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CX-225iDAB/MC-DX450iDAB
Micro Hi-Fi System

NOTES
PC boards shown are viewed from parts side. The parts with no reference number or no parts number in the exploded views are not supplied. As regards the resistors and capacitors, refer to the circuit diagrams supplied pripor to this manual.
! Parts marked with this sign are safety critical components.

CONTENTS
1 SPECIFICATIONS.................................................... .................... 2 2 MICROCONTROLLERPINFUNCTIONS. ................. 3 3 EXPLODEDVIEWANDPARTSLIST. ...... .................... 6 4 PCBOARDSANDPARTSLISTS.................................... 9 5 INCLUDEDACCESSORIES. ............................. ................. 17

They must be replaced with designated components. [ FOR UK ]

CX-225iDAB/MC-DX450iDAB
1 SPECIFICATIONS
AMPLIFIER section
Output Power (L+R) Output Power (Subwoofer) Input Sensitivity Frequency Response 5W+5W 15 W 500 mV 50 to 20,000 Hz

Radio Section (FM)
Frequency Range Sensitivity (S/N30dB) 87.50 to 108.00 MHz (50 kHz step) 10 dBV/m

Radio Section (DAB)
Frequency Range Band III: 5A to 13F (174.928 MHz to 239.200 MHz)

CD PLAYER Section
Frequency Response Signal-to-Noise Ratio Wow and Flutter 20 to 20,000 Hz (±1 dB) 55 dB Unmeasurable

SPEAKER
Type Impedance Full range flat type 4 ohms

SUBWOOFER
Impedance

8 ohms

GENERAL
Power Requirements Power Consumption Dimension (W x H x D) Main Unit L & R Speakers Subwoofer Weight (Net) Main Unit L & R Speakers Subwoofer 230 V AC, 50 Hz 74 W ( Standby: 0.35W ) 247 x 169.5 x 135 mm 210 x 169.5 x 85 mm 170 x 220 x 325 mm 1.3 kg 0.6 kg each 4.6 kg

Standard Accessories
Remote control unit (RC-1196) x 1 Battery for remote control unit (CR2025) x 1 Subwoofer cable x 1 Speaker cable x 2 DAB antenna x 1 FM antenna x 1 Dock adapter x 3 (adapter "60GB (color) + Photo 40GB/60GB" premounted) Wall mount bracket x 4 Screw x 8 Guide sheet for wall mounting x 2 Owner's manual x 1 Quick guide for connection x 1 Warranty card x 1

2

CX-225iDAB/MC-DX450iDAB
2 MICROCONTROLLER PIN FUNCTIONS
T5CC1, MAIN PCBA IC 21 2-1 Pin Assignment

T5CC1

3

CX-225iDAB/MC-DX450iDAB
Pin Functions
pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 Po rt Nam e VREF AVSS AVCC P70/TA0IN P71/TA1OUT P72/TA3OUT P73/TA4IN P74/TA5OUT P75/TA7OUT P80/TB0IN0/INT5 P81/TB0IN1/INT6 P82/TB0OUT0 P83/TB0OUT1 P84/TB1IN0/INT7 P85/TB1IN1/INT8 P86/TB1OUT0 P87/TB1OUT1 P90/TXD0 P91/RXD0 P92/SCLK0/CTS0 P93/TXD1 P94/RXD1 P95/SCLK1/CTS1 AM0 DVCC X2 DVSS X1 AM1 RESET P96/ XT1 P97/ XT2 EMU0 EMU1 PA0/INT1 PA1/INT2 PA2/INT3 PA3/INT4 PA4 PA5 PA6 PA7 ALE P00/AD0 P01/AD1 P02/AD2 P03/AD3 P04/AD4 P05/AD5 P06/AD6 P07/AD7 P10/AD8/A8 P11/AD9/A9 P12/AD10/A10 P13/AD11/A11 P14/AD12/A12 P15/AD13/A13 P16/AD14/A14 P17/AD15/A15 P20/A0/A16 P21/A1/A17 DVSS NMI DVCC P22/A2/A18 P23/A3/A19 P24/A4/A20 P25/A5/A21 P26/A6/A22 P27/A7/A23 Description VREFL AVSS MCU +3. 3V N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C VFD_RESET VFD_DO VFD_CS VFD_CLK DAB TXD DAB RXD N.C UPDATE_TXD UPDATE_RXD P_DWN MCU +3. 3V MCU +3. 3V X- t al( 27MHZ) GND X- t al( 27MHZ) MCU +3. 3V Reset X- t al( 32. 768KHZ) X- t al( 32. 768KHZ) N.C N.C REMOTE_IN RDS_CLK EX_INT. BUS_IN ST-BY_LED DAB_ON PWR_ON FM/AM_ON N. C SYSTEM_MUTE N.C N.C N.C N.C N.C N.C BUS_OUT N.C N.C N.C N.C N.C N.C RTC_SQW/OUT RTC_CLK RTC_DOUT RTC_SWITCH GND MCU +3. 3V MCU +3. 3V N.C N.C N.C N.C N.C N.C I/ O Status Use ON Pull-up NoUse init stby Act. Note ADC Reference LOW( GND ) ADC_GND MCU p o wer

