Sony KDL-32W700B Service Manual page 20

Troubleshooting
3-2-5. LED BLINKING 7x (Temperature Error)
7-times blinking
Setting
circumstance is OK?
Temperature,
Ventilation, etc.
Yes
Change BAXL Board,
and Aging a few g g
hours
Symptom
improvement
BAXL
Board
No
Set to another
location, etc.
NG
Panel
3-3. No Sound
No Sound No Sound
"Audio System"
Check the Ch k th Change to Change to
"Speakers setting" "TV Speaker"
"TV Speakers"
NG
Change Replace
the Speaker the BAXL
Harness
Board
Symptom
NG
improvement
Speaker
Speaker p
Harness Harness
W700B/ W705B/ W706B/ W707B/ W708B/ W790B
W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A
Symptom
improvement
BAXL Board
RB2G CHASSIS
W855B/ W857B
No Sound:
Audio
No Sound:
Tuner
No Sound:
HDMI
20