Read Sony TAV-L1 (serv.man4) Service Manual online
6
6
1-3. Control
TV block
DVD playback
AU Power supply
TV Power supply
AV
Input
FPD
TV
tuner
LIFT
Audio control
(Power supply/Key input/
DVD playback/Audio)
TV
Control
TAV-L1
Audio
Audio block
Each blocks equip each own control part.
TV control part controls all the TV block.
Key and remote inputs are detected by Audio control part.
Then, Audio control part transfer them to TV control part for TV operation.
Audio control part watches the emergency signal in TV control.
When the emergency happens in TV block, Audio block detect it and start the
emergency operation for Audio block .
emergency operation for Audio block .
(Ex. TV block starts to blink the LED. At the same time, AU block stops all key
input except power off.)
input except power off.)
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