PDP-TV-2009-MODEL-FHD-TYPE - Panasonic Plasma Other Service Manuals (repair manual). Page 35

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35
Case 5 : LED
Case 5 : LED
B
B
linking 3
linking 3
T
T
ime
ime
s
s
(3)
(3)
Pin 1 and Pin 2 at
A25 terminal is 15V
before shut down?
Yes
Pin 4,5,6 of IC9805
is 3.3V?
Yes
P board
IC9805
DC/DC
Converter
IC9003
Panel
Control
Micom
Pin 3 of IC5401 is
9V?
Yes
IC5401
DC/DC
Converter
15V→3.3V
15V→9V
No
No
No
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