AMD D900K manual Audio Board, Sheet 36

AUDIO BOARD

IEEE1394a

Schematic Diagrams

	AJ1
		1	/TPA1+_1
		2
		3	/TPA1-_1
		4	/TPB1+_1
		5
		6	/TPB1-_1
		7	/TPA0+_1
		8
		9	/TPA0-_1
		10	/TPB0+_1
		11
		12	/TPB0-_1
ACES		-1200
	-85204

GND_A

	AJ3			/INTMIC_1
		1
		2		/LFE_1
		3		/MIC1_1
		4		SurrB-R_1
		5		SPDIF-O_1
		6		/HP_SENSE_1
		7		/LINE-R_1
		8
		9		/LINE-L_1
		10		MSPKR_1
		11
		12		MSPKL_1
ACES		-1200
	-88266
			GND_A

AH1 AH2

C237D91 C237D91

GND_A

/TPA1-_1	1	AL2	5	TPA-_B_C
/TPA1+_1	2 ..		6	TPA+_B_C	TPB-_B_C
/TPB1+_1	3		7	TPB+_B_C	TPB+_B_C
					TPA-_B_C
/TPB1-_1	4 ..		8	TPB-_B_C	TPA+_B_C
	CM-4M3216-181JT
/TPB0-_1		AL1		TPB-_A_C
	4		8
		. .
/TPB0+_1	3		7	TPB+_A_C	TPB-_A_C
/TPA0+_1	2		6	TPA+_A_C	TPB+_A_C
					TPA-_A_C
/TPA0-_1		.		TPA-_A_C	TPA+_A_C
	1	.	5

CM-4M3216-181JT

				/LFE_1		AL9	BK1608HS121
				/INTMIC_1				T
				/MIC1_1		AL8	BK1608HS121
								GND_A
		SurrB-R_1	AL10		BK1608HS121
								T
		SPDIF-O_1	AL7		BK1608HS121			T
						AC4		AC8
						680P		680P GND_A
/LINE-R_1	AL4	BK2125HS121				GND_A	GND_A
								T
/LINE-L_1	AL3	BK2125HS121						T
				AC2	AC3
				330P	330P
			GND_A
/HP_SENSE_1								T
MSPKR_1	AL6	BK2125HS121
MSPKL_1	AL5	BK2125HS121
		AC5		AC7	AC6
		680P		680P	0.1U

GND_A

	1394A2
1	TPB-
2
	TPB+
3			6
	TPA-	GND
4			5
	TPA+	GND
	1394a_CON
	1394A1
1	TPB-
2
	TPB+
3			6
	TPA-	GND
4			5
	TPA+	GND

1394a_CON

AJAUDIO3

3

5

4

2

1

2SJ-S8701N13

AJAUDIO2

3

5

4

2

1

2SJ-S8701N13

AJAUDIO1

3

5

4

2

1

2SJ-S8701N13

AJAUDIO4

3

5

4

2

1

2SJ-S8701N13

GND_A

GND_A

Sheet 36 of 40

AUDIO BOARD

MIC IN (CENTER)

SPDIF OUT (SURRB)

LINE IN (SURR)

SPEAKER OUT (FRONT)

B.Schematic Diagrams

AUDIO BOARD B - 37