6162 EV1 REV2 Schematic and Layout

6162-EV1-REV2
Schematic and Layout
DOC TYPE:
Schematic and Layout
BOARD REFERENCE:
6162-EV1-REV2
BOARD TYPE:
Customer Main
WOLFSON DEVICE(S):
WM8940, WM8941, WM8952
DATE:
April 2008
DOC REVISION:
Rev 1.0
Customer Information
1
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Schematic
Customer Information
Sheet 1: Functional Diagram
2
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 2: S/PDIF Interface
Customer Information
3
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 3: USB Interface
Customer Information
4
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 4: Audio Level Shift
Customer Information
5
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 5: Control Level Shift
Customer Information
6
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 6: Analogue Inputs
Customer Information
7
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 7: WM8941
Customer Information
8
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 8: Analogue Outputs
Customer Information
9
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 9: Device ID
Customer Information
10
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 10: USB Power
Customer Information
11
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 11: External Power
Customer Information
12
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Sheet 12: Reference Tables (Jumpers)
Customer Information
13
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Bill Of Materials (BOM)
Item
RefDes
Description
Manufacturer
Manufacturer's Part
Number
1
MSC1
Grip Seal Bag, 90x115mm
CPC
PA123
2
J16 J42
3.5mm Jack Socket 6.5mm Centre Height
Technik Industrial
TSH-3565-PBT-TIC-T
3
U9
74ALVC164245 16 Bit Dual Supply Bus
Transceiver SSO
Philips
74ALVC164245DL
4
U7
USB Streaming Controller
Texas Instruments
TAS1020BPFB
5
C51
1uF 0603 SMD Ceramic Capacitor 6.3V X5R
Murata
GRM188R60J105KA01D
6
C14 C15
27pF 0603 SMD Ceramic Capacitor 50V NPO
Panasonic
ECJ-1VC1H270J
7
J39
Phono Socket PCB mount BLACK
Dragon City
RS109 - Black
8
J29
Phono Socket PCB mount YELLOW
Dragon City
RS109 - Yellow
9
J28
Phono Socket PCB mount WHITE
Dragon City
RS-109 White
10
U12
TORX147PL Digital Audio Fiber Optic Receiver
Toshiba
TORX147PL
11
U10
Fiber Optic Transmitting Module for Digital Audio
Interface
Toshiba
TOTX147PL
12
U2
MC34064 Undervoltage Sense Circuit, SOIC8
On Semiconductor
MC34064D-005G
13
MISC11
Lead-free label, 15mm round
Brady
Y436425
14
H2 H8 H9 H11 H12
2x8 2.54mm pitch PCB Pin Header VERTICAL
Harwin
M20-9980845
15
H3 J17 J18 J19 J20 J21
J25 J30 J34 J35 J38
1x2 PCB Pin Header 0.1" VERTICAL
Harwin
M20-9990245
16
J10 J11 J12 J13 J14 J15
J22 J26 J31 J32 J33 J37
1x3 2.54mm Header Vertical
Harwin
M20-9990345
Customer Information
14
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part
Number
17
Q2
BC847BS NPN Dual Bipolar Transistor SOT363
Philips
BC847BS
18
J9
USB receptacle Type B
FCI
61729-0010BLF
19
MECH2
IC Socket DIL 8 WAY
Multicomp
2227MC-08-03-F1
20
Q4 Q5 Q6 Q7
Si1902DL N- Channel Dual MOSFET SC-70
Vishay Siliconix
SI1902DL-T1-E3
21
C1 C3 C22 C23 C25
10uF 10V SMD Tantalum Capacitor case A
Kemet
T491A106K010AT
22
PS1 PS2 PS3 PS4
0.35A Poly Switch 1210
Tyco
MICROSMD035F-2
23
L1 L2
300R 0805 BMB2A Ferrite Bead
Meggitt
BMB2A0300AN1
24
L3
47uH 1210 Surface Mount Inductor 'PA series'
Panasonic
ELJPA470KF
25
PS5 PS6
1.1A Poly Switch 1210
Raychem
MICROSMD110F-2
26
SW1
B3S1000 SPNO SMT PCB mount switch
