MAKING CONNECTIONS 19
Speaker output SETUP
Connect the external speaker to the Speaker output(STEREO) jack on the TV.
UP
Control port for
DOWN 
Speaker out
SPEAKER
OUT
VOLUME
CONTROL
Headphone connection
Transmits the headphone signal from the TV to an external device. Connect the external device and the TV with the headphone.
(*Not Provided)
ENGLISH
STEREO
(8
)
R -
R+
L -
L+
Volume control port
Cable
Spec.
GND / Up / Down
yyEach Up/ Down pin is pulled to 3.3V with CPU GPIO.
yyCPU detects sort - to - gnd for volume control.
NOTE
yyExternal speaker must be used four plug(BTL: Bridge Tied Load, Stereo) as shown in the drawings and external speaker fully inserted with external Speaker Jack.
yyOtherwise it will cause defact.
NOTE
yyAUDIO menu items are disabled when connecting a headphone.
yyWhen changing AV MODE with a headphone connected, the change is applied to video but not to audio.
yyOptical Digital Audio Out is not available when connecting a headphone.
yyHeadphone impedance: 16 Ω
yyMax audio output of headphone: 9 mW to 15 mW
yyHeadphone jack size: 0.35 cm
USB connection
Connect a USB storage device such as s USB flash memory, external hard drive or a USB memory card reader to the TV and access the My media menu to use various multimedia files.
INUSB
USB