Cambridge-One-cr-sm维修电路图 手册.pdf

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1、Issue Date: 2008.12.26 SERVICE MANUAL: FUNCTIONS: 1.DAB Function: Support DAB Band III( 5A 174.928 MHz-13F 239.200 MHz) Support DAB L Band (LA 1452.960 MHz- LW 1490.624 MHz) 2.FM Function: Frequency:87.5MHz-108MHz /Support FM RDS. 3.CD/MP3 Function: Support disc: CD ,CD-R,CD-RW; Support files format

2、s: CD,MP3,WMA. 4. USB Function: Support playing USB storage card music files; Support files formats: CD,MP3,WMA. 5.SD Function: Support playing SD storage card music files; Support files formats: CD,MP3,WMA. 6.iPod Function: Support iPod Audio Output. 6.AUX1/MP3 Function: AUX1/MP3 Audio Input. 7.AUX

3、2 Function: AUX2 Audio Input 8.OUTPUT Function: SPEAKEROUT /LINE OUT /SUB OUT/ 1 RadioFans.CN CambridgeAudio OneDX1CD Player TABLE OF CONTENTS Safety Precautionsfurthermore the manufacturer cannot accept responsibility for personal injury of property damage resulting therefrom. 6.When servicing,care

4、 should be taken to observe the original routing and dressing of the leads and it should be confirmed that they have been returned to normal after re-assembly. Notes on chip component replacement Never reuse a component that has been removed from a PCB Notice that the minus side of a tantalum capaci

5、tor may be damaged by heat Cambridge Audio OneDX1CD Player 4 RadioFans.CN Cambridge Audio OneDX1CD Player Exploded Diagram 31 5 RadioFans.CN 6 RadioFans.CN s e t oN y tQ n o i t ac i f i cepS e maN r ebmuN t r aP N/S 40215501004100 s t i nU kca lB roF 1 )SHoR( kca lB)bonK+c i t sa lP(mm6 . 51*53 1 4

6、0215501003100 Volume Knob s t i nU r ev l iS roF 1 ) SHoR( r ev l iS )bonK+c i t sa lP ( mm6 . 51*53 h t iw l eg ac i l i s mm3 . 5*2 . 6*1 . 82 00160010551103 s t i nU kc a l B r oF 1 ) SHoR( kc a l B 2 30115501005100 SD Rubber bungs 28.1*6.2*5.3mm silica gel with sray-paint s t i nU r ev l iS roF

7、1 )SHoR( c77 8 s t i nU kca lB roF 1 )SHoR(kca l b l eg ac i l i s mm1 . 9*5 . 01*9 . 71 00180010551103 3 30115501007100 USB Rubber bungs s t i nU r ev l iS roF 1 )SHoR( c778 gn i t n i ap l eg ac i l i s mm1 . 9*5 . 01*9 . 71 k l i s h t iw kca l b mu i n imu l a mm3=Tmm51*28*512 00160010551183scre

8、en in Panntone 428 c (RoHS)1 For Black Units 4 38115501005100 Front Panel 215*82*15mm T=3mm aluminuium silver with silkscreen with black c(RoHS) 1 For Silver Units s t i nU kca lB roF 1 )SHoR(kca l b t n i ap-ya rps SBA mm51*08*512 00140010551103 5 30115501003100 Front Plastic s t i nU r ev l iS roF

9、 1 )SHoR( c778 gn i t n i ap SBA mm51*08*512 s t i nU kca lB roF 1 )SHoR(kca l b gn i t n i ap SBA mm31*8*2 . 64 00140010551303 6 30315501003100 Shift Press Key s t i nU r ev l iS roF 1 )SHoR( c778 gn i t n i ap SBA mm31*8*2 . 64 1 ) SHoR( t r ap PID DRAOB DS NOISUF ABCP-DS 00190010551104 7 8 386155

10、01003100 Bracket for SD Card socket 1 )SHoR( CCES mm1=T mm8 . 43*0 . 11*1 . 82 9 40115501005100 Press-Key PCBA FUSION 1 )SHoR( PID DRAOB YEK DCL 10 31115501001100 Silica gel foot padOuter24.5*Iner10.5mm T=3mm silica gel with Black Single glue T95(RoHS)4 30515501002100 Foot seat s t i nU kca lB roF 4

