Arcam rCube Service manual
Contents
1. PART No DESCRIPTION QTY E413AY E413AYW PLATE ASSEMBLY CUBE 1 E397AY E397AYW DOCK FLAP ASSEMBLY CUBE 1 L194AY TOUCH BUTTON PCB ASSEMBLY 1 L116CA FLEXFOIL iPOD PCB TO BUTTON PCB 1 F325 NYLON SPACER 4 DRAWN BY MCM amp R CAMBRIDGE LTD DATE TOLERANCES UNLESS 0 00 0 10 ALL DIMENSIONS IN CHECKED BY MGB OTHERWISE STATED 0 0 0 20 MILLIMETERS UNLESS ANGULAR TOL 2 DEGREES OTHERWISE STATED ORIGINAL SCALE 1 1 MATERIAL FINISH SHT 5 OF 5 A PART NUMBER AND DRAWING NUMBER CUBE MAIN ASSEMBLY DRAWING TITLE TOP PLATE 1 2 3 4 5 6 7 8 REPLACE iPOD ANTI STATIC PRECAUTIONS MUST BE TAKEN TO AVOID DAMAGE ELECTRONIC COMPONENTS 1 PARTLY OPEN DOCK FLAP 2 SLIDE DOCK REARWARDS 3 HINGE DOCK UPWARDS TO 4 DISCONNECT FLEXFOILS amp 5 UNDO iPOD PCB SCREWS amp AGAINST SPRING PRESSURE REVEAL FLEXFOIL CABLES HINGE DOCK FULLY UPWARDS EE MERE D BAR 6 FIT GROMMETS TO NEW PCB amp REVERSE REMOVAL INSTRUCTIONS TO REPLACE BATTERY DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE 1 REMOVE RUBBER FEET FROM BASE OF UNIT 2 REMOVE SCREWS amp BASE COVER 3 REMOVE BATT2. 19V 3REG C651 R602 19 _ P61410R Vf 0 48V 3 5A 25degC C649 C600 GND 1NO 0W5 M600 Reverse voltage 60V max 10N 1UF REG600 50V L600 FDV303N DC input jack DCIN 50V 25V LM25574 C601 100U 3V14 STBY SOT 23 3V14 0600 0805 3 16 615 LI 600 601 2 2 608 5600 609 51 GND R601 C650 C603 602 TR PDS760 4 4 7 10 10UF 1007 REG601 Fuse Littelfuse SM RoHS SW600A P635 ad RX Roses EN HIRD GND SDDJE32100 DFLS230LH P637 ane 0W063 P640 SM0603 608 5 P641 642 E R606 TR604 1 24K pro PSU DISABLE E MMUN2211LT1 to uC 0W063 22N O bs 50723 GND Reverse voltage 30V max DC_PWR_PRESENT gt GND 20k sets approx 300kHz PER 50V This should be fine just faster clock is master C609 0805 470N GND Gub 50V 47K Need to look into how to keep 0 063 3V3 STBY suppliy alive long enough 0603 GND GND E 24 20 ti been to reduce power used GND Pulldown not required on this line to to detect supply orce 3V14 ON i e the non standby 4 upply when uC is booting in USB pgrade mode as digital transistors on bulk Storage aps en the pre regulator IY s his control line elsewhere include side internal pulldowns C610 1UF 25V 0805 REG602 LM25574 C611 L601 5VA GND 1625525 22 603 SD has internal pull up to enable P625 VIN BST SD E R609 614 _ C613 fr
3. ECONR DATE CHG ZONE DESCRIPTION OF CHANGE REL DR CHK ITEM NO PART No DESCRIPTION QTY 1 105 E105MCW IBASE CASTING CUBE 1 2 E977PM TRIM RING ENCLOSURE CUBE 1 3 E850AP FOAM PAD BATTERY COMPARTMENT 1 4 E851AP FOAM STRIP BATTERY COMPARTMENT 1 DRAWN BY MCM AR amp R CAMBRIDGE LTD DATE 1102010 TOLERANCES UNLESS 0 00 0 10 ALL DIMENSIONS IN CHECKED BY MGB OTHERWISE STATED 0 0 0 20 MILLIMETERS UNLESS ANGULAR TOL 2 DEGREES OTHERWISE STATED ORIGINAL SCALE 1 2 MATERIAL FINISH SHT 3 OF 5 PART NUMBER AND DRAWING NUMBER CUBE MAIN ASSEMBLY DRAWING TITLE BASE 6 7 8 10 20 30 40 50 60 70 80 90 100 ECONR DATE CHG ZONE DESCRIPTION OF CHANGE REL DR CHK ITEM NO PART No DESCRIPTION QTY 1 E398AY E398AYW DOCK ASSEMBLY CUBE 1 2 F327 SPRING REMOVABLE DOCK CUBE 2 DRAWN BY MCM AR amp R CAMBRIDGE LTD DATE diis TOLERANCES UNLESS 0 00 0 10 ALL DIMENSIONS IN CHECKED BY MGB OTHERWISE STATED 0 0 0 20 MILLIMETERS UNLESS ANGULAR TOL 2 DEGREES OTHERWISE STATED ORIGINAL SCALE 1 1 MATERIAL FINISH SHT 4 OF 5 A PART NUMBER AND DRAWING NUMBER CUBE MAIN ASSEMBLY DRAWING TITLE POD jock 2 3 4 5 6 7 8 ECONR DATE CHG ZONE DESCRIPTION OF CHANGE REL DR CHK
4. 7 p219 7 6 206 207 IPOD DETECT Gub EXE O O J L IPOD AUX L b MICRO READY R209 P220 478 227 e NE EE 0W063 MOLEX 47 50 10 R211 0603 5 0 063 AN SEL 0603 10K Connect remote sense to av return at ffc OW063 GND C209 100 50V 0603 SVID C coMP v P208 P209 5VA C212 16V IC200C Ral Sep n NJM2114M DG413DY SVID Y P211 1 P222 24 10 13K RM2 0W063 478 P228 0W063 1 0W063 C216 ie 1201 05M AN IP SEL put GND SV 400N GND CVBS COMP PB 16V D200 D201 F 545 545 16V 9 tina gl pnk om woss a owoe3 0W063 cd Bx OT 14M IC200D 0603 0603 R215 VID CABLE 0 223 5 DG413DY 7 224 R220 15 14 SK202 13K Dco VID CABLE 1 AUX R P216 R221 6 0W063 478 P229 AUX L 217 10 0W063 SKT201 Io GND IPOD AV RETURN A GND 2 3Vrms should give just under 1vrms out of op amps gt JYE TAI lt RJ AN_IP SEL DRAWING TITLE SoundCube audio in video out Add test points A GIN Correct grounding scheme for video connectors ARCAM Filename 1482 14 SoundCube audio In video SU SenDo 105074 30 03 10 Correct ve input to input amps 10 E001 05 01 10 Change op amps to unity gain single ended A amp R Cambridge Ltd 09 E142 08 07 09 Prototype release INITIALS DESCRIPTION OF CHANGE Contact Engineer Mark Tweedale Contact Tel
