4. In next FLASH MEMORY UPDATE screen, confirm the procedure and push [*
UPDATE*] button again.
5. In next <PROGRAM VERSION INFO> screen, confirm the version at
“NOW(CURRENT) =“ column is “Ver F.F.”
If the version to update from disks is latest, proceed to update by [*UPDATE*]
button.
The program will be written into the FLASH ROM automatically. Replace the floppy
disk B (or No.2) when instructed.
6. When the operation is completed, “Completed!!” will be displayed on the LCD.
7. Turn the power switch off and then turn it on again. Check the instrument is
functioning properly.
10. PRECAUTIONS BEFORE SERVICING
10.1. Precautions for measuring of the output waveforms
1. The waveform was measured with a “National Digital Storage Oscilloscope VP-
5730A”. Therefore the waveforms of musical tone signals shown may differ
33
Содержание SX-PR804P
Страница 9: ...6 PARTS LOCATION Figure 3 9 ...
Страница 10: ...7 DISASSEMBLY INSTRUCTIONS 10 ...
Страница 37: ...Check Point 1 Set to the Initial mode refer to OWNERS MANUAL 37 ...
Страница 38: ...11 2 Measuring condition of AS P C B 38 ...
Страница 40: ...12 SCHEMATIC DIAGRAM 13 PRINTED CIRCUIT BOARD 40 ...
Страница 49: ...C116 ECJ1VG1H221J 220P 1 MAIN 49 ...
Страница 51: ...C214 15 ECJ1VG1H471J 470P 2 MAIN 51 ...
Страница 53: ...CN3 SJPG7JS020A CONNECTOR 1 JACK 53 ...
Страница 57: ...D34 MA165TA5 DIODE 1 MA2C16500E CPR 57 ...
Страница 59: ...D57 MA165 DIODE 1 MA2C165 MKB1 59 ...
Страница 61: ...D85 LN282RPXVTX3 LED RED 1 LNJ282RKRX02 CPL 61 ...
Страница 63: ...D106 MA165 DIODE 1 MA2C165 MKB2 63 ...
Страница 65: ...D173 74 MA165TA5 DIODE 2 MA2C16500E CPCR 65 ...
Страница 67: ...IC16 17 C3ABMG000166 16M BIT PYNAMIC RAM 2 MAIN 67 ...
Страница 69: ...69 ...
Страница 74: ...R14 ERDS2FJ222 2200 1 PKB 74 ...
Страница 81: ...R289 90 ERJ3GEYJ473V 47K 2 D0GB473JA002 MAIN 81 ...
Страница 84: ...SW56 EVQ21507K PUSH SWITCH 1 CPR 84 ...
Страница 86: ...SW177 EVQ21507K PUSH SWITCH 1 CPCR 86 ...