background image

PC board 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 contained in this manual.

Parts marked with this sign are safety critical

components. they must be replaced with identical

ensure exact replacement.

!

components - refer to the appropriate parts list and

MICRO Hi-Fi SYSTEM

2  SPECIFICATIONS

 4

4  EXPLODED VIEW AND PARTS LIST

5  PC BOARDS AND PARTS LISTS

6  WIRING DIAGRAM

7  INCLUDED ACCESSORIES

3  ADJUSTMENT AND CHECKS

 3

 10

 20

 22

Parts of [ ] mark can be used only with the version designated.

1  SAFETY INFORMATION

2

6

MC-DX220i/MC-DX22i

[T/C]: USA  - MC-DX22i

[E]: Europe  [UK]: U.K - MC-DX220i

Summary of Contents for MC-DX220i

Page 1: ...re safety critical components they must be replaced with identical ensure exact replacement components refer to the appropriate parts list and MICRO Hi Fi SYSTEM 2 SPECIFICATIONS 4 4 EXPLODED VIEW AND PARTS LIST 5 PC BOARDS AND PARTS LISTS 6 WIRING DIAGRAM 7 INCLUDED ACCESSORIES 3 ADJUSTMENT AND CHECKS 3 10 20 22 Parts of mark can be used only with the version designated 1 SAFETY INFORMATION 2 6 M...

Page 2: ...assified as class 1 laser product There is not hazardous invisible laser radiation during operation because invisible laser radiation emitted inside of this product is completely confined in the protective housings The label required in this regulation is shown 1 CAUTION DO NOT REMOVE THE PROTECTIVE HOUSING USING SCREWDRIVER IF THIS PRODUCT DEVELOPS TROUBLE MAKE A CONTACT WITH OUR SERICEMAN AND DO...

Page 3: ...Section Impedance Subwoofer 4 ohms Type Full range flat type 8 ohms Wow and Flutter Unmeasurable Impedance Power Requirements GENERAL Dimension W x H x D Weight net Main Unit 255 x 169 5 x 115 mm Main Unit 1 4 kg Power Consumption 80 W L R Speaker 210x 169 5 x 81mm Subwoofer 160 x 245 x 335mm L R Speaker 0 7 kg each Subwoofer 5 3 kg AC120V 60 Hz USA Speaker cable x 2 AM antenna x 1 FM antenna x 1 ...

Page 4: ...to the speaker terminal 4 Set the signal generator as listed in the alignment chart 3 1 2 AM adjustment 1 Set the function switch to the FM position 2 Connect the signal generator output through a 75 ohm dummy 3 Connect the oscilloscope to the speaker terminal 4 Set the signal generator as listed in the alignment chart 3 1 1 FM adjustment antenna to ANT on TUNER PCB 3 2 Adjustment and Test Points ...

Page 5: ...ut Adjust for max output and best waveform 3 3 CD SECTION Auto alignment T204 522kHz EUR UK 600kHz USA 1710kHz USA 1710kHz USA T206 Repeat step 3 to obtain best tracking SVC202 520kHz USA 1620kHz EUR UK 603kHz EUR UK 1620kHz EUR UK 520kHz USA 522kHz EUR UK 600kHz USA 603kHz EUR UK 17100kHz USA 1620kHz EUR UK ITEM ADJUSTMENT POINT ADJUSTMENT SG SETTING TUNER SETTING ...

Page 6: ...6 4 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW 1 MC DX220i MC DX22i ...

Page 7: ...6 22DX22018000 LED LEW COVER SILVER E UK 1 11 56 22DX2202B000 PROTECT COVER BLACK E 56 22DX2202A000 PROTECT COVER SILVER E UK 1 12 56 24DX01500000 CD DOOR GEAR 1 13 56 24DX01510000 STRAP GEAR 1 14 56 54DX2200B000 FUNCTION KNOB GROUP 1 BLACK E 56 54DX2200A000 FUNCTION KNOB GROUP 1 SILVER E UK 56 54DX22I0A000 FUNCTION KNOB GROUP 1 SILVER T C 1 15 56 54DX2201B010 FUNCTION KNOB GROUP 2 BLACK E 56 54DX...

