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  • KDL-40W580B, KDL-40W590B, KDL-40W600B, KDL-40W605B, KDL-40W607B, KDL-40W609B, KDL-48W580B, KDL-48W590B, KDL-48W600B, KDL-48W605B, KDL-48W607B, KDL-48W609B, KDL-60W605B, KDL-60W607B, KDL-60W610B, KDL-60W630B

DOWNLOAD Sony KDL-40W580B / KDL-40W590B / KDL-40W600B / KDL-40W605B / KDL-40W607B / KDL-40W609B / KDL-48W580B / KDL-48W590B / KDL-48W600B / KDL-48W605B / KDL-48W607B / KDL-48W609B / KDL-60W605B / KDL-60W607B / KDL-60W610B / KDL-60W630B Service Manual ↓ Size: 15.73 MB | Pages: 118 in PDF or view online for FREE

Model
KDL-40W580B KDL-40W590B KDL-40W600B KDL-40W605B KDL-40W607B KDL-40W609B KDL-48W580B KDL-48W590B KDL-48W600B KDL-48W605B KDL-48W607B KDL-48W609B KDL-60W605B KDL-60W607B KDL-60W610B KDL-60W630B
Pages
118
Size
15.73 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LEVEL3
File
kdl-40w580b-kdl-40w590b-kdl-40w600b-kdl-40w605b-kd.pdf
Date
PREV: Sony KDL-32W700B / KDL-42W700B / KDL-42W800B / KDL-42W805B / KDL-50W700B / KDL-50W790B / KDL-50W800B / KDL-50W805B / KDL-50W807B / KDL-55W700B / KDL-55W790B / KDL-55W800B / KDL-55W805B / KDL-55W807B Service Manual

Sony KDL-40W580B / KDL-40W590B / KDL-40W600B / KDL-40W605B / KDL-40W607B / KDL-40W609B / KDL-48W580B / KDL-48W590B / KDL-48W600B / KDL-48W605B / KDL-48W607B / KDL-48W609B / KDL-60W605B / KDL-60W607B / KDL-60W610B / KDL-60W630B Service Manual ▷ View online

Chassis: RB2G, HM
Chassis: RB2G, HM 
49
BAX-L board Side A
BAX L board Side A
C
L4602
C
L4603
C
L4604
CL4605
C
C
C
CL4607
C
605
CL4605
12
13
24
25
18
15
16
IC4601
4
36
1
37
48
39
41
44
46
 
BAX-L BOARD (Side A)
Chassis: RB2G, HM
Chassis: RB2G, HM 
50
Troubleshooting
2-3 No Sound
No Sound
2-3-5.  No Sound: HP / Lineout Only for BAX-L (HEL,HEH,HM) board only
Note: 
(AYU2/
Ayu2L
) – IC9000
(Brownie)- IC9001
2-3. No Sound
HP / Lineout only
BAX-LPower On checking
This is for Main SP got sound, but HP / Lineout no sound
RB1 Main Board Power On Checking
No
Checking Item
OK
NG
If
 NG
1
Insert HP Jack. Check R4508
Vdc = 3.3V ± 0.3V
Vdc = 0V or < 1V
Check HP_DET line  
(R7020 – for BAX-L)
got short to GND
? If short to GND
got short to GND
? If short to GND 
replace board.
2
Check IC4501 Pin 5 
(X AUDIO MUTE  SPHPLO)
Vdc = 3.3V ± 0.3V
Vdc = 0V or < 1V
Check X_AUDIO_ MUTE_ SPHLO 
(Pin 5) short to GND. 
If short to GND 
( _
_
_
)
(
)
replace board.
3
Check CL4505, CL4506.
(with audio signal input)
Can see audio signal 
waveform
Cannot see audio signal 
waveform
Go to below item No. 4 for checking
4
Check IC4501 pin 9
Vdc = 3.3V ± 0.3V
No 3.3V supply
. Please refer 
item 3-3-1. No POWER DC / 
DC Converter Check
.
5
Check CL4501 CL4502
Can see audio signal
Cannot see audio signal
Brownie IC (IC9001) NG
5
Check CL4501, CL4502
(with audio signal input)
Can see audio signal 
waveform
Cannot see audio signal 
waveform
Brownie IC (IC9001) NG
 
2.3-4 - No Sound: HP / Lineout Only for BAX-L (HE-L, HE-H, HM) Board Only
Chassis: RB2G, HM
Chassis: RB2G, HM 
51
BAX-L board Side A
BAX-L board Side A
PLO
 (Pin 5
)
U
DI
O_MU
TE
_ 
SPH
CL4502
X_A
U
IC4501
CL4501
(Pin 9)
VDD
 
BAX-L BOARD (Side A)
Chassis: RB2G, HM
Chassis: RB2G, HM 
52
BAX-L board Side A
BAX-L board Side A
CL4505
R4508
CL4506
R7020
 
BAX-L BOARD (Side A)
Page of 118
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