Texas Instruments PCM1798, DEM-DSD1796, PCM1796, PCM1795 User Manual

DEM-DSD1796/PCM1795/PCM1796/PCM1798

DSD1796/PCM1795/PCM1796/PCM1798 Evaluation Module

User's Guide

Literature Number: SLEU057A

September 2004 – Revised May 2009

2 SLEU057A – September 2004 – Revised May 2009

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Contents

Preface ............................................................................................................................... 5

1 Description ................................................................................................................ 7

1.1 Functional Block Diagram .................................................................................................. 8

1.2 EVM Features ................................................................................................................ 8

1.3 System Requirements ....................................................................................................... 9

1.4 Electrostatic Discharge Warning ........................................................................................... 9

1.5 Function Control for DAI Interface Format ............................................................................... 9

1.6 Reset Operation .............................................................................................................. 9

1.7 SW006 Operation Control for DAC ...................................................................................... 10

1.8 Jumper Connection ........................................................................................................ 10

1.9 Demonstration Software ................................................................................................... 10

2 Schematics, PCB Layout, and Bill of Materials ............................................................. 11

2.1 DEM-DAI/ASDAC Printed Circuit Board Layout ........................................................................ 12

2.2 DEM-AS/CDAC Printed Circuit Board Layout .......................................................................... 15

2.3 DEM-DAI/ASDAC Schematics ............................................................................................ 17

2.4 DEM-AS/CDAC Schematics .............................................................................................. 19

2.5 Component Lists ........................................................................................................... 20

2.5.1 DEM-AS/CDAC_96/98 Parts List................................................................................ 20

2.5.2 DEM-DAI/ASDAC_96/98 Parts List ............................................................................. 20

Revision History ................................................................................................................. 22

Important Notices ............................................................................................................... 23

SLEU057A – September 2004 – Revised May 2009 Contents 3

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List of Figures

1-1 DEM-DSD1796/PCM1795/PCM1796/PCM1798 Block Diagram ...................................................... 8

2-1 DEM-DAI/ASDAC Silkscreen ............................................................................................. 12

2-2 DEM-DAI/ASDAC (Top View) ............................................................................................ 13

2-3 DEM-DAI/ASDAC (Bottom View)......................................................................................... 14

2-4 DEM-AS/CDAC Silkscreen ................................................................................................ 15

2-5 DEM-AS/CDAC (Top View) ............................................................................................... 15

2-6 DEM-AS/CDAC (Bottom View) ........................................................................................... 16

2-7 DEM-DAI/ASDAC Analog Section (Sockets for Daughterboard and Low-Pass Filter) ............................ 17

2-8 DEM-DAI/ASDAC Connector and Regulator ........................................................................... 17

2-9 DEM-DAI/ASDAC Digital Section (Digital Audio Interface) ........................................................... 18

2-10 DEM-AS/CDAC ............................................................................................................. 19

List of Tables

1-1 Digital Audio Receiver Configuration ...................................................................................... 9

1-2 SW006 Options ............................................................................................................. 10

2-1 Bill of Materials ............................................................................................................. 20

2-2 Bill of Materials ............................................................................................................. 20

4 List of Figures SLEU057A – September 2004 – Revised May 2009

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About This Manual

This document provides the information needed to set up and operate the
DEM-DSD1796/PCM1795/PCM1796/PCM1798 EVM evaluation module, a test platform for the 24-bit,
192-kHz, sampling stereo DSD1796 , PCM1795 , PCM1796 , and PCM1798 audio digital-to-analog
converters (DACs). For a more detailed description of these devices, refer to the specific device product
data sheet available from the Texas Instruments web site at http://www.ti.com .

How to Use This Manual

Throughout this document, the abbreviation EVM and the term evaluation module are synonymous with
the DEM-DSD1796/PCM1795/PCM1796/PCM1798 EVM. Unless specifically noted, the information
presented in this manual applies to the DSD1796, PCM1795, PCM1796, and PCM1798 audio stereo
DACs.

Chapter 1 describes the hardware setup guide for the EVM, including the necessary information required

to configure the EVM switches and jumpers for product evaluation. This chapter also explains how to use
the software provided with the DEM-DSD1796/PCM1795/PCM1796/PCM1798 EVM for controlling the
DAC.

