AMD D900K manual Audio DJ Board, Sheet 37

Schematic Diagrams

AUDIO DJ BOARD

Diagrams

Sheet 37 of 40

AUDIO DJ BOARD

BJ2

1		RD_1
		FF_1
2
	PLAY_PAUSE_1
3
	STOP_EJECT_1
4
	VOLUM_DOWN_1
5
	VOLUM_UP_1
6
	REPEAT_1
7
	ADJ_PWRS_1
8
			+3VCDROM_B
9
10		EL_ON_1
11
		LCD_CS_1
12
		LCD_WR_1
13
		LCD_DATA_1
14			B
15			_
16			GND
17		CIR_RX_1
18
19

20VDD5_B

22									+5VCDROM_B
23			VIN_ADJ						VIN_ADJ
	24	T403				BC6		BC7
				BC5
ACES	-87151-24X3			0.1U		0.1U		4.7U(0805)
		GND_B			GND_B		GND_B

BQ2

2N7002

EL_ON_1 G

LCD_RD_BGND1	BR8	51K
	BR10	0
LCD_DATA_1	BR12	0
LCD_WR_1	BR13	0
LCD_CS_1	BR14	0
	BR15	10K
	BR16	10K
	BR17	10K
40MIL		BC8
		0.1U
D

G		BQ1
D	S	NDS352AP
BR19	100K
S
+5VCDROM_B
GND_B

	BU2
1	OSC	SG1/KS1	10
			11
		SG2/KS2
2			12
	DOUT	SG3/KS3
3			14
	DIN	SG4/KS4
4			15
	CLK	SG5/KS5
5			16
	STB	SG6/KS6
			17
		SG7/KS7
6			18
	K1	SG8/KS8
7			19
	K2	SG9/KS9
8			20
	K3	SG10/KS10
			21

9SG11

VDD

25	VDD	SG12/GR7	22
			23
		GR6
13			24
	NC	GR5
			27
		GR4
32			28
	GND	GR3
29			30
	GND	GR2
26			31
	GND	GR1
		PT6961

T512	LED1	+3VCDROM_B	BR9		0(R)(0805)
T513
16	COM2	+5VCDROM_B	BR11		0(0805)
15
	COM1
14
	DIG7
13
	DIG6
12					BC3	BC4
	DIG5
11		BR7	BR6	BR4	BR5
	DIG4
10					0.1U	4.7U(0805)
	DIG3
9
	DIG2
8		10K	10K	10K	10K
	DIG1
7	g					GND_B
6
	f
5
	e
4					BJ1
3	d				1
	c	LCD_CS_1
2					2
1	b	LCD_RD_1			3
	a	LCD_WR_1			4
		LCD_DATA_1			5
	S-3701BMRMYB-B-A	EL_ON_1			6
					7
					ACES-85202-0702(R)
					GND_B

B.Schematic

	BSWEB5
1	3	PLAY_PAUSE_1
2	4
HCH STS-05-A
GND_B			GND_B
			VIN_ADJ
	BSWEB4		BR3
1	3	REPEAT_1	100K
2	4
HCH STS-05-A
GND_B
	BSWEB3
1	3	RD_1
2	4
HCH STS-05-A
GND_B			GND_B

BSWEB6

13

24

HCH STS-05-A

BSWEB1

13

24

HCH STS-05-A

BSWEB2

13

24

HCH STS-05-A

STOP_EJECT_1

ADJ_PWRS_1

FF_1

BSWEB7

1 3 VOLUM_DOWN_1

24

HCH STS-05-A

GND_B

BU1

	BSWEB8				CIR_RX_1	A
			VOLUM_UP_1
	1	3				B
	2	4	+5VCDROM_B	BR1	100(0805)(R)	C
						C.IR
	HCH STS-05-A		VDD5_B	BR2	100(0805)
						PNA4612MOOLB
GND_B					GND_B
				BC1	BC2
				0.1UF	4.7UF(0805)
					GND_B
BH1	BH2	BH3	BH4
C237D91	C237D91	C237D91	C237D91

GND_B

B - 38 AUDIO DJ BOARD