Sony KDL-32EX700 Service Manual page 24

3-4. STANDBY LED BLINK
1) 2 times blinkings (Main Power Error)
KDL-32/40/46/52/60EX700 Series(AEP/UK)
2 times Blinkings
Check REG12V at
12V NG
pins 6/7 of
CN3800 on
the BAL Board
12V OK
BAL Board
NG
Replace
Between G* Board to
BAL Board Harness
OK
Harness
TROUBLE SHOOTING
G* Board
24