I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O

O O O O O I O I I O I

X X X X X X X X X X X X X X X X X X X X

OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN

OPEN

I I I I I I I I I I I I I I I I I I I I

H I -

L L

vfd reset vfd data vfd chip select vfd clock DAB TXD DAB RXD MCU Updata TXD MCU Updata RXD Power down c hip o p erat e selec t , MCU p o wer, o sc illat o r( 27MHz) GND o sc illat o r( 27MHz) c hip o p erat e selec t MCU reset RTC o sc illat o r( 32. 768KHz) RTC o sc illat o r( 32. 768KHz) remote in rds clock bus input Stand-by LED control dab on power on FM/AM on system mute

I O O I I I I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O

I I O I I I I O O O O X X O X X X X X X X X X X X X X X X X X X X X X X X O

I OPEN OPEN

I

L

I I I I I I I I

OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN

I L H L H H

L H L H L L

O

I

-

-

Bus output

I O O I

I I I I

-

-

I/O I/O I/O I/O I/O I/O

X X X X X X

OPEN OPEN OPEN OPEN OPEN OPEN

RTC SQW/OUT Real time ic clock Real time ic data Remote selector( system or single ) GND MCU p o wer MCU p o wer

4

CX-225iDAB/MC-DX450iDAB

pin No 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

Po rt Nam e P30/RD P31/WR P32/HWR P33/WAIT P34/BUSRQ P35/BUSAK P36/R/W P37/BOOT P40/CS0 P41/CS1 P42/CS2 P43/CS3 P60/SCK P61/SO/SDA P62/SI/SCL P63/INT0 P64/SCOUT P65 DVCC P66 DVSS P50/AN0 P51/AN1 P52/AN2 P53/AN3/ADTRG P54/AN4 P55/AN5 P56/AN6 P57/AN7 VREFH

Description N.C N.C EEPROM_DATA EEPROM_CLK DAB_SYS_RST N.C N.C BOOT_MODE N.C N.C RDS_DATA PLL_CE PLL_CLK PLL_DOUT PLL_DINI/O T_MUTE TUNED_IN STEREO_IN MCU +3. 3V N.C GND KEY0 KEY1 N.C SCROL_UP SCROL_DWN V_PROTECT N.C OPTION MCU +3.3V

I/ O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I I I I I I

Status Use ON Pull-up NoUse init X OPEN X OPEN O O I O O I O O I I O I X OPEN O O I X OPEN X OPEN I X I O X I O X I O X I I X I I O I I O I I O I X I I I I I I I O O O O O O O O OPEN I I I I I I I I

stby Act. H -

Note

L

EEPROM DATA EEPROM CLOCK DAB system reset(Does not use) update mode select tuner RDS data input tuner PLL ic enable tuner PLL IC clock tuner PLL IC data out tuner PLL IC data input tuner PLL IC mute tuned in stereo in MCU p o wer GND key0 input key1 input Scrol up scrol down voltage protect Version Option ADC Reference HIGH( VCC )

L L

-

-

5

CX-225iDAB/MC-DX450iDAB
3 EXPLODED VIEWS AND PARTS LIST
EXPLODE VIEW

6

CX-225iDAB/MC-DX450iDAB
EXPLODED VIEW
REF. NO.
1 2 2a 3 4

PARTS NO.

DESCRIPTION
ORNAMENT, DOOR A (450iDABS) ORNAMENT, DOOR B (450iDABS) WINDOW, DOOR (225iDABB) WINDOW, DOOR (450iDABS) CD DOOR ASSY (450iDABS) CD DOOR ASSY (225iDABB) WINDOW, LCD (225iDABB) WINDOW, LCD (450iDABS) KNOB , FUNCTION A (225iDABB) KNOB , FUNCTION A (450iDABS) KNOB KNOB KNOB KNOB KNOB , , , , , FUNCTION A (225iDABB) FUNCTION A (450iDABS) FUNCTION A (225iDABB) FUNCTION A (450iDABS) FUNCTION B (225iDABB)

