Teac MC-DX50i, Service Manual

Page 1: ...iewed 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 components refer to the appropriate parts list and ensure exact replacement Parts of mark can ...

Page 2: ...LIFIED SERVICE PERSONNEL The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of impo...

Page 3: ... Main Unit 6 3 4 x 10 1 8 x 6 1 8 170 x 255 x 155 mm L R Speakers 6 x 10 1 8 x 3 1 4 150 x 255 x 81 mm Subwoofer 6 3 8 x 9 3 4 x 11 7 8 160 x 245 x 300 mm Weight Main Unit 2 1 lbs 1 2 kg L R Speakers 1 6 lbs 640 g each Subwoofer 11 lbs 5 0 kg Standard Accessories Standard Accessories Remote Control Unit RC 1185 x 1 Battery for Remote Control Unit x 1 Dock adapter x 3 adapter 60GB color Photo 40GB ...

Page 4: ...and VTVM across the speaker output STEP SET SIGNAL SET DIAL ADJUST ADJUST FOR 1 515KHz GANG CLOSED L6 MAXIMUM OUTPUT 2 1640KHz GANG OPEN PVC D 3 600KHz 1400KHz L4 4 1400KHz 1400KHz PVC C 5 REPEAT STEPS 3 AND 4 TO OBTAIN BEST TRACKING FM R F ALIGNMENT 1 Connect an RF generator to the FM antenna terminal and ground 2 Connect a SCOPE VTVM across the speaker output STEP SET SIGNAL SET DIAL ADJUST ADJU...

Page 5: ...MC DX50i 4 EXPLODED VIEW AND PARTS LIST 5 EXPLODED VIEW ...

Page 6: ...11EXM5M00020 METAL PLATE 9 5x5x0 8mm 30 61 30DX50I00020 KNOB COVER ALUMINUM 31 66 120330180121 MACHINE SCREW MS PH 3x8mm BLACK 32 66 120530180121 MACHINE SCREW MS KH 3x8mm BLACK 33 66 150526150321 SELF TAPPING SCREW TB KH 2 6x5 34 66 140326160121 SELF TAPPING SCREW TA PH 2 6x6mm BLACK 35 66 140326180121 SELF TAPPING SCREW TA PH 2 6x8mm BLK 36 66 140326180321 SELF TAPPING SCREW TA PH 2 6x8mm 37 66 ...

Page 7: ...7DX50I00010 LED COVER PMMA MILK 73 58 263253150020 RUBBER FOOT PORON DIA25mm T 15mm 74 58 58DX01500320 CUSHION EVA 106x40x1mm 75 58 58DX02500020 CIRCLE CUSHION DIA 60 35 x1 5mm 76 58 73DX50I00000 WOODEN BOX 77 61 11V600000020 PCB BRACKET 78 61 11V820010020 PCB FIX BRACKET B T0 8mm DV 8200 79 61 33DX50I00020 SUB REAR PANEL 120V TEAC 80 61 48DX01500020 HEATSINK A 81 66 120230160121 MACHINE SCREW MS ...

Page 8: ... MC DX50i 5 PC BOARDS AND PARTS LIST CD BACKLIGHT PCB AUX PHONE PCB S VIDEO PCB RESET PCB MAIN PCB MAIN PCB CD BACKLIGHT PCB AUX PHONE PCB S VIDEO PCB RESET PCB MAIN PCB ...

Page 9: ...125 TRANSISTORS 2SD1936T AC SANYO TAPING Q703 704 11 B772Y0000121 TRANSISTORS B772Y 160 320 TO 126C Q712 11 8550C0000025 TRANSISTORS 2W 8550C TAPING T2 40 02660R002020 I F T 7mm 660R RED T3 40 02A049004020 I F T 7mm A049 YELLOW T60 40 023120000020 I F T 7mm 312A BLACK U001 16 UTC780800121 IC UTC7808 TO 220 1 5A U1 16 ET2314000021 IC ETEK ET2314 SOP28 U201 16 LM78L0500121 IC LIBERAL LM78L05 9335107...

Page 10: ...10 MC DX50i MCU KEY PCB ...

Page 11: ...D LAMP 2x4mm WHITE LF244W3CJ 1A 01 P Q7 26 11 KTC9014S0025 SMD TRANSISTORS KTC9014S C KEC Q23 24 27 30 11 MMBT80500021 SMD TRANSISTORS MMBT8050D SOT23 Q28 36 11 MMBT85500021 SMD TRANSISTORS MMBT8550D SOT23 R38 39 121 38 013100060020 CHIP INDUCTOR 10UH 1 85Ω 0603 Q401 504 11 9014C0000025 NPN TRANSISTORS 9014C TAPING Q503 11 8550C0000025 TRANSISTORS 2W 8550C TAPING REM1 17 05FM60380012 OPTIC SENSER ...