5. 7 D 47K 16 680P 2 n 50V Jowo63 ndn Tm BD3812F E2 16V 680P BK2 100P P 50v 0 063 Address xxxx x11x GND GND IC502 50V 0 063 C513 C516 50V 50V C517 BD3812F E2 100 100UF 1 TWEET VOL R 100UF 50V 16V GND 603 16V GND P501 14 521 WOOF VOL R GND P502 3 7R_ TWEET VOL L GND 603 WOOF VOL SV 5V C324 C325 326 32 5 10 47P 10P 50V 50V C331 47P GND C351 50V 10P 10 50V 50V 50V 50V R514 P543 R515 P536 IC500B TRO IC503B GND 455 GND aoea ES NM IM GND Quos 1 5 5 R520 P539 R521 P540 6 ae NE R522 P537 R523 538 0 TWEET_L 5K6 WOOF_L m 5K6 GND 6K8 15 0W063 nex oed 6K8 15K 0W063 pore ass 400UF C528 R526 C529 47K 100UF C530 R527 C531 47K 16V 0 063 680P 0 063 oop 0 063 16 0 063 680 0 063 100 50 0 063 50V 0 063 50V C335 50V 0 063 50V E P541 47P P542 50V GND 50V GND GND JOGE SV GND GND 50V 50V 50V 50V C341 10P 47P 10P 47P 50V 50V 50V 50V GND GND SHDN SHDN AMP AMP MUTE GND GND PVDD PVDD PVDD 19V_AMP_LW 19V_AMP_RW 19V_AMP_T Replace with ferrite bead Replace with ferrite bead Replace with ferrite bead 8528 P550 8529 551 8530 P552 GND a a C538 C540 5 25V AMP_SHDN 1206 Poen r 522 1206 8993 AMP_MUTE C535 C536 C537 These two need pulldowns
6. PWR PRESENT ATMEL OE POS SW GND CHARGE DISABLE IR EYE 4 45 44 N lt al AJO a Vd N N n n 2 O 1 8 AT64 IS GENERATED BY THE ATMEL 3V14 STBY 1V8_AT64 C304 C305 GND 3V14 STBY VDDPLL C321 1 0 50V 0402 19 VDDANA ADVREF P353 VDDOUT 1V8_AT64 56 22 VDDCORE VDDCORE VDDCORE RESET IC303 LM809M3 2 63 74HC595D SO 16 GND 63 P354 ATMEL RES GND VCC GND DRAWING TITLE SoundCube Micro amp R Cambridge Ltd 09 E142 face A Contact Engineer Mark Tweedale Contact Tel Direct 01223 203210 Cambridge CB25 9QR markt arcam co uk Contact Tel Reception 01223 203200 C300 X300 C301 3V14 STBY 18P 12MHz 18P GND CON301 50V 50V 1 0603 0603 2 HARWIN P356 P357 M20 973 GND IPOD TO UC RS232 IPOD TO UC RS232 P302 UC TO IPOD RS232 P303 UC TO IPOD RS232 VOL DAT P304 a VOL DAT H 2 VOL CLK P305 VOL CLK ul 2 ur lt UART KLEER TO UC UART KLEER TO UC P306 UART UC TO KLEER P307 UART UC TO KLEER 5 S 5 as m 2 IR EYE P308 s 5 Sins EYE VID_CABLE_0 P309 VID CABLE 0 3 s 8 5 VID CABLE 1 VID CABLE 1 P310 AT32UC3B0256 A2UT SPI MODEO P311 SPI MODE1 P312 551 MODES HOST SPI CS USB PWR FAULT USB_
7. SPI MODEO 1 215 g 22 00 KLEER gt RECIEVE E2PROM SPI MODE1 SPI MODE1 2 214 23 SPI 01 KLEER gt TRANSMIT 2 3 2219 224 2 10 HOST gt RECIEVE 2 VDD suppliy for Kleer 3 0V Max 3 6V Abs Max 12 425 SPI 11 HOST gt TRANSMIT E2PROM oe 3V14 RF 4 103 R435 461 E pa 7 MCLK KLEER SPDIF MCLK KLEER 1 C430 sae C433 C432 C431 C446 C447 C448 74HC138D 3V14 RF 100N GND 100R P444 16V 0 063 1 40 74HC125D 0402 R412 5 0603 ORO GND X7R 10K ve IC404D SM0603 GND 405 MCLK KLEER DSP 11 KLEER 2 SPI ENO 1 406 jg 18 P446 2 1 3V14 RF S d 1 407 SPI SLAVE SEL 0 P426 2 P448 5 5 Kleer SPI DATA KLEER OUT P427 4 14 PS P449 awe as 74HC125D T KLR3012 SPI KLEER OUT P428 6 12 8 M95512 RDW6TP 0W063 Pup S DATA IN P429 SCLK KLEER R431 100R 1 4 KLR3012 LRCLK KLEER 0W0638 MV65 4 TA MEE 4 DAI BCLK D R418 l R432 m pooR m 465 13 DAI FS SDATA DSP IN SDATA KLEER 0WO063 0603 P435 14 ES 21 UARTO make available for KDT or production test on header GND VDD XTAL 7TALVC244APW 2 405 SPI 2 19 17 100R P4651 100R HOST SPI CS SEEN HOST SPLDATA GUT fT 1
8. Battery charger U L182 1 L182 1 0 SoundCube PSU charge SchDoc FIX100 FIX101 FIX105 FIX106 FIX107 eet inet et MC AR gt CHARGE DISABLE gt PSU DISABLE gt EN IPOD PWR V IOUT POT UC TO IPOD RS232 gt POD TO UC RS232 gt ACC_POWER 5 IPOD DETECT ay MICRO READY 2 2 50 SDA 2 SCL gt I2C SCL gt INT_DISPLAY gt SPARE2 lt S STBY LED gt _ gt 5 VID CABLE 1 ch AN_IP_SEL Dia 3 2mm Dia 3 5mm Dia 3 5mm Dia 3 5mm Dia 3 5mm Dia 3 5mm 104 100 i GND Dia 3 5mm dn 10N 50V FIX103 C101 fen Dia 3 2mm 50V FIX102 C102 fen Dia 3 5mm 50V DC PWR PRESENT TL100 TL102 FD100 FD102 FD104 2 BATT_PWR_PRESENT x CHARGE DISABLE USB PWR FAULT PSU DISABLE TL101 TL103 FD101 FD103 FD105 EN IPOD PWR V_IOUT_POT lt DC_PWR_PRESENT BATT_PWR_PRESENT lt USB PWR FAULT lt U L182 1 Kleer module DSP ADC DAC L182 1 0 SoundCube kleer DSP SchDoc RF Amp Diversity U L182 1 L182 1 0 SoundCube RF amp SchDoc ih SPDIF RST gt SPDIF RST GER gt 12C SCL DSP_RES gt DSP_RES DSP_I2C_SDA lt gt DSP_I2C_SDA DSP_I2C_SCL gt DSP I2C SCL HOST SPI CS gt HOST SPI CS HOST SPI DATA OUT gt HOST SPI DATA
9. Contact Engineer Video breakout cable detection VID CABLE 0 VID CABLE 1 Reserved Composite S Video cable attached Component 3 wire video cable attached No cable Default to Composite CVBS 1mA current thru diode O Analogue input selection table AN IP SEL IC200E 5VA 0 iPod 1 Aux To iPod connector board 200 200 C200 30 SB Sa 201 28 Aue 10K 100 400N GND 0 063 16 IC200A m 0603 3 IC201A 15 R202 DG413DY C202 GND 2 o 51525411446 DG413DY s R204 10UF E22 0603 50V 2 5V 0W063 c 3V14 STBY AN IP SEL 0603 5 19 IPOD A V RETURN P214 SV 400N GND 18 IPOD AUDIO R P203 16 GND 17 REMOTE SENSE __ 204 n 16 IPOD AUDIO L 1418 205 15 IPOD A V RETURN ORO TR 14 5 COMP Y 0W063 a s gt 13 SVID Y COMP PR 5 12 CVBS C204 100 gt 2 11 IR EYE IR EVE 50V 0603 10 12 SDA m 75 9 12C SCL ADS 8 INT DISPLAY 20556 RAUS P225 Q SDAHES INT_DISPLAY 2 10 6 STBY_LED STBY LED owoea 8207 O 5 IPOD TO UC 5232 oon UG RS232 10K 100P IC201B 4 TO IPOD RS232 0W063 50V NJM2114M DG413DY E 3 POWER FIM E UE 0603 5 IC200B C206 Oo 2 IPOD DETECT