Chapter 2 includes the EVM electrical schematics, printed circuit board (PCB) layouts, and the bills of

material for both the DEM-DSD1796/PCM1795/PCM1796/PCM1798, the DEM-AS/CDAC, and the
DEM-DAI/ASDAC.

Preface

SLEU057A – September 2004 – Revised May 2009

Read This First

Information About Cautions and Warnings

This document contains caution statements.

This is an example of a caution statement. A caution statement describes a
situation that could potentially damage your software or equipment.

The information in a caution or a warning is provided for your protection. Please read each caution and
warning carefully.

If You Need Assistance

If you have questions regarding either the use of this evaluation module or the information contained in the
accompanying documentation, please contact the Texas Instruments Product Information Center at (972)
644–5580 or visit the TI web site at www.ti.com .

FCC Warning

This equipment is intended for use in a laboratory test environment only. It generates, uses, and can
radiate radio frequency energy and has not been tested for compliance with the limits of computing
devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable
protection against radio frequency interference. Operation of this equipment in other environments may
cause interference with radio communications, in which case the user at his own expense is required to
take whatever measures may be required to correct this interference.

Microsoft, Windows are registered trademarks of Microsoft Corporation.
I2S is a trademark of NXP Semiconductors.
TOSLINK is a trademark of Toshiba Corporation.
All other trademarks are the property of their respective owners.

CAUTION

SLEU057A – September 2004 – Revised May 2009 Read This First 5

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Trademarks

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Trademarks

All trademarks are the property of their respective owners.

Read This First6 SLEU057A – September 2004 – Revised May 2009

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SLEU057A – September 2004 – Revised May 2009

The DEM-DSD1796/PCM1795/PCM1796/PCM1798 is an evaluation fixture for the DSD1796/PCM1795/
PCM1796/PCM1798 series of 24-bit, 192-kHz sampling stereo DACs. This EVM provides all necessary
connectors and circuitry for interfacing to audio test systems and commercial audio equipment.

Topic .................................................................................................. Page

1.1 Functional Block Diagram ............................................................ 8

1.2 EVM Features ............................................................................. 8

1.3 System Requirements ................................................................. 9

1.4 Electrostatic Discharge Warning .................................................. 9

1.5 Function Control for DAI Interface Format ..................................... 9

1.6 Reset Operation.......................................................................... 9

1.7 SW006 Operation Control for DAC .............................................. 10

1.8 Jumper Connection ................................................................... 10

1.9 Demonstration Software ............................................................ 10

Chapter 1

Description

SLEU057A – September 2004 – Revised May 2009 Description 7

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CN003

Serial

Connector

I/V

5534a

I/V

5534a

I/V

5534a

I/V

5534a

BALAmp

5534a

BALAmp

5534a

LchOUT
(4.5V )

RMS

RchOUT
(4.5V )

RMS

DAI

CS8414

SW001 003

ModeControl

-

S/PDIFIN

OPT

Coax

DSDS1796

PCM1795
PCM1796
PCM1798

DEM-AS/CDACDaughterCard

3.3-V

Regulator

+VCC

(5V)

±±AVCC

( 15V)

Functional Block Diagram

1.1 Functional Block Diagram

Figure 1-1 illustrates the functional block diagram of the DEM-DSD1796/PCM1795/PCM1796/PCM1798

EVM.

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1.2 EVM Features

Figure 1-1. DEM-DSD1796/PCM1795/PCM1796/PCM1798 Block Diagram

The DEM-DSD1796/PCM1795/PCM1796/PCM1798 series of stereo DACs consist of a DAI (S/PDIF)
section that uses a DSD1796/PCM1795/PCM1796/PCM1798 DAC section, a differential current/voltage
(I/V) section, and a balanced amplifier with a post-low-pass filter (LPF) section.

The DEM-DSD1796/PCM1795/PCM1796/PCM1798 requires a 5-V digital power supply for its digital
circuits, a 5-V analog power supply for the device itself, and a ± 15-V analog power supply for the
balanced amplifier circuits.

The DAI section has both coaxial and optical inputs that are switch-selectable and capable of handling
sampling rates up to 96 kHz.

