And 14 Blinks Of The Power Led (Tc-L37Dt30) - Panasonic TC-L42D30 Technical Manual

10, 13 and 14 Blinks of the Power LED (TC-L37DT30)

Communication problem between the TCON board (LCD panel) and system control
Replace the LCD Panel.
Communication problem between IC 8000(Peaks LDA3) and IC5000 (STB micom)
IC8000(Peaks LDA3) and IC8902 (Peaks EEPROM) read error
10 Blinks
Yes
Is there
12V present on
the TCON
board?
Isolate the short to either the A board or TCON.
13 Blinks
Replace the A board.
14 Blinks
Replace the A board.
No No
Is there
A short of the
12V line?
Replace the A board.
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