Panasonic SA-PM91DEE, Руководство по обслуживанию

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14 Self-Diagnosis Function
This unit is equipped with the self-diagnosis function, which displays an error when it occurs, for use during servicing.
14.1. Automatic Displayed Error Codes
14.1.1. Automatic Display Function
For a power unit error, the code is automatically displayed.
F61: Automatically displayed on the LCD of the player.
Fig. 14-1
14.1.2. Re-Display
· For F61 Display
− − − −
When the code, F61 is displayed, the power is automatically turned off.
− − − −
The code, F61 is displayed for three seconds, and then the current time appears.
− − − −
To retrieve the code, turn on the power button so that the code F61 appears, however, is switched to time display after three
seconds, and the power is automatically turned off.
·
For F76 Display
− − − − The abnormalities of an output or abnormalities in the power supply of POWER AMP IC.
14.1.3. Description of Error Code
14.1.3.1. F61
· State, Condition
When the power is turned on, the unit is automatically turned off. The power does not turn on.
· Cause, Troubleshooting
Power circuit system failure and/or direct current flown to speaker terminal
Identify the cause and replace with new parts.
14.1.4. Setting of Self-Diagnostic (Test Mode)
a) Turn on power for unit.
b) Select DVD/CD Mode. Ensure no disc is inserted in the unit.
c) Press and hold [STOP] and [H.BASS] button for at least 2 seconds. It enters into test mode.
d) Press [POWER] button on the main unit or remote control to exit test mode.
14.2. Memorized Error Codes
14.2.1. Activating Self-Diagnosis Function and Displaying Method
1. Turn on the power.
2. Select DVD/CD function. With no DVD/CD inserted in the player, press and hold down the [STOP] button for at least two
seconds, and press the [0] button on the remote control for at least two seconds in order to display “DVD_xxx ”.
3. Press the [STOP] button. If a memorized error is detected, the result of self diagnosis is displayed. (Ex.: H15)
If several errors are detected, press the [STOP] button to display each.
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