3-3. STANDBY LED BLINKING
3-3-1. 2 Times Blinking (Main power Error)
2-time blinking
Check +12V_REG
at pin 13/15/17 of CN9000
on B* Board,
Voltage > 13.2V ?
No
B* Board
KD-43/49X8301C (FW-43/49X8370C), 8305C, 8307C, 8308C, 8309C
Yes
G* Board
3-3-2. 3 Times Blinking (DC Alert)
BMFL/BMFW board
3-time blinking
NG
Check +5.0V_MAIN
at pin1 in IC8001, 4.959V
<Voltage<5.285V?
OK
TUNER
Go to Tuner check point
TROUBLE SHOOTING
DC_ALERT
IC9014,etc
(B* Board)
AUDIO
Go to Audio check point
HDMI
Go to HDMI check point
93