11、 )SHoR( kca lB gn i t n i aP SBA mm1 . 6*33 11 30515501001100 Foot seat s t i nU r ev l iS roF 4 )SHoR( c778 gn i t n i aP SBA mm1 . 6*33 38115501004100 Bottom cover 300*206*75mm T=1mm SECC s t i nU kca lB roF 1 )SHoR( kca lB gn i t n i aP 12 38115501003100 Bottom cover 300*206*75mm T=1mm SECC Pa s

12、t i nU r ev l iS roF 1 )SHoR( c778 gn i t n i 2 ) SHoR(mm6 . 1*21*62 l a t em t eehS 00110003082283 31 14 34215501004100 Heat sink 100.4*70*19mm 2 )SHoR( kca l b h t iw mun imu l a 15 15100900741100 Main transformer Input:double 230VA Output:9.2V/0.75A 12.5V/0.2A 18V-0-18V/1.2A input cable L=150mm w

13、ith female socket one blank pin in P=3.96mm3pin output 7PIN cable with female socket P=2.54mm L=180mm toroid(RoHS) 1 Cambridge Audio OneDX1CD Player Exploded Diagram Part List 7 RadioFans.CN s e t oN y tQ n o i t ac i f i cepS e maN N/P y ro t caF N/S 16 17302006001100 Grounded line L=60mm 18#with y

14、ellow and green one side with pad (4.3)the other is peeled for 5mm (RoHS) 3 s t i nU kca lB roF 1 )SHoR( ekca l b gn i t i ap SBA mm5 . 52*9 . 72*9 . 84 00160010551503 17 30515501005100 Aerial card seat bracket s t i nU r ev l iS roF 1 )SHoR( c778 t n i ap-ya rps SBA mm5 . 52*9 . 72*9 . 84 381155010

15、08100 202*73.6*10mm T=1mm SECC spray-paint black with silkscreen in Panntone 428 c (RoHS) 1 For Black Units 18 38115501007100 Rear Panel 202*73.6*10mm T=1mm SECC spray-paint 877c with silscreen in black c(RoHS) 1 For Silver Units 19 40115501013100 AMP PCBA FUSION 1 )SHoR( t r ap PID PMA NIAM 20 1931

16、5404001100 Aerial 1 )SHoR( c i t sa l p ya rg mm817 h t gneL ; dne t xe r e t f a do i r ep 8 mm8 s t i nU kca lB roF 1 )SHoR(kca lB SBA mm11*9*9 00180010551503 21 30515501007100 Aerial key s t i nU r ev l iS roF 1 )SHoR( c778 t n i ap-ya rp s SBA mm11*9*9 22 40115501018100 Power PCBA FUSION DC TO 1

17、 ) SHoR( t r aP PID)NIP3 ( DRAOB CD 4 )SHoR( l ekc i n gn i t a l p nor i mm1=T mm5 . 8*31*5 . 11 t ekca rB 00110089001683 32 38115501002100 300*212*77mm T=1mm SECC Paintin s t i nU kca lB roF 1 )SHoR( kca lB g 24 38115501001100 Top cover s t i nU r ev l iS roF 1 )SHoR( c778 gn i t n i aP CCES mm1=T

18、 mm77*212*003 25 40215501002100 CD Loader 1 )SHoR(22017-C33M-HSV 30515501004100 Plastic LOGO s t i nU kca lB roF 1 )SHoR( ekca lB gn i t n i aP SBA mm1 . 6*5 . 93 26 30515501003100 Plastic LOGO s t i nU r ev l iS roF 1 )SHoR( c778 gn i t n i aP SBA mm1 . 6*5 . 93 27 32010104001100 Fiber brush 132*14

19、mm mylar+doubl 1 )SHoR(kca lB gn i vaew on+eu l g ed i s e 1 )SHoR(kca lB SBA mm4 . 2*41*231 dr aob dex iF 00172040101103 82 1 )SHoR( t ne r apsna rT AMMP mm5 . 1*52*5 . 59 sneL DCL 00111010551503 9 2 30 30515501009100 IR Acryl 10.5*9.5*5.8m 1 )SHoR( t ne r apsna rT AMMPm 1 )SHoR( l or t noc e t ome

20、R o i duA ed i rbmaC l or t noc e t omeR 00110010551204 13 Cambridge Audio OneDX1CD Player Exploded Diagram Part List 8 RadioFans.CN 1 2 3 4 6 7 8 9 5 Cambridge Audio OneDX1 iPod Exploded Diagram 9 RadioFans.CN se t oN y t Qno i t ac i f i cepSemaNN/Pyro t caFN/S 130117005015100CupA(adapter)69.3*28.

