DOWNLOAD Sony KDL-40EX1 / KDL-46EX1 / KDL-52EX1 Service Manual ↓ Size: 2.41 MB | Pages: 70 in PDF or view online for FREE

Model
KDL-40EX1 KDL-46EX1 KDL-52EX1
Pages
70
Size
2.41 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-40ex1-kdl-46ex1-kdl-52ex1.pdf
Date
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Sony KDL-40EX1 / KDL-46EX1 / KDL-52EX1 Service Manual ▷ View online

KDL-40/46/52EX1 (AUS/NZ)     2-15
10) 17 times Blinkings
9) 16 times Blinkings
16 times Blinkings
Replace 
the Wireless Module
(HM500/TX)
Replace
 the DB1 Board
DB1 Board
No
Blinkings
Wireless Module
(HM500/TX)
Blinkings
BE Board
Blinkings
No
Blinkings
17 times Blinkings
Replace 
the Remote Control 
RF Module
check the Harness
between the BE Board
and the Remote 
Control  RF Module  
Harness
No
Blinkings
 Remote Control 
RF Module
Blinkings
BE Board
Blinkings
No
Blinkings
KDL-40/46/52EX1 (AUS/NZ)     2-16
11) 18 times Blinkings
12) 19 times Blinkings
13) 21 times Blinkings
14) 22 times Blinkings
18 times Blinkings
BE Board
19 times Blinkings
BE Board
21 times Blinkings
BE Board
22 times Blinkings
BE Board
KDL-40/46/52EX1 (AUS/NZ)     2-17
2-2-5.
LINK ERROR
YES
NO
The noise improves
when turn off other
device with 5GHz band 
radiowave like AV device
(another BRAVIA, wireless
AV transmission device),
communication device
(digital cordless phone, 
etc.) or wireless LAN 
device (access point
 to wireless LAN,
laptop PC, 
desktop PC, etc.)
Keep the Media Receiver
and the Monitor in the layout
which the noise does not
appear.
Set the wireless channel in
other device to the different 
channel from the channel
selected in BRAVIA
The noise improves if 
the Medie Receiver or
the Monitor is moved 
a little (30cm-1m)
NO
NO
YES
Display " wireless 
communication failed. 
Please check your
instruction manual. (001) "
Clear the barrier reflector like
wall or furniture from the
space between the Media
Receiver and the Monitor.
Is there any barrier or
reflector like wall or furniture
between the Media Receiver
and the monitor ?
NG
Remote Control
RF Module pairing
YES
YES
Replace the Remote
Control RF Module
NG
Replace 
the BE Board
NG
Installation condition
or wireless interference
see instruction manual
NG
BE Board
OK
Remote Control
RF Module
OK
END
OK
Display " wireless 
communication failed. 
Please check your
instruction manual. (002) "
Wireless Module
 (W-INFO) pairing
YES/NO
Replace
the Wireless Module
NG
Replace 
the DB1 Board
NG
NG
DB1 Board
OK
Remote Control
RF Module
OK
END
OK
Replace 
the BE Board
BE Board
OK
Installation condition
or wireless interference
see instruction manual
NG
KDL-40/46/52EX1 (AUS/NZ)     2-18
2-2-6. NO PICTURE, NO SOUND
1) TUNER INPUT
Check XMB
Check LINK
NG
LINK Error
NG
RF cable
Check RF cable to
the Media Receiver 
OK
OK
NG
NG
OK
Check RF cable in
the Media Receiver 
RF cable
BE Board
2) VIDEO/HD DVD INPUT
Check XMB
Check LINK
NG
LINK Error
NG
H1A Board  
Replace
the H1A Board  
OK
OK
NG
NG
OK
Check Harness
between the H1A Board
and the BE Board
Harness
BE Board
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