28
Speaker output SETUP
Connect the external speaker to the
speaKer output(stereo)
jack on the TV .
1
Control port for Speaker out
Method of Volume control port
+
-
+
-
STEREO
(8Ω)
VOLUME
CONTROL
RIGHT
LEFT
GND
UP
DOWN
GND
Cable
Spec .
Each Up/ Down pin is pulled to 3 .3V with
CPU GPIO .
CPU detects transition from 3 .3V to GND
level for volume control .
VOLUME
CONTROL
STEREO
SPEAKER
OUT
(8 )
GND / Up / Down
(*Not Provided)
IN 1(ARC)
CLOCK
e
CLOCK
13/18V
700mA Max
LNB
Satellite IN
OPTICAL
DIGITAL
AUDIO OUT
ANTENNA/
CABLE IN
AUX LAN
LAN
AV
IN / OUT
RS-232C IN
(CONTROL & SERVICE)
VOLUME
CONTROL
STEREO
(8 Ω)
SPEAKER OUT