Standby Led Blinking - Sony KDL-32R320C Service Manual

3-3. STANDBY LED BLINKING

3-3-1. 2Times Blinking
-ve
Figure 1: How to check adaptor's output
voltage.
KDL-32R320C/325C/327C, 40R375C/377C
Check DC voltage at
+ve
Ensure that
+ve probe is
touching the
needle.
and check the output voltage.
2 times Blinking
Yes
B-Board
JL6001
19V - 19.5V?
No
Adaptor
Yes
Take out adaptor
19V – 19.5V?
(Refer Figure 1)
No
Change adaptor
TROUBLE SHOOTING
Change B-board
Change B-board
40