Panasonic TH-85PF12U, Service Manual

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TH-85PF12U
7 Troubleshooting Guide
7.1. Self Check
7.1.1. Display Indication
1. Self-check is used to automatically check the bus line
controlled circuit of the Plasma display.
2. To get into the Self-check mode, press the volume down
button on the customer controls at the bottom of the set,
at the same time pressing the
OFF-TIMER button on the
remote control, and the screen will show.
If the IIC ports have been checked and found to be incorrect
Or not located then “ - - ” will appear in place of “OK”
“01” in the line of the “PTCT” means the number of blinks of the
Power LED is 1. (Reference to 7.1.2)
“H09” in the line of the “PTCT” is the error code.
To exit the CAT mode switch off the main power.
Note:
The line of the “PTCT” displays when you get into the Self-
check mode for the first time only after the Power LED
blinks.