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7.12. Removing the CPL, CPR P.C.B.
- Remove the control panel (see step
CPR P.C.B.
1. Remove the CP mount bracket (A x 2 pcs., B x 2 pcs.).
2. Remove the CPR P.C.B. mounting screws (C x 15 pcs.).
CPL P.C.B.
1. Remove the CP mount bracket (A x 2 pcs., B x 2 pcs.).
2. Pull the MAIN VOLUME knob.
3. Remove the CPL P.C.B. mounting screws (D x 17 pcs.).
8. 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.
2. After the service diagnostic screen is displayed on the LCD,
release the three keys.
"Removing the control
Figure-18
Figure-19
15
panel).
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