Page 8: ...47 58 61MC23500020 SHOCK ABSORBER GREY 1 48 58 61MC23500120 SHOCK ABSORBER BLACK 1 49 19 50DX220I0220 SPEAKER BOX UNIT L BLACK E T C 19 50DX220I0020 SPEAKER BOX UNIT L SILVER E UK 1 50 19 50DX220I0320 SPEAKER BOX UNIT R BLACK E T C SPEAKER BOX UNIT R SILVER E UK 19 50DX220I0120 1 51 56 58EXM5M0A000 LOGO BADGE 1 52 61 11CDX0900020 DS METAL PLATE 1 53 18 205DX0150120 H TRANSFORMER EI66 230V 50HZ E U...

Page 9: ...1 85 67 021400000020 NUT M4MM 1 86 68 112403101000 METAL WASHER 4X10X1MM 1 87 66 120230160121 MACHINE SCREW MS BH3X6MM BLK 1 88 66 120240212121 MACHINE SCREW MS BH4X12MM BLK 1 89 66 140230210321 SELF TAPPING TA BH3X10MM 1 90 66 140230212121 SELF TAPPING TA BH3X12MM BLK 1 91 66 140230214121 SELF TAPPING TA BH3X14MM BLK 1 92 MACHINE SCREW MS PH3X6MM 66 120330160321 1 93 66 141430212121 SCREW TA BWH3...

Page 10: ...R DIODE 11V ZD501 12 011680320125 ZENER DIODE 6 8V CN2 43 022200120120 WAFER 2MM 2PIN CN1 501 503 CN504 43 022200130120 WAFER 2MM 3 PIN 43 022200140120 WAFER 2MM 4 PIN CN506 43 012200130120 WAFER 2MM 3 PIN CN511 43 022150212120 WAFER 1 5MM 12 PIN 43 022250120221 WAFER 2 5MM 2PIN CN203 10 05 01DX220I0000 Q405 406 501 11 PMBT39040021 SMD TR PMBT3904 Q703 16 KA7808000221 IC KA7808E JK201 43 421000003...

Page 11: ...MAIN PCB MC DX220i MC DX22i 11 ...

Page 12: ...C9014S0025 SMD TR KTC9014S ZD204 12 011390320125 ZENER DIODE 3 9V D201 202 12 1N41480000P1 SMD DIODE 1N4148 VD203 204 12 SVC321SPA021 VARACTOR DIODE SVC321 IC300 16 BU1924F00021 IC BU1924F IC202 16 LA1832000021 IC LA1832 IC203 16 LC7213100021 IC LC72131 Q208 16 LM78L0600021 IC LM78L06 VSC202 27 501602202020 TRIMMER 20PF X202 31 017433202120 CRYSTAL 4 332MHZ X201 31 017450002010 CRYSTAL 4 500MHZ CF...

Page 13: ...RADIO PCB 13 MC DX220i MC DX22i ...

Page 14: ...C BA4558N U3 16 BA5417000021 IC BA5417 ZD1 2 12 011910320125 ZENER DIODE 9 1V 46 055350300010 GLASS FUSE 3 5A 250V E UK 46 055400300010 GLASS FUSE T4A 250V E UK REMARKS CN3 43 012200130120 WAFER 2MM 3PIN MC DX220i MC DX22i 05 07DX22I00000 SUBWOOFER POWER PCB ASSY T C REF NO PARTS NO DESCRIPTION RCA D S JACK PCB ASSY 05 08DX01500010 RCA D S JACK PCB ASSY E UK 48 08DX01500221 RCA D S PCB SPK 43 4512...

Page 15: ...SUBWOOFER POWER PCB MC DX220i MC DX22i 15 RCA D S JACK PCB IPOD SOCKET PCB ...

Page 16: ...SONATOR 16 93MX L801 802 38 014100050020 AXIAL INDUCTOR 100UH CN802 43 012150160320 WAFER 1 5MM 6PIN CN2 43 022100212120 SMD F F C WAFER 1MM 12PIN CN801 43 022100216220 STANDBY PCB ASSY REF NO PARTS NO STANDBY PCB ASSY E UK 05 03DX220I0000 DESCRIPTION WAFER 2MM 3PIN 43 012200130120 Q303 16 LM78L0500121 IC LM78L05 Q302 11 9014C0000021 TR 9014C FU1 46 074100300020 SUBMINIATURE FUSE 100MA 250V REMARK...

Page 17: ...CD PCB MC DX220i DC DX22i 17 STANDBY PCB SENSOR PCB ...