The DSD1796/PCM1795/PCM1796/PCM1798 accepts PCM audio data input at a sampling rate up to 192
kHz, or a 64-f
the board.

DSD signal input, as determined by functional control settings and jumper connections on

S

This evaluation fixture uses the DEM-DSD1796/PCM1795/PCM1796/PCM1798 demonstration board and
demonstration software for functional evaluation and operational control of the
DSD1796/PCM1795/PCM1796/PCM1798 DAC device.

Description 8 SLEU057A – September 2004 – Revised May 2009

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1.3 System Requirements

The DEM-DSD1796/PCM1795/PCM1796/PCM1798 EVM has the following requirements:

• ± 15-V analog power supply at AVCC+, AVCC–, and GND

• 5-V DAC power supply at VCC and GND

• S/PDIF input (sampling rate fSis up to 96 kHz) connected at the coaxial or optical connector

• RCA analog output connected at CN103 (Lch) and CN104 (Rch); analog full-scale output level is 4.5

V

.

RMS

• PC connected to printer connector CN003 for demonstration software operation (if necessary)

• Appropriate test module:

– DEM-PCM1795: for PCM1795
– DEM-PCM1796: for PCM1796
– DEM-DSD1796: for DSD1796
– DEM-PCM1798: for PCM1798

1.4 Electrostatic Discharge Warning

Many of the components on the DEM-DSD1796/PCM1795/PCM1796/PCM1798 EVM are susceptible to
damage by electrostatic discharge (ESD). Customers are advised to observe proper ESD handling
precautions when unpacking and handling the EVM, including the use of a grounded wrist strap at an
approved ESD workstation.

System Requirements

Failure to observe ESD handling procedures may result in damage to EVM
components.

1.5 Function Control for DAI Interface Format

SW001, SW002, and SW003 are switches for controlling the audio interface format of the DAI receiver
CS8414. The default audio interface format of the DSD1796/PCM1795/PCM1796/PCM1798 is I2S™
format. Table 1-1 lists the digital audio receiver configuration parameters.

Table 1-1. Digital Audio Receiver Configuration

SW001 SW002 SW003 Format

L L L 16- to 24-bit left–justified
L H L 16- to 24-bit l2S

H L H

L H H

1.6 Reset Operation

Pressing the SW004 pushbutton initiates a reset operation of the CS8414.

CAUTION

Receiver Output Data

16-bit right-justified (or

standard)

18-bit right-justified (or

standard)

SLEU057A – September 2004 – Revised May 2009 Description 9

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SW006 Operation Control for DAC

1.7 SW006 Operation Control for DAC

Switch SW006 is the register set and reset control for the PCM1796 and DSD1796. The RESET section of
the switch must be set to H except to perform a reset operation. Table 1-2 shows the options for SW006.

1.8 Jumper Connection

JP001 selects the normal or inverted BCK signal for 24-bit left-justified or other formats (I2S); the default
position is I2S.

1.9 Demonstration Software

Demonstration software is provided to control the PCM1796/DSD1796 internal register using a PC that is
running the Microsoft
to the DEM-PCM/DSD1796 connector CN003.

The demonstration software includes a total of five files in the DEM1796 directory of the supplied CD.
These files are:

• DEM1796.exe

• DEM1796.ini

• Vbrjp200.dll

• Ver.dll

• Inpout.dll

To load the software, first copy these files to a convenient directory (folder), such as:

C:\DEM1796

Then, change the printer-port address in the DEM1796.ini initialization file to:

& H378, & H278, or & H3BCO

Most PCs use & H378 as the default printer-port address.

®

Windows

Table 1-2. SW006 Options

SW006 RESET Function

H Normal operation (default)

L Reset operation

®

operating system. This software uses a printer cable to connect the PC

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10 Description SLEU057A – September 2004 – Revised May 2009

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Chapter 2

SLEU057A – September 2004 – Revised May 2009

Schematics, PCB Layout, and Bill of Materials

This chapter provides the DEM-DAI/ASDAC and the DEM-AS/CDAC printed circuit boards and
schematics. The bill of materials (BOM) is included for component and manufacturer reference.

Note: Board layouts are not to scale. These are intended to show how the board is laid out; they

are not intended to be used for manufacturing DEM-DAI1753/54/55 EVM PCBs.

