Teac MC-DX220i Service Manual

Other manuals for MC-DX220i: Owner's Manual

Summary of MC-DX220i

  • Page 1

    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 m...

  • Page 2: 1  Safety Information

    1 safety information 2 mc-dx220i/mc-dx22i use of controls or adjustment or performance of procedures other than those specified herein may hazardous radiation exposure. Result in safety information this product has been designed and manufactured according to fda regulations " title 21, cfr, chapter ...

  • Page 3: 2  Specifications

    2 specifications amplifier section output power (l+r) 5w + 5w tuner section (fm) frequency range 87.5 mhz to 108.0 mhz input sensitivity 300mv output power subwoofer: 15 w frequency response : 50 to 20,000 hz sensitivity (s/n30db) 20dbuv design and specifications are subject to change without notice...

  • Page 4: 3  Adjustments And Checks

    3 adjustments and checks use a screwdriver with a plastic or ceramic grip for all adjustment. 3-1 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. 4. Set the s...

  • Page 5: Mc-Dx220I/mc-Dx22I

    3-2-1 am alignment chart 5 mc-dx220i/mc-dx22i 3. Tracking 1. If adjustme nt 2. Am band 455khz 1khz , 30% mo d 1khz , 30% mo d 1khz , 30% mo d 1khz , 30% mo d t2 03 am center for max. Output. Adjust for max. Output and best waveform. 3-3 cd section auto alignment. T2 04 522khz (eu r/ uk) 600khz (us a...

  • Page 6: Mc-Dx220I/mc-Dx22I

    6 4. Exploded views and parts list exploded view-1 mc-dx220i/mc-dx22i.

  • Page 7: Mc-Dx220I/mc-Dx22I

    1-2 ref. No exploded view-1 parts no. Description 1-1 7 remarks 56-04dx2200b010 front cabinet - black [e] mc-dx220i/mc-dx22i 56-04dