Read 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 online
Chassis: RB2G, HE-L
Chassis: RB2G, HE-L
118
2.6 - SIDE BUTTONS MALFUNCTION
RB2G CHASSIS
W700B/ W800B
Troubleshooting
2-7 Side Buttons Malfunction
2-7. Side Buttons Malfunction
OK
Side Key button
malfunction
H
S it h U it
Harness connection
Change Switch
Unit
Switch unit issue
OK
NG
OK
Harness on Switch Unit
and B* Board properly connected
Change
Harness connection
issue
NG
OK
Change
Switch unit-B* board Harness
Harness issue
NG
Change B* Board
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