Arcam-rDock-dock-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL iPod Dock CONTENTS Page SPECIFICATION.2 FRONT PANEL & REAR PANEL.5 DISASSEMBLY INSTRUCTIONS .6 BLOCK DIAGRAM.7 PCB LAYOUT.8 SCHEMATIC DIAGRAM.10 IC BLOCK DIAGRAM.13 ELECTRICAL PARTS LIST.15 EXPLODED VIEW PARTS LIST.18 RadioFans.CN 收音机爱 好者资料库 - 2 - 3 - SPECIFICATION TEST CONDITIONS 1)

2、Unless otherwise specified, the specification follow the testing method according to ANSI-IEEE STANDARD 185(1975), i.e. IHF-2-202 for audio section. 2) All measurements are taken at AC and room temperature 24 4 C. 3) Load resistance 47Kohm. GENERAL ITEMS 1) Destination CE Europe 240V - 50 Hz +/-15%

3、UL USA 120V - 60Hz +/-15% 2 Operating voltage in range from AC voltage +15 / -15% 3) Dimensions width x height x depth : 100.4 x 80 x 28.8 mm 4) Operating Temperature : 0 to +45 C. 5) Supported iPods The design of the iPod dock must accommodate the following iPod variants that have the dock connecto

4、r on the bottom of the product: 3G iPod May 2003, all memory sizes iPod Mini February 2004 4G iPod July 2004, all memory sizes iPod Photo November 2004, all memory sizes iPod Video October 2005, all memory sizes Not supported iPods 1st and 2nd generation iPods (with fire-wire data port on top) and i

5、Pod shuffle will not be supported. GENERAL SPECIFICATION 1.1 General Audio Specification NoItemSignalUnitLimit Output Channel Result 1.11Output level0dB 1KHz L&RmV87080FL FR 1.12Channel Balance0dB 1KHz L&RdB0.5FL(Ref) FL FLFR 1.13Frequency Response0dB 100Hz, 1kHz, 10kHz L&R(0dB, 1kHz as ref) dB01100

6、 0110K 1.14Total Harmonic Distortion (Audio Filter)0dB 1KHz L&R%0.2FL FR 1.15Signal to Noise Ratio (A Filter)0dB 1KHz L&RdB80FL FR 1.16Channel Separation (Audio Filter)0dB 1KHz L&RdB75FL(Ref)0 FR 1.2 General Video Specification Play the movie file at iPod and check whether there is video quality pro

7、blem RadioFans.CN 收音机爱 好者资料库 - 2 - 3 - 1.3 Adaptor specification No.ItemInput Signal / LoadUnitLimitResult DC OUT/V Unload23ohm 1.31DC OUTPUT90V15.05% 120 230 264 1.32Ripple and Noise10uF electrolytic cap, 0.1uF ceramic cap load & 23 ohm load Measure by 20M bandwidth oscilloscope mVp-p100 1.4. Charg

8、ing Blue LED is on when iPod is inserted, press button to initiate charging. The red LED is then on. 1.5. ESD + / - 4KV, 330 ohm, 150pF for direct contact + / - 8KV, 330 ohm, 150pF for air contact 1.6. RS232 connection with Solo One Box/Mini Solo This cable is actually used for the communication of

9、rDock (iPod is here) with all Arcam Solo models. Test equipment: a. Cable 1000+/-20 b. iPod Communication - Connect the cable to rDock and PC - Open the software “iPod Communication” RadioFans.CN 收音机爱 好者资料库 - 4 - 5 - - Press “Connect” - Press “Test” - “Test Ok!” will be shown to indicate the success

10、 of the test - Otherwise, nothing is shown. - Disconnect the unit - 4 - 5 - FRONT PANEL & REAR PANEL 1. FRONT PANEL 2. REAR PANEL 1. CHARGING indicator2. CHARGING switch 1. DC IN socket 2. S-VIDEO OUT socket 3. CONTROL connector 4. S-VIDEO OUT socket 5. AUDIO OUT socket 1 2 DC INS-VIDEOCONTROLVID OU

11、TLEFTRIGHT +15V, 0.65A 12345 - 6 - 7 - DISASSEMBLY INSTRUCTIONS 1. Remove screws ( 1 to 4 ) from the bottom side. Refer to Figure No.1. 1 23 4 Figure No.1 2. Remove the BOTTOM COVER in the direction as indicated by the arrow. Refer to Figure No.2. Figure No.2. - 6 - 7 - BLOCK DIAGRAM ISSUE DRAWING N