Topic .................................................................................................. Page

2.1 DEM-DAI/ASDAC Printed Circuit Board Layout ............................. 12

2.2 DEM-AS/CDAC Printed Circuit Board Layout ................................ 15

2.3 DEM-DAI/ASDAC Schematics ..................................................... 17

2.4 DEM-AS/CDAC Schematics ........................................................ 19

2.5 Component Lists....................................................................... 20

SLEU057A – September 2004 – Revised May 2009 Schematics, PCB Layout, and Bill of Materials 11

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DEM-DAI/ASDAC Printed Circuit Board Layout

2.1 DEM-DAI/ASDAC Printed Circuit Board Layout

Figure 2-1 through Figure 2-3 illustrate the printed circuit board (PCB) layout for the DEM-DAI/ASDAC.

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Figure 2-1. DEM-DAI/ASDAC Silkscreen

12 Schematics, PCB Layout, and Bill of Materials SLEU057A – September 2004 – Revised May 2009

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DEM-DAI/ASDAC Printed Circuit Board Layout

Figure 2-2. DEM-DAI/ASDAC (Top View)

SLEU057A – September 2004 – Revised May 2009 Schematics, PCB Layout, and Bill of Materials 13

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DEM-DAI/ASDAC Printed Circuit Board Layout

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Figure 2-3. DEM-DAI/ASDAC (Bottom View)

Schematics, PCB Layout, and Bill of Materials14 SLEU057A – September 2004 – Revised May 2009

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2.2 DEM-AS/CDAC Printed Circuit Board Layout

Figure 2-4 through Figure 2-6 illustrate the PCB layout for the DEM-AS/CDAC.

DEM-AS/CDAC Printed Circuit Board Layout

Figure 2-4. DEM-AS/CDAC Silkscreen

Figure 2-5. DEM-AS/CDAC (Top View)

SLEU057A – September 2004 – Revised May 2009 Schematics, PCB Layout, and Bill of Materials 15

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DEM-AS/CDAC Printed Circuit Board Layout

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Figure 2-6. DEM-AS/CDAC (Bottom View)

Schematics, PCB Layout, and Bill of Materials16 SLEU057A – September 2004 – Revised May 2009

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R101

220

U101

NJM5534

R105

180

C105 8200pF

2

3

6

4

R113

100

C103

0.027uF

R109 200

C101
10uF

RST

MDO

MDI

MC

ML

SCLK

V

CC

V

CC

GND

GND

(NC)

(NC)

(NC)

(NC)

V

OUT

L

V

OUT

L+

GND

GND

V

OUT

R

V

OUT

R+

(NC)

AV

CC

AVCC+

(NC)

GND

GND

V

DD

/16V

CLKO

BCK

LRCK

DATA

(NC)

MUTE

V

DD

V

DD

GND

GND

RESET

MDO

MDI

MC

ML

AGND

D_SCLK

CLKO/D_BCK

P_SCLK

DSD_R

P_BCK

P_LRCK

P_DATA

DSD_L

CN101
XB 3 7 20

C102
10uF

V

CC

1

/16V

CN102
XB 3 7 20

CN103

RCA pj

AGND

D SCLK

D BCK

DSD R

DSD L

AV

CC

AVCC+

7

AVCC+

C109
10uF

/16V

C111
10uF
/16V

AV

CC

C107

8200pF

R107

180

R103

220

R111

200

R102

220

U102

NJM5534

R106

180

C106 8200pF

2

3

6

4

R114

100

C104

0.027uF

R110 200

CN104

RCA pj

7

AVCC+

C110
10uF

/16V

C112
10uF
/16V

AV

CC

C108

8200pF

R108

180

R104

220

R112

200

V

DD

C056
10uF

/16V

C054
100uF
/16V

C053

100uF

/16V

C051

0.1uF

C052
100uF
/16V

2

1

3

GND

INOUT

C055

0.1uF

U051
REG1117 3.3

VCC1

CN055

Banana

Jack

(Black)

CN053

Banana

Jack

(Blue)

CN054
Banana

Jack

(Red)

CN052

Banana

Jack

(Gray)

CN051

Banana

Jack

(Orange)

AVCC+

AV

CC

CN058

C058

0.1uF

VCC2

C057

100uF

/16V

CN057

Banana

Jack

(Black)

CN056
Banana

Jack

(Red)

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2.3 DEM-DAI/ASDAC Schematics

The schematic for the sections of the DEM-DAI/ASDAC are shown in Figure 2-7 through Figure 2-9 .