REMARKS

CGR1A458YA CGR1A458XA CGU1A428XA30 CGU1A428WA30 CBT1A1090Z CBT1A1090M7TG5 CBT1A1090Y CBT1A1090M7SG5 CBT1A1090X CBT1A1090M7UG5 CBT1A1091Z CBT1A1091M7XG5 CBT1A1093ZB38 CBT1A1093M7YG5 CGR1A463ZB38 CGR1A463M7YG5 CGR1A466ZA CGR1A466YA CGR1A462XB38 CGR1A462M7YG5 CGU1A429A8 CGW1A469B38 CGW1A469M7G53 CMD1A685 CDV1A006 CDR1A002 CGR1A029 CDG1A028 CNW1A043 CMH1A290 CDF1A025 CUA1A290 CMX1A261 CUA1A291 CKD4A066XB38 CKD4A066M7WG5 CMC1A356 CHG1A419 CHG1A423Z CHG1A417 CHG1A416Z CHG1A415Y CHG1A418 CASDX450NXTBK CASDX450NXTSL CHR1A302 CMX1A245 CKF1A395Z

5 6

7 8 9

10 11

KNOB , FUNCTION B (450iDABS) KNOB, VOLUME(225iDABB) KNOB, VOLUME(450iDABS) ORNAMENT , IPOD (225iDABB) ORNAMENT , IPOD (450iDABS) ADAPTOR DOCK ASSY(60GB) , IPOD (225iDABB) ADAPTOR DOCK ASSY(60GB) , IPOD (450iDABS) ORNAMENT , FRONT A MC-DX225iDABB ORNAMENT , FRONT A MC-DX450iDABS WINDOW , SENSOR PANEL, FRONT (225iDABB) PANEL, FRONT (450iDABS) BRACKET , MOTOR BELT PULLY GEAR , PULLY GEAR , CD DOOR WASHER SUPPORT , CD , MECH SHAFT , DOOR PLATE , BOTTOM INSULLATOR , TUNER PLATE , WEIGHT COVER , REAR (225iDABB) COVER , REAR (450iDABS) PLATE , EARTH FOOT , IPOD RUBBER , SILICONE RUBBER , SILICONE (225iDABB) RUBBER , SILICONE (450iDABS) RUBBER , SHAFT ABSORBER , MECH (B) ABSORBER , MECH (A) FOOT , SET NXT SPEAKER (225iDABB) NXT SPEAKER (450iDABS) BUSHING , AC CORD SHEET , TRANS PANEL , REAR

(supplied under mane of KNOB, POWER B) (supplied under mane of KNOB, POWER B)

12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

28 29 30 31 32 33 34 35

Supplied with Ref. No. 12 Supplied with Ref. No. 12

36 37 38

7

CX-225iDAB/MC-DX450iDAB

EXPLODED VIEW
REF. NO.
39 40 41 42 43 44 45 46 47 48 49 50 51 52

PARTS NO.
CMY1A308Z Not in use COP12112B CJDDA23Z1F

DESCRIPTION
HEATSINK IPOD PCB ASSY .................................................................... FRONT (KEY PAD) PCB ASSY TRAVERSE UNIT , DA23Z1F

REMARKS
United on PCBA-MAIN, Refer to page 9

CLOSE SW (REMOTE SENSOR) PCB ASSY ........................ CFLICG1602017BTLWA LCD , IC-G160201-7BTLWA CDMCCM03030R139 MOTOR (CCM03030R139) COP12113B MAIN PCB ASSY OPEN SW PCB ASSY ........................................................... CNVMW104MA1N51W CNVMW104FA1N51 CNVFS2025V22A CKADX225SWBEUR CKADX450SWSUK CAS16LP286SEZ MODULE , TUNER MODULE , FM TUNER ONLY DAB MODULE , DAB, FS2025V22A DAB VIDEO PCB ASSY ................................................................. SUB WOOFER CABINET ASSY (225IDABB) SUB WOOFER CABINET ASSY (450IDABS) WOOFER UNIT POWER PCB ASSY ............................................................... TRANS , POWER , EUR (230V, 50Hz) CORD , POWER SWITCH , POWER MOMS AMP PCB ASSY SCREW SCREW SCREW SCREW Silver SCREW Black SCREW SCREW SCREW SCREW (6 X 3.5 X 1.4P X 22L Black) SCREW SCREW SCREW SCREW SCREW , SPECIAL

United on PCBA-FRONT, Refer to page 15

United on PCBA-FRONT, Refer to page 15

United on PCBA-MAIN, Refer to page 9

53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 CLT5P048ZE CJA2E086Z CSH1A009ZV COP12110B CTB3+8JR CTS3+8JR CTB1.7+2.3FR CTS3+10JFC CTS3+10JFB CTS3+16JR CTB3+8JFZR CTB3+6JFZR CTB35+22AFZR CTB4+10FFZR CTBD3+8JFZR CTB3+6FFZR CTB3+10JFZR CHD1A012R