10. Direct 01223 203210 Printed 28 09 2010 Sheet 2 of 7 DRAWING 11 82 C 0 0 s Pembroke Avenue Waterbeach Cambridge CB25 9QR markt arcam co uk Contact Tel Reception 01223 203200 4 CON304 Tyco 292303 1 2 USB_D 3 USB_D 3V14 STBY C302 100N GND IC CPU Apple authentication IC WWI QFN package 16V C300 4152164 MODEO SPI CLK 3V14 STBY LO 3V14 STBY 14 2 MODE1 SPI_nSS AUTH RST 4 RES TN SDA SPI SOMI SCL SPI SIMO 120 5 GND 3V14 STBY PROGRAM_SW 3V14 STBY R321 47K SW301B SW301A 0603 NC2 0 NC1 P301 2 1 POS_SW NO2 NO1 SPUJ190900 SPUJ190900 R322 47K 0 063 0603 GND USB ESD protection NF R309 5V USB STICK 5V USB STICK 1 1 01 GND VBUS O2 1 02 USBLC6 2SC6 SOT23 6L NF R310 39R 351 USB D UC 52 NF C313 100N 16V RX ane 0603 0 063 SD 0603 GND GND 3V14 STBY CON305 ATMEL RES HARWIN M20 972 GND UC TO IPOD RS232 58 UART KLEER TO UC 59 HOST SPI DATA IN 60 4 5V USB STICK 3V14A STBY GND IPOD UC 5232 VOL DAT VOL CLK wo 55 AMP SHDN 61 MUTE 62 USB D UC 50 USB D 51 6 7 9 V IOUT AMP TEMP COM DC PWR PRESENT UART UC TO KLEER 47 10
11. OUT HOST SPI CLK gt HOST SPI CLK HOST SPI DATA IN lt 0 9 v o pR hP D NCC HOST SPI DATA IN KLEER RESET 5 KLEER RESET KLEER SDATA DIR gt KLEER SDATA DIR gt UART UC TO KLEER KLEER TO UC UART UC TO KLEER UART KLEER TO UC SPI MODEO SPI MODE1 gt SPI MODEO SPI 1 gt IPOD R gt IPOD AUX L KLR3012 RF gt KLR3012 RF gt gt RX EN STATE gt RX EN TX EN DIV_CTRL Audio Amp and DAC filters U L182 1 L182 1 0 SoundCube filters amps SchDoc TWEET gt TWEET L TWEET R gt TWEET R WOOF j V D gt WOOF R JSsa lt v r gt WOOFR AMP_TEMP_COM lt AMP_MUTE AMP_SHDN VOL_CLK VOL_DAT AMP_TEMP_COM gt AMP_MUTE gt AMP_SHDN gt VOL CLK VOL_DAT ITEM PART No DESCRIPTION NOTES SoundCube Level ae ARCAM amp R Cambridge Ltd 09 E142 08 07 09 ECO No INITIALS DATE DESCRIPTION OF CHANGE Contact Tel Direct 01223 203210 AD DRAWING NO L182CT Contact Tel Reception 01223 203200 DRAWING TITLE 1 0 C 0 A 0 Pembroke Avenue Waterbeach Cambridge CB25 9QR Mark Tweedale markt arcam co uk
12. charge 10 136 09 09 11 Add test points 0603 to 1k8 CON602 pin out change to put on bottom of PCB 8 10 E001 05 01 10 600 changed to type and footprint corrected R612 changed 5 olo A amp R Cambridge Ltd 09 E142 08 07 09 Prototype release 0 Nenas DESCRIPTION OF CHANGE A Contact Engineer Mark Tweedale Contact Tel Direct 01223 203210 Cambridge 25 9QR markt arcam co uk Contact Tel Reception 01223 203200 Sheet 6 of 7 2 DRAWING L1 82CT SKT700 PCB TRACE 100 RF test point Hirose U FL R SMT 01 IC700A L 75mil C702 SN74LVC2G04DCKR 11mil H 25mil OQ RX EN gt RX EN C701 POWER AMPLIFIER 6 3V14 RF 3V14 RF lt Tm RF SWITCH GND RF SWITCH RF SWITCH 6ND IC701 x 0402 15P 1000R 1GHz IC703 C707 NPO 300mA 0402 GND GND KLR3012 RF 402 50V C708 DIV CTRL 4 NPO X7R 0402 5 8P2 NPO DIV CTRL 6 0402 SAW FILTER GND 8 2 5 550151 C709 1702 MASWSS0151 0402 MASWSS0151 C715 4 NPO 8P2 4 IN OUT VDD3 0402 ONG SKT701 KLR3012 RF Hirose U FL R SMT 01 RF test point GND GND GND PCB TRACE 5 degrees IC700B L 40mil e SN74LVC2G04DCKR 11mil x H 6mil DIV CTRL DIV CTRL 3 4 DIV CTRL 705 GND P705 2 R713 P708 C719 10N LOW PASS FILTER 16V 0402 X7R P706 27
13. circuit Data for transmission from a docked or external source can be seen coming from the DSP as SDATA DSP OUT The E2PROMS at locations 405 and 406 are used to store transmit receive lock history RF AMP Think of this stage as a transceiver i e it will both send and receive information from the external target the stage uses toggle switches to effective switch the between the transmit and receive stages RF stage is both Receive or Transmit transceiver allowing Cubes to be linked for docked iPod source and external analogue inputs hence you will see two spate paths that are switched R F switches seen as 701 702 1C703 two separate Antenna are used and the rCube has the ability to select the most stable aerial at any given time the audio path into out of the Kleer chip is seen as KL3012 regardless of status when in receive mode the RF power amp is bypassed by 701 702 in transmission mode both switches are toggled to bring the Saw filter FL700 and Low RF Pass filter FL701 with Power Amp 704 back in line The two antenna are connected to the surface mount sockets at SKT700 an SKT701 DAC Filters and Amplifiers Audio arrive the DAC filters and Amplifiers circuit from the DSP as 4 separate channels these being TWEET L TWEET R WOOF L WOOF R each channel travel thru an identical filter circuit TWEET L channel will be described TWEET R audio arrive at capacitor C508 befor
14. reset when standby to E GND 95 16 ayama SHOR 410 minimise current draw 5 0603 35 SCLK_KLEER P407 16V 100N 16V 16V alle GND GND 38 16V 16V Harting GND AUXT IPOD AUX L R401 10K 28 RANT SEDE On SD GND 10W IDC 0W063 0603 72 WOOF L P409 3V14 A dc bias IPOD AUX R R424 10 P456 79 AUXOUTIL 735 wWOOF R MP410 WOOF L C416 16V 3V14 A IPOD AUX R k AUXINIR AUXOUT1R C gr wooF R A 3V14 STBY 3V14 STBY 0 063 603 10V 10uF P457 Output has dc bias Yi S ee F x DSP RES 0 063 0603 63 TWEET R P412 C419 16V 10V DSP_RES P458 AUXOUT3R TWEET DSP I2C SDA GND 16V 100N DSP_I2C_ SDA RUM e GND 100N GND DSE 1262826 R426 TKa GND 16V MUTE AUXOUTAR 16V 0609 W063 603 9 tase 5 0603 402 ORO DSP RES 55 50 57 GND 3 RESET HPOUT1L 758 ICA00B IC401 GND 2 ear BR OUI 3 5 2 ADAVA4601BSTZ WM8805GEDS 1 EZ lt SEN a i a a SSOP 28 3V14 40423 A WS C424 gt gt gt lt 1V8 D MCLK_OUT 100 ____ lt lt lt ES GND 241 512 GND Ere ES 2 MCLK KLEER TO DSP P414 33 43 16V gt RX1 17 ps AVW MCLKI XIN PWM1B 4 SM0603 26 RX2 DIN 16 XOUT PWM2A 7 Se DOUT PWM2B 25 1 RX4 GPO3 PWM3A 25 GND 24 20 P405 NC MCL