12、O. DRAWING TITLE DATE Filename: ECO No.DESCRIPTION OF CHANGE Top Level.sch iPod rDock - Top Level Contact Engineer: LXXX_X_X 2006-10-31 INITIALS Printed:110Sheetof Notes: Contact Tel:(01223) 203XXX tel NoEngNameXXXX A & R Cambridge Ltd. Pembroke Avenue Cambridge CB5 9QR Waterbeach A3 ARCAM LINE OUT

13、L LINE OUT R AUDIO RETURN AUDIO OUT L AUDIO OUT R U_Audio Audio.SchDoc TX TTL RX TTL RS232 TX RS232 RX IPOD PRESENT* 15V SWITCHED +15VDC IN 0VDC IN U_Micro and PSU Micro and PSU.SchDoc F/W GND 1 F/W GND 2 TPA+ 3 USB D+ 4 TPA- 5 USB D- 6 TPB+ 7 USB PWR 8 TPB- 9 Accessory Identify 10 F/W PWR+ 11 F/W P

14、WR+ 12 Accessory PWR (3V3) 13 n/c 14 USB GND 15 DGND 16 n/c 17 TX RS232 18 RX RS232 19 Accessory Detect 20 S Video Y 21 S Video C 22 Composite Video 23 Remote Sense 24 Line-In L 25 Line-In R 26 Line-Out L 27 Line-Out R 28 Audio Return 29 DGND 30 Chassis 31 Chassis 32 DD1 JAE SKT4 1 2 3 4 5 6 7 8 9 1

15、0 11 12 13 14 15 16 17 18 19 20 CON FFC 20W CON3 0W125 39K R39 0W125 510K R40 AGNDDGND DGND U_Connectors Connectors.SchDoc 1 Dia 3.2mm FIX3 1 Dia 3.2mm FIX4 1 Dia 3.2mm FIX5 1 Dia 3.2mm FIX6 CHASSIS Remote Sense should be routed directly from the 30-pin connector to the point where the video and aud

16、io grounds join. The routing should be so that to minimize the coupling PGND AUD_RET PGND - 8 - 9 - PCB LAYOUT MAIN BOARD Component Side Copper Side - 8 - 9 - OUTPUT BOARD Component Side Copper Side - 10 - 11 - SCHEMATIC DIAGRAM AUDIO BUFFERS ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No.DES

17、CRIPTION OF CHANGE Audio.sch iPod rDock - Audio Buffers Contact Engineer: LXXX_X_X 2006-10-31 INITIALS Printed:110Sheetof Notes: Contact Tel:(01223) 203XXX tel NoEngNameXXXX A & R Cambridge Ltd. Pembroke Avenue Cambridge CB5 9QR Waterbeach A3 ARCAM 0W125 10K R3 0W125 10K R5 0W125 10K R2 0W125 10K R7

18、 0W125 75R R4 10V 100UF C3 0W125 47K R6 OMRON RLY1A AGNDAGNDAGND 50V 100N C2 50V 10UF C1 0W125 10K R10 0W125 10K R12 0W125 10K R9 0W125 10K R14 0W125 75R R11 10V 100UF C6 0W125 47K R13 OMRON RLY1B AGNDAGNDAGND 50V 100N C4 50V 10UF C5 LINE OUT L LINE OUT R AUDIO RETURN AUDIO OUT L AUDIO OUT R 0W125 1

19、0R R1 0W125 10R R8 AGNDAGND AGNDAGND +VA -VA FC 1 CAP+ 2 GND 3 CAP- 4 VOUT 5 LV 6 OSC 7 V+ 8 SP6661EN-L IC2 50V 22UF C8 50V 22UF C9 50V 22UF C7 0W125 0R0 R15 +VA -VA +VA AUDIO OUT L AUDIO OUT R 50V 100N C32 PGND 2 3 1 84 NJM2114M IC1A 6 5 7 NJM2114M IC1B - 10 - 11 - ISSUE DRAWING NO. DRAWING TITLE D

20、ATE Filename: ECO No.DESCRIPTION OF CHANGE Connectors.sch iPod rDock - Connectors Contact Engineer: LXXX_X_X 2006-10-31 INITIALS Printed:110Sheetof Notes: Contact Tel:(01223) 203XXX tel NoEngNameXXXX A & R Cambridge Ltd. Pembroke Avenue Cambridge CB5 9QR Waterbeach A3 ARCAM 1 2 3 4 5 6 7 8 9 10 11 1