DEM-DAI/ASDAC Schematics

Figure 2-7. DEM-DAI/ASDAC Analog Section (Sockets for Daughterboard and Low-Pass Filter)

Figure 2-8. DEM-DAI/ASDAC Connector and Regulator

SLEU057A – September 2004 – Revised May 2009 Schematics, PCB Layout, and Bill of Materials 17

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FFC-4BMEP1

U003

74VHC14

U004

74HCT32

U002

C

Cd/F1

Cc/F0

Cb/E2

Ca/E1

C0/E0

VD+

DGND

RXP

RXN

FSYNC

SCK

CS12/FCK

U

28

27

26

25

24

23

22

21

20

19

18

17

16

15

VERF

Ce/F2

SDATA

ERF

M1

M0

VA+

AGND

FILT

MCK

M2

M3

SEL

CBL

C

S8414

2

1

3

U001
TORX173

CN001

RCA pj

R001

75

C001

0.01uF

C002

0.01uF

C004

0.1uF

C003
10uF

/16V

C005
10uF

/16V

C006

0.1uF

C007

10uF

/16V

C008

0.1uF

C011 0.1uF

R003
47k

R004
470

D001
1SS133

SW004
FP1F 2M

C012
10uF
/16V

C0100.1uF

R002
470

C009

0.068uF

(C015)
100uF/16V

3

2

GND

1

OUTIN

(C016)

0.1uF

(FIL001)

(CN004)

FFC 48BMEP1

GND

GND

1

2

3

4

5

6

7

14

13

12

11

10

9

8

GND

U005

74VHC244

C0130.1uF

1

25

[SCLK]

SW001

FT1D 2M

SW002

FT1D 2M

SW003

FT1D 2M

SW005

FT2D 2M

[BCK]

[LRCK]

[BCK(INV)]

INT(CS8414)

EXT

DAIselect

[LRCK]

[BCK]

[DATA]

[SCLK]

[LRCK]

[BCK]

[DATA]

[SCLK]

[BCK]

[e-DA

TA]

C014

GND

U006

74VHC244

1

19

CN003

57LE 40360 7700(D3)

SW006
DSS104

RA001
47kx5

[ML]

[MC]

[MDI]

[RST ]

MDO

RST

[MDO]

1

2

3

4

(L001)

CN002
FFC 2BMEP1

[DATA]

JP001

456

VCC2

18

36

V

DD

0.1uF

MDI

MC

ML

24

48

[e-LRCK]

[e-BCK]

[e-SCLK]

[e-DATA]

[e-LRCK]

[e-BCK]

[e-SCLK]

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

V

CC

V

CC

V

CC

V

CC

1

2

3

4

5

6

7

14

13

12

11

10

9

8

SCLK

BCK

LRCK

DATA

DSD-L

DSD-R

D-BCK

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

1

2

3

4

5

6

7

8

9

10

11

12

13

14

D-SCLK

(TORX179P)

C018
10uF

/16V

C017
10uF
/16V

AGND

CN006

XB 3 7 20

JP002

FFC

2BMEP1

CN007

XB-3-7-20

DEM-DAI/ASDAC Schematics

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Figure 2-9. DEM-DAI/ASDAC Digital Section (Digital Audio Interface)

Schematics, PCB Layout, and Bill of Materials18 SLEU057A – September 2004 – Revised May 2009

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C024

C020

C016

C012

C002

0.1uF

Vcc1

(NC)

MUTE

V

DD

V

DD

GND

GND

RESET

MDO

MDI

MC

ML

AGND

D_SCLK

CLKO/D_BCK

P_SCLK

DSD_R

P_BCK

P_LRCK

P_DATA

DSD_L

U002

NJM5534

R005

820

C011

2700pF

C005
10uF
/16V

(R003)

C014
10uF/16V

C013
10uF/16V

C010

Jumper

(R004)

V

CC

V

CC

GND

GND
(NC)
(NC)

(NC)
(NC)

