Check Power; Error Message Table - Panasonic KX-TG2361JXB Service Manual

KX-TG2361JXB

12.1. Check Power

Cross Reference:
Power Supply Circuit (P.77)
Reset Circuit (P.79)

12.2. Error Message Table

Display
E1 The initialization was tried, but it could not be done.
E3 When the adjustment data was checked, an error was
E9 detected. (The adjustment data may not be written.)
Note:
Flash Memory is IC701.
Symptom
48
Note:
DSP is IC501.
1. Check the peripheral circuit of Flash Memory visually.
2. Confirm that the voltage is added to the power supply pin.
If no voltage is detected, replace the Flash Memory because it
might be defect.
3. Solder the Flash Memory again.
Remedy