21、2 13 14 15 16 17 18 19 20 CON FFC 20W CON1 1 Dia 3.2mm FIX1 1 Dia 3.2mm FIX2 ABC SKT PHONO 3 WAY SKT1 120R100MHzL1 GNDY SCRN1 GNDC YC SCRN2 SKT SVHS SKT2 4 2 3 65 1 SCRN SKT 6 PIN DIN SKT3 12 CON DC POWER SKT 2MM CON2 120R100MHzL2 120R100MHzL3 120R100MHzL4 100V 10N C25 100V 10N C27 100V 10N C23 100V

22、 10N C26 CHASSIS_C 100V 47P C28 100V 47P C29 100V 47P C30 CHASSIS_C 100V 10N C24 CHASSIS_C CHASSIS_C 120R100MHzL5 120R100MHzL6 100V 47P C33 100V 47P C34 CHASSIS_C 120R100MHzL7 100V 47P C35 VID_RET CONNECTORS - 12 - 13 - ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No.DESCRIPTION OF CHANGE Micr

23、o and PSU.sch iPod rDock - PSU and Micro Contact Engineer: LXXX_X_X 2006-10-31 INITIALS Printed:110Sheetof Notes: Contact Tel:(01223) 203XXX tel NoEngNameXXXX A & R Cambridge Ltd. Pembroke Avenue Cambridge CB5 9QR Waterbeach A3 ARCAM 25V 1000UF C12 50V 100N C15 BAS16 D1 50V 100N C16 BAS16 D2 VDD 1 P

24、TB7 2 PTB6 3 PTA5/OSC1/KBI5 4 PTA4/OSC2/KBI4 5 PTB5 6 PTB4 7 PTA3/RST/KBI3 8 IRQ/KBI2/TCLK/PTA2 9 PTB3 10 PTB2 11 TCH1/KBI1/PTA1 12 TCH0/KBI0/PTA0 13 PTB1 14 PTB0 15 VSS 16 MC908QY1CDWE IC4 0W125 10K R26 10V BZX84C DZ1 NTF2955 M1 0W125 10K R27 MMUN2211LT1 TR1 50V 100N C21 0W125 10K R28 +3V3 0W125 10

25、K R30 +3V3 0W125 4K7 R31 50V 100N C22 OMRON RLY1C MMUN2211LT1 TR3 BAS16 D3 MMUN2211LT1 TR2 0W125 10KR33 0W125 10KR35 0W125 10KR37 0W125 10KR34 0W125 10KR36 0W125 10KR38 0W125 10KR32 DGND DGND DGND DGND DGND 50V 100N C17 50V 100N C20 50V 100N C18 50V 100N C19 50V 100N C11 50V 10UF C10 +3V3 DGND DGND

26、DGND +3V3 TX TTL RX TTL RS232 TX RS232 RX IPOD PRESENT* 15V SWITCHED +15VDC IN 0VDC IN +15V+3V3 +15V DGNDAGND 0W125 0R0 R24 0W125 0R0 R23 +3V3 DGND ADJ LM1117MPX-ADJ/NOPB REG1 ADJ LM1117MPX-ADJ/NOPB REG2 10V 100UF C14 0W125 120R R18 0W125 100R R16 200R R21 0W125 300R R19 0W125 0R0 R25 CHASSIS 1 2 SW

27、 TACT SW1 0W125 3K0 R20 +VA 0W125 12K R17 10V 100UF C13 +15V MMUN2211LT1 TR4 DGND RED 0603 LED2 BLUE 0603 LED1 370mA 10u L8 0W125 3K9 R41 0W125 3K9 R42 0W125 4K7 R29 0W125 4K7 R43 C1+ 2 V+ 3 C1- 4 C2+ 5 C2- 6 V- 7 INVALID* 10 READY 1 FORCEON 12 FORCEOFF* 16 T1IN 11 R1OUT 9 R1IN 8 T1OUT 13 GND 14 VCC

28、 15 MAX3227ECAE IC3 PSU & MICRO - 12 - 13 - IC BLOCK DIAGRAM MAIN BOARD IC1: NJM2114M MAIN BOARD IC2: VOLTAGE CONVERTER SP6661 1 2 3 4 FC CAP+ GND CAP- +V OSC LV OUT 8 7 6 5 MAIN BOARD IC3: MAX3227ECDBT 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 READY C1+ V+ C1- C2+ C2- V- RIN FORCEOFF VCC GND DOUT FORC

