Vizio L42HDTV10A Service Manual page 49

2. Output power measurement
The output power as a function of the supply voltage is measured on the output pins at THD =
10%,in the L32 LCD TV Vcc=12V so we can see as shown in the following figure output about 7W
CONFIDENTIAL – DO NOT COPY
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Page 7-30
File No. SG-0198