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Trouble Shooting
3-times blinking
Check D+1.2V at
JL6007
on the B* Board
F6001,IC6005,etc
(B* Board)
Speaker
Check +3.3V_MAIN
at JL9234 on
the B* Board
Check
Speaker Impedance
at SP Connector
F6003,IC6003,etc
(B* Board)
Check AUDIO
+12.5V at pin 8/9 of
CN6001 on
the B* Board
G* Board
Check +12.5V
at F4601 on
the B* Board
F4601,IC4601,etc
(B* Board)
IC4601,etc
(B* Board)
DC_ALERT
NG
OK
NG
OK
AUDIO
AUDIO
NG
OK
NG
OK
NG
OK
Segment
Size
B* Board Type
G* Board Type
P-1
22
BAT-S
G1A
P-1
26
BAT-S
G1B
P-1
32
BAT-V
GE2A
P-1
40
BAT-V
GE3A
P-1
46
BAT-V
GE3A
Note: B* and G* Board
3-2-2. 3-times blinking( DC Alert & Audio Error)
2
0
KDL- 22, 26 EX420, 32,40,46 EX520
RM-GD020, CD013
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523
RM-GD020