ENGLISH
9
External Speakers
VOLUME
CONTROL
+
-
EXTERNAL
SPEAKER OUT
UP
DOWN
Control port for Speaker out
RIGHT
LEFT
GND
GND
: Depending on model
(Depending on model)
•
Use only with the 3 Pole 3.5 mm Stereo Jack.
•
Do not connect your headphones or earphones to the port
for connecting an external speaker.
Method of Volume control Port
(Depending on model)
•
Cable Spec.
GND / UP / DOWN
Each Up / Down pin
is pulled to 3.3 V with
CPU GPIO.
CPU detects transition
from 3.3 V to GND level
for volume control.
Summary of Contents for 43LU34 Series
Page 2: ......
Page 3: ...1 A A 2 A B 43LU34 43LU54 A 3 A B A 4 5 ...
Page 4: ...49LU34 49LU54 B A B A 2 A B 1 B A 5 A B A B B B A B A B B A B A 3 4 B A B A 6 ...
Page 5: ...ANTENNA CABLE IN OPTICAL DIGITAL AUDIO OUT HDMI IN USB IN H P OUT H P OUT ...
Page 6: ...OPTICAL DIGITAL AUDIO OUT PCMCIA CARD SLOT CLOCK ...
Page 9: ...1 2 4 3 1 2 4 3 ...