15. 11 0 063 ICA04A 0 063 a e 5200 TWI CLK IO 4 7 ENN 4 HOST SPI DATA OUT 505 25 DATA OUT 5 0603 74HC125D 5 0603 II 1 TWI DATA IO 5 UARTO_TX UARTO RX HOST_SPI_CLK 3V14 RF UARTO_RX Tt UC TOKER Tit ART 8 ere LA 401 GND HARWIN 5 419 22 576049 E SDATA DSP OUT E DCDC CTRL IO 8 OSC 1 31 GND 76049MHz M20 973 RECEIVE E2 DOUT Onc P452 100R __ _____ gt sPI 552 10 9 OSC 2 GND 0 063 404 4 ASSOC IO 10 10408A SM0603 GND SPI ENI 1 409 SPI DATA KLEER OUT 25 SPI IO 11 18 453 2 Q IS 1 3V14 RF SPI DATA KLEER IN 26 SPI MISO IO 12 10 Interquip ensure Kleer databases are configured correctly 2 P466 5 D HOLD 7 SPLCLK KLEER OUT 27 Shi I Qo SPI CLK KLEER OUT 20 29 4 454 6 c w 1 3 2 s SLAVE SEL 0 33 SPI 550 10 14 32 8 M95512 RDW6TP a DIV CTRL LED 1 IO 15 lt RX EN sss KEYS DEI 16 40 TRANSMIT E2PROM gt A KEYS 17 lt 408 3V14 RF 0 7 RESET mod GND SPI EN3 19 17 input cannot be high by hos SE TEST pin must be tied low Pin must by Hi Z or pulled Iqw only aao 17 2 Kleer has internal pull up TIN xt lt lt 455 Joo Joo Jt lt 401 GND KLEER SDATA DIR KLEER DIR TRANSMIT E2 D
16. 1NO 1NO 5V C634 1UF C633 629 627 19V 7REG aye 50V 50V 0805 1NO GND P638 P663 SP602 TE X5R 50V 0805 50V 0603 0603 X5R 9 0W25 2u2F 220N 220N GND CHG 19 5 HE 20 _ 15 3 aS Re24 P664 GND GND CHG 50V 50V 50V GND 30K E 1206 0805 2 SP603 0W063 2 X7R 622 623 0603 gt IC603 19 19V SND b MAX1873TEEE ORO33 V IOUT RAW 2630 ub Ee ae 248 S D605 R625 2 gt BAT54A 47K R627 P631 eae P632 T 2 0WO06 d 100K 9 ICHG EN AR D606 2 dba 0603 to uC OW063 C638 47N P667 0W063 PDS1040L PWR PRESENT BATT PWR PRESENT 3V14 STBY 0603 5 0603 85 5 TR603 GND 50V 0805 med B e S dI NU 5556 DFLS230LH GND_CHG e S P668 47K P675 Ere SW600B 0W063 2505 R630 o NO2 0603 0603 FDV303N 50V 0805 52 SOT 23 C640 CHARGE DISABLE p 4 C642 C643 C641 CO IRA s n R631 0W5 SDDJE32100 MOLEX 0603 107 5569 Pullup disables charging by default 10K 9 P671 SM1206 n 4 GND CHG Drain on battery due to detect ckt peA R632 645 REF 4 2V VIR 16 8 67k 250 100K 1UF at very low current GND_CHG Battery capacity 2 3Ah GND CHG 1N P672 0 063 6 3V Time 2 3 250u 9200h 383days bin 8 0603 0603 So current draw by this bit is insignificant c f uC standby current X5R a 0603 P677 71R633 GND CHG g 100 0 063 5 GND_CHG 0603 GND_CHG SoundCube PSU
17. 4 L500 g 70R 100MHz 8 19 LW 1 pair per bank of three VDD pins 19V_AMP 19V_AMP_RW 1 pair per bank of three VDD pins GND WOOF OUT L P505 L501 a 7OR 100MHz GND GND WOOF OUT R P506 L502 5 4 70R 100MHz fmi 6 WOOF OUT R P507 L503 70R 100MHz e TWEET OUT P508 L504 70R 100MHz ig E ee 19V_AMP_T 1 pair per bank of three VDD pins TWEET OUT P509 1505 70R 100MHz pea nne us 2994 TWEET OUT L P510 L506 70R 100MHz ES ei er s P511 L507 70R 100MHz a el PGND LW PGND_LW oe C575 C576 C577 578 C579 C580 C581 C582 ud mw 1NO PGNDSRW 50V PGND T GND SoundCube DAC filters amplifers 10 E136 09 09 11 Add test points Add WWI caps to power ve input pins TEMP COM gt ARCAM 10 _ 10 2001 05 01 10 Added WWi caps to all volume control pins 0603 BUY A amp R Cambridge Ltd 09 E142 08 07 09 Prototype release A Pembroke Avenue ECO No INITIALS DATE DESCRIPTION OF CHANGE Waterbeach INITIALS GND Contact Engineer Mark Tweedale Contact Tel Direct 01223 203210 a Cambridge CB25 9QR markt arcam co uk Contact Tel Reception 01223 203200 Printed Sheet 5 of 7 DRAWING NO L1 82CT AMP_TEMP AMP TEMP COM O
18. 4 STBY rail Modes indicated the standby LED Mode Illumination Standby Red Power on Blue Power on charge Violet Program mode standby held 5 secs Flashing red Receiving software Fast strobe red Modes indicated by input LED Mode Illumination Syncing to docked iPod Flashing green Sync complete Solid green Mode indicated by wireless LED Mode Illumination No available lock Red Lock present Green Searching for link hold wireless key 5 secs Flashing red Mode indicated by Vol LEDS Mode Illumination Mute Both LEDS on green The IR sensor at location RX1 is connected directly to U301 and runs from the 3V14 supply Check software version Please note instructions are based on an 80GB iPod classic the route path is common to all variants Place an iPod iPhone in the rCubes docking receptacle e Navigate to settings click e Navigate to about click You will now see information regarding the iPods capacity memory usage navigate to screen four as indicated by the dots at the bottom of the screen and you should see the below or similar Model Manufacturer Serial number Version In this instance we can see that the Software version is V1 07 To update software Download the latest SW version available from support arcam co uk or local distributor Load this onto a USB memory stick this needs
