Texas Instruments manual DEM-DAI3010Schematics, Printed-CircuitBoard and Schematic

DEM-DAI3010 Schematics

Figure 2–6. DEM-DAI3010 Digital Section (Digital Audio Interface)

	1	RA001
	FMT1	47k x 5
SW005	2
	FMT0
DSS108	3
	CLK1
	4
	CLK0
	5	1	MODE
	MODE	CSS
	6	2	U
	MDAT	COPY/C

RA003	CN002	SW006
47k x 9
	FFC	DSS109
	–9AMEP1
		9	CSS
28		8	COPY/C
27		7	U

	MONO	7			3	L		V
	M/S	8			4	CLK1		BLS
							DIT4096
					5	CLK0		BLSM
				C015	6	MCLK		EMPH
				10 uF /16V
	C018	0.1uF	RA002		7
						VDD		AUDIO
			47k x 3
	1	20			8
						DGND		MONO
		Vcc			9
[SCLK]	2	19				FMT0		MDAT
	3	18		C014	10	FMT1		V

26

25

24

23

22

21

20C016

190.1uF

6

5

4

3

2

1

V

L

AUDIO

EMPH

BLSM

BLS

			0.1uF	11	DD
[BCK]	4	17
					TX+
				SCLK
	5	16		12	TX–
				SYNC
[LRCK]	6	15		13	DGND
				SDATA
	7	14		14	RST
				M/S
[TX–DATA] 8		13
	9	12
	10 GND	11		U004	DIT4096
		U005

18

17

16

15

C017

10 uF /16V

74HCT244

[ADFLG]

[BRATE0]

[BRATE1]

CN001

FFC–10AMEP1

ADFLG

BRATE0

BRATE1

				SW003
				DSS104
						4
			R003			3
	R004		47k			2
	470					1	1	ADFLG			CKSEL
			D001				2	BRATE0		UNLOCK
			1SS133		C009		3	BRATE1			FMT1
				C008			4
V CC					0.1 uF			SCKO[SCLK]			FMT0
			SW002	10uF			5
				/16V				VDD			VCC
			FP1F–2M				6
C019	C005							DGND	DIR1703		AGND
10uF	10uF				R005		7	XTO			FILT
/16V	/16V				1M
							8	XTI			RST
			X001
							9
			24.576MHz					CKTRNS			DIN
							10
		(PX–1 x2pcs.)						LRCKO[LRCK]			BRSEL
				C006		C007	11	BCKO[BCK]		BFRAME
						18p F
				18p F			12	DOUT[RX-DATA]			EMFLG
REC–out							13	SCF0			URBIT
DIT–out							14	SCF1			CSBIT
			C0 04 0.1uF
OPT–in	C001							U002 DIR1703
	0.1u	F	1			14
COAX in					Vcc
	R001		2			13
	47k		3			12
	R002		4			11
CN003	2.2k		5			10
XB–3–7–20
			6			9
			7			8
			GND				SW001
		U001
							FT1D–2M
	74HCU04

		SW004
		FT1E–2M
		Clock mode select
			X’tal
28			PLL	[BRSEL]
27
			Auto
26			C010	[CSBIT]
		C011	10uF	[URBIT]
25
		10uF	/16V	[EMFLG]
24				[BFRAME]
23	R006
22	1.2k	C012

210.068uF

C013

208200pF

18

17

U003 REG1117–3.3

16

2	OU T IN 3
15	GND

	1
C003	C002
	0.1uF
10uF/16V

CN004

XB–3–7–20 [TX–DATA ]

[SCLK ]

[BCK ] [LRCK ] [RX–DATA]

UNLOCK/PE

BFRAME

EMFLG

URBIT

CSBIT

CKTRNS

GND

JP001

FFC10–

BMEP1

VCC

C020

10uF

/16V

RESET

MDO

MDI

MC

ML

GND

TX–DATA

SCLK

BCK

LRCK

RX–DATA

Printed-Circuit Board and Schematic 2-7