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6162-EV1-REV2 Schematic Layout
Schematic Layout 6162-EV1-REV2 Customer Main WM8940, WM8941, WM8952 April 2008
April 2008,
6162-EV1-REV2 Schematic Layout Schematic
Sheet Functional Diagram
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet S/PDIF Interface
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet Interface
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet Audio Level Shift
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet Control Level Shift
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet Analogue Inputs
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet WM8941
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet Analogue Outputs
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet Device
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet Power
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet External Power
April 2008,
6162-EV1-REV2 Schematic Layout
Sheet Reference Tables (Jumpers)
April 2008,
6162-EV1-REV2 Schematic Layout Bill Materials (BOM)
Item RefDes MSC1 MISC11 Description Grip Seal Bag, 90x115mm 3.5mm Jack Socket 6.5mm Centre Height 74ALVC164245 Dual Supply Transceiver Streaming Controller 0603 Ceramic Capacitor 6.3V 27pF 0603 Ceramic Capacitor Phono Socket mount BLACK Phono Socket mount YELLOW Phono Socket mount WHITE TORX147PL Digital Audio Fiber Optic Receiver Fiber Optic Transmitting Module Digital Audio Interface MC34064 Undervoltage Sense Circuit, SOIC8 Lead-free label, 15mm round 2.54mm pitch Header VERTICAL Header 0.1" VERTICAL 2.54mm Header Vertical Manufacturer Technik Industrial Philips Texas Instruments Murata Panasonic Dragon City Dragon City Dragon City Toshiba Toshiba Semiconductor Brady Harwin Harwin Harwin Manufacturer's Part Number PA123 TSH-3565-PBT-TIC-T 74ALVC164245DL TAS1020BPFB GRM188R60J105KA01D ECJ-1VC1H270J RS109 Black RS109 Yellow RS-109 White TORX147PL TOTX147PL MC34064D-005G Y436425 M20-9980845 M20-9990245 M20-9990345
April 2008,
6162-EV1-REV2 Schematic Layout
Item
RefDes MECH2 P100 P101 P102 P103 P104 P105
Description BC847BS Dual Bipolar Transistor SOT363 receptacle Type Socket Si1902DL Channel Dual MOSFET SC-70 10uF Tantalum Capacitor case 0.35A Poly Switch 1210 300R 0805 BMB2A Ferrite Bead 47uH 1210 Surface Mount Inductor series' 1.1A Poly Switch 1210 B3S1000 SPNO mount switch Tantalum Capacitor SMD-D 220uF 1R50 1206 chip resistor 0.25W 0.1uF 0603 Ceramic Capacitor
Manufacturer Philips Multicomp Vishay Siliconix Kemet Tyco Meggitt Panasonic Raychem Omron Vishay Phycomp
Manufacturer's Part Number BC847BS 61729-0010BLF 2227MC-08-03-F1 SI1902DL-T1-E3 T491A106K010AT MICROSMD035F-2 BMB2A0300AN1 ELJPA470KF MICROSMD110F-2 B3S-1000 TAJD227K010R 2312 1551 1508 06032R104K7B2
47pF 0603 Ceramic Capacitor 220pF 0603 Ceramic Capacitor Hexagonal brass size spacer 20mm length
Harwin
06035A470JAT2A 06035A221JAT2A R6379-02
April 2008,
6162-EV1-REV2 Schematic Layout
Item
RefDes TP10 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 TP25 TP26 TP29 TP30 TP31 TP34 TP11 TP12 TP13 TP32 TP33 SC100 SC101 SC102 SC103 SC104 SC105 W100 W101 W102 W103 W104 W105
Description 15pF 0603 Ceramic Capacitor 0.01uF 0603 Ceramic Capacitor 1.32mm Test Terminal BLACK
Manufacturer Phycomp Phycomp VERO
Manufacturer's Part Number 2238 15159 2238 15636 20-2136
1.32mm Test Terminal Slotted Panhead Screw thread; 12mm long Plain size washer 4.7uF 0805 Ceramic Capacitor 1206 chip resistor array 0.063W 1218 chip resistor 100R 0603 chip resistor 0.063W 0603 chip resistor 0.063W