V

OUT

L

V

OUT

L+

GND

GND
V

OUT

R

V

OUT

R+

(NC)

AV

CC

AVCC+
(NC)

GND
GND

U003

NJM5534

R006

820

C015

2700pF

C018
10uF/16V

C017
10uF

/16V

U004

NJM5534

R009

820

C019

2700pF

(R007)

C022
10uF/16V

C021

10uF
/16V

C016

Jumper

(R008)

U005

NJM5534

R010

820

C023

2700pF

C026
10uF/16V

C025
10uF

/16V

DSDL

DSDR

DBCK

PLRCK/WDCK

PDATA/DFD/PDI

PBCK

SCKI

DGND

V

DD

MS

MDI

MC

MDO

RST

C004

0.1uF

C006
10uF
/16V

R002

10k

C003
10uF
/16V

C001

10uF/16V

U001

DSD1796

(R001)

C009

0.1uF

C008
10uF
/16V

5

2

3

6

4

7

8

5

2

3

6

4

7

8

5

2

3

6

4

7

8

5

2

3

6

4

7

8

22pF

22pF

22pF

22pF

C007

0.1uF

1
2
3
4
5
6
7
8
9

10

11
12
13
14

VCC2L

AGND3L

I

OUT

L

I

OUT

L+

AGND2

VCC1

V

COM

L

V

COM

R

AGND1

I

OUT

R

I

OUT

R+

AGND3R

V

CC

2R

I

REF

28
27
26
25
24
23
22
21
20
19
18
17
16
15

Vcc1

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2.4 DEM-AS/CDAC Schematics

Figure 2-10 shows the schematic for the sections of the DEM-AS/CDAC.

DEM-AS/CDAC Schematics

Figure 2-10. DEM-AS/CDAC

SLEU057A – September 2004 – Revised May 2009 Schematics, PCB Layout, and Bill of Materials 19

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Component Lists

2.5 Component Lists

2.5.1 DEM-AS/CDAC_96/98 Parts List

Table 2-1 lists the bill of materials for the DEM-AS/CDAC_96/98.

Qty RefDes Item Value Mfr Part No Manufacturer Remarks

11 C001, C003, C008, AL ELE capacitor 10 µ F/16 V ROA–16V100M ELNA

C013, C014, C017,
C018, C021, C022,

C025, C026
2 C002, C007 Film capacitor 0.1 µ F AMFF0050J104 Nissei
2 C004, C009 Chip film capacitor 0.1 µ F ECHU1C104JB Matsushita
2 C005, C006 AL ELE capacitor 10 µ F/16 V ROA-16V100M ELNA
0 C010, C027 Film capacitor 0.1 µ F AMFF0050J104 Nissei Jumper connection
4 C011, C015, C019, Film capacitor 2700 pF APSF0100J272 Nissei

C023

4 C012, C016, C020, Ceramic capacitor 22 pF RPE131CH220J50 Murata

C024
1 R001 Resistor 47 k Ω SN14C2C–47k Ω F KOA Not mounted
1 R002 Resistor 10 k Ω SN14C2C–10k Ω F KOA
2 R003, R007 Resistor 4.7 k Ω SN14C2C–4.7k Ω F KOA Not mounted
6 R004, R005, R006, Resistor 820 Ω SN14C2C–820 Ω F KOA R004, R008 not

R008, R009, R010 mounted

1 U001 DAC 28-pin, DSD1796 TIJ

PCM1796
PCM1798

4 U002, U003, U004, Op amp 8-pin, SOP NJM5534M JRC

U005

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Table 2-1. Bill of Materials

SSOP

2.5.2 DEM-DAI/ASDAC_96/98 Parts List

Table 2-2 lists the bill of materials for the DEM-DAI/ASDAC_96/98.