United on PCBA-AMP, Refer to page 13

8

CX-225iDAB/MC-DX450iDAB
4 PC BOARDS AND PARTS LIST
MAIN PCB , TOP

CUP12113Z-1 MAIN PCB

CUP12113Z-3 VIDEO PCB

CUP12113Z-2 IPOD PCB CUP12113Z- 4 USB PCB ( No mount )

9

CX-225iDAB/MC-DX450iDAB

MAIN PCB , BOTTOM

CUP12113Z-1 MAIN PCB

CUP12113Z-3 VIDEO PCB CUP12113Z-2 IPOD PCB

CUP12113Z- 4 USB PCB ( No mount )

10

CX-225iDAB/MC-DX450iDAB

MAIN PCB ASSY
REF. NO. PARTS NO.
COP12113B CUP12113Z CUP12113Z-1 CCEA1EH102E CCEA1CH222E CJP16GA117ZY CJP06GA229ZB CJP02GB231ZB CJP05GB46ZY CJP13GA117ZY CJP03GB46ZY CJP11GB116ZY CJP05GB46ZY CJP07GA19ZY CJP07GB113ZY CVD1SS355T HVDRB160L60TE25 CVITC94A70FG HVITA2125AFG CVIKIA1117S33 CVIKIA1117S15 CVIKIA7808AF CVIANAM1426CR CVIT5CC1 CVIAT24C02NSU18 HVIRH5VT18C CVIKIA1117S00 CVIKIA1117S33 CVIKIA78R33F

DESCRIPTION
MAIN PCB ASSY PCB , MAIN MAIN PCB CAP , ELECT, 1000uF/25V CAP , ELECT, 2200uF/16V WAFER , CD MECHA WAFER . STRAIGHT(6P, 1.5MM) WAFER , 2P(2MM) WAFER WAFER , CARD CABLE WAFER , ANGLE(3PIN) WAFER WAFER WAFER , STRAIGHT(7PIN) WAFER , CARD CABLE DIODE , CHIP, 1SS355 DIODE , SCHOTTKEY RB160L60TE25 I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C , , , , , , , , , , , , , , , CD DSP, TC94A70FG MOTOR DRIVER , TA2125AFG REGULATOR, KIA1117S33 REGULATOR, KIA1117S15 REGULATOR, KIA7808AF U-COM MC-DX40(CVIT5CC1) FLASH U-COM, T5CC1(TOSHIBA) EEPROM (2K), AT24C02NSU18 RESET, RH5VT18C REGULATOR REGULATOR, REGULATOR, KIA78R33F USB DECODER, CURRENT LIMITER, FLUSH 512K

REMARKS

C592 C594 CN11 CN12 CN13 CN14 CN16 CN17 CN19 CN20 CN21 CN23 D101,201,202 D203 IC11 IC12 IC13,55 IC14 IC15 IC21 IC22 IC24 IC26 IC27 IC28 IC31 IC33 IC34 IC51 IC52 IC53 IC56 IC57

No mount No mount No mount

CVINJU7391V HVIBA4560RF HVINJM4556AL BVIBA50BC0FP CVIMCDX40ZA HVIKIA7805API HVIKIA7808API CMY1A239 CTB3+8JR HVIKIA7809API CJJ6L001Z HJJ2E027Z CLQ09E100KRZ CLZ9R001Z HVTKTA1504SYRTK HVTKRC107S HVTKRA107S HVTKTD1304T

I.C , FUNCTION + VOLUME, NJU7391V I.C , OP AMP, BA4560RF I.C , HEADPHONE, NJM4556AL I.C , REGULATOR CHIP , BA50BC0FP HEATSINK ASS'Y (CMY1A239, 5V + 8V) I.C , REGULATOR , KIA7805API I.C , REGULATOR , KIA7808API HEATSINK SCREW I.C , REGULATOR KIA7809API JACK , DIN 13P JACK , HEADPHONE COIL , CHIP(10uH, 3216) FERRITE , CHIP BEAD (60ohm, 2012) T.R T.R T.R T.R , , , , CHIP, KTA1504SYRTK CHIP, C107S CHIP, A107S CHIP , D1304T

IC59 JK13 JK21,51 L101 L102,104,203,204 Q101 Q102,504,508,605 Q103,201,503,507 Q104,105,501,502 Q505,506,509~512 Q106,107 Q203 X101 X201 X202 X301