Vero Roebuck Roebuck Kemet Phycomp Phycomp Multicomp Multicomp
20-313141 PFP527 PFP2497 C0805C475K4PAC 2350 10473 2322 7357 8208 0.063W 0603 100R 0.063W 0603
100K 0603 chip resistor 0.063W 0603 chip resistor 0.063W
Multicomp Multicomp
0.063W 0603 100K 0.063W 0603
April 2008,
6162-EV1-REV2 Schematic Layout
Item
RefDes
Description 0603 chip resistor 0.063W 0603 chip resistor 0.063W 0603 chip resistor 0.063W 0603 chip resistor 0.063W 0603 chip resistor 0.063W 0603 chip resistor 0.063W 0603 chip resistor 0.063W 680R 0603 chip resistor 0.063W 0603 chip resistor 0.063W 0603 chip resistor 0.063W 100pF 0603 Ceramic Capacitor 1000pF 0603 Ceramic Capacitor 0805 Ceramic Capacitor P-Channel MOSFET 60v, Rds(on) 0.17R SOT23 1N5337B 4.7V Zener Diode 1N5341B 6.2V Zener Diode
Manufacturer Multicomp Multicomp Multicomp Multicomp Multicomp Multicomp Multicomp Multicomp Multicomp Multicomp Multicomp Multicomp Multicomp Vishay Semiconductor Semiconductor
Manufacturer's Part Number 0.063W 0603 0.063W 0603 0.063W 0603 0.063W 0603 0.063W 0603 0.063W 0603 0.063W 0603 0.063W 0603 680R 0.063W 0603 0.063W 0603 U0603C101JCT U0603C102JCT N0805R105KCT SI2309DS 1N5337BG 1N5341BG
April 2008,
6162-EV1-REV2 Schematic Layout
Item RefDes LNK17 LNK18 LNK19 LNK27 LNK34 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 Description DS1818 3.3V active-low Power-On-Reset chip KF33BD Very Drop +3.3V Voltage Regulator EEPROM interface BSS138 N-Channel enhancement Mode 12.0MHz GSX49-4/351BF Crystal 12pF 6.0MHz GSX-752A/351JF Crystal 30pF Non-Insulated Panel Socket Phono Socket mount Pair Red/White 0.1" OPEN JUMPER LINK 0.1" OPEN JUMPER LINK YELLOW Manufacturer Dallas Semiconductor Thomson Microelectronics Microchip Technology Fairchild Semiconductor Golledge Golledge Rapid Protech Protech Manufacturer's Part Number DS1818R-10+ KF33BD 24LC64-I/P BSS138 GSX49-4/351BF 12.0MHz GSX-752A/351JF 6.0MHz 3110I 20-1290 22-3565 22-3570
April 2008,
6162-EV1-REV2 Schematic Layout
Item Unpop
RefDes LED1 LED3 LED4 LED5 LED6 LED7 LED8 LED2 LED10 LED9 LNK23 PCB1
Description 470R 0603 chip resistor 0.063W KP-2012MGC 0805 Chip GREEN KP-2012SRC-PRV 0805 Chip KP-2012SYC 0805 Chip YELLOW PCA9554D Expander 5way 2.54mm Pitch Jumper Link Block Black 2x12 2.54mm pitch Header VERTICAL 2.54mm Header Vertical WM8804 Digital Interface Transceiver with
Manufacturer Tyco Kingbright Kingbright Kingbright Philips Toby Toby Toby Wolfson Microelectronics Wolfson Microelectronics
Manufacturer's Part Number 01622949-1 KP-2012MGC KP-2012SRC-PRV KP-2012SYC PCA9554D C33-GAG1-2x5-G THD-12-R THT-5-R 6162-EV1-REV1 WM8804GEDS
4.7uF 0603 Ceramic Capacitor 6.3V 187R 0805 chip resistor 0.125W
Murata TYCO ELECTRONICS HOLSWORTHY Harwin
GRM188R60J475KE19D RN73C2A187RBTG
Header 0.1" VERTICAL
M20-9990245
April 2008,
6162-EV1-REV2 Schematic Layout
Item
RefDes TP23 TP24 TP27 TP28
Description Panel Socket Mount 1.32mm Test Terminal 0603 chip resistor 0.063W 0603 chip resistor 0.063W 0805 Ceramic Capacitor 1.32mm off-board connection point WM8941 Mono CODEC with Speaker Driver Video Buffer
Manufacturer Amphenol Vero Multicomp Multicomp Multicomp Wolfson Microelectronics
Manufacturer's Part Number B6251F1-NT3G-75 20-313141 0.063W 0603 0.063W 0603 N0805R105KCT WM8941GEFL/V
April 2008,
6162-EV1-REV2 Schematic Layout Layout
Silkscreen
6162-EV1-REV2
April 2008,
6162-EV1-REV2 Schematic Layout
Layer
April 2008,
6162-EV1-REV2 Schematic Layout
