KDL-32R300C, KDL-32R303C, KDL-32R304C, KDL-32R305C, KDL-32R306C, KDL-32R320C, KDL-32R327C, KDL-40R350C, KDL-40R353C, KDL-40R355C, KDL-40R377C, KLV-32R302C, KLV-40R352C - Sony TV Service Manual (repair manual). Page 21

Read Sony KDL-32R300C / KDL-32R303C / KDL-32R304C / KDL-32R305C / KDL-32R306C / KDL-32R320C / KDL-32R327C / KDL-40R350C / KDL-40R353C / KDL-40R355C / KDL-40R377C / KLV-32R302C / KLV-40R352C Service Manual online

Troubleshooting
3-2. Standby LED Blinking
3-2-3. 4 times blinking
4-times blinking
4-times blinking
No
AEP?
AEP?
No
Fuse
Check Fuse.
(F6003) ok?
Check Fuse.
(F6003) ok?
Fuse
Yes
NG
Check Fuse.
(F6003) k?
Check Fuse.
(F6003) k?
Yes
B b
d
No
(F6003) ok?
(F6003) ok?
Check JL6009.
Check JL6009.
B-Board
Ok
No
Check JL6009.
3 3V?
Check JL6009.
3 3V?
(F6003) ok?
(F6003) ok?
B-board
Yes
No
3.3V?
3.3V?
Check JL6007
Check JL6007
Ye
s
No
Check JL6022.
Check JL6022.
B-board
3.3V?
3.3V?
DDCON
No
Yes
Check JL6007.
12V?
Check JL6007.
12V?
3.3V?
3.3V?
B-board
No
Ye
s
DDCON
Check JL6007.
12V?
Check JL6007.
12V?
LVDS
LVDS
(IC6010)
Yes
12V?
12V?
21

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