HVTKTD1304T HVTKRA107S HOX16934A120C HOX27000E180S HOX00032K120I HOX12000E200C CUP12113Z-2 CJP13GB113ZY

T.R , CHIP, D1304 T.R , CHIP, A107S CRYSTAL CRYSTAL , CHIP (27MHZ,SMD) CRYSTAL , 32.768KHZ 12MHz CRYSTAL iPOD PCB CARD CABLE , WAFER

CY22

11

CX-225iDAB/MC-DX450iDAB

REF. NO.
IC44 JK41 S401,402

PARTS NO.
HVIBA4560RF CJJ9L014ZT CST1A012ZT CUP12113Z-3 CCEA1CH471T CJP05GA19ZY CJJ9N006Z CUP12113Z-4

DESCRIPTION
I.C , OP AMP, BA4560RF CONNECTOR , IPOD (30P) SW , TACT VIDEO PCB CAP , ELECT , 470uF/16V WAFER, STRAIGHT JACK , S-VIDEO+CVBS (GOLD, 2P) USB PCB WAFER, STRAIGHT (7PIN) CAP , ELECT , 10uF/50V CAP , ELECT , 100uF/16V JACK , USB BLK/JACK, USB SLV FERRITE , CHIP BEAD(60ohm, 2012)

REMARKS

C656, 657 CN61 JK61

CN21 C356 C357 JK31 L302, 303

No No No No

mount mount mount mount

No mount

12

CX-225iDAB/MC-DX450iDAB
AMP PCB

CUP12110-1 POWER PCB

CUP12110-2 AMP PCB

13

CX-225iDAB/MC-DX450iDAB
AMP PCB ASSY
REF. NO. PARTS NO.
COP12110B CUP12110Z CUP12110-1 KLZ9H001Z CCEA1CH102E CCEA1CH471T CCEA1CH682E CCEA1EH101T CCEA1EH332E CCEA1EH102E CCEA1EH470T CJP03GA19ZY CJP02KA060ZY CJP02GA89ZY CJP05GA01ZY CJP02GA89ZY CVD1N4003SRT CVD11EQS10GT CVD1N4003SRT CVD1SS133MT CVD1N4003SRT CVD1N4003ST CVD1SS133MT KJCFC5S KBA2C2000TLEZ KBA1A3000FAT KBA1A3000FAT CVIKIA278R12PIBA HVIKIA278R12PI CMY3A222 CTB3+8JR HVIKIA7912PI BVIBA50BC0FP CJJ6L001Z HVTKRC107MT

DESCRIPTION
AMP PCB ASSY PCB , POWER(AMP) POWER PCB BEAD , CORE CAP , ELECT, 100uF/50V CAP , ELECT, 470uF/16V CAP , ELECT, 6800uF/50V CAP , ELECT, 100uF/25V CAP , ELECT, 3300uF/25V CAP , ELECT, 100uF/25V CAP , ELECT, 47uF/25V WAFER , STRAIGHT(3PIN) WAFER WAFER WAFER(YMW025-05R) WAFER DIODE , RECT, 1N4003SRT DIODE , SCHOTTKY (100V/1A) DIODE , RECT, 1N4003SRT DIODE, 1SS133 DIODE , RECT, 1N4003SRT DIODE , RECT, 1N4003ST DIODE, 1SS133 HOLDER , FUSE FUSE , 2 AT - 250 V FUSE , SUBMINIAITURE US FUSE , SUBMINIAITURE US I.C HEAT SINK ASS'Y(CMY3A222) I.C , REGULATOR, KIA278R12PI HEATSINK SCREW I.C , REGULATOR, KIA7912PI I.C , REGULATOR, BA50BC0FP JACK , DIN 13P T.R, C107M

REMARKS

BD78,79 C702 C705 C717 C719 C751 C752,754,762 C753 CN72 CN73 CN74 CN77 CN81 D701~704 D706 D707 D708,710 D711,715 D712,714,716,717 D718 F701 F702 F703 IC74

IC75 IC76 JK71 Q702,703,706,707 Q709,710 Q703 RY71 T701

HVTKRA102MT CSL1E002ZE CLT5I009ZE CUP12110-2 KLZ9H001Z CCEA1ERD332EH CCEA1HH2R2T CCEA1HH4R7T CCEA1CH471T CJP11GA19ZY CJP03GA90ZY CJP02GA01ZY CJP05GA01ZY HVDGBJ1006 CVD1SS133MT HVITDA7265 HVTKRA102MT HVTKRC107MT

