DOWNLOAD Sony KDL-60LX900 Service Manual ↓ Size: 4.19 MB | Pages: 48 in PDF or view online for FREE

Model
KDL-60LX900
Pages
48
Size
4.19 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-60lx900.pdf
Date
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KDL-60LX900(CH)
29
TROUBLE SHOOTING
3) 4 times blinkings (Balancer Error)
4 times Blinkings
Check
PANEL_FAIL at
JL2565
on the BUHS Board
BUHS Board
PANEL
(Balancer)
Between 0.84V to 2.65V
KDL-60LX900(CH)
30
TROUBLE SHOOTING
4) 5 times blinkings (T-con Error)
5 times Blinkings
Check PANEL_VCC
at JL3806
on the BUHS Board
GE4A Board
Between GE4A to Panel
harness check
(a)
LVDS Harness
check
Panel (T-con)
change
BUHS Board
Harness
LVDS Harness
Panel (T-con)
about 5V ： 22” Model
about 12V : ex. 22” Model
(a) exclude 60Hz Panel Model
NG
OK
NG
OK
NG
OK
NG
OK
KDL-60LX900(CH)
31
TROUBLE SHOOTING
5) 6 times blinkings (Backlight Error)
6 times Blinkings
Check
PANEL_FAIL at
JL2565
on the BUHS Board
GE4A Board
BUHS Board
Under 2.65V
Change GE4A Board
NG
OK
Over 2.65V
Change the harness
between T-con
to HEM board
Panel (T-con)
Harness
T-con to HEM
OK
KDL-60LX900(CH)
32
TROUBLE SHOOTING
6) 7 times blinkings (Temperature Error)
7 times Blinkings
Setting circumstance
is OK?
Temperature,
Ventilation, etc.
BUHS Board
Set to another
Location, etc.
Change BUHS Board,
and Aging a few hours
Panel
NO
YES
NG
OK
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