 127 (maximum).
* At this test, pressing the leftmost key does not make the system return to the wait state.
Press the [STYLE START/STOP] button to return the wait state.
54
054: Sub Out Check
Detects a plug insertion at the Sub Out.
Insert a plug into the [LINE OUT] jack (SUB1) and confirm that the note of C3 sounds
and the LCD shows "SUB1 IN".
Disconnect the plug from the [LINE OUT] jack (SUB1) and confirm that the note of C4
sounds.
Insert the the plug into the [LINE OUT] jack (SUB2) and confirm that the note of C3
sounds and the LCD shows "SUB2 IN".
Disconnect the plug from the [LINE OUT] jack (SUB2) and confirm that the note of C4
sounds and the LCD shows "Sub Out Check OK".
56
056: MIDI Check
Checks the MIDI.
Connect 'IN' and 'OUT' of the [MIDI A] jack, 'IN' and 'OUT' of the [MIDI B] jack re-
spectively via a MIDI cable and execute the test.
Confirm that the note of C4 sounds and the LCD shows "MIDI-A Check OK", "MIDI B
Check OK".
58
058: USB Check
Checks the USB.
Connect the product and a computer via a USB cable and execute the test.
Confirm the LCD shows "USB Chk In".
Confirm that the note of C4 sounds and the LCD shows "USB Chk OK".
* Before executing the test, install the USB-MIDI driver on the computer and complete
the setting of "THRU".
64
064: MIC Check
Checks the input level of MIC/LINE IN.
Connect a level meter to the [LOOP SEND] jack (L/L+R, R) with a load of 10k
Ω
.
Apply a sine wave of -50dBm into the [MIC/LINE IN INPUT] jack with a load of 33
Ω
and set the [INPUT VOLUME] knob and the [MIC/LINE IN TRIM] knob to maximum.
Confirm that the level meter reads the following value.
L: +14.0dBm
±
2dB
R: +14.0dBm
±
2dB
Next, set the [INPUT VOLUME] knob and the [MIC/LINE IN TRIM] knob to mini-
mum.
Confirm that the level meter reads the following value.
L: -65.0dBm or less
R: -65.0dBm or less
65
065: ROM Check2
Checks all ROMs connected to the CPU bus.
Confirm that the LCD shows "ROM Check2 OK".
66
066: RAM Check2
Checks all RAMs connected to the CPU bus.
Confirm that the LCD shows "RAM Check2 OK".
67
067: Flash Check2
Checks all flash memories connected to CPU bus. (It takes about 90 seconds.)
Confirm that the LCD shows "Flash Check2 OK".
69
069: Wave ROM Check2
Checks all wave ROMs. (It takes about 30 seconds.)
Confirm that the LCD shows "Wave ROM Check2 OK".
71
071: Effect RAM Check2
Checks all effect RAMs.
Confirm that the LCD shows the folloing messsage.
Effect Check TG1 OK
Effect Check TG2 OK
72
072: Ext. Wave ROM Check
Checks the flash ROM connected to the expansion socket.
Cofirmt that the LCD shows "Ext. Wave ROM Check OK".
Содержание Tyros TRS-MS01
Страница 40: ...40 Tyros TRS MS01 DM Circuit Board 2NA V892380 to HARDDISK DRIVE Option A A Component Side ...
Страница 46: ...46 Tyros TRS MS01 D D to PNR CN1 to LCL CN4 Not Connected PNL Circuit Board Pattern Side 2NA V881090 1 ...
Страница 50: ...50 Tyros TRS MS01 F F to DM CN20 to DM CN14 PNR Circuit Board Pattern Side 2NA V881080 1 ...
Страница 53: ...53 Tyros TRS MS01 to PNR CN4 Pattern Side Note See parts list for details of circuit board component parts ...
Страница 105: ...10 Tyros 10 40 30 200 200 20 50 50 180 180 180 190 190 50 150a 150b 150c 50 170 250 160 150 60 KEYBOARD ASSEMBLY ...