Teac MC-DX10 Service Manual

Summary of MC-DX10

  • Page 1

    Mc-dx10 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...

  • Page 2: 1  Specifications

    1 specifications amplifier section output power: 5 watts per channel (rms, 8 ohms) power requirements: 230v ac, 50hz tuner section fm 87.5 mhz to 108.0 mhz am (mw) 522 khz to 1620 khz cd player section frequency responce 50 hz to 20 khz signa-to-noise ratio better than 80 db general design and speci...

  • Page 3: Mc-Dx10

    Mc-dx10 3 3 2 adjustments and checks use a screwdriver with a plastic or ceramic grip for all adjustment. 2-1 tuner section 1. Set the function switch to the am position. 2. Connect the test loop antenna across the output of the signal generator. 3. Connect the oscilloscope to the speaker terminal. ...

  • Page 4: Mc-Dx10

    2-2-1 fm/am alignment chart item adjustment point adjustment sg setting tuner setting 1. Fm band 2. Tracking 3. Tracking 106mhz 106mhz repeat step 2 108mhz 108mhz 87.5mhz 87.5mhz 1khz, +/-22.5khz dev. 1khz, +/-22.5khz dev. 1khz, +/-22.5khz dev. L502 ct502 ct501 fm adjust for max.Output. Adjust for m...

  • Page 5: Mc-Dx10

    1 1 2 2 3 3 4 4 6 6 7 7 8 8 9 9 5 5 11 11 12 12 13 13 14 14 15 15 16 16 17 17 19 19 20 20 20 20 20 20 18 18 21 21 22 22 23 23 25 25 24 24 26 26 27 27 29 29 30 30 28 28 31 31 31 31 32 32 33 33 34 34 35 35 35 35 36 36 36 36 36 36 37 37 38 38 10 10 exploded view-2 right flat panel speaker assy 9601-025...

  • Page 6: Mc-Dx10

    6600-070131-000 rubber foot 6501-250307-000-01 weight bottom 7002-010002-021 screw m2 x 10 ptp p/h blk 7002-005002-051 screw m2x5 ptp f/h blk cushion 5cd, 30deg 6600-170076-000 7002-006002-021 1-2 1-3 1-4 1-5 1-7 1-8 1-9 1-10 1-6 1-12 1-13 1-14 1-15 1-11 1-17 1-18 1-19 1-20 1-16 1-22 1-23 1-24 1-25 ...

  • Page 7: Mc-Dx10

    Ref. No exploded view-2 parts no. Description remarks 2-4 2-5 2-6 2-7 2-8 2-9 2-11 2-12 2-13 2-14 2-15 2-16 2-17 2-18 sponge 172x6x6 6600-210139-005 6001-250319-000 shield plate mc-dx10 speaker frame 6501-250302-000-06 7002-005002-151 screw m2x5 ptp hex blk 7003-010002-151 screw m3x10 ptp hex blk 66...

  • Page 8: Mc-Dx10

    1 1 2 2 3 3 4 4 6 6 7 7 8 8 9 9 5 5 5 5 11 11 12 12 13 13 14 14 15 15 16 16 16 16 17 17 17 17 19 19 20 20 18 18 21 21 22 22 22 22 23 23 25 25 24 24 26 26 27 27 29 29 30 30 28 28 31 31 32 32 33 33 34 34 34 34 35 35 36 36 37 37 39 39 40 40 40 40 38 38 10 10 exploded view-3 mc-dx10 8.

  • Page 9: Mc-Dx10

    6600-070130-000 foot - sw 7003-518012-021 screw m3.5x18 p/h blk rubber pad 66.6x30x2 6600-170098-000 6600-210131-000 3-1 3-2 3-3 3-4 3-5 3-7 3-8 3-9 3-10 3-6 3-12 3-13 3-14 3-15 3-11 3-17 3-18 3-19 3-20 3-16 3-22 3-23 3-24 3-25 3-21 3-26 remarks ref. No exploded view-3 parts no. Description 6501-250...

  • Page 10: Mc-Dx10

    4 pc boards and parts list tuner pcb assy - top ref. No remarks parts no. 4801-250320-001 tuner pcb assy description ct501-504 d507,508 d501,502 cn401 d505 cf503 l503,504 d401 l401 cf502 cn501 ic501 l501,502,506b trimmer cap 10p diode isv149 straight conn.Wafer 4pin 1210-099900-002 1400-149000-000 2...

  • Page 11: Mc-Dx10

    Mc-dx10 11 tuner pcb - top tuner pcb - bottom b.