Qty RefDes Item Value Mfr Part No Manufacturer Remarks

2 C001, C002 Film capacitor 0.01 µ F AMFF0050J103 Nissei

7 C109, C110, C111, AL ELE capacitor 10 µ F/16 V ROA-16V100M ELNA

6 Film capacitor 0.1 µ F AMFF0050J104 Nissei C016 not mounted
1 C009 Film capacitor 0.068 µ F AMFF0050J683 Nissei
5 Ceramic capacitor 0.1 µ F RPE132F104Z50 Murata
1 C012 AL ELE capacitor 10 µ F/16 V SME16VB10M ELNA
5 AL ELE capacitor 100 µ F/16 V ROA-16V101M ELNA C015 not mounted
1 C056 Tantalum capacitor 10 µ F/16 V DN1C100M1S NEC
2 AL ELE capacitor 10 µ F/16 V R3A-16V100M ELNA
2 C103, C104 Film capacitor 0.027 µ F APSF0100J273 Nissei
4 Film capacitor 8200 pF APSF0100J822
1 L001 Inductor Not mounted

C003, C005, C007,

C112

C004, C006, C008,

C016, C051, C058

C010, C011, C013,

C014, C055

C015, C052, C053,

C054, C057

C101, C102, C017,

C018

C105, C106, C107, C017, C108 not

C108 mounted

Table 2-2. Bill of Materials

20 Schematics, PCB Layout, and Bill of Materials SLEU057A – September 2004 – Revised May 2009

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Component Lists

Table 2-2. Bill of Materials (continued)

Qty RefDes Item Value Mfr Part No Manufacturer Remarks

1 FIL001 Filter Not mounted
1 CN003 L-type connector 57LE40360-7700(D3) Yamaichi
1 CN004 48-pin connector FFC-48BMEP1 Yamaichi

3 2-pin connector FFC-2BMEP1 Yamaichi
1 CN104 RCA connector (red) LPR6520-0802 SMK
1 CN103 LPR6520-0803 SMK

1 CN001 LPR6520-0804 SMK
1 CN051 Banana jack (yellow) T-45(Yellow) Honda

1 CN052 Banana jack (green) T-45(Green) Honda
1 CN053 Banana jack (blue) T-45(Blue) Honda
2 CN054, CN056 Banana jack (red) T-45(Red) Honda
2 CN055, CN057 Banana jack (black) T-45(Black) Honda

4 Connector 20-pin XB-3-7-20 MAC8
1 D001 Diode 1SS133 ROHM

1 JP001 4-pin connector FFC-4BMEP1 Yamaichi
1 R001 Resistor 75 Ω SN14C2C-75 Ω F KOA
1 R003 Resistor 47 k Ω SN14C2C-47k Ω F KOA
2 R002, R004 Resistor 470 Ω SN14C2C-470 Ω F KOA
4 R101–R104 Resistor 220 Ω SN14C2C-220 Ω F KOA
4 R105–R108 Resistor 180 Ω SN14C2C-180 Ω F KOA
4 R109–R112 Resistor 200 Ω SN14C2C-200 Ω F KOA
2 R113, R114 Resistor 100 Ω SN14C2C-100 Ω F KOA
1 RA001 Resitor array 47 k Ω × 5 M6-1-473J BI

1 U001 TORX179P Toshiba

1 U002 CS8414-CS Cirrus Logic
1 U003 Logic IC TC74VHC14F TI

1 U004 Logic IC TC74HCT32AF TI
2 U005, U006 Logic IC TC74VHC244F TI
1 U051 Regulator IC REG1117-3.3 TI/BB
2 U101, U102 IC socket, DIP 8-pin 100-008-000 3M

3 DIP switch FT1D-2M Fujisoku
1 SW004 Push switch FP1F-2M Fujisoku

1 SW005 DIP switch ( ײ ) FT2D-2M Fujisoku
1 SW006 DIP switch ( ״ ) DSS104 Fujisoku
4 — Spacer AR-325B Nakao
3 JP101–JP103

CN002, CN058,

JP002

RCA connector
(white)

RCA connector
(yellow)

CN101, CN102, CN006, CN007 not

CN006, CN007 mounted

TOSLINK™
connector

Digital audio I/F
receiver IC

SW001, SW002,

SW003

SLEU057A – September 2004 – Revised May 2009 Schematics, PCB Layout, and Bill of Materials 21

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Revision History

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Revision History

Changes from Original (September, 2004) to A Revision .............................................................................................. Page

• Updated document format to current standards....................................................................................... 5

• Added PCM1795 to devices relevant to this user guide ............................................................................. 5

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

22 Revision History SLEU057A – September 2004 – Revised May 2009

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