21、46*11)SHoR(kca l bs so l ghg i hSBAmm0 230515501012100Plastic top1)SHoR(C7ye rgl oocnee r csk l i srofro l ocCPmm0 . 1*78 330517005006100Bracket18.9*11.9*9.85mm1)SHoR(kca l bs so l ghg i hSBA 1)SHoR(PIDDRAOBDOPINOISUFABCP001200205511044 1)SHoR(kca lBr ebburmm3*5 . 8*21no t t ubda e r hT0011007292160

22、35 630115501001100Top casing1)SHoR( c778gn i t n i aPSBAmm5 . 12*7 . 48 738213605002100Weight iron38*14)SHoR(CCGSmm3*7 830115501002100Bottom casing 1)SHoR(ye rg- t hg i lSBAmm2 . 1*78 931115501002100Foot pad 1)SHoR(M3eu l ge l gn i sC924eno t nPmm5 . 1=T8 . 28 CambridgeAudio OneDX1iPod iPod Exploded

23、 Diagram Part List 10 RadioFans.CN Cambridge Audio OneDX1CD Player DABthe other with 2.54*8 female 1,3,5,7 feet black 18# 00180001040371 1J 1 40 1 )SHoR(%02 - / 08+ V05 / Fu1 . 0 6021 DMS r o t i capac p i hC 64911046151100 47 CD Module space pole 3*11.2mm (LCF-11) (Ro 00141010551503 2 )SH 001300105

24、51104 1 )SHoR( 3 .REV 001DM e l udoM 001DM 84 49 DAB Module Gyro1122 E Customer v CA1.1 Software version :Vca 1.1(GS-0812051330)(R 00110010551104 1 DAB right black RD-PT2-005(RoHS) 1 CON12 18160040003100 73 Heat sink 100.4*70*19mm aluminum anode black (RoHS) 2 34215501004100 74 metal sheet 26*12*1.6

25、mm(RoHS) 2 Lock up on heat sink that press AMP IC(TRK-1) 38228030001100 75 AC Seat SL-AC02-GP 10A-15A/250V/AC (RoHS) 1 18150000021100 76 Safety capacitor 2200pF/250400V20% P=10mm X1Y1(RoH S) 2 CY1.CY2 04162220241100 77 Shield cable L=180mm 4PIN P=2.0mm 28AWG 1 JP6 TO earphone output 17404018001100 7

26、8 connection L=160mm 2PIN (red and black)18AWG one end with female seat P= 3.96mm the other end with peel tin about 5mm(RoHS) 2 JP1.JP2 connect speaker output 17302016007100 79 shield cable L=300mm 5PIN P=2.54mm 1 JP7 MP3 signal line 17405030002100 80 E/C 1uF/50V 20% P=1.5mm 4*5mm(RoHS) 2 C143.C145

27、04121056201100 81 Resistor 100 1W 1% M type P=15mm(metal film)(RoHS) 1 R159 03110025361100 82 Male Seat 8PIN P=2.54mm (RoHS) 1 JP3 18115080002100 83 Mica sheet Length 24*width 21*height 0.1mm(RoHS) 2 Back of heat sink 39402402101100 84 E/C 470uF/25V 20% P=2.5mm 6.3*15 (RoHS) 1 C158 04124774211100 85

28、 capacitor 0.1uF/100V 10% P=5mm (RoHS) 5 C35,37,3941 04111048321100 86 Bracket 11.5*13*8.5mm T=1mm iron plating nickel (RoHS) 4 On AMP board 38610098001100 87 Chip Capacitor SMD 1206 0.1uF/50V +80/-20%(RoHS) 1 Welding out of DIN seat 04911046151100 88 PCBA FUSION IPOD BOARD DIP part (RoHS) 1 4011550