Omron
B3S-1000
27
C52 C57
Tantalum Capacitor SMD-D 220uF - 10V - AVX
AVX
TAJD227K010R
28
R1
1R50 1206 SMD chip resistor 5% 0.25W
Vishay BC
2312 1551 1508
29
C2 C12 C17 C21 C24
C26 C27 C28 C29 C30
C31 C32 C35 C36 C39
C48 C50 C54 C56 C60
0.1uF 0603 SMD Ceramic Capacitor 16V X7R
Phycomp
06032R104K7B2
30
C4 C5
47pF 0603 SMD Ceramic Capacitor 50V NPO
AVX
06035A470JAT2A
31
C16 C20 C34 C38 C49
C53 C55 C63
220pF 0603 SMD Ceramic Capacitor 50V NPO
AVX
06035A221JAT2A
32
P100 P101 P102 P103
P104 P105
Hexagonal brass M3 size spacer 20mm length
Harwin
R6379-02
Customer Information
15
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part
Number
33
C58 C59
15pF 0603 SMD Ceramic Capacitor 50V X7R
Phycomp
2238 867 15159
34
C13
0.01uF 0603 SMD Ceramic Capacitor 50V X7R
Phycomp
2238 586 15636
35
TP9 TP10 TP14 TP15
TP16 TP17 TP18 TP19
TP20 TP21 TP22 TP25
TP26 TP29 TP30 TP31
TP34
1.32mm PCB Test Terminal BLACK
VERO
20-2136
36
TP11 TP12 TP13 TP32
TP33
1.32mm PCB Test Terminal RED
Vero
20-313141
37
SC100 SC101 SC102
SC103 SC104 SC105
Slotted Panhead Screw - M3 thread; 12mm long
Roebuck
PFP527
38
W100 W101 W102
W103 W104 W105
Plain M3 size washer
Roebuck
PFP2497
39
C6 C7 C8 C9 C10 C11
4.7uF 0805 SMD Ceramic Capacitor 16V X5R
Kemet
C0805C475K4PAC
40
R50
47k 1206 SMD chip 4 resistor array 5% 0.063W
Phycomp
2350 035 10473
41
R58
8R2 1218 SMD chip resistor 1% 1W
Phycomp
2322 7357 8208
42
R30
100R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 100R
43
R16 R17 R23 R24 R32
R33 R41 R43 R51 R53
R54
10k 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 10K
44
R18 R19
100K 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 100K
45
R3
1k5 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 1K5
Customer Information
16
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part
Number
46
R49 R52 R55 R56
16R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 16R
47
R20
2k2 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 2K2
48
R4 R5
27R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 27R
49
R15
3K0 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 3K
50
R27 R28
33R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 33R
51
R13 R14 R35 R36 R42
R44
4K7 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 4K7
52
R6 R21 R22 R26 R29
R40 R59
47K 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 47K
53
R7
680R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 680R
54
R45
75R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 75R
55
R37 R38 R47 R48
0R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 0R
56
C18
100pF 0603 SMD Ceramic Capacitor 50V NPO
Multicomp
U0603C101JCT
57
C19
1000pF 0603 SMD Ceramic Capacitor 50V NPO
Multicomp
U0603C102JCT
58
C33 C37 C47 C62
1uF 0805 SMD Ceramic Capacitor 10V X7R
Multicomp
N0805R105KCT
59
Q1
P-Channel MOSFET 60v, Rds(on) = 0.17R
SOT23
Vishay
SI2309DS
60
D2 D3 D4 D5 D6
1N5337B 4.7V 5W Zener Diode PTH
ON Semiconductor
1N5337BG
61
D1
1N5341B 6.2V 5W Zener Diode PTH
ON Semiconductor
1N5341BG
Customer Information
17
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part
Number
62
U8 U14
DS1818 3.3V active-low Power-On-Reset chip
SOT
Dallas
Semiconductor
DS1818R-10+
63
U1 U5 U6
KF33BD Very Low Drop +3.3V Voltage Regulator
SO
SGS Thomson
Microelectronics
KF33BD
64
U3
EEPROM 8x8 i2c interface
Microchip
Technology
24LC64-I/P
65
Q3 Q8
BSS138 N-Channel enhancement Mode FET
Fairchild
Semiconductor
BSS138
66
Y2
