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 ▷ View online
Chassis: RB2G, HE-L
Chassis: RB2G, HE-L
105
RB2G CHASSIS
W700B/ W800B
Troubleshooting
BAX
BAX--A Side
A Side
BAX BOARD (Side A)
Chassis: RB2G, HE-L
Chassis: RB2G, HE-L
106
RB2G CHASSIS
W700B/ W800B
Troubleshooting
BAX
BAX A Side
A Side
BAX
BAX--A Side
A Side
RB5013
RB5012
BAX BOARD (Side A)
Chassis: RB2G, HE-L
Chassis: RB2G, HE-L
107
RB2G CHASSIS
W700B/ W800B
Troubleshooting
BAX
BAX--B Side
B Side
R5085
R5076
R5018
R5015
R5050
R5090
R5016
R5052
R5032
BAX BOARD (Side B)
Chassis: RB2G, HE-L
Chassis: RB2G, HE-L
108
2.5-7 - NO PICTURE: MHL (BAX-L)
RB2G CHASSIS
W700B/ W800B
Troubleshooting
2-6 No Picture
No Picture
2-6-14. MHL (BAXL)
2-6. No Picture
No Picture
Check 68pin
of IC5009
High
Check CBUS_HPD4 line
and TMDS(D0+/D0-) lines
Only TMDS lines
of IC5009
Low
Check Source equipment
by the IC5009 side
CBUS HPD4
Replace
RB5020
are NG
All lines
are OK
by Reference TV set
(For example, Samsung TV(UN46ES7000)
, Toshiba TV(42WL863))
or VA 1836
Replace
CBUS_HPD4
line is NG
RB5020
Low
OK
Check DSCL 4
Check R5133, R5134,
R5135, R5136,
NG
or VA-1836
IC5009
_
R5135, R5136,
D5001 and D5002
NG
OK
High
Check HDMI picture
in this input
Replace
NG part
Change
MHL cable
Check +5.0V_MHL
OK
NG
Check “NO PICTURE
Check the settings of
Source equipment
Inform the designer
of it
and STBY_+3.3V
– HDMI” flow
Source equipment
of it
Click on the first or last page to see other 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 manuals if exist.