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LG 42LD550-UB Service Manual page 20

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HDMI SWITCH 1.8V POWER
1.8V FOR HDMI SW
DEV
+1.8V_HDMI
D1.8V
Q200
AO3438
EBK60752601
C200
4.7uF
10V
OPT
R201
0
POWER_ON/OFF2_1
R200
120K
OPT
Seperated from Common sheet83
N.America & Korea only use 1.8V control
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.
GP2_BCM_ATSC
09/10/xx
HDMI_POWER
2
100

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