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Teac CX-225iDAB Service Manual Download Page 23

CX-225iDAB/MC-DX450iDAB

Micro Hi-Fi System

CX-225iDAB/MC-DX450iDAB

8

6

7

4

5

2

3

1

E

D

C

B

A

F/W_CHG_GND

F/W_CHG_GND

TPA+

USB_D+

TPA-

USB_D-

TPB+

USB_PWR

TPB-

ACC_ID

F/W_

F/W_

ACC_PWR

RESERVED

USB_GND

DGND

RESERVED

TX

RX

ACC_DET

S_Y

S_C

CVBS

REM_SENSE

AUDIO_LIN

AUDIO_RIN

AUDIO_LOUT

AUDIO_ROUT

AUDIO_GND

IPOD_DET

IPOD_TX

IPOD_RX

IPOD_DET

GND

IPOD-LCH

+5V

IPOD-RCH

KEY1

POWER

/- KEY

IPOD_TX

IPOD_RX

GND

OP AMP BIAS

GND

I POD AUDIO L / R

I POD DOCK

iPOD-L

iPOD-R

1 F/W_CHG_GND
2 F/W_CHG_GND
4 USB_D+
6 USB_D-
8 USB_PWR
10 ACC_ID
11 F/W_CHG_PWR
12 F/W_CHG_PWR
15 GND
16 GND
18 TX
19 RX
20 ACC_DET
27 AUDIO_LOUT
28 AUDIO_ROUT
29 AUDIO_GND
30 IPOD_DET

JK41

1
2
3
4

IPOD_LCH

5
6
7
8
9
10
11

KEY1

+5V

IPOD_TX

GND

GND

IPOD_RX

CY22

IPOD DOCK

IPOD B'D

IPOD_DET

I POD B'D

MC-DX450iDAB/CX-225iDAB only

IPOD_DET

IPOT_RCH

GND

12
13

IPOD_CVBS

IPOD_S-C

IPOD_S-Y

GND

IPOD_S-C

IPOD_S-Y

IPOD_CVBS

IPOD CHARGE

IPOD_CVBS

IPOD_S-C

IPOD_S-Y

iPOD-L

iPOD-R

I POD VIDEO CVBS/S-VIDEO

IPOD_VIDEO B'D

IPOD_CVBS

IPOD_S-C

IPOD_S-Y

GND

GND

SHEET 02

CN22

CVBS

S-VIDEO

MC-DX450iDAB//CX-225iDAB Only

IPOD PART

IPOD B'D

(CUP12113Z-2)

(CUP12113Z-3)

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JK41

IP

O

D

 J

AC

K(

TE

AC

)

R4

01

15

0K

R4

02

15

0K

R4

05

10

0K

R4

06

10

0K

R4

07

10

0K

R4

08

10

0K

R409

549K

R410

0

R4

53

3.

3K

R4

54

1K

R4

55

5.

6K

C4

60

10

/1

6V

S401

+VOL

S402

-VOL

R4

46

1K

C4

28

0.

1u

F

R444

0

R445

0

R452

0

R450

1K

R451

1K

R4

03

15

0K

R4

04

15

0K

L401

60R

C4

61

10

/1

6V

C4

29

0.

1u

F

C4

62

10

/1

6V

3

13

12

11

10

9

8

7

6

5

4

2

1

CY

22

C430

0.1uF

D401

1SS355T

R456

4.7

C431

0.1uF

D402

1SS355T

R457

4.7

R411

0

R447

0

R448

0

R449

0

C614

10/16V

C613

10/16V

C4

22

0.

1u

F

R

43

9

47

K

R

43

8

47

K

C616

10/16V

C615

10/16V

-

+

-

+

CM1

CM2

8

7

6

5

4

3

2

1

IC44

BA4560RF

R

43

2

10

0K

R

43

3

10

0K

R

43

7

47

K

R

43

6

47

K

C4

20

22

0P

C4

21

22

0P

JK61

5

4

3

2

1

CN61

R651

75

R652

75

R653

75

C6

53

47

P

C6

52

47

P

C6

54

47

P

C655

0.1uF

C656

470/10V

C657

470/10V

C4

24

0.