T.R, A102M RELAY , AC POWER TRANS , SUB CD6002/N AMP PCB BEAD , CORE CAP , ELECT, 3300uF/25V CAP , ELECT, 2.2uF/50V CAP , ELECT, 4.7uF/50V CAP , ELECT, 470uF/16V WAFER , STRAIGHT WAFER WAFER , STRAIGHT, 2PIN WAFER(YMW025-05R) DIODE , BRIDGE, GBJ1006 DIODE, 1SS133 I.C , AMP, TDA7265 T.R, A102M T.R, C107M

BD72~77 C707,708 C713~716 C726,727 C755 CN70 CN76 CN78 CN79 D709 D713 IC71,72 Q704 Q705

14

CX-225iDAB/MC-DX450iDAB

REF. NO.
RY72 RY73 JK72

PARTS NO.
CSL3A018ZE CSL3A018ZE CJJ4N083Z

DESCRIPTION
RELAY , L/R NXT SPK RELAY , SUBWOOFER JACK , 2P RCA(W/R, SILVER PLATE)

REMARKS

15

CX-225iDAB/MC-DX450iDAB
FRONT PCB

CUP12112Z-1 FRONT(KEY PAD) PCB

CUP12112Z-3 CUP12112Z-2 OPEN SWITCH PCB CLOSE SWITCH PCB

16

CX-225iDAB/MC-DX450iDAB
FRONT PCB ASSY
REF. NO. PARTS NO.
COP12112C CUP12112Z CUP12112Z-1 CST1A012ZT CUP12112Y-2 CSH1A011Z CUP12112Y-3 CCEA1CKS101T CRVKSM603TH2E CSH1A011Z

DESCRIPTION
FRONT PCB ASSY PCB , FRONT FRONT (KEY PAD) PCB SW , TACT OPEN SW PCB SW , DETECTOR(1C1P) CLOSE SW (REMOTE/SENSOR) PCB CAP, ELECT, 100uF/16V SENSOR, REMOTE SW, DETECTOR (1C1P)

REMARKS

S301,302,601~612

SW62

C651 IC6 SW61

17

CX-225iDAB/MC-DX450iDAB
5 INCLUDED ACCESSORIES
INCLUDED ACCESSORIES
PARTS NO.
CARTMCDX450IDAB CQX1A1386Y CQX1A1400Y CQE1A418Z CQE1A417Z CQE1A419Z CSA1A018Z CSA272 CJS4M037Z CJS4M038Z CJS6L001Z CQB1A622 CMD1A689Z CTW3+8JR CGR1A465ZA CGR1A465YA CGR1A467ZA CGR1A467YA

DESCRIPTION
REMOTE CONTROL UNIT RC-1196 BATTERY CR2025 (Supplied with Remote control units) MANUAL , INSTRUCTION MC-DX450iDAB MANUAL , INSTRUCTION CX-225iDAB SHEET, QUICK GUIDE (225iDABB) SHEET, QUICK GUIDE (450iDABS) SHEET , GUIDE MOUNT(S) FM 1 POLE ANT ANT , DAB T CORD , 1P PIN(2150MM, RED, ANGLE) CORD , 1P PIN(2150MM, WHITE, ANGLE) CABLE , SUBWOOFER DIN 13P BLACK , 2M (225iDABB) CABLE , SUBWOOFER DIN 13P SILVER , 2M (450iDABS) BRACKET , WALL MAIN UNIT SCREW ADAPTOR ADAPTOR ADAPTOR ADAPTOR DOCK ASSY(20GB), IPOD (225iDABB) DOCK ASSY(20GB), IPOD (450iDABS) DOCK ASSY(NANO), IPOD (225iDABB) DOCK ASSY(NANO), IPOD (450iDABS)

REMARKS

18

CX-225iDAB/MC-DX450iDAB

SKTE-SM0904007

TEAC CORPORATION
TEAC AMERICA, INC. TEAC CANADA LTD. TEAC MEXICO, S.A. De C.V TEAC UK LIMITED TEAC EUROPE GmbH

1-47, Ochiai, Tama-shi, Tokyo 206-8530, Japan Phone: (042) 356-9155 7733 Telegraph Road, Montebello, California 90640 Phone: (323) 726-0303 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: (905) 890-8008 Río Churubusco 364, Colonia Del Carmen, Delegación Coyoacán, CP 04100, México DF, México Phone:(5255)5010-6000 Unit 19 & 20, The Courtyards, Hatters Lane, Watford, Hertfordshire, WD18 8TE, U.K. Phone: (0845) 130-2511 Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany Phone: 0611-71580