Page 12: ...12 MC DX50i CD PCB ...

Page 13: ...16P 90C CN4 43 022200160120 WAFER 2mm 6P 90C CON2 43 022100190120 SMD F F C WAFER 1mm 9P 90C D1 12 1N4148000021 DIODE 1N4148 H2 43 012150160320 WAFER 1 5mm 6P 180C DA23 SAMSUNG CD IC1 16 TA7291S00021 IC TOSHIBA TA7291S IC201 16 LA6541000221 IC SANYO LA6541NHL TE L E HSOP28 IC203 16 LA9242M00021 IC SANYO LA9242M MPB E IC202 16 LC78603E0021 IC SANYO LC78603E 8628E Q14 16 11 MMBT85500021 SMD TRANSIST...

Page 14: ...14 MC DX50i STANDBY PCB SUB POWER PCB ...

Page 15: ... R3 C406 26 017470950111 E CAP 4700UF 35V 20 PH 85C C701 26 017470850121 E CAP 4700UF 25V 20 85C C718 719 26 017100750121 E CAP 1000UF 16V 20 105C CN1 43 012250130120 WAFER 2 5mm 3P 180C CN2 43 012200190120 WAFER 2mm 9P 180C CN3 43 012200130120 WAFER 2mm 3P 180C CN4 43 012250150120 WAFER 2 5mm 5P 180C CN5 43 012250140120 WAFER 2 5mm 4P 180C CN6 43 012250120120 WAFER 2 5mm 2P 180C D001 12 011390320...

Page 16: ...16 MC DX50i IPOD PCB RCA JACK PCB SUBWOOFER LED PCB ...

Page 17: ...1 D S TERMINAL DSW 31 R1 CN802 44 365315059620 9P SHIELD WIRE L 150mm HSG 2 x1 CN803 44 316315054320 4P WIRE L 150mm HSG 2 5 x1 UL1007 22 L801 802 803 804 38 103100050320 CHOKE COIL 10UH 10 D6x8 mm 1A SPL 43 451200006120 H RCA JACK 2P RD WH TC58 345 32 RCA JACK PCB ASSY PARTS LIST REF NO PARTS NO DESCRIPTION REMARKS 48 16DX50i00220 SUBWOOFER LED PCB 48 16DX50I00220 SUBWOOFER LED PCB 94HB 30x30x1 6...

Page 18: ...18 MC DX50i MAIN PCB 6 WIRING DIAGRAM CD BACKLIGHT PCB CD PCB AUX PCB POWER PCB J106 CD BACKLIGHT PCB MCUIKEY PCB J105 J102 J202 J201 ...

Page 19: ...19 MC DX50i MCUIKEY PCB CD PCB MAIN PCB IPOD PCB S VIOEO PCB ...

Page 20: ...20 MC DX50i CD PCB CD DECK CN3 CD DECK CD DECK MCUIKEY PCB MAIN PCB SPEAKER CN6 STANDY PCB RCA JACK PCB RCA JACK PCB LED PCB CN3 CN2 CN1 CN5 TRANSFORMER CN6 POWER PCB ...

Page 21: ...40GB 60GB iPod Dock Adapter 56 07SRLXICB000 INSERT 8 ABS 20GB U2 iPod Dock Adapter 56 07SRLXIGB000 INSERT 2 ABS NANO iPod Dock Adapter 77 21DX50I00020 WALL MOUNT INSTRUCTION E F S 45 263500000220 CONNECT CORD 3 5 ST PLUGx2 45 164180151120 Speaker cable 1P SPK CORD w RED RCA PLUGS 45 164180051120 Speaker cable 1P SPK CORD w WHITE RCA PLUGS 56 07DX0155B010 WALL MOUNT ADAPTOR 45 244240059120 9P S TER...

Page 22: ...3 TEAC CANADA LTD 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 130 2511 TEAC EUROPE GmbH Bahnstrasse 12 65205 Wiesbaden Erbenheim Germany Phone 0611 71580 Río Churubusco 364 Colonia Del Carmen Delegación Coyoacán CP 04100 México DF México Phone 52...

Page 23: ...MAIN PCB MC DX50i Micro Hi Fi system ...

Page 24: ...MAIN PCB MC DX50i Micro Hi Fi system ...

Page 25: ...CD PCB MC DX50i Micro Hi Fi system ...

Page 26: ...CD PCB MC DX50i Micro Hi Fi system ...

Page 27: ...MUC KEY PCB MC DX50i Micro Hi Fi system ...

Page 28: ...POWER USB WOOFER PCB MC DX50i Micro Hi Fi system ...

Page 29: ...STANDBY PCB MC DX50i Micro Hi Fi system ...