Read Sony KDL-46HX920 / KDL-46HX923 / KDL-46HX925 / KDL-55HX920 / KDL-55HX923 / KDL-55HX925 / KDL-65HX920 / KDL-65HX923 / KDL-65HX925 Service Manual online
Trouble Shooting
KDL- 46, 55
H
X920, 46,
55
H
X923 , 46, 55
H
X925
RM-GD017
3-2-2. 3-times blinking( DC Alert & Audio Error)
3-times blinking
Check AUDIO
+12.5V at pin 8/9 of
CN6001 on
G* Board
DC_ALERT
AUDIO
NG
Check D+1.2V at
JL6007
on the B* Board
F6001,IC6005,etc
(B* Board)
the B* Board
NG
OK
Check +3.3V_MAIN
JL9234
F6003 IC6003 etc
Check +12.5V
at F4601 on
the B* Board
F4601,IC4601,etc
(B* Board)
OK
NG
NG
at JL9234 on
the B* Board
F6003,IC6003,etc
(B* Board)
IC4601,etc
(B* Board)
OK
AUDIO
OK
Size
B* Board
Type
G* Board
Type
Speaker
Check
Speaker Impedance
at SP Connector
AUDIO
NG
Note: B* and G* Board
46
BAT-L
G5B
55
BAT-L
G6B/G7D
65
BAT-V
G11/G12B
OK
13
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