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Reference: External Stereo Speaker Setup
SPEAKER OUT
LINE OUT
EXTERNAL SPEAKER_R- (Sleeve)
EXTERNAL SPEAKER_L- (Ring 1)
EXTERNAL SPEAKER_R+ (Ring 2)
EXTERNAL SPEAKER_L+ (Tip)
3
1
2
1 LEFT (Tip)
2 RIGHT (Ring)
3 GROUND (Sleeve)
The three-contact (left, right, ground) SPEAKER OUT 3.5 mm jack on the LP645H rear panel provides
stereo speaker signal outputs (xed speaker, variable speaker, or xed line level [amplier]) for external
audio equipment. Set Installer Menu item 097 AUDIO OUTPUT as required in accordance with external
audio equipment connected to the TV. Also, refer to the following diagram for pinout details.
Caution: Do NOT plug in a mono connector, as this may damage the TV.