Sony KLV-32EX330 Service Manual page 21

Troubleshooting
6WDQGE\ /(' %OLQNLQJ
WLPHV %OLQNLQJ
2 times Blinking
Check DC voltage at
JL6016 (BWM) or JL6506 (BFM)
Is it 18V - 19.5V?
No
Take out adaptor p
and test at adaptor
output is it 18V – 19.5V?
No N
Change
adaptor
Yes
Change
B*-board
Yes Yes
Change
B*-board
./9 (; (; $ (; % (; (; $ (;
50 *$
Size B* Board Type
32 32" BWM BWM
40'' BFM
21
%