Read Sony KLV-22EX300 / KLV-26EX300 / KLV-32EX300 / KLV-32EX400 / KLV-40EX400 / KLV-46EX400 Service Manual online
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KLV-22, 26, 32 EX300, 32, 40, 46 EX400
RM-GA019
Analog RF input
no sound
RF cable,
ok?
RF source,
ok?
Change RF
cable
Change RF
source/channel
Raster sound,
ok?
Refer
"Speaker No
Sound"
Tuning,
ok?
Refer "Tuner
Problem"
UI setting, ok?
(TV System, AFT, Audio Filter)
Correct UI
Change BAA Board
NG
OK
NG
OK
NG
NG
NG
OK
OK
OK
3-2-6. Flowchart F - Analog RF No Sound
3-2-7. Flowchart G - HDMI Audio No Sound
HDMI Audio
input no sound
HDMI cable,
ok?
HDMI source,
ok?
Change
HDMI
cable
Change HDMI
source
NG
OK
NG
Change BAA Board
OK
*HDMI sound
format ok?
Change to
supported format
OK
NG
* Please refer to IM for supported HDMI
audio format.
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