02

2u

C4

25

0.

02

2u

+BIAS

IPOD_AGND

+ACC5V.

+IPOD5V

GND

GND

GND

GND

GND

GND

GND

GND

+IPOD5V

+IPOD5V

GND

IPOD_AGND

GND

IPOD_AGND

GND

GND

GND

+ACC5V.

GND

+BIAS

+BIAS

IPOD_AGND

IPOD_AGND

+IPOD5V

GND

GND

GND

GND

GND

GND

MAIN PCB

Summary of Contents for CX-225iDAB

Page 1: ...S 17 Micro Hi Fi System 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...

Page 2: ...nge flat type Impedance 4 ohms SUBWOOFER Impedance 8 ohms GENERAL Power Requirements 230 V AC 50 Hz Power Consumption 74 W Standby 0 35W Dimension W x H x D Main Unit 247 x 169 5 x 135 mm L R Speakers...

Page 3: ...CX 225iDAB MC DX450iDAB 2 MICROCONTROLLER PIN FUNCTIONS T5CC1 MAIN PCBA IC 21 2 1 Pin Assignment T5CC1...

Page 4: ...K I I X I rds clock 37 PA2 INT3 EX_INT I I O I L 38 PA3 INT4 BUS_IN I I X I bus input 39 PA4 ST BY_LED I O O X I L H Stand by LED control 40 PA5 DAB_ON I O O X I H L dab on 41 PA6 PWR_ON I O O X I L H...

Page 5: ...uner PLL IC mute 87 P64 SCOUT TUNED_IN I O I O I L tuned in 88 P65 STEREO_IN I O I O I L stereo in r e w o p U C M V 3 3 U C M C C V D 9 8 90 P66 N C I O X OPEN I D N G D N G S S V D 1 9 92 P50 AN0 KE...

Page 6: ...CX 225iDAB MC DX450iDAB 3 EXPLODED VIEWS AND PARTS LIST EXPLODE VIEW...

Page 7: ...ADAPTOR DOCK ASSY 60GB IPOD 225iDABB CGR1A466YA ADAPTOR DOCK ASSY 60GB IPOD 450iDABS 13 CGR1A462XB38 ORNAMENT FRONT A MC DX225iDABB CGR1A462M7YG5 ORNAMENT FRONT A MC DX450iDABS 14 CGU1A429A8 WINDOW S...

Page 8: ...A DAB 51 VIDEO PCB ASSY United on PCBA MAIN Refer to page 9 52 CKADX225SWBEUR SUB WOOFER CABINET ASSY 225IDABB CKADX450SWSUK SUB WOOFER CABINET ASSY 450IDABS CAS16LP286SEZ WOOFER UNIT 53 POWER PCB ASS...

Page 9: ...CX 225iDAB MC DX450iDAB MAIN PCB TOP 4 PC BOARDS AND PARTS LIST CUP12113Z 2 IPOD PCB CUP12113Z 3 VIDEO PCB CUP12113Z 4 USB PCB No mount CUP12113Z 1 MAIN PCB...

Page 10: ...10 CX 225iDAB MC DX450iDAB MAIN PCB BOTTOM CUP12113Z 2 IPOD PCB CUP12113Z 1 MAIN PCB CUP12113Z 3 VIDEO PCB CUP12113Z 4 USB PCB No mount...

Page 11: ...IC26 CVIKIA1117S00 I C REGULATOR IC27 CVIKIA1117S33 I C REGULATOR IC28 CVIKIA78R33F I C REGULATOR KIA78R33F IC31 I C USB DECODER No mount IC33 I C CURRENT LIMITER No mount IC34 I C FLUSH 512K No moun...

Page 12: ...T SW TACT CUP12113Z 3 VIDEO PCB C656 657 CCEA1CH471T CAP ELECT 470uF 16V CN61 CJP05GA19ZY WAFER STRAIGHT JK61 CJJ9N006Z JACK S VIDEO CVBS GOLD 2P CUP12113Z 4 USB PCB CN21 WAFER STRAIGHT 7PIN No mount...

