Sony RB1G Service Manual page 360

Troubleshooting
3-3-9. NO SOUND: MHL
No Sound
Check the picture
OK
Check Sound by other TV set
which is same model
NG
Check Source equipment
by Reference TV set
(For example, Samsung TV(UN46ES7000)
, Toshiba TV(42WL863))
or VA-1836
NG
Check the settings of
Source equipment
NG
Refer to MHL NO PICTURE
OK
OK
Inform the designer
of it
Replace
IC9000
OK
NG
Check R5071, C5071, C5072,
C5059, C5073
W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/
W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A
Size B* Board Type
(Segment: LW)
OTHERS
24" BLX
32" BKX/BLX
42" BKX/BLX
50" BLX
Replace NG part
RB1G CHASSIS
EUROPE JP
BLE BLJ
BKE/BLE BKJ/BLJ
BKE/BLE BKJ/BLJ
BLE -
Note:
(AYU2/Ayu2L) –
IC9000
(Brownie)- IC9001
360