Read Sony DPP-FP50 Service Manual online
9
DPP-FP50
When all 12 buttons are pressed, all button indications on the screen
light in red.
light in red.
When the checks of all buttons are completed without problem, the
initial screen of the service mode is displayed and “OK” is displayed
under “Button Test”.
initial screen of the service mode is displayed and “OK” is displayed
under “Button Test”.
2-4. BUTTON/FAN/LED OPERATION CHECK
The operation of each button and fan can be checked.
Procedure
1. Start the service mode. (Refer to Section 2-1.)
2. Select “Button Test” using the [ARROW] buttons and press the
1. Start the service mode. (Refer to Section 2-1.)
2. Select “Button Test” using the [ARROW] buttons and press the
[ENTER] button.
The following screen is displayed.
The following screen is displayed.
Fan operation check
The fan is rotated by force during “Button Test”.
The fan is rotated by force during “Button Test”.
LED operation check
“Access LED” is lit during “Button Test”. When all buttons are
pressed, “Access LED” flashes.
“Access LED” is lit during “Button Test”. When all buttons are
pressed, “Access LED” flashes.
Button operation check
Press the button on the operation panel of this unit. The pressed
button indication on the color monitor lights in yellow.
The following screen shows that the [MENU] button is pressed.
Press the button on the operation panel of this unit. The pressed
button indication on the color monitor lights in yellow.
The following screen shows that the [MENU] button is pressed.
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