Input/output interface description

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Input/output interface description

Interface Diagram:

The input/output plug of the Powered Digital Amplifier Module from Shenzhen Bao Ye Heng Industrial Development Co., Ltd has six industry standard connectors selected for long-term reliability.

Socket pin:

J1	Audio input, bias power supply output, control, indicate
J5	Audio output
J9	Bias power supply output, synchronization clock output
J10	Power supply output
J11	Fan power supply output
J12	Main power input

J1:

Encapsulation：CON-2.0-12
Pin	Symbol	Description	Type
1	AUDIO_IN_R	R Channel audio input(imbalanced)	Input
2	GND	Input signal Ground	GND
3	AUDIO_IN_L	L Channel audio input (imbalanced)	Input
4	MUTE	Mute control(high efficiency)	Input
5	GND	Ground	GND
6	FALSE	Faulty indicate(high efficiency)	Output
7	+15V	+15V bias power supply	Output
8	GND	Power supply Ground	GND
9	-15V	-15V bias power supply	Output
10	DC_PRO	DC protection indicate(low effective)	Output
11	GND	Ground	GND
12	TEMP	Temperature indicate	Output

J5:

Encapsulation：CON-3.96-2
Pin	Symbol	Description	Type
1	OUT_R+	R Channel output terminal+	Output
2	OUT_R-	R Channel output terminal-	Output
3	OUT_L-	L Channel output terminal-	Output
4	OUT_L+	L Channel output terminal+	Output

J9:

Encapsulation：CON-2.0-5
Pin	Symbol	Description	Type
1	-15V	-15V bias power supply	Output
2	GND	Ground	GND
3	+15V	+15V bias power supply	Output
4	CLK	Synchronization clock output	Output
5	GND	Ground	GND

J10:

Encapsulation：CON-3.96-6
Pin	Symbol	Description	Type
1	VP	Positive power supply	Output
2	GND	Power Ground	GND
3	GND	Power Ground	GND
4	VN	Negative power supply	Output
5	VN	Negative power supply	Output
6	VN15V	Float +15V bias power supply, referenced to VN	Output

J11:

Encapsulation：CON-2.54-2
Pin	Symbol	Description	Type
1	VOUT	Fan power supply	Output
2	GND_FAN	Fan power Ground	GND

J12:

Encapsulation：CON-3.96-6(1,3,6)
Pin	Symbol	Description	Type
1	LINE	Line AC	Input
2	NEUTRAL	Neutral AC	Input
3	EARTH	Safety earth connection	GND