Sony KDL-40Z5500 / KDL-46Z5500 / KDL-52Z5500 (serv.man2) Service Manual ▷ View online
KDL-40/46/52Z5500 (WB) 2-5
4)
7 times Blinkings
5)
8 times Blinkings
Refer to 2-6. NO SOUND
Refer to 2-6. NO SOUND
6)
10 times Blinkings
7 times blinkings
BA Board
Replace
BA Board
OK
10 times blinkings
BA Board
Replace
BA Board
OK
12 times blinkings
LCD Panel
OK
BA Board
Replace
BA Board
NO
7)
12 times Blinkings
KDL-40/46/52Z5500 (WB) 2-6
8)
13 times Blinkings
OK
D1N/D2N/D3N/D4N
Board *
13 times blinkings
LCD Panel
Replace
D1N/D2N/D3N/D4N
Board *
OK
BA Board
Replace
BA Board
NO
NO
*: D1N/D2N Board (40"/46")
D3N/D4N Board (52")
9)
14 times Blinkings
14 times blinkings
LCD Panel
OK
BA Board
Replace
BA Board
NO
KDL-40/46/52Z5500 (WB) 2-7
2-5. NO PICTURE
YES
No Picture
BA Board
All inputs have
problem ?
YES
BA Board
HDMI input
problem ?
YES
BA Board
Analog channel
problem ?
NO
NO
NO
Back light
turn on ?
NO
BA Board
YES
Check
LVDS Harness connection
BA Board
LCD Panel
LVDS Harness connection
BA Board
LCD Panel
YES
BA Board
Digital channel
problem ?
NO
KDL-40/46/52Z5500 (WB) 2-8E
2-6. NO SOUND
YES
No Sound
BA Board
Only Speaker out ?
YES
BA Board
HDMI input
problem ?
YES
BA Board
Analog channel
problem ?
NO
NO
NO
UI of audio setting
correct ? Volume,
TV Speaker
NO
Speaker
or
BA Board
YES
Set correct
or
reset by menu
YES
BA Board
Digital channel
problem ?
NO
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