  • Page 12: Mc-Dx10

    12 servo pcb assy 9401-025201-181 4801-250180-001 servo pcb servo pcb assy - bottom ref. No u4 z1,2 l3 x1 l4 q2,3 cn1 q6 d1,2 description ic - ta2092n zener diode 5.6v axial inductor 47uh crystal 16.9343 tr- 9013g axial inductor 10uh tr- 2sb772 tr-c2120y tr- 9014c diode - 1n4148 remarks q4,5 parts n...

  • Page 13: Mc-Dx10

    Servo pcb - top 13 mc-dx10 servo pcb - bottom q6.

  • Page 14: Mc-Dx10

    Mcu pcb assy - top ref. No parts no. Mcu pcb assy 9401-025204-231 description mcu pcb remark 14 4801-250230-001 q105 1300-114000-400 tr - dtc114ys q104 1301-124000-400 tr - dta124esa sw101-113 2400-020200-000 tach sw 2p2t rem101 3001-203801-000 infrared sensor irm-2038 led101,102 3100-334010-000 led...

  • Page 15: Mc-Dx10

    Mcu pcb - top mcu pcb - bottom i/o pcb - bottom i/o pcb - top mc-dx10 15.

  • Page 16: Mc-Dx10

    D202 1401-141480-000 diode 1n4148 audio pcb assy - top ref. No parts no. Description remark 9401-025203-571 audio pcb assy audio pcb 4801-250570-101 d201 1402-471201-200 zener diode 4.7v ic202 4120-780053-000 ic - ta2078p ic203,204 4145-580104-200 ic - njm4558 ic205 4178-090311-600 ic - njm78l09a ic...

  • Page 17: Mc-Dx10

    Audio pcb - top mc-dx10 sub-woofer power pcb sub-woofer out pcb audio pcb - bottom ic3 ic4 ic5 17.

  • Page 18: Mc-Dx10

    Mc-dx10 18 tuner pcb cn501 cn401 to mcu pcb cn103 to servo pcb cn2 5 wiring diagram sub-woofer power pcb to speaker to transformer rsp lsp to sub-woofer out pcb jp2 jp1b to sub-woofer out pcb jp1a bsp ac12v white black green red am ant coil.

  • Page 19: Mc-Dx10

    Servo pcb mc-dx10 t o a u d io p c b c n 2 0 1 t o m o t o r to mcu pcb cn102 to mcu pcb cn101 to cd mech e t o c d m c h audio pcb to mcu pcb cn104 to i/o pcb cn301 cn5 cn4 cn7 cn2 cn8 cn3 cn204 cn203 19.

  • Page 20: 6  Included Accessories

    6 included accessories ref. No parts no. Description included accessories remarks instruction book - eng/italian 5100-012500-900 2m double channel audio cable 2611-320009-900 2620-220000-900 2m dc power cable button li battery 3v 4090-302032-001 remote control (rc940) 9805-012500-401 mc-dx10 20

  • Page 21

    Mc-dx10 teac australia pty., ltd. A.B.N. 80 005 408 462 280 william street, melbourne vic 3000, australia phone:(03)9672-2400 teac italiana s.P.A. Teac belgium nv/sa. Via c, cantu 11, 20092 cinisello balsamo, milano, italy phone:02-66010550 c/o teac nederland bv, oeverkruid 15, nl-4941 w raamsdonksv...

  • Page 22: Mc-Dx10

    Micro hi-fi system mc-dx10 tuner pcb 5x3.5t 5x3.5t 5x3.5t b n0456 ltp450b lt10.7ma5 ksc945 j t 1 0 .7 m g 8 0 dtc114ys ksc945 dtc114ys dtc114ys ksc945 ksc945 ksc945 ksc945 ksc945 ksc945 4.7mh 4.7mh.

  • Page 23

    Servo pcb ! 5.6v micro hi-fi system mc-dx10

  • Page 24: Mc-Dx10

    Micro hi-fi system mc-dx10 mcu pcb dtc114ys 2sc2120y dtc114ys tmp87ep26f.

  • Page 25: Mc-Dx10

    Audio pcb i/o pcb ba4558 ic204a ic204b ba4558 ic203a ba4558 ic203b ba4558 ic203c ba4558 micro hi-fi system mc-dx10 r308 q305 ksr2003 d1 in4148.

  • Page 26: Mc-Dx10

    In r101 10k c101 101p c102 101p r102 10k r102 22k c104 c106 10uf r01 10k r103 22k c103 r104 22k c105 10uf r109 33k r110 33k c107 47uf r108 33k r106 4.7k c108 1uf ic1a ba4558 r107 30k c109 ic1b ba4558 1 3 2 5 6 7 r112 4.7k c110 1uf r113 30k c111 r 2 0 1 2 2 k r 2 0 2 2 2 k r111 33k r205 33k r204 33k ...