Panasonic SA-HT935EE, Service Manual

Page: 35 / 105

14 Self-Diagnosis Function
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.
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.
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.
14.2. 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 F_SKIP button
simultaneously for at least two seconds, and press the “CD
MODE” button for at least two seconds in order to display
“T___________”.
3. Press the button. If a memorized error is detected, the
result of self diagnosis is displayed. (Ex.: T H15)(See table
below)
If several errors are detected, press the
button to
display each.
14.2.2. Re-Display
·
Press the power button to turn off the power, and then turn
on the power.
· The details of self diagnosis are stored in the unit memory.
To retrieve them, follow the procedure described the above,
“Activating
Self-Diagnosis Function and Displaying
Method”.
14.2.3. Deleting Details of Self Diagnosis
· After repair, press and hold down the button for at least
five seconds, “_ CLEAR __” appears for a second and then
“T________” appears. (Deleting the details of self
diagnosis)
· After repairing errors, be sure to delete the details of self
diagnosis.
Error Code State, Condition Cause, Troubleshooting
H15 The disc tray cannot be opened: it closes spontaneously. Disc tray open/close detection switch (S9001) failure.
(Check and replace)
H16 The disc tray cannot be closed: it opens spontaneously.
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SA-HT935EE