29、EON DIN INVALID ROUT DIN DOUT Auto-Powerdown Plus INVALID RIN FORCEOFF FORCEON ROUT 11 16 9 13 10 8 1 12 READY MAIN BOARD M1: NTF2955T1G 321 4 GateDrainSource Drain D S G MAIN BOARD REG1, REG2: LM1117MPX-ADJ 321 ADJ/GNDOutputInput Tab - 14 - 15 - RST, IRQ: Pins have internal pull up device All port

30、pins have programmable pull up device PTA0:5: Higher current sink and source capability PTB0:7: Not available on 8-pin devices PTA0/TCH0/KBI0 PTA1/TCH1/KBI1 PTA2/IRQ/KBI2/TCLK PTA3/RST/KBI3 PTA4/OSC2/KBI4 PTA5/OSC1/KBI5 2-CHANNEL 16-BIT TIMER MODULE KEYBOARD INTERRUPT MODULE SINGLE INTERRUPT MODULE

31、AUTO WAKEUP LOW-VOLTAGE INHIBIT COP MODULE 6-CHANNEL 10-BIT ADC PTB0 PTB DDRB M68HC08 CPU PTA DDRA PTB1 PTB2 PTB3 PTB4 PTB5 PTB6 PTB7 MC68HC908QY1A POWER SUPPLY VDD VSS CLOCK GENERATOR MODULE 1536 BYTES USER FLASH 128 BYTES USER RAM MONITOR ROM MC68HC908QY1A BREAK MODULE DEVELOPMENT SUPPORT PTB2 PTB

32、3 PTB4 PTB6 PTB7 PTA1/TCH1/KBI1 PTB5 PTA2/IRQ/KBI2/TCLK PTA5/OSC1/KBI5PTA4/OSC2/KBI4 PTA3/RST/KBI3 PTA0/TCH0/KBI0 PTB1 PTB0 VSS VDD 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 MAIN BOARD IC4: MAX3227ECDBT - 14 - 15 - ELECTRICAL PARTS LIST Reference No.Part No.Description MAIN ASSY PC BOARD PCB-RDOCK34+MA

33、INPCB ASSY MAIN PCB 1725-875A+0000PCB MAIN CAPACITOR C1, C5157F-106M+5-IUKCE 50V 10uF 20% RL 5x11 C2, C4150F-104K+J-BDCC 50V 0.1uF 10% 0805 C3, C6157C-107M+K-IUTYCE 10V 100U 20% RLT C7, C8, C9157F-226M+5-IUCE 50V 22UF 20% RL 5X11 C10157F-106M+5-IUCE 50V 10uF 20% RL 5x11 C11150F-104K+J-BDCC 50V 0.1uF

34、 10% 0805 C12157E-108M+5-S9ECE 25V 1000UF 20% RL 10X C13, C14157D-107M+5-IUCE 16V 100uF 20% RL 5x11 C15, C16, C17, C18, C19, C20, C21, C22, C32 150F-104K+J-BDCC 50V 0.1uF 10% 0805 DIODE D1, D2, D34840-9210+3DIODE BAS16W SOT323 SMD DZ14835-1003+3DZ 1/4W 10V SOT-23 CONNECTOR CON32101-3143+0CONNECTOR 2

35、0P P0.5 SKT42101-3144+1CONNECTOR 30P P0.5ANGLED COIL L81801-100K+M-2COIL 10UH 10% BL7.0 AT RELAY RLY14500-0711+0RELAY 12V 0.3A DPDT TRANSISTOR TR1, TR2, TR3, TR44860-3400+3TR MMUN2211LT1G NPN - 16 - 17 - Reference No.Part No.Description RESISTOR R1, R84720-100J+JRMG 1/10W 10R 5% 0805 R2, R3, R5, R7,

36、 R94720-103A+JRMG 1/10W 10K 1% 0805 R44720-750J+JRMG 1/10W 75R 5% 0805 R64720-473J+JRMG 1/10W 47K 5% 0805 R10, R12, R144720-103A+JRMG 1/10W 10K 1% 0805 R114720-750J+JRMG 1/10W 75R 5% 0805 R134720-473J+JRMG 1/10W 47K 5% 0805 R154720-0R0J+JRMG 1/10W 0R 5% 0805 R164720-101J+JRMG 1/10W 100R 5% 0805 R174

