6160-EV1-REV2 Schematic and Layout

6160-EV1-REV2
Schematic and Layout
DOC TYPE:
SCHEMATIC AND LAYOUT
BOARD REFERENCE:
6160-EV1-REV2
BOARD TYPE:
Customer Main Board
WOLFSON DEVICE(S):
WM1808, WM8957, WM8983, WM8985, WM8986
DATE:
August 2008
DOC REVISION:
Rev 1.0
Customer Information
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August 2008, Rev 1.0
6160-EV1-REV2
Schematic and Layout
SCHEMATIC
Customer Information
Sheet 1: Functional Diagram
2
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6160-EV1-REV2
Schematic and Layout
Sheet 2: S/PDIF Interface
Customer Information
3
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6160-EV1-REV2
Schematic and Layout
Sheet 3: USB Interface
Customer Information
4
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6160-EV1-REV2
Schematic and Layout
Sheet 4: Control Interface Level Shift
Customer Information
5
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6160-EV1-REV2
Schematic and Layout
Sheet 5: Audio Interface Level Shift
Customer Information
6
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Schematic and Layout
Sheet 6: Analogue Inputs
Customer Information
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Schematic and Layout
Sheet 7: WM8985
Customer Information
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Schematic and Layout
Sheet 8: Analogue Outputs
Customer Information
9
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Schematic and Layout
Sheet 9: L/ROUT2 Outputs
Customer Information
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Schematic and Layout
Sheet 10: USB Power
Customer Information
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Schematic and Layout
Sheet 11: External Power
Customer Information
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Schematic and Layout
Sheet 12:Board ID
Customer Information
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Schematic and Layout
Sheet 13: Reference Tables
Customer Information
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Schematic and Layout
Sheet 14: Tables
Customer Information
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Schematic and Layout
BILL OF MATERIALS (BOM)
Customer Information
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6160-EV1-REV2
Schematic and Layout
Customer Information
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6160-EV1-REV2
Schematic and Layout
Customer Information
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6160-EV1-REV2
Schematic and Layout
Customer Information
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6160-EV1-REV2
Schematic and Layout
Customer Information
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Schematic and Layout
PCB LAYOUT
Top Layer: Overview
Customer Information
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Schematic and Layout
Top Layer: Silkscreen + Copper
Customer Information
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Schematic and Layout
Top Layer: Copper
Customer Information
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Schematic and Layout
Bottom Layer: Copper
Customer Information
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Schematic and Layout
GENERIC BOARD CONFIGURATION
L2/R2
phono
RIP/RIN
phono
LIP/LIN
phono
OUT4
phono
OUT3
phono
S/PDIF
OUT
L/ROUT1
phono
S/PDIF
IN
HP L/ROUT1
jack
HP L/ROUT2
jack
L/ROUT2
phono
USB
AUX IN
phono
Customer Information
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6160-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:
[email protected]
+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
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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 :: [email protected]
Customer Information
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