Page 13: ...13 CX 225iDAB MC DX450iDAB AMP PCB CUP12110 1 POWER PCB CUP12110 2 AMP PCB...

Page 14: ...T DIODE 1SS133 F701 KJCFC5S HOLDER FUSE KBA2C2000TLEZ FUSE 2 AT 250 V F702 KBA1A3000FAT FUSE SUBMINIAITURE US F703 KBA1A3000FAT FUSE SUBMINIAITURE US IC74 CVIKIA278R12PIBA I C HEAT SINK ASS Y CMY3A222...

Page 15: ...15 CX 225iDAB MC DX450iDAB REF NO PARTS NO DESCRIPTION REMARKS RY72 CSL3A018ZE RELAY L R NXT SPK RY73 CSL3A018ZE RELAY SUBWOOFER JK72 CJJ4N083Z JACK 2P RCA W R SILVER PLATE...

Page 16: ...16 CX 225iDAB MC DX450iDAB FRONT PCB CUP12112Z 1 FRONT KEY PAD PCB CUP12112Z 3 CLOSE SWITCH PCB CUP12112Z 2 OPEN SWITCH PCB...

Page 17: ...112Z PCB FRONT CUP12112Z 1 FRONT KEY PAD PCB S301 302 601 612 CST1A012ZT SW TACT CUP12112Y 2 OPEN SW PCB SW62 CSH1A011Z SW DETECTOR 1C1P CUP12112Y 3 CLOSE SW REMOTE SENSOR PCB C651 CCEA1CKS101T CAP EL...

Page 18: ...GUIDE MOUNT S CSA1A018Z FM 1 POLE ANT CSA272 ANT DAB T CJS4M037Z CORD 1P PIN 2150MM RED ANGLE CJS4M038Z CORD 1P PIN 2150MM WHITE ANGLE CJS6L001Z CABLE SUBWOOFER DIN 13P BLACK 2M 225iDABB CQB1A622 CAB...

Page 19: ...D 5939 Wallace Street Mississauga Ontario L4Z 1Z8 Canada Phone 905 890 8008 TEAC MEXICO S A De C V TEAC UK LIMITED Unit 19 20 The Courtyards Hatters Lane Watford Hertfordshire WD18 8TE U K Phone 0845...

Page 20: ...4 7 4 8 4 9 4 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 5 0 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 6 0 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 7 0 8 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 8 9 8 0 9 1 9 2 9 3 9 4 9 5 9 6...

Page 21: ...6 87 88 89 90 91 92 93 94 95 96 97 98 99 100 IC11 TC94A70FG 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 IC12 TA2125 C151 470 10V C110 2200P C111...

Page 22: ...C562 1 50V C501 6800P C509 6800P C503 0 22uF C504 4700P C565 4 7 50V C506 4700P C566 4 7 50V C564 100 16V C563 4 7 50V R506 0 C505 N C R502 0 R518 220 R519 220 R509 47K R508 47K R525 100 R528 100 R501...

Page 23: ...O CVBS S VIDEO IPOD_VIDEO B D IPOD_CVBS IPOD_S C IPOD_S Y GND GND SHEET 02 CN22 CVBS S VIDEO MC DX450iDAB CX 225iDAB Only IPOD PART IPOD B D CUP12113Z 2 CUP12113Z 3 30 29 28 27 26 25 24 23 22 21 20 19...

Page 24: ...BN14 KEY PAD 1 2 3 GND CUP12112Y 1 CUP12112Y 2 GND 4 5 KEY1 KEY0 GND N C yltv l zluzvy REMOTE_OUT ST3 3V GND SENSOR B D SHEET 02 BN20 CLOSE_SW MGND CD CLOSE SW CUP12112Y 3 zZWX zZWY yZYX Xr R605 3 3K...

Page 25: ...25V R710 680 C716 47 25V R711 680 CM1 CM2 8 7 6 5 4 3 2 1 IC73 GND IN OUT 2 1 3 IC75 C717 6800uF 16V C718 0 01uF C719 100 25V C720 0 01uF C721 100P R712 33K R739 22K R713 33K R715 33K R716 22K C724 0...

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