Read Panasonic PDP-TV-2009-MODEL-FHD-TYPE Other Service Manuals online
6
D16481 - 16482
D16461 - 16462
Q16451
Q16441
Q16601 , D16619
Q16604 , D16618
Q16660
Q16661
Q16621 - 16623 / or D16865
Q16421 - 16424 / or
D16421 , 16422
Q16401 - 16404 / or
D16401 , 16402
Check components ( Defective components )
:FET(D-S) , Transistor (C-E) , Diode (K-A)
Before turning on the power, please
check the short circuit for
all
below components
.
( just check if there is a short or not )
In many cases, there are several defective components occurring at the same time.
Step1. Short Circuit Check of the Switching FET(S-D), Tr(C-E) and Diode (K-A)
Tends to blink 6 times
Tends to blink other than 6 times
The Scan board is producing the scan pulse output (VFO and VFG) by switching of
several kinds of voltage. ( refer to the next page )
In the main case of the defect, these switching components are short-circuited.
several kinds of voltage. ( refer to the next page )
In the main case of the defect, these switching components are short-circuited.
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