Layer Plane
April 2008,
6162-EV1-REV2 Schematic Layout
Layer3 GND/POWER Plane
April 2008,
6162-EV1-REV2 Schematic Layout
Bottom Layer
April 2008,
6162-EV1-REV2 Schematic Layout Generic Board Configuration
Board Setup Generic ADC, DAC, Bypass power supply S/PDIF audio interface phono electrical input optical output Slave Mode Outputs coupled referenced load Phono jack Inputs phono
jack S/PDIF
phono phono
S/PDIF
6162-EV1-REV2
MONOOUT phono jack
SPKOUTN/P phono
April 2008,
6162-EV1-REV2 Schematic Layout Application Support
require more information require technical support, please contact Wolfson Microelectronics Applications group through following channels: Email: Telephone Apps: Fax: Mail: apps@wolfsonmicro.com 7070 7001 Applications Engineering address last page
contact your local Wolfson representative. Additional information made available site http://www.wolfsonmicro.com
April 2008,
6162-EV1-REV2 Schematic Layout Important Notice
Wolfson Microelectronics ("Wolfson") products services sold subject Wolfson's terms conditions sale, delivery payment supplied time order acknowledgement. Wolfson warrants performance products specifications effect date shipment. Wolfson reserves right make changes products specifications discontinue product service without notice. Customers should therefore obtain latest version relevant information from Wolfson verify that information current. Testing other quality control techniques utilised extent Wolfson deems necessary support warranty. Specific testing parameters each device necessarily performed unless required regulation. order minimise risks associated with customer applications, customer must adequate design operating safeguards minimise inherent procedural hazards. Wolfson liable applications assistance customer product design. customer solely responsible selection Wolfson products. Wolfson liable such selection circuitry other than circuitry entirely embodied Wolfson product. Wolfson's products intended life support systems, appliances, nuclear systems systems where malfunction reasonably expected result personal injury, death severe property environmental damage. products customer such purposes customer's risk. Wolfson does grant licence (express implied) under patent right, copyright, mask work right other intellectual property right Wolfson covering relating combination, machine, process which products services might used. provision publication third party's products services does constitute Wolfson's approval, licence, warranty endorsement thereof. third party trade marks contained this document belong respective third party owner. Reproduction information from Wolfson datasheets permissible only reproduction without alteration accompanied associated copyright, proprietary other notices (including this notice) conditions. Wolfson liable unauthorised alteration such information reliance placed thereon. representations made, warranties given, and/or liabilities accepted person which differ from those contained this datasheet Wolfson's standard terms conditions sale, delivery payment made, given and/or accepted that person's risk. Wolfson liable such representations, warranties liabilities reliance placed thereon person. ADDRESS: Wolfson Microelectronics Westfield House Westfield Road Edinburgh EH11 United Kingdom (0)131 7000 (0)131 7001 Email apps@wolfsonmicro.com Customer Information April 2008,
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