Page 18: ...ITCH SD 007A REF NO PARTS NO DESCRIPTION REMARKS CLOSE SW PCB ASSY 48 23DX220I1220 CLOSE SW PCB ASSY 41 071200010020 SERIES MICRO SWITCH SD 007A REF NO PARTS NO DESCRIPTION REMARKS LED PCB ASSY 48 16DX01500221 LED PCB ASSY 13 011309022020 LED LAMP 3MM ORANGE BLUE MC DX220i MC DX22i 05 04DX220I0221 DISPLAY PCB ASSY T C 05 04DX22I00010 Q101 11 KTC9014S0025 SMD TR KTC9014S C ZD101 12 011220320125 ZEN...

Page 19: ...MC DX220i MC DX22i 19 DISPLAY PCB CLOSE PCB OPEN PCB LED PCB HEADPHONE PCB ...

Page 20: ...2i 20 CN1 CN504 CN501 CN502 CN503 CN508 CN511 CN204 CN207 TO CD PCB CN803 TO HP PCB CN501A TO RADIO PCB TO CD PCB CN803 TO DISPLAY PCB CN9 TO HP PCB CN507 TO RADIO PCB TO RADIO PCB CN208 6 WIRING DIAGRAM CN208 TO IPOD PCB CN206 ...

Page 21: ...TO CD PICK UP CN802 CN5 TO CD MOTOR CN6 CN805 TO OPEN PCB CN2 CN806 TO CD MECHAN TO CD MECHAN TO SENSOR PCB CN11 TO DISPLAY PCB CN9 SUBWOOFER POWER PCB CN6 CN5 CN4 CN1 CN2 TO SPEAKER TO TRANSFORMER TO LED PCB TO RCA D S JACK PCB CN802 TO RCA D S JACK CN803 ...

Page 22: ...ERY CR2032 45 244200059010 9 PIN S TERMINAL CABLE GREY E UK REMARKS 22 REMOTE CONTROL RC1103 MC DX220i MC DX220i MC DX22i INSTRUCTION BOOK GEN IT E 77 20DX220I0220 45 263500000220 CONNECT CORD 3 5 ST PLUGx2 T C INSTRUCTION BOOK E T C 77 20DX22I00020 REMOTE CONTROL RC1127 MC DX22i 02 17DX22I00000 02 17DX220I0000 45 164300151120 SPEAKER CABLE RED T C 45 164300051120 SPEAKER CABLE WHITE T C 45 244200...

Page 23: ...ICA INC TEAC CANADA LTD TEAC MEXICO S A De C V TEAC UK LIMITED TEAC EUROPE GmbH 7733 Telegraph Road Montebello California 90640 Phone 323 726 0303 5939 Wallace Street Mississauga Ontario L4Z 1Z8 Canada Phone 905 890 8008 Campesinos N 184 Colonia Granjas Esmeraida Delegacion Iztapalapa CP 09810 Mexico DF Phone 525 581 5500 Unit 19 20 The Courtyards Hatters Lane Watford Hertfordshire WD18 8TE5 U K P...

Page 24: ...MC DX220i MC DX22i Micro Hi Fi System MAIN PCB 3904 3904 3904 10UH 10UH L406 L404 10UH 10UH IC101 LM78L05 601 AUX CN DC ...

Page 25: ...MC DX220i MC DX22i Micro Hi Fi System TUNER PCB IC300 3 9V SFU450B 100UH 4 5x3 5T 4 5x3 5T 4 5x2 5T SVC321 ZTB456F SVC321 R241 ...

Page 26: ...MC DX220i MC DX22i Micro Hi Fi System CD PCB 9015C 100UH 4 3V ...

Page 27: ...MC DX220i MC DX22i Micro Hi Fi System DISPLAY PCB IC101 9015C IC300 9018G 2 ...

Page 28: ...MC DX220i MC DX22i Micro Hi Fi System SUB WOOFER POWER PCB 1N4148 1N4001 1N5401 D401 D401 D404 D701 D704 RL 202 U1 U2 N U2 N U3 C701 4700UF 25V FUSE2 3 5A 250V FUSE3 3 5A 250V 9014C ...

Page 29: ...MC DX220i MC DX22i Micro Hi Fi System IPOD PCB IC1B IC1A IC1C ...

Page 30: ...STANDBY PCB MC DX220i MC DX22i Micro Hi Fi System ...

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