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DOWNLOAD Sony KDL-32EX710 / KDL-32EX711 / KDL-32EX713 / KDL-32EX715 / KDL-32EX716 / KDL-32EX717 / KDL-32EX719 / KDL-40EX710 / KDL-40EX711 / KDL-40EX713 / KDL-40EX715 / KDL-40EX716 / KDL-40EX717 / KDL-40EX718 / KDL-40EX719 / KDL-46EX710 / KDL-46EX711 / KDL-46EX713 / KDL Service Manual ↓ Size: 6.97 MB | Pages: 116 in PDF or view online for FREE

Model
KDL-32EX710 KDL-32EX711 KDL-32EX713 KDL-32EX715 KDL-32EX716 KDL-32EX717 KDL-32EX719 KDL-40EX710 KDL-40EX711 KDL-40EX713 KDL-40EX715 KDL-40EX716 KDL-40EX717 KDL-40EX718 KDL-40EX719 KDL-46EX710 KDL-46EX711 KDL-46EX713 KDL
Pages
116
Size
6.97 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-32ex710-kdl-32ex711-kdl-32ex713-kdl-32ex715-kd.pdf
Date
PREV: Sony KDL-52LX900 / KDL-60LX900 (serv.man3) Service Manual

Sony KDL-32EX710 / KDL-32EX711 / KDL-32EX713 / KDL-32EX715 / KDL-32EX716 / KDL-32EX717 / KDL-32EX719 / KDL-40EX710 / KDL-40EX711 / KDL-40EX713 / KDL-40EX715 / KDL-40EX716 / KDL-40EX717 / KDL-40EX718 / KDL-40EX719 / KDL-46EX710 / KDL-46EX711 / KDL-46EX713 / KDL Service Manual ▷ View online

KDL-32/40/46/55EX710,711,713,715,716,717,718,719(AEP/UK)
85
TROUBLE SHOOTING
3) 4 times LED Flash (Balancer Error)
4 times LED Flash
Check
BL_ERR at 
Pin 3 CN2561
on the BAL 
Board
BAL Board
PANEL
(Balancer)
Between 0.84V to 2.65V
KDL-32/40/46/55EX710,711,713,715,716,717,718,719(AEP/UK)
86
TROUBLE SHOOTING
4) 5 times LED flash (T-con Error)
5 times LED Flash
Check 
PANEL_VCC
at Pin 8 
CN3800 on the 
BAL Board
G* Board
Between G* to Panel
harness check
(a)
LVDS Harness
check
Panel (T-con)
change
BAL 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-32/40/46/55EX710,711,713,715,716,717,718,719(AEP/UK)
87
TROUBLE SHOOTING
5) 6 times LED Flash (Backlight Error)
6 times LED Flash
Check
BL_ERR at 
Pin 3 CN2561
on the BAL 
Board
G* Board
BAL Board
Under 2.65V
Change G* Board
NG
OK
Over 2.65V
Panel (T-con)
KDL-32/40/46/55EX710,711,713,715,716,717,718,719(AEP/UK)
88
TROUBLE SHOOTING
6) 7 times LED flash (Temperature Error or RGB sensor I2C Error)
7 times LED Flash
Setting circumstance
is OK?
Temperature,
Ventilation, etc.
Harness BAL to H*
Set to another
Location, etc.
Change the harness
between BAL board
to H* board
NO
YES
NG
OK
Change H* board
Change BAL Board,
and Aging a few hours
RGB Sensor
Problem 
*
OK
BAL Board
OK
Panel
* On Self Check Display
000:RGB_SEN -> No count
007:TEMP_ERR -> Increment
Page of 116
Display

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