Read Sony KLV-22BX350 / KLV-26BX350 / KLV-32BX350 / KLV-40BX450 / KLV-46BX450 Service Manual online
KLV-22, 26,32 BX350, 32BX35A, 40,46 BX450
RM-GA021
Troubleshooting
3-3. Standby Led Blinking
3 3 1
2 ti
L d bli ki
3-3-1. 2-times Led blinking
2 Times Blinking
START
3-3-2. 3-times Led blinking
Check Power On
at JL6004.
Is the voltage 3.3V?
B* Board
Change B*
no
yes
Speaker
Check
Speaker Impedance
at SP Connector
Check
AUDIO+12.5V
at F4000
B* board
B* board
Change
F4000
NG
NG
yes
Change
G* Board
IC4002 damage.
OK
Check AUDIO+12.5V
NG
OK
G* Board
IC4002 damage.
Change B* Board
at CN6001 pin 17/19
on B* Board
NG
OK
Segment
Size
B*
G*
Board
Type
Board
Type
P-2F
22
BAQ
GD1
P-2F
26
BAQ
G9
P-2F
32
BAQ
G9
16
P 2F
32
BAQ
G9
P-2F
40
BAQ
G10
P-2F
46
BAQ
G11
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