Reference: External Stereo Speaker Setup

The three-contact (left, right, ground) SPEAKER OUT 3.5 mm jack on the 42LQ640H rear panel provides stereo speaker signal outputs (fixed speaker, variable speaker, or fixed line level [amplifier]) 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.

SPEAKER OUT 8Ω

31

2

1LEFT (Tip)

2RIGHT (Ring)

3GROUND (Sleeve)

66

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