XOCECO PH42T7, Service Manual

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17
R2S15900 instruction of the pin:
Pin Function Pin Function
2, 27 Left and right track of M52797 5, 24 Left and right track of YPbPr1
3, 26 Left and right track of HDMI 11, 19 Left and right track of audio output
4, 25 Left and right track of VGA
3.6 LA72700 (STEREO/SAP DECODER):
PIN description:
Pin No. Name Description Pin No. Name Description
5 PISIF Audio IF input 25 R OUT Right channel audio output
11 SDA I2C bus 26 LOUT Left channel audio output
12 SCL I2C clock 31 VCC 9V