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  • KDL-22EX320, KDL-22EX325, KDL-24EX320, KDL-24EX325, KDL-26EX320, KDL-26EX321, KDL-26EX325, KDL-32EX425, KDL-32EX523, KDL-32EX524, KDL-32EX525, KDL-37EX521, KDL-37EX524, KDL-37EX525, KDL-40EX523, KDL-40EX524, KDL-40EX525, KDL-46EX520, KDL

DOWNLOAD Sony KDL-22EX320 / KDL-22EX325 / KDL-24EX320 / KDL-24EX325 / KDL-26EX320 / KDL-26EX321 / KDL-26EX325 / KDL-32EX425 / KDL-32EX523 / KDL-32EX524 / KDL-32EX525 / KDL-37EX521 / KDL-37EX524 / KDL-37EX525 / KDL-40EX523 / KDL-40EX524 / KDL-40EX525 / KDL-46EX520 / KDL Service Manual ↓ Size: 8.76 MB | Pages: 85 in PDF or view online for FREE

Model
KDL-22EX320 KDL-22EX325 KDL-24EX320 KDL-24EX325 KDL-26EX320 KDL-26EX321 KDL-26EX325 KDL-32EX425 KDL-32EX523 KDL-32EX524 KDL-32EX525 KDL-37EX521 KDL-37EX524 KDL-37EX525 KDL-40EX523 KDL-40EX524 KDL-40EX525 KDL-46EX520 KDL
Pages
85
Size
8.76 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / S/N RANGE 6,000,001 - 6,999,999
File
kdl-22ex320-kdl-22ex325-kdl-24ex320-kdl-24ex325-kd.pdf
Date
PREV: Sony KDL-32EX421 / KDL-32EX425 / KDL-32EX520 / KDL-32EX521 / KDL-32EX523 / KDL-32EX524 / KDL-32EX525 / KDL-37EX521 / KDL-37EX524 / KDL-37EX525 / KDL-40EX520 / KDL-40EX521 / KDL-40EX523 / KDL-40EX524 / KDL-40EX525 / KDL-46EX520 / KDL-46EX521 / KDL-46EX524 / KDL Service Manual

Sony KDL-22EX320 / KDL-22EX325 / KDL-24EX320 / KDL-24EX325 / KDL-26EX320 / KDL-26EX321 / KDL-26EX325 / KDL-32EX425 / KDL-32EX523 / KDL-32EX524 / KDL-32EX525 / KDL-37EX521 / KDL-37EX524 / KDL-37EX525 / KDL-40EX523 / KDL-40EX524 / KDL-40EX525 / KDL-46EX520 / KDL Service Manual ▷ View online

KDL-22/24/26/32/37/40/46EX320,321,325,425,520,521,523,524,525(AEP/UK/RUSS)
53
TROUBLE SHOOTING
5) 7 times blinking (Temperature Error)
7 times blinking
Setting circumstance
is OK?
Temperature,
Ventilation, etc.
Set to another
Location, etc.
NO
YES
Change B* Board,
and Aging a few hours
B* Board
OK
Panel
6) 8 times blinking (Software Error)
8 times blinking
If the Symptom
Improved by changing
the WIFI module
B* Board
NO
WIFI Module
YES
KDL-22/24/26/32/37/40/46EX320,321,325,425,520,521,523,524,525(AEP/UK/RUSS)
54
TROUBLE SHOOTING
3-5. NO PICTURE
No Picture
Press HOME Key
XMB (Menu) displayed?
B* Board
Replace
the LVDS Harness
LCD Panel
(T-con)
Harness
(LVDS)
Check BL_ON
at pin 6 of CN6002
on the B* Board
BL_ON:H
B* Board
Replace Harness
(Between G* Board
to B* Board)
Harness
(G* to B*)
BL_ON: L
Change B* Board
G* Board
NO
YES
NG
OK
NG
OK
NG
OK
PANEL_VCC
at pin 1 on CN6001
B* Board
G* Board
YES
NO
about 5V : 22”/26” Model
about 12V : ex. 22”/26” Model
KDL-22/24/26/32/37/40/46EX320,321,325,425,520,521,523,524,525(AEP/UK/RUSS)
55
TROUBLE SHOOTING
3-6. NO SOUND
No Sound
Check the Speaker
Harness
Speaker Harness
Replace
the B* Board
B* Board
Speaker
OK
NG
NG
OK
Check the 
“Speakers setting”
Change to 
“TV Speaker”
“Audio System”
“TV Speakers”
KDL-22/24/26/32/37/40/46EX320,321,325,425,520,521,523,524,525(AEP/UK/RUSS)
56
3-7. TV COMMANDER BUTTONS MALFUNCTION
TROUBLE SHOOTING
1) TV button malfunction
Button malfunction
on the TV
Replace the Harness
between B* to
Switch Unit
Switch Unit
Harness
Switch Unit change
B* Board
OK
NG
OK
NG
Page of 85
Display

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