29、2002100 89 SMD 0 1/10W 0603(RoHS) 4 R22,R23,R40,R39 03900003531100 90 SMD 27 1/10W 1% 0603(RoHS) 2 R16,R17 03927013131100 91 SMD 100 1/10W 5% 0603(RoHS) 3 R8,R29,R30 03910023331100 92 SMD 330 1/10W 5% 0603(RoHS) 2 R10,R13 03933023331100 93 SMD 1.8K 1/10W 5% 0603(RoHS) 1 R2 03918033331100 94 SMD 5.6K

30、 1/10W 1% 0603(RoHS) 1 R27 03956033131100 95 SMD 10K 1/10W 5% 0603(RoHS) 2 R28,R31 03910043331100 96 SMD 47K 1/10W 1% 0603(RoHS) 2 R24,R38 03947043131100 97 SMD 49.9K 1/10W 1% 0603(RoHS) 2 R18,R21 03949943131100 98 SMD 75K 1/10W 1% 0603(RoHS) 2 R20,R19 03975043131100 99 SMD 100K 1/10W 5% 0603(RoHS)

31、4 R11,R12,R14,R15 03910053331100 100 Resistors SMD 549K 1/10W 1% 0603(RoHS) 1 R1 03954953131100 AMP BOM 30 RadioFans.CN Cambridge Audio OneDX1CD Player S/N Name Specification Qty Component Ident Factory P/N 101 SMD 0805 1.0uH 10%(RoHS) 1 L3 10910100001100 102 Inductances SMD 0805 10uH 10%(RoHS) 1 L2

32、 10911000001100 103 SMD 0603 47pF/50V 5% NPO(RoHS) 9 C7,C8,C12-C15,C18 ,C24,C25 04914706432100 104 SMD 0603 0.1uF/50V 10%(RoHS) 4 C10,C17,C21,C26 04911046331100 105 Chip Capacitors SMD 0603 100pF/50V 10%(RoHS) 2 C5,C6 04911016331100 106 Audion SMD BC817-25 SOT-23(RoHS) 1 Q1 06918172501100 107 IC SMD

33、 TS922 SOP8(RoHS) 2 U1,U2 07900922081100 108 Female Seat SMD 30PIN 514SO117 I/O PLUG(RoHS) 1 CN1 18920300001100 109 Magnetic bead SMD 0805 220100MHz 2A ferrite (Murata )(RoHS) 1 L1 10931080019100 110 Resistor SMD 22K 1/10W 1% 0603(RoHS) 14 R37,R9,25,26,323 7 03922043131100 111 E/C 10uF/16V20% P=1.5m

34、m 4*5mm 105。(RoH S) 3 C1,C2,C9 04121063201100 112 E/C 10uF/16V 20% P=2mm 4*5mm(RoHS) 4 C3,C4,C20,C22 04121063272100 113 E/C 220uF/16V 20% P=2.5mm 6.3*7mm endure temperature 10 5C (RoHS) 2 C11,C16 04122273319100 114 LED 3.0mm fog appearance with blue light 2PIN P=2.54mm(RoH S) 1 D1 05130003034100 PCB

35、A FUSION DC TO DC BOARD (4PIN) DIP part ( RoHS) 1 40115501015100 1 IC SMD AP1513 SOP8(RoHS) 1 U1 07901513081100 2 Diode SMD MBRA340T3G 3A/40V(RoHS) 1 D1 05910034002100 3 Inductance SMD 47uH 1A 7.5*7.5*H4.5mm( RoHS) 1 L1 10914703001100 4 Chip Capacitor SMD 0603 0.1uF/50V 10%(RoHS) 4 C3,C4,C5,C6 04911

36、046331100 5 SMD 100K 1/10W 1% 0603(RoHS) 1 R2 03910053131100 6 SMD 3K 1/10W 5% 0603(RoHS) 1 R1 03930033331100 7 SMD 12K 1/10W 1% 0603(RoHS) 1 R4 03912043131100 8 Resistors SMD 1.3K 1/10W 5% 0603(RoHS) 1 R3 03913033331100 9 E/C 220uF/16V 20% P=2mm 6.3*7mm 105C(Ro HS) 2 C1,C2 04122273271100 10 Header