12.0MHz GSX49-4/351BF SM Crystal 12pF
Golledge
GSX49-4/351BF 12.0MHz
67
Y1
6.0MHz GSX-752A/351JF SM Crystal 30pF
Golledge
GSX-752A/351JF 6.0MHz
68
J1 J2 J3 J4 J5 J6 J7 J8
4mm Non-Insulated Panel Socket 16A
PJP
3110I
69
J24 J43
Phono Socket PCB mount Pair Red/White
Rapid
20-1290
70
LNK17 LNK18 LNK19
LNK27 LNK34
0.1" OPEN JUMPER LINK RED
Protech
22-3565
71
LNK10 LNK11 LNK12
LNK13 LNK14 LNK20
LNK21 LNK22 LNK25
LNK26 LNK30 LNK31
LNK32 LNK33 LNK35
LNK37 LNK38 LNK_H1-4
LNK_H1-5 LNK_H1_1
LNK_H1_2 LNK_H1_3
LNK_H2_1 LNK_H2_2
LNK_H2_3
0.1" OPEN JUMPER LINK YELLOW
Protech
22-3570
Customer Information
18
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part
Number
72
R2 R8 R9 R10 R11 R12
R25 R46
470R 0603 SMD chip resistor 1% 0.063W
Tyco
01622949-1
73
LED1 LED3 LED4 LED5
LED6 LED7 LED8
KP-2012MGC 0805 SMD Chip LED GREEN
Kingbright
KP-2012MGC
74
LED2 LED10
KP-2012SRC-PRV 0805 SMD Chip LED RED
Kingbright
KP-2012SRC-PRV
75
LED9
KP-2012SYC 0805 SMD Chip LED YELLOW
Kingbright
KP-2012SYC
76
U4
PCA9554D I2C I/O Expander
Philips
PCA9554D
77
LNK23
5way 2.54mm Pitch Jumper Link Block - Black
Toby
C33-GAG1-2x5-G
78
H1
2x12 2.54mm pitch PCB Pin Header VERTICAL
Toby
THD-12-R
79
J23
3x5 2.54mm Header Vertical
Toby
THT-5-R
80
PCB1
PCB
Wolfson
Microelectronics
6162-EV1-REV1
81
U13
WM8804 1:1 Digital Interface Transceiver with
PLL
Wolfson
Microelectronics
WM8804GEDS
82
C40 C41 C42 C43 C44
C45 C46
4.7uF 0603 SMD Ceramic Capacitor 6.3V X5R
Murata
GRM188R60J475KE19D
83
R39
187R 0805 SMD chip resistor 1% 0.125W
TYCO
ELECTRONICS /
HOLSWORTHY
RN73C2A187RBTG
84
J27 J36
1x2 PCB Pin Header 0.1" VERTICAL
Harwin
M20-9990245
Unpop
Customer Information
19
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part
Number
85
J40 J41
BNC Panel Socket PCB Mount 75R
Amphenol
B6251F1-NT3G-75
86
TP23 TP24 TP27 TP28
1.32mm PCB Test Terminal RED
Vero
20-313141
87
R31
33R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 33R
88
R34 R57
75R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 75R
89
C61
1uF 0805 SMD Ceramic Capacitor 10V X7R
Multicomp
N0805R105KCT
90
TP1 TP2 TP3 TP4 TP5
TP6 TP7 TP8
1.32mm off-board connection point
N/A
N/A
91
U11
WM8941 Mono CODEC with Speaker Driver and
Video Buffer
Wolfson
Microelectronics
WM8941GEFL/V
Customer Information
20
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Layout
Top Silkscreen
6162-EV1-REV2
Customer Information
21
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Top Layer
Customer Information
22
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Layer 2
GND Plane
Customer Information
23
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Layer3
GND/POWER
Plane
Customer Information
24
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Bottom Layer
Customer Information
25
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Generic Board Configuration
USB
MIC IN
jack
S/PDIF
OUT
MIC IN
phono
AUX IN
phono
S/PDIF
IN
6162-EV1-REV2
MONOOUT
phono
SPKOUTN/P
phono
Board Setup
• Generic ADC, DAC, Bypass
• USB power supply
• S/PDIF audio interface
– phono electrical input
– optical output
• Slave Mode
• Outputs
– AC coupled
– GND referenced
– No load
– Phono or jack
• Inputs
– phono
HP OUT
jack
Customer Information
26
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Application Support
If you require more information or require technical support, please contact the Wolfson Microelectronics Applications group through the following channels:
Email:
Telephone Apps:
Fax:
Mail:
apps@wolfsonmicro.com
+44 (0) 131 272 7070
+44 (0) 131 272 7001
Applications Engineering at the address on the last page
or contact your local Wolfson representative.
Additional information may be made available on our web site at: http://www.wolfsonmicro.com
Customer Information
27
April 2008, Rev 1.0
6162-EV1-REV2
Schematic and Layout
Important Notice
Wolfson Microelectronics plc (“Wolfson”) products and services are sold subject to Wolfson’s terms and conditions of sale, delivery and payment supplied at the time of order
acknowledgement.
Wolfson warrants performance of its products to the specifications in effect at the date of shipment. Wolfson reserves the right to make changes to its products and specifications or
to discontinue any product or service without notice. Customers should therefore obtain the latest version of relevant information from Wolfson to verify that the information is
current.
Testing and other quality control techniques are utilised to the extent Wolfson deems necessary to support its warranty. Specific testing of all parameters of each device is not
necessarily performed unless required by law or regulation.
In order to minimise risks associated with customer applications, the customer must use adequate design and operating safeguards to minimise inherent or procedural hazards.
Wolfson is not liable for applications assistance or customer product design. The customer is solely responsible for its selection and use of Wolfson products. Wolfson is not liable
for such selection or use nor for use of any circuitry other than circuitry entirely embodied in a Wolfson product.
Wolfson’s products are not intended for use in life support systems, appliances, nuclear systems or systems where malfunction can reasonably be expected to result in personal
injury, death or severe property or environmental damage. Any use of products by the customer for such purposes is at the customer’s own risk.
Wolfson does not grant any licence (express or implied) under any patent right, copyright, mask work right or other intellectual property right of Wolfson covering or relating to any
combination, machine, or process in which its products or services might be or are used. Any provision or publication of any third party’s products or services does not constitute
Wolfson’s approval, licence, warranty or endorsement thereof. Any third party trade marks contained in this document belong to the respective third party owner.
Reproduction of information from Wolfson datasheets is permissible only if reproduction is without alteration and is accompanied by all associated copyright, proprietary and other
notices (including this notice) and conditions. Wolfson is not liable for any unauthorised alteration of such information or for any reliance placed thereon.
Any representations made, warranties given, and/or liabilities accepted by any person which differ from those contained in this datasheet or in Wolfson’s standard terms and
conditions of sale, delivery and payment are made, given and/or accepted at that person’s own risk. Wolfson is not liable for any such representations, warranties or liabilities or for
any reliance placed thereon by any person.
ADDRESS:
Wolfson Microelectronics plc
Westfield House
26 Westfield Road
Edinburgh
EH11 2QB
United Kingdom
Tel :: +44 (0)131 272 7000
Fax :: +44 (0)131 272 7001
Email :: apps@wolfsonmicro.com
Customer Information
28
April 2008, Rev 1.0