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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)
57
TROUBLE SHOOTING
2) IR remote commander malfunction
TV isn’t controlled 
by remote commander
Green LED light
at power indicator
OK
NG
Sensor is broken
HLR Board
B* Board
OK
NG
Mechanical
(ex. bezel)
Green LED blinks
at power indicator
when using commander
near sensor’s window
Check the Harness
between the B* Board
and the HLR Board
Exchange the Harness
Exchange the
HLR Board
Harness
OK
NG
OK
OK
NG
NG
KDL-22/24/26/32/37/40/46EX320,321,325,425,520,521,523,524,525(AEP/UK/RUSS)
58
TROUBLE SHOOTING
3-8. NETWORK MALFUNCTION
1) Wired Network malfunction
Wired Network
on the TV
Connection result
Local Access
Connection result
Cable Connection
OK
NG
OK
NG
Connection result
Internet Access
Proxy setting
NG
B* Board
Check the Ethernet Cable
Ethernet Cable
Check IP address
and Local router setting
Wired Set-up
IP address setting
Check Local router DHCP server
Auto
Manual
OK
NG
KDL-22/24/26/32/37/40/46EX320,321,325,425,520,521,523,524,525(AEP/UK/RUSS)
59
TROUBLE SHOOTING
2) USB Wireless Network malfunction
Wireless Network
on the TV
Is the radio field 
Strength too weak
or even No signal?
Access Point
B* Board
Error Message appear
when the Wireless 
Network is selected?
USB Dongle
NO
YES
NO
YES
3) Internal Wireless Network malfunction
Wireless Network
on the TV
Is the radio field 
Strength too weak
or even No signal?
Access Point
B* Board
Error Message appear
when the Wireless 
Network is selected?
Wireless Module, Harness
NO
YES
NO
YES
KDL-22/24/26/32/37/40/46EX320,321,325,425,520,521,523,524,525(AEP/UK/RUSS)
60
3-9. HDD-Rec MALFUNCTION
TROUBLE SHOOTING
HDD Rec
Malfunction
B board
HDD is connected
to the appropriate
USB port?
Connect to the
appropriate port
No
Yes
USB Hub is inserted
in between the
USB port and HDD?
USB Hub is
not supported
Yes
No
Is the drive size larger
than 32GB and 
Smaller than 2TB??
Only 32GB~2TB
is supported
No
Yes
All the setups and 
restrictions listed in 
iManual are cleared?
Check the iManual
No
Yes
Page of 85
Display

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