Panasonic TX-PR54Z11 / TX-PR54Z1M / TU-Z100R / SP-R54Z1 Service Manual ▷ View online
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6.1.2.
Display unit
6.1.2.1.
How to access
Self-check indication only:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the Display unit, press [OK] button on the remote con-
trol for more than 3 seconds.
Self-check indication and forced to factory shipment setting:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the Display unit, press [MENU] button on the remote
control for more than 3 seconds.
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the Display unit, press [OK] button on the remote con-
trol for more than 3 seconds.
Self-check indication and forced to factory shipment setting:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the Display unit, press [MENU] button on the remote
control for more than 3 seconds.
6.1.2.2.
Exit
Disconnect the AC cord from wall outlet.
6.1.2.3.
Screen display
6.1.2.4.
Check Point
Confirm the following parts if NG was displayed.
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6.2.
Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the
defective block can be identified by the number of blinks of the Power LED on the front panel of the Tuner box and Display
unit.
defective block can be identified by the number of blinks of the Power LED on the front panel of the Tuner box and Display
unit.
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6.3.
No Power
First check point
There are following 2 states of No Power indication by power LED.
There are following 2 states of No Power indication by power LED.
1. No lit
2. Red is lit then turns red blinking a few seconds later. (See 6.2.)
2. Red is lit then turns red blinking a few seconds later. (See 6.2.)
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6.4.
No Picture
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