LG 42LD450 Service Manual page 31

NON-WIRELESS MODEL
R2627 0
S7_RXD S7_RXD1
R2626 0
S7_TXD S7_TXD1
WIRELESS_SW_CTRL
WIRELESS_PWR_EN
WIRELESS_DETECT
WIRELESS_DL_RX
WIRELESS_DL_TX
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
GP2_Saturn7M Ver. 1.0
54
NON WIRELESS READY
LGE Internal Use Only