37、721-123J+JRMG 1/8W 12K 5% 0805 R184720-121A+JRMG 1/10W 120R 1% 0805 R194720-301J+JRMG 1/10W 300R 5% 0805 R204720-302A+JRMG 1/10W 3K 1% 0805 R214720-201A+JRMG 1/10W 200R 1% 0805 R23, R244720-0R0J+JRMG 1/10W 0R 5% 0805 R26, R27, R284720-103A+JRMG 1/10W 10K 1% 0805 R294720-472J+JRMG 1/10W 4.7K 5% 0805

38、R30, R32, R33, R34, R35, R36, R37, R384720-103A+JRMG 1/10W 10K 1% 0805 R314720-472A+JRMG 1/10W 4.7K 1% 0805 R394720-393A+JRMG 1/10W 39K 1% 0805 R404720-514A+JRMG 1/10W 510K 1% 0805 R41, R424720-392J+JRMG 1/10W 3.9K 5% 0805 R434720-472J+JRMG 1/10W 4.7K 5% 0805 IC IC13132-2541+0IC NJM2114M-#ZZZB IC231

39、32-5321+0IC VOLTAGE CONVERTER IC33132-4331+0IC COMMUNICATIONS INTERF IC43132-4350+0IC MCU 10B MICROCONTROL M13132-4341+0IC POWER MOSFET NTF2955 REG1, REG23132-1791+0IC LM1117MPX-ADJ REG SWITCH SW15200-4861+0-01SWITCH TACT 25035718T LED LED13700-7830+BLOW CURRENT SMD LED LED23700-7829+RLOW CURRENT SM

40、D LED - 16 - 17 - Reference No.Part No.Description OUTPUT ASSY PC BOARD PCB-RDOCK34+OUTPPCB ASSY OUTPUT PCB 1725-875A+0000PCB MAIN CAPACITOR C23, C24, C25, C26, C27150H-103M+J-BDCC 100V 0.01uF 20% 0805 C28, C29, C30, C33, C34, C3515CH-470J+J-BDCTC 0/60 47P 5% 0805 CONNECTOR CON12101-3143+0CONNECTOR

41、20P P0.5 JACK CON22113-1136+0DC JACK HEC0470-01-630 SKT12113-3198+0JACK RCA 3P RCA-311 SKT22113-3196+0JACK SPEAKER S-VIDEO 4P SKT32113-3197+0JACK SPEAKER 6P DIN-632 MISCELLANEOUS L1, L2, L3, L4, L5, L6, L71803-0087+0EMI FILTER 120R 100MHZ NOTE: - The components identified by mark are critical for ri

42、sk of fire and electrical shock. Replace only with part number specified. - Capacitors : CP-Polystyrene, CM-Mylar, CE-Electrolytic, CC-Ceramic, CTC-NPO. - Resistors : RMF-Metal Film, RCF-Carbon Film, RWR-Wirewound Metal Oxide. - 18 - 19 - EXPLODED VIEW PARTS LIST Item Part No.DescriptionQty 14135-66

43、31+0TOP CABINET1 22600-3008+1004WASHER1 33717-3611+0LENS1 42447-3801+0BUTTON1 54155-2202+0BRACKET1 62904-3006+0000SCREW M3*67 7MAIN PCBMAIN PCB1 8OUTPUT PCBOUTPUT PCB1 94157-1131+0RUBBER FOOT1 103001-1514+0LABEL1 112950-3008+3000SCREW2 121406-0901+0BOTTOM COVER1 133000-9980+0P.R.C LABEL1 142904-3008

44、+3000SCREW4 154155-2592+0BRACKET1 10 12 11 9 7 8 6 5 4 3 1 13 14 15 2 - 18 - 19 - 10 5 4 10 3 2 1 11 12 9 8 10 7 10 6 Item Part No.DescriptionQty 11480-9601+0COLORFUL BOX1 21481-0101+0WHITE BOX1 31492-0911+0PS COVER1 41806-3959+0ADAPTOR1 5R DOCK1 67012-8270+0CABLE1 77012-9330+0POWER CORD (US)1 1497-

45、4302+0P.BAG1 7012-6611+0POWER CORD (UK)1 7012-9300+0POWER CORD (EU)1 1497-4302+0P.BAG1 83050-2001+2WARRANTY CARD1 94301-7241+0MANUAL1 101497-4302+0P.BAG4 113001-1511+0SERIAL LABEL1 124301-7276+0QUICK START GUIDE1 PEMBROKE AVENUE, WATERBEACH, CAMBRIDGE CB25 9QR, ENGLAND www.arcam.co.uk Issue 1 Jan.03, 2007