Panasonic PT-56WX53G, Service Manual

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Note:
For additional information for this remote please refer to the owner’s manual section remote
operation, listed on the parts list section.
10. Auto diagnosis feature
This receiver incorporates a new self diagnosis feature. With this new feature will be easier for the
technician to detect the failures. There is a LED located by the keyboard on the front panel, this LED
will start flashing when SOS is detectedby the circuits located in specific areas, depending on how
many times the LED is flashing, this will tell you what circuit should be checked. Make a count of
flashing and see the table shown below. Please use this feature effectively especially forintermittent
problems.
NUMBER OF
FLASHES
POSSIBLE CIRCUIT
1 +140
2 LOW D.C.
3 CONVERGENCE
4 HHS
5 IC4511
6 IC4518
11. EEPROM copy jig
17