19. Arcam rCube Service manual Andy Moore issue 1 Overview The rCube in its simplest form can be thought of as a high performance iPod docking station with more than a few unique features these include Wireless transmission from either iPod transmitter Arcam Wand or USB Arcam Wave these are both optional extras rCubes can transmit to each other from a docked iPod or external source wired source Internal battery power supply Easily replaceable iPod header covered latter in manual Access Although very compact the rCube is designed to be serviceable with access gained from underneath to all electronic circuits remove the four rubber feet you will see four Philips screws once these are removed the base plate can be lifted away exposing the main circuit board The main speaker array is not considered a serviceable part but will be available as a complete assembly Please see detailed exploded view Circuit description PSU and charge The 19V D C PSU for the rCube is derived from either an external regulated PSU or if not present from the internal lithium ion battery packs the following is a description of the PSU selection The external 19V power supply is connected to Con600 and is internally fused by the 4A fuse at location FS600 the rear panel switch can be seen at location SW600 a D600 is used to prevent reverse bias D602 and TR600 from a D C sense circuit this line goes to the main micro at location U301 pin 7 P
20. ERY amp RELEASE CONNECTOR 4 FIT NEW BATTERY amp CONNECTOR amp REVERSE REMOVAL INSTRUCTIONS FIT NEW SELF ADHESIVE FEET SUPPLIED No part of this document be reproduced of transmitted form any means electronic or mechanical for any purpose without the express permission of A amp R Cambridge Itd This manual is for the exclusive use of A amp R Cambridge Itd it s approved distributors and affiliated service agents No part of this manual may be transferred to any other party without express permission of A amp R Cambridge Itd This manual has been generated with great care it is intended for information only and no liability shall be accepted for errors or changes to specification A amp R Cambridge Ltd Pembroke Avenue Waterbeach Cambridge England 25 9QR 44 0 1223 203200 www arcam co uk
21. ION QTY 1 075 FO75W FOOT BUMPON SJ 5012 4 2 E867CP E867CPW BOTTOM COVER PLATE CUBE 1 3 E390AY BATTERY ASSMEBLY CUBE 1 DRAWN BY MCM x amp R CAMBRIDGE LTD DATE 1102010 TOLERANCES UNLESS 0 00 0 10 ALL DIMENSIONS IN CHECKED BY MGB OTHERWISE STATED 0 0 0 20 MILLIMETERS UNLESS ANGULAR TOL 2 DEGREES OTHERWISE STATED ORIGINAL SCALE 1 2 MATERIAL FINISH SHT 1 OF 5 A PART NUMBER AND DRAWING NUMBER CUBE MAIN ASSEMBLY DRAWING TITLE BASE COVER 2 3 4 5 6 7 8 0 10 20 30 40 50 60 70 80 90 100 DESCRIPTION OF CHANGE REL DR CHK ITEM NO PART No DESCRIPTION QTY L182AY PCB ASSY MAIN 1 HA6L12B CAP HEAD BOLT M6x12 4 E977PM TRIM RING ENCLOSURE CUBE DRAWN BY MCM AR A 8 R CAMBRIDGE LTD DATE en TOLERANCES UNLESS 0 00 0 10 ALL DIMENSIONS IN CHECKED BY MGB OTHERWISE STATED 0 0 0 20 MILLIMETERS UNLESS ANGULAR TOL 2 DEGREES OTHERWISE STATED ORIGINAL SCALE 1 2 5 MATERIAL FINISH SHT 2 OF 5 A PART NUMBER AND DRAWING NUMBER CUBE MAIN ASSEMBLY DRAWING TITLE MAIN PCB TOP OEH A3 5 6 7 8 10 20 30 40 50 60 70 80 100
22. K not required 22 4 O O 547 RX5 GPO4 MCLK rir SDIN0 PWM3B A 2 M d 23 19 P459 100R LRCLK SPDIF P417 SDATA DSP IN 48 35 RX6 GPO5 LRCLK SDIN1 PWM4A 9 lt a 22 18 0603 SCLK SPDIF P419 49 gt 3V14 A 3V14 A gt RX7 GPO6 SDIN2 PWM4B F Q a a P460 100R C426 100N gt Z gt 430 SDIN3 SPDIF_INO 1 0603 39 16V 5 0603 o o o o Lo sets 2 wire I2C mode 5 421 MCLK KLEER TO SPDIF SCLK SPDIF PNM READK 2121 VAS U D SET i 6 GPOO SWIFMODE CLKOUT SPDIF BCLKO SPDIF_IN2 C429 4NO 1 0 100 P442 1 LRCLKO SPDIF_IN1 50V 16V e of of wl a 50V 5 0603 N Al o tO SPDIF RST 3V14 53 GND SM0603 SM0603 SPDIF_RST RESETB XIN BCLK2 SPDIF_IN6 AVDD_PLL 54 436 I2C_SCL 26 SDA SCLK LRCLK2 SPDIF_IN5 PLL_LF 55 ES P437 I2C_SDA EHA 14 1 2896MHz AGND PLL GND GND GND I2C_SDA Hi sets S W mode 49 5 425 GND 0W063 pulled high elsewhere z C422 100N ADAV4601BSTZ SM0603 5 P440 50V 5 0603 16V GND 5 0603 Crystal is option if needed GND 3 14 1400 3V14 A 24LC512 GND P416 GND GND 120R 100MHz GND GND Sets base address to Pin 7 SDIN HWMODE needs to be pulled up 0111010x uring device reset to put the device into x 1 write oftware control mode on un reset However I2C_SDA line already has a pullup Isewhere by 300 so one is not needed here IC403A 1 0 SPI MODE SPI MODEO
23. ORO LM809M3 2 63 0W063 GND VCC 5V DIS DGND DSPLY DIS 4 MMUN2211LT1 DGND DSPLY DIS DGND DSPLY DIS WIRELESS GRN TOUCH VOL A SNSO Z SNSOK TOUCH POW 59 SNS1 SNS1K 6 SNS2 TOUCH WIRE SNS2K AT42QT1060 MMU SNS3 SNS3K TOUCH SRC SNS4 22 53 SNS4K 24 25 5555 SNSSK DGND_DSPLY_DIS P16 5V_DIS 5V_DIS 5V_DIS 5V_DIS 3V14 STBY DIS R12 R13 R14 R15 R16 2K7 120R 120R 39R 33R 0W125 0W125 0W125 0W125 0W125 LEDS LED6 207 LED8 LED1 5 1206 5 1206 51206 51206 5 1206 RED RED BLUE RED P28 P29 P30 P31 P32 DGND_DSPLY DIS DGND_DSPLY DIS DGND_DSPLY_DIS DGND_DSPLY_DIS VOL LED VOL LED STBY LED BLU STBY LED TR5 TR6 TR7 TR8 TR1 MMUN2211LT1 MMUN2211LT1 MMUN2211LT1 MMUN2211LT1 MMUN2211LT1 DGND_DSPLY_DIS DGND_DSPLY_DIS DGND_DSPLY_DIS DGND_DSPLY_DIS DGND_DSPLY_DIS hh TOOL3 TOOL4 LL D d 2 E SoundCube Display ARCAM memes ee mee ne ooon ECO No INITIALS DATE DESCRIPTION OF CHANGE nmm mem 1 of m om meno Contact Tel Reception 01223 203200 DRAWING TITLE Pembroke Avenue Waterbeach Cambridge CB25 9QR Mark Tweedale markt arcam co uk Contact Engineer DATE CHG ZONE DESCRIPTION OF CHANGE REL DR CHK F ITEM NO PART No DESCRIPT