April 2009

PREPARED IN CHINA

CX-225iDAB/MC-DX450iDAB
1 2

MAIN PCB
3 4 5 6 7 8

MCU / TUNER / DAB PART
CD_CLOSE_SW IPOD_I2C_DATA IPOD_I2C_CLK CD_OPEN_SW

+MCU3.3V

IPOD_NRESET

P_DOWN

A
+ST3.3V Q201 A107S
29 30

MC-DX450iDAB/CX-225iDAB only

SHEET 04

+ST3.3V

SHEET 01 SHEET 01
CD_LIMIT_SW CD_CLOSE_M +MCU3.3V CD_OPEN_M DSP_RESET MT_STBY CD_BUS3 CD_BUCK CD_BUS2

APPLE AUTHENTICATION Ver.2.0b
I C 25

C125 N. C
GND LCD_RS

R461 10

R462

0.1uF

C234

1K

R466

R465

10K

10

PWR_CTL

CD_CCE

R293

R463

27K

R469

12

27

28

4

13

3

AUD_SDOUT0
25 26

R468

33

0.01uF

R291

C222

R240

R470

R464

R292

100K

C260

10K

10K

10K

N.C

N.C

23

24

0

AUD_MCLK SPI_SCLK

21

22

DAB MODULE

SPI_MOSI SPI_MISO

C210

USB_DETECT

F_MUTE

19

20

0.1uF

S/PDIFOUT SYS_RESET

30P WAFER

C209

17

18

GPIOA14 SPICS2

R242

12

33

R147

15

16

33

3.3K

3.3K

33

S1DOUT S1DIN

MC-DX40DAB MC-DX450iDAB CX-225iDAB only
R265 R266 100 100 100P C217 C216 100P
DAB_CLK DAB_DA

SIGNAL STATUS MODE1 1 1 MODE0 0 1

I2C ADDRESS WRITE 0x20 0x22 READ 0x21 0x23

R287

+ST3.3V IC22 EEPROM 2K VCC A0

+ST3.3V

C215 1uF
C258 2.2/50V

R146

33

10K

10

Q203
R260 N.C

V_IN

9

C1N

8

VENICE 5.0

R229

R207

R208

R239

R238

GND

R237

R236

GND

R235

N.C

R234

IC25 ADDRESS OPTION

+ST3.3V

C1P

7

GN D

GND

GND

GN D

+ST5V

RS

6

DAB Part

100/50V

16

17

18

19

20

+ST3.3V

0.01uF

1SS355T

15

1

AUD_SFR

CN18 DAB MODULE 1 1.2V 2 3.3V 3 GND 4 GND 13 SCP2DATA 14 SCP2CLK 29 AUD_L 30 AUD_R * Other PIN : N.C

14

2

D201

C213

47K

AUD_SCLK

0.1uF

I2C_SDA MODE0 MODE1

0

R241

+ST3.3V

GND

CVICPV112IPOD20B

LCD_SCL

R259

0

SCL

5

LCD_SI

R258

33

33

0

33

33

SI

33

33

4

LCD_CSB

R257

0

GND

CSB

3

VD D

2

VSS

1

LCD_RESET

RESET

CN16

A_GND

DAB_L

11

5

AUDL

R264

0

9

8

7

100

6

DAB_R

SHEET 04

10K

AUDR

R263

0

R290

+MCU3.3V +ST5V

VCC

GND

R467 0

33

I2C_SCL

nRESET

R256

LCD MODULE 13P FFC CABLE

0

R320

33

DIMMER_SW1

A

8

1

11

A107S

V_OUT

CX22
LCD 1 2 3 4 5 6 7 8 9 10 11 12 13 RESET V SS GND CSB SI SCL RS C1P C1N V_IN V_OUT A K

0

B

R288

R300

13

14

SCP2CLK SCP2DATA

WP

A1

D202 CVD1SS355T RB160L60TE25

7

2

R232

N.C

N.C

N.C

N.C

MT_STB

DVSS

DSP_RST

F_MUTE

CD_BUS3

CD_CLOSE_SW

CD_OPEN_SW

CD_CLOSE_SW_2

CD_CLOSE_M

CD_OPEN_M

CD_CCE

GPIOB4
10 9

CD_LIMIT_SW

PWR_CTL

CD_BUCK

CD_BUS2

DVCC

DVCC

N.C

76
DAB_CLK

N.C DAB_CLK BOOT MODE

50 49 48 47

R245

0

CPIOA12 CPIOB1

+TUNER3.3V

77 78 79

EEPROM_DATA N.C

R230

33

6

3

R231

33

SCL

A2

BACKLIGHT POWER
IC28 CVIKIA78R33F
1 3

+MCU3.3V

BOOT G ND
DAB_DA R247 0

SDA

GND

5

C261

C223

GPIOA5
5 6

+MAIN5V

GPIO_B11 L203 L204 60R 60R GPIOC14 +DAB3.3V

81 82 LA TUNER_CLK TUNER_DATA R244 R243 33 33

N.C N .C LA TUNER_CLK TUNER_DATA N.C N.C N.C DVCC N .C D V SS KEY0 KEY1 N.C N.C N.C IPOD_I2C_DATA N.C IPOD_nRESET IPOD_I2C_CLK LED_POWER_ON

