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)     2-7
9) 16 times Blinkings
10) 17 times Blinkings
Blinking
16 times Blinking
Replace
the Wireless Module
(HM501/RX)
B Board 
No
Blinking
Wireless Module
(HM501/RX)
Replace
the IF1 Board
No
Blinking
IF1 Board
Blinking
Blinking
17 times Blinking
Replace
the Remote Control
RF Module
B Board 
No
Blinking
Remote Control
RF Module
Check the Harness
between the B Board
and Remote Control
RF Module 
No
Blinking
Harness
KDL-40/46/52EX1 (AUS/NZ)     2-8
2-1-5. NO PICTURE
NO
NG
OK
NO
YES
YES
No Picture
Is the sound volume
 bar indicated on the TV 
when the volume
is reduced?
Replace 
the B Board
LCD panel
In it Monitor HDMI
input error
B Board
Replace
the HSP Board
OK
HSP Board
NG
B Board
How much is the 
Wireless link level ?
"0"
Wireless Module
Replace
the IF1 Board
OK
IF1 Board
"1-3"
Replace
the Wireless Module
OK
Wireless Module
NG
NG
B Board
KDL-40/46/52EX1 (AUS/NZ)     2-9
2-1-6. NO SOUND
No Sound
Speaker Harness
Replace 
the B Board
Check the connectors
between speaker
harness and B Board
Speaker
B Board
NG
NG
OK
OK
KDL-40/46/52EX1 (AUS/NZ)     2-10
Button malfunction
of the RF remote
commander
Remove the remote 
commander batteries
 and then reinstall the 
batteries
Check the Harness
B Board
Harness
OK
Replace the Remote 
Control RF Module 
Delete the RF remote 
commander registration
Registry the RF
remote commander 
registration again
NG
NG
NG
Remote 
Control RF Module 
OK
2-1-7. TV AND COMMANDER BUTTONS MALFUNCTION
1) RF remote commander button malfunction
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