24. OUT KLEER RESET KLEER RESET GND GND 3V14 RF 3V14 RF 3V14 RF 3V14 RF 3V14 RF 403 3V14 RF lt lt C439 5 5 JOON e a 16V R434 gt gt 82 3V14 RF gt gt owo062 74 1380 0402 GND GND GND TWI_CLK C440 TWI DATA DRAWING TITLE SoundCube Kleer DSP 125 10 136 09 09 11 Add test points 10 E074 30 03 10 ARCAM 10_E001 05 01 10 SPDIF input to 8805 DSP removed A amp R Cambridge Ltd 09 E142 08 07 09 Prototype release 0 Pembroke Avenue ECO No INITIALS DATE DESCRIPTION OF CHANGE Waterbeach INITIALS A Contact Engineer Mark Tweedale Contact Tel Direct 01223 203210 Cambridge 25 9QR markt arcam co uk Contact Tel Reception 01223 203200 Sheet 4 of 7 2 DRAWING L1 82CT O 5VA C504 100UF 5VA 16V 5VA C500 GND 501 100UF 100UF 16V 0522 16V 5VA 100UF 500 _ 528 24 501 P529 uA GND GND C507 oe GND 13 MONET pot ME Da Du d GND ed N REUS 200 TWEETR R504 P532 R505 P533 2 WOOF R506 P534 R507 535 2 j NF 16V TWEET R 5K6 WOOF R a ce 5K6 gt UU C510 R508 TE awe C511 8509 100 C512 R510 STORE 638mm ooo 47K GND IC501 100UF DE C514 R511 aces C515 63
25. PWR_FAULT P313 HOST SPI CHARGE DISABLE P314 CHARGE DISABLE HOST SPI DATA OUT PROGRAM SW HOST SPI CS P315 HOST SPI 316 HOST 8 ere 0 595 DATA HOST SPI DATA IN HOST SPI DATA IN P317 HOST SPI DATA OUT P318 HOST SPI DATA OUT 0 595 CLK INT DISPLAY P319 2 SDA P320 INT DISPLAY 2C SCL P321 20 5 I2C_SDA PSU DISABLE P322 PSU DISABLE 2 SCL IPOD DETECT P323 POP _ P324 ACC_POWER SPARE2 P325 STBY_LED P326 SPARE2 WAS STANDBY SW STBY_LED DSP I2C SDA P327 DIE a DSP 2C SCL P328 wy of oF DSP 2 SCL X N N N N E Lr x m PWR PRESENT 330 5 oj w Y ul a BAKI EWR PRESENT DC_PWR_PRESENT 5331 a es DC PWR V IOUT POT P332 2 d gt 2 a sa V IOUT POT x Q 5 o 2 TEMP P333 T T SHDN P334 AMP MUTE P335 AMESTEN 3V14 STBY IC302A R304 UC595 DATA 336 14 P337 DSP RES 338 IPOD PWR EN RUD PWE 0W063 UC595 P339 11 P340 MICRO READY MICRO READY 0603 UC595 LATCH P341 AN IP SEL AN IP SEL P343 SPDIF RST SPDIF RST ATMEL RES AUTH RST 13 2 P345 SDATA DIR U MEER RESET KLEER DiR 74HC595D SO 16 GND HC family to run on 3V14 supply Pullup makes 595 outputs HiZ until micro is awake to set the outputs to the orrect state Critical outputs of 595 will ATMEL be held in correct state by pul
26. R P707 0W062 0402 3V14 RF 1 700 GND SN74LVC2G04DCKR DRAWING TICE SoundCube RF Amp ARCAM A amp R Cambridge Ltd 09 E142 08 07 09 Prototype release A 0 Pembroke Avenue ECO No INITIALS DATE DESCRIPTION OF CHANGE Waterbeach INITIALS A Contact Engineer Mark Tweedale Contact Tel Direct 01223 203210 Cambridge 25 9QR markt arcam co uk Contact Tel Reception 01223 203200 Sheet 7 of 7 2 DRAWING L1 82CT O Connections swapped over cf conn iPod board CON1 1 P1 P 2 2 5V_DIS i NENNEN oe i DGND_DSPLY_DIS 5 IR EYE DIS P3 3V14 STBY DIS 6 STBY LED RED P4 7 WAS STANDBY SWeP5 8 INT DISPLAY DIS P6 9 12 SDA DIS P7 10 DIS 8 52793 3V14 STBY _DIS RX1 KSM 2002TM5B IR EYE DIS O P GND VCC DGND DSPLY DIS 5V DIS DGND DSPLY DIS SOURCE RED TR2 MMUN2211LT1 DGND DSPLY DIS SOURCE GRN 3V14 STBY DIS DGND DSPLY DIS 5V DIS DGND_DSPLY_DIS TR3 MMUN2211LT1 DGND_DSPLY_DIS WIRELESS RED 3V14 STBY DIS L1 120R 100MHz B TOUCH_VOL C2 C3 C4 L 100UF 1UF 100N 6 3V 6 3V 16V DGND_DSPLY_DIS VOL LED VOL LED STBY LED BLU WIRELESS GRN WIRELESS RED SOURCE RED P9 P10 11 12 13 14 EE E k SOURCE GRN 3V14 STBY _DIS 100K 0W063 INT DISPLAY DIS 2 SDA DIS 2 SCL DIS
27. SU selection is control by the MAX1873 Switch mode Li charge controller at location 603 the external 19v source can be seen to arrive at pin 15 DCin and when present simply by passes the chip whilst being monitored by pins 1 2 current sense and can be seen to form the 19v source net on the diagram The internal battery source can be seen connected to CON602 and again travels thru the pns pole of switches available on SW600 b D605 and TR603 are used to form simple logic to indicate to micro U301 that battery power is present D606 allows a path to the main 19v net whilst preventing reverse bias the Mosfet M601 is used to enable charge if necessary when power is present the entire circuit is overseen by the main micro 0301 via PSU the feedback given by 602 allowing for intelligent charging with charge enable provided from the micro via M602 on the control line labeled as charge_enable making a provision for extended cell life Multiple regulators are used to supply the low voltage areas of the design these are 1 4A step down adjustable regulators REG600 receives a 19v source at pin one the output voltage is set by R601 and R640 Mosfet M600 allows for the PSU disable with the 3V standby supply being tapped of prior to the switch REG602 and REG603 operate a similar fashion although utilize the chips own PSU shutdown control option at pin 2 SD under control of micro U301 a more convent