F_V_CLK F_V_LATCH

45 44 43

R227 R226

33 33

F_V_CLK F_V_LATCH

SHEET 04

GND

0.1uF

80

DAB_DA

F_V_DATA

46

F_V_DATA

EEPROM 2K

47/25V

33

2

Specific IC

4 5

+ST3.3V

3

4

GND GND GND

IC27
3.3V

83 84 85 86 87
+ST3.3V

R275

IC21

N .C LCD_SCL LCD_CSB LCD_SI LCD_RESET LCD_RS

GN D R253 R224 R254 R223 R274 0 0 0 0 0 LCD_SCL LCD_CSB LCD_SI LCD_RESET
LCD_RS

GND

N.C

42 41 40 39 38 37

1

2

3.3V 1.2V

2
47/25V 0.1uF C220 C256 +DAB1.2V

Out In GND

3
47/25V 0.1uF C221 C257

DIMMER_SW1 DIMMER_SW2

CVIT5CC1

GND
DIMMER_SW2

CN18

5

SW1 H L H

1

88 89 0.1uF C211 90 91 92 R249 22K 93 94 95 96 R250 22K OPTION R251 C212 10K VREFH 97 98

4

KEY0 KEY1

SW2 H L L

N.C

R228

0.1uF

C224

C262

7

8

CPIOC15

4

D203

11

12

GPIOB10

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

R233

GND

EEPROM_CLK

GND

+MAIN5V

+ST3.3V +ST3.3V KEY0 KEY1 GND GND

13

K

10K

10K

R276

330/10V

C255

R286

R289

1.2V
2

C208

Out In GND

3
HVTKTD1304T Q202

KEY1

N. C XT2 XT1

33 32 31 30 29

XT_OUT XT_IN RESET DVCC X-IN DVSS X-OUT C 2 03 0.1uF

32.768KHz

X202

C

GND

C207 12P C206 12P
GND
ISP_MODE

47/25V

C218

0.1uF

C254

1

GND

R273 6.8K

OTI_RESET

HP_MUTE

USB_PON

AVSS

AVCC

N.C

N.C

N.C

GND

DVCC

DVCC

GND

GND

HP_IN

99 100 1 VREFL

SP_ON

GND

IPOD_DET

P_DOWN

IPOD_Rx

IPOD_Tx

28 27 26

AUX _IN

USB_OC

OTI_Rx

OTI_Tx

X'TAL 32.768KHz
22P R499 C205
EXT_ROM

27MHz

R221

X201

1M

+TUNER3.3V OPTION +TUNER3.3V 0.1uF R252

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

C299 0.1uF C300 0.1uF

Q605 KRC107S

0 R225

22P
USB_UPDATE

2

OPEN-SW MGND GND MGND

3

GND

0

CN14

G ND

N. C

34

100P

GND

GND

KEY0

33

1

2

IC26

MCU 256K

5R6

RDSI REMOTE_IN

36 35

R201 R222

33

RD S I REMOTE_IN

RDSI REMOTE_IN

3

KEYPAD B'D 5P WAFER
1 2 3 4 5

CN14 KEYPAD GND GND KEY1 KEY0 +ST3.3V

LED /OP SW B'D 5P WAFER

0.022u

47/25V

C259

C233

10K

X'TAL 27MHz

CN17

C204

CN17 SENSOR 1 MGND 2 OPEN_SW 3 GND

1000/6.3V

R261

10K R262

0.1uF

10K

0.1uF C251

C201

C202

GND

GND

GN D

TUNER MODULE 11P FFC CABLE

11

RDSI

GND R268 R269 0 0
R270 R271 R272

R267 33

R210

CN19

RD S I 0 0 0 0 0 0 0

IC24

RH5VT18C

+ST3.3V

R205

9

R294

R295

R296

R202

7

33

33 33

10K

I2C_DATA I2C_CLK

TUNER_DATA TUNER_CLK
IPOD_DET

6

MC-DX40EUR MC-DX40DAB MC-DX45iDAB CX-225iDAB

R203

R211

R212

R209

R213

R220

LA

R206

10K

8

33

LA

Version

R252 1.8K 4.7K 8.2K 8.2K

VOLTAGE 0.5V 1V 1.5V 1.5V

10K

VEX

R321

10K