Panasonic TC-L42D30

53
SOUND_SOS
IC8000
Peaks
sLD2
uCOM
9 blinks
IC4900
Audio
AMP
3
AB22
BL ( Back Light )_SOS
IC5000
REG
(STB3.3V)
RESET
AA25
P15V
7 blinks
AB25
Y22
4 blinks
STB3.3V
A09
5
LCD Panel
SUB3.3V
1 blinks
20 19
< SOS signal >
A Board ( TNPH0926 )
Peaks sLD2
13 blinks: Emergency
(communication between standby and main CPU)
14 blinks: IROM_SOS (Peaks-ROM)
12 blinks : N/A (Not Applicable)
3,10 blinks : No use
Protection Circuit (TC-L42E3)