28. Y To top plate display via iPod header board 16 STBY_LED To top plate display via iPod hearer board 24 ACC_POWER From iPod header 25 IPOD_DETECT From iPod Header 26 VID CABLE 0 From multi pin video connector at location SKT200 27 PSU DISABLE Regulators RG602 and RG603 28 2 SDI Apple authentication chip at location IC300 29 2 SDA Apple authentication chip at location IC300 30 UC595 CLK 8 bit shift register at location IC302 A 31 UC595 DATA 8 bit shift register at location IC302 A 33 PROGRAM SW No Fit 34 HOST SPI DATA OUT ICA05 and debug 35 HOST SPI CLK C405 and debug 36 HOST SPI CS IC405 and debug 37 UC595 LATCH 8 bit shift register at location IC301 A 38 USB PWR FAULT From IC601 41 SPI MODEO Receive Transmit toggle via 403 42 SPI MODE1 Receive Transmit toggle via 403 43 VID CABLE 1 From multi pin video connector at location SKT200 44 IR EYE From iPod header interface 45 CHARGE DISABLE To 603 via Mosfet M602 46 ATMEL OE 47 UART UC TO KLEER Kleer interface data 54 VOL CLK 501 502 volume controls 55 VOL DAT 501 IC502 volume controls 57 IPOD TO UC RS232 iPod interface Data 58 UC TO IPOD RS232 iPod interface Data 59 UART KLEER TO UC Kleer interface data 60 HOST SPI DATA IN IC405 and debug 61 AMP SHDN To power amp packages IC504 IC504 IC506 62 AMP MUTE To power amp packages IC504 IC504 IC506 50 USB D UC USB stick via ESD protection package IC304 51 USB D UC USB st
29. e traveling into the filter based around the NJM2114 at location IC500 the audio is further filtered by the network of capacitors based around C326 and C327 in combination with C510 audio then passes into the Volume control IC at location IC501 on pin 1 and can be seen to exit volume adjusted on pin 14 the volume control is under control of the main micro at position U302 via line VOL CLK VOL DAT the line will know be known as TWEET VOL R and travels into the Power amp chip at location IC507 shared with TWEET VOL L this package is driven from the 19v amp supply and is thermally protect to trigger at 100c standby and mute control comes from the main micro and temp status of the power amp can be reported to back to the micro The WOOF VOL L and WOOF VOL R audio paths use a bridged power amp each seen at locations IC504 and ICO5 Display and keyboard The display board is connected to the main board via the iPod header board and it s primary link on the main board is main micro U301 The board is built around the ATA2QT1060 6 channel sensor IC this allows for capacitive sensors as keys and also perform the role of driving the top plate LED s with exception of Standby LED status red this comes directly from U301 the chip is supplied by the 3V14 STBY power supply the reset circuit shown on the circuit was not required by the final design All LEDs are driven from the 5 DIS rail apart from standby red as this is on the 3V1
30. ick via ESD protection package IC304 52 5V USB STICK 5V USB stick PSU Audio Video out iPod audio can be seen as IPOD_AUDO_L and IPOD_AUDIO_R this is driven thru the NJM2114 op amp at 201 before arriving at the DG413 analogue cmos chip at location IC200 A B this switch allows for the routing of either audio from a docked iPod or from the external path via 3 5mm rear panel stereo jack at location SK202 again coming in via a NJN2114 at location 202 also present on this page is the YUV and Composite video outputs these signals are derived directly from the source device and can be seen on circuit as SVID C COMP Y SVID Y COMP PR CVBS COMP PB Default output is Composite with YUV switched when an Arcam YUV cable is inserted and the sense on VID CABLE Oand VID CABLE 1 are triggered KLEER and DSP All audio signals are routed thru the Analog Devices DSP chip at location IC400 allowing for not only the High Low pass filtering of channels for the power amp stage but also bespoke audio manipulation the analogue audio from either docked iPod or Aux L R in appearing at pins 78 79 a Wolfson 8805 running form a ref 11 2896Mhz clock is used primarily for Jitter reduction for the Kleer input chip at Location IC407 it is important to note that the Kleer Chip is a receiver or transmitter the Kleer chip is under control of the micro at position U301 the receive transmit circuit can be seen on the R F amp
31. ional regulator is used at location REG601 to provide the 1 8v core supply to U301 601 provides a logic switched EN_iPod_PWR current limited 5v supply to the iPod to whilst also preventing an over current situation at the rear panel USB input 3v1 this is reported to the main micro via the USB PWR FAULT line REG604 LDO provides a 3v1 supply to the Kleer and R F circuits and is sourced from the 5v supply IC600 is a charge pump convertor on the 5VA power supply rail Micro The Micro is shown in two halves on the diagram shown as IC301 a detailing port allocation and IC301 b detailing power supply requirements and programming header with reset provided by IC303 PSU requirements include 3V3 STBY and V1 8 internally generated by the ATMEL The below table details the IC301 pin allocations and functions Pin Description Associated circuit s number 6 AMP TEMP COM Pin 32 of power amps and locations IC504 IC505 IC506 7 DC PWR PRESENT From TR600 sheet 6 9 V IOUT POT From IC603 via IC602 MAX1873 sheet 6 10 PWR PRESENT From TR603 sheet 6 11 POS SW SW301 Rear Panel Bass select switch 12 DSP 12C SDA DSP at location 400 13 DSP 12C SDL DSP at Location 400 01 pin allocations and functions continued Pin Description Associated circuit s number 14 INT_DISPLA