37、4PIN P=2.54mm gilt L type header (RoHS) 1 J1 18135040001100 AMP BOM 31 RadioFans.CN Cambridge Audio OneDX1CD Player SD SCH 32 RadioFans.CN Cambridge Audio OneDX1CD Player SD1 LAYOUT33 RadioFans.CN Cambridge Audio OneDX1CD Player SD2 LAYOUT34 RadioFans.CN Cambridge Audio OneDX1CD Player S/N Name Spec

38、ification Qty Component Ident Factory P/N PCBA FUSION SD BOARD DIP Part(RoHS) 1 40115501009100 1 SMD 4.7K 1/10W 5% 0603(RoHS) 3 R3,R6,R7 03947033331100 2 Resistors SMD 10K 1/10W 5% 0603(RoHS) 4 R1,R2,R4,R5 03910043331100 3 Chip Capacitor SMD 0603 0.1uF/16V 10% X7R(RoHS) 1 C1 04911043331100 4 Male Se

39、at SMD 10PIN P=2.0MM 90。 Vertical (RoHS) 1 CN4 18114100003100 5 SD Card Socket SMD 16PIN P=0.95mm0.05 (RoHS) 1 CN1 18102160001100 SD BOM 35 RadioFans.CN Cambridge Audio OneDX1CD Player MOT SCH 36 RadioFans.CN Cambridge Audio OneDX1CD Player MOT LAYOUT37 RadioFans.CN Cambridge Audio OneDX1CD Player S

40、/N Name Specification Qty Component Ident Factory P/N PCBA FUSION CD loader DIP part(RoHS) 1 40115501011100 1 FFC Seat SMD 5PIN P=1.0mm (RoHS) 1 CN9 18972050003100 2 FFC Male Seat SMD 16PIN P=1.0mm (RoHS) 2 CN7,CN8 18972160002100 3 6PIN P=1.5mm 90。Vertical (RoHS) 1 CN11 18110060003100 4 6PIN P=2mm 9

41、0。Vertical (RoHS) 1 CN10 18114060002100 5 Male Seat 5PIN P=2mm 90。Vertical (RoHS) 1 CN1 18114050002100 MOT BOM 38 RadioFans.CN Cambridge Audio OneDX1CD Player DD30 iPod DOCK SCH 39 RadioFans.CN DD30 iPod DOCK SCH Cambridge Audio OneDX1 iPod 40 RadioFans.CN iPod DUCK TOP LAYOUT Cambridge Audio OneDX1

42、 iPod 41 RadioFans.CN iPod DUCK BOTTOM LAYOUT Cambridge Audio OneDX1 iPod 42 RadioFans.CN Cambridge Audio OneDX1CD Player -IC Details 2SC4852 AMP PCB (Q4,Q12,Q13) MMBT3904 LCD PCB(Q1,Q2) DAB a.LCD defective,Changing the LCD PCBA; 2.Nothing response after turned on the units a.DC-DC 5V Power board is

43、 defective; b. U3A LM1117 defect; c.CN2/DAB Module is defective,replacing DAB Module; d.The transformer is defective,replacing MCU board. e.MCU Board JP1 25PIN loose 3.CD can not load; a.There is any disc in the loader; b.MCU Board CN5 connector loose, c.U5 BA6208 is defective d. CN3/MD100 module is

44、 defective; e.The toroid transformer is broken f.The loader is dead 4.Display formal but no output a.MCU board F1(fuse tube)is burned; b.The toroid transformer broken; c.The circuit around Amp IC TDA7296is defective,change AMP board. 5.Can not read CD a. CN3/MD100 module is defective; b.AMP Board U1

45、3(DC-DC 8V)is defective,no voltage output; c.The loader is defective. 6.Can not read USB a. CN3/MD100 module is defective; b.AMP Board U13(DC-DC 8V) is defective,no voltage output; c. MCU board JP1 25PIN loose. 7.Can not read SD a.CN3/MD100 module is defective; b.AMP board U13(DC-DC 8V)is defective,

46、no voltage output; c. The connector (CN4/10PIN) on MCU board is cut; d.SD card seat is broken,replacing SD card seat board. 8.DAB/FM Can not receive the station a.Connecting to the inner aerial is cut; b.CN2/DAB module is defective. 9.AUX1with single channel a.JP7 connection is cut. 48 RadioFans.CN