NOTE:
To remove a black key, the white key to either side of it should be removed first.
12. Service Diagnostic Function
The service diagnostic function makes it possible to determine whether the various test modes
pass or fail. The test modes are completely independent of one another. Select a test mode as
necessary, and run the test.
To set to the service diagnostic mode:
1. Press and hold the C#3, D#3, C#4 keys, and then turn on the power
switch. (refer to
Fig.20
)
Fig.20
2. After the service diagnostic screen is displayed on the LCD,
release the three keys. (refer to
Fig.21
)
3. Use the corresponding buttons below the “page select” display to
select the respective test.
Fig.21
12.1. ROM device test
Fig.22
19
Summary of Contents for SX-KN6500
Page 8: ...10 Parts Location 8...
Page 30: ...30...
Page 37: ...C26 ECUV1H104ZFX 50V 0 1 1 MAIN SPC 37...
Page 49: ...L1 QLBG003A COIL 1 MAIN SPC 49...
Page 51: ...PCB18 SXPG232941 ACP P C B 1 EG EZ EB RTL M 51...
Page 55: ...R19 ERDS2TJ103 1 4W 10K 1 CPL SPC 55...
Page 63: ...X301 QSIG1I3000A 30MHZ CERAMIC OSCILLATOR 1 MAIN M 63...
Page 66: ...22 Manual Keyboard Parts and Control Panel Parts Location 66...
Page 67: ...67...