32. l up down resistors GND IC301B AT32UC3B0256 A2UT 3V14 STBY IC302B 5 TMS 4 TDO C309 33 TDI 10N 2 TCK 3V14 STBY 50V Aardvark debug pin headers CON300 1 DSP 2 SCL 2 DSP 2 SDA HARWIN M20 973 CON302 1 I2C_SCL 2 I2C_SDA HARWIN M20 973 CON303 HOST_SPI_CLK HOST SPI DATA OUT HOST SPI CS HOST DATA HARWIN M20 973 3V14 STBY IPOD_TO_UC_RS232 UC_TO_IPOD_RS232 3V14 RF DSP I2C SDA DSP 2 SCL HOST SPI CS HOST R320 10K 0W063 0603 GND 09 09 11 Add test points 05 01 10 12 2 crystal authentication IC package change Program line pulled high dbug header changed 08 07 09 Prototype release DESCRIPTION OF CHANGE Sheet 3 of 7 2 DRAWING 1182 O 400 1V8 D 3V14 A P432 DSP 2 SCL SS AVDD 3V3 with 10u and 100nF decoupling to AGND 5 C402 C403 10V 10V __ 7 DSP I2C SDA SS 100N DVDD 1 8V with 10u and 100nF decoupling to DGND 3V14 PDIF receiver needs to be on 3V14 STBY supply 35V 16V C407 P406 C404 because it shares 2 control bus with other parts 5 5 0603 L M7UF C408 IC400A R400 100R SDATA DSP OUT 10V 10uF 16V 10V n 3V14 STBY namely the display board DSP RES 55 V 100N 0 063 5 0603 Hold SPDIF receiver
33. om uC TR601 5K6 10uF Em D MMUN2211LT1 0WO063 10V PSU DISABLE PSU DISABLE E _ P646 RX Fit for 900kHz osc NF for 120kHz SOT 23 X5R 5VA 5VA GND T C612 P649 GND P651 R611 650 7949 22UF 5 R612 1 1 8 600 0W063 ems 0 063 24k sets approx 260kHz P652 GND 0805 lave C620 GND 470N 50V GND SP6661EN L Re GND RX GND CHE P611 P612 EIS 19V 5REG 525 Bots C622 C623 C653 GND 1 0 PGND 10 1UF 1UF 50V ows iPod power switch 50V 25V 25V and current limit for USB memory stick R613 LM25575 C624 L602 45V 5V USB n 0805 0805 P654 mumunumu P605 SP601 P629 10K P618 H 221 0 063 GND_CHG 5 0603 SP600 14 R600 C626 C646 0625 5V USB _IPOD P627 SW 5K6 40N 10uF 470UF Guarantees no iPod power at cube turn on IN OUT1 SUNG SA eRe 0W063 50V 10V 197 EN IPOD PWR EN IROD EWR 1 b Bab PWR FAULT USB_PWR_FAULT gt X5R EN2 OUT2 5V USB STICK Y TR602 PSU DISABLE MMUN2211LT1 END SOT 23 6 ST2052BDR 5V C621 100N 659 50 8 5 P660 R617 P661 R620 500mA limit 1 L Ha 1 8 16V 0603 GND GND P662 EUR 22N 0W063 GND IC602 d 6 LMV321IDCKR C658 805 GND 1 SC70 5 470 2 628 50V 2 674 5 R614 Output scaled to 3V3 range E E GND regulator Kleer RF 0W063 S REG604 2995 V BORA y TOUT POT 5V pega TPS79501DRBR z 3V14 RF 5 DCIN C631 P606 10R C659 9 0W25 652 630 1UF C632 P619 470UF
34. so that the GND 100N P547 100N GND 100N 100N GND 100N P549 100N default state of the amp is DISABLED 50V 50V 50V 50V 50V P569 P571 IC504 IC505 1uF 25V IC506 MAX9709ETN MAX9709ETN X7R 1206 MAX9709ETN TWEET VOLL a P524 At 47 NOORELT E P557 54 WOOF OUT L OO UE er P572 54 WOOF OUT a TWEET_OUT L P525 5 526 4 bie ive 1uF 25V WOOF OUT L WOOF OUT R X7R 1206 GND 1uF 52 TWEET OUT L 25V X7R 25V X7R TWEET VOL R C545 51 50V 50V TA EE mone 48 TWEET OUT C546 26 C547 26 47 GND 1uF 1206 GND 1uF 1206 46 TWEET OUT R 25V X7R 25V X7R 45 PGND LW 3 AMP_SYNC 13 SYNOIM GND SYNCIN 5VA 5VA 15 32 TEMP 15 32 TEMP 32 18 18 28 28 PGND T 29 11 SYNC 29 11 11 S0 02 2 SYNCOUT PGND RW SYNCOUT SED SYNCOUT MUTE 31 MUTE 31 MUTE 31 1 1 NC lt NC x NC PGND_LW NC 513 PGND_RW NC 5 PGND_T NC 5VA 35 NC 5VA dE NC lt 5VA dE NC Thermal trigger 100degC NC 42 Thermal trigger 100degC NC EA Thermal trigger 100degC NC 44 24 ss R555 24 Ne 24 55 P563 56 TU 56 565 SS C549 0W063 C550 C551 470N 0603 470N 470N 50V 50V 50V GND GND GND sr LO NIN TININ lt sr sr LO NIN LO v GNE P566 CND P568 PGND LW PGND_RW PGND_T C553 P514 _ 59500 P515 2 EDU bab 19V_AMP_LW 19V_AMP_RW t CINE ee 0603 UE WOOF OUT L P50
35. to be a standard memory stick not on that carries a boot loader such a Cruzors With the cube in standby e Press and hold the top plate standby button for 5 seconds e Standby LED should start to flash with a frequency of 2 time a second e Place memory stick in rear panel port e LED will now strobe very quickly and the rCube will reset after 15 seconds e Remove USB stick e Power cycle rCube rear panel switch Check that software version is as expected using iPod as in previously explained procedure Accidental software mode initialization If the rCube is accidently put into program update mode simply power cycle to rCube to return to normal operation Notes for mac users The USB update should be stick should be formatted to FAT32 standard and the only file present on the stick should be the software update i e no indexing files such as DS Store files thumbs db files use a software such Cleanmymac available at http www macpaw com uk cleanmymac features You are interested in the Device Cleanup feature Audio in Video out Incl conns to iPod board and display U L182 1 L182 1 0 SoundCube audio in video out SchDoc UC TO IPOD RS232 IPOD TO UC RS232 ACC POWER IPOD DETECT MICRO READY IR EYE 2 SDA lt I2C SCL INT DISPLAY SPARE2 STBY LED VID CABLE 0 VID CABLE 1 AN SEL IPOD AUX R IPOD AUX L U L182 1 Host Micro L182 1 0 SoundCube Micro SchDoc PSU
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