Read Sony KDL-42W800A / KDL-42W801A / KDL-42W802A / KDL-42W804A / KDL-42W805A / KDL-42W807A / KDL-42W808A / KDL-42W809A / KDL-47W800A / KDL-47W801A / KDL-47W802A / KDL-47W804A / KDL-47W805A / KDL-47W807A / KDL-47W808A / KDL-47W809A / KDL-55W800A / KDL-55W801A / KDL Service Manual online
RB1G CHASSIS
W800A/W801A/W802A/W804A/W805A/W806A/W807A/W808A/W809A
Troubleshooting
3-3-6. No Sound : Scart Out Audio (For Europe model)
This is for Main SP got sound but
Note:
(AYU2) – IC9000
(Brownie)- IC9001
(AYU2) – IC9000
(Brownie)- IC9001
Size
B* Board Type
OTHERS
JAPAN
42
BA2S
BA2W
No Sound
SCART out only
This is for Main SP got sound, but
SCART out no sound.
Please check this condition in
Digital RF mode
47
BA2S
BA2W
55
BA2S
BA2W
BA2 / BKE / BKX Power On
checking
RB1 Main Board Power On Checking
No
Checking Item
OK
NG
If
NG
1
Check CL4515, CL4516.
Can see output audio signal
Cannot see audio signal Go
to
checking
,
(with audio signal input – Digital
RF mode)
RF mode)
p
g
waveform
g
waveform
g
3-3-2: NO SOUND: Audio
(Additional : For Europe
models only)
(Additional : For Europe
models only)
2
Check IC4511 pin3
Vdc = 3.3V ± 0.3V
No 3.3V supply
3
Check CL4511, CL4512
(with audio signal input – Digital
RF mode)
(with audio signal input – Digital
RF mode)
Can see input audio signal
waveform
waveform
Cannot see audio signal
waveform
waveform
Brownie IC (IC9001) NG
103
Click on the first or last page to see other KDL-42W800A / KDL-42W801A / KDL-42W802A / KDL-42W804A / KDL-42W805A / KDL-42W807A / KDL-42W808A / KDL-42W809A / KDL-47W800A / KDL-47W801A / KDL-47W802A / KDL-47W804A / KDL-47W805A / KDL-47W807A / KDL-47W808A / KDL-47W809A / KDL-55W800A / KDL-55W801A / KDL service manuals if exist.