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Audio Board
Model :414R02280X
 
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PH201: Input Connector For Audio Input
Used connector: PHONE JACK JY-3551-01-070
Pin No Pin Assignment I/O Pin Description
2B4 L-IN I Left Audio Input
1B6 R-IN I Right Audio Input
5B7 NC - NC
3 GND - Ground For Signal
CN202: Connector for TV Audio Input
Used Connector: Wafer M24263
Pin No Pin Assignment I/O Pin Description
1 TV Audio R-IN I TV Audio Input Right
2 GND - Ground
3 TV Audio L-IN I TV Audio Input Light
CN201: Connector for Main Board
Used Connector: Wafer M24267
Pin No Pin Assignment I/O Pin Description
1 12V I 12V DC Supply
2 VOL_MUTE I Volume Adjust
3 MUTE I MUTE Control
4 GND   Ground
5 5V   5V DC
6 AV1-ON   AV1-ON
7 AV2-ON   AV2-ON
CN203: Connector for Audio output
Used connector: Wafer M24266
Pin No Pin Assignment I/O Pin Description
1B2 GND   Ground
3 Out-R   Right Audio Output For Earphone
4 Out-L   Left Audio Output For Earphone
5 Out-R   Right Audio Output For Speaker
6 Out-L   Left Audio Output For Speaker
CN205: Connector for MIC
Used connector: Wafer M24266
Pin No Pin Assignment I/O Pin Description
1B2 GND I Ground
3B4 NC O NC
5B6 MIC-IN   Line MIC Input
CN206: Input Connector for Audio Input
Used connector: Wafer M24266
Pin No Pin Assignment I/O Pin Description
1 AV1 Audio L I Line Audio Input L
2B5 GND   Ground
3 AV1 Audio R O Line Audio Input R
4 L1 L-IN O Line Audio Input L
6 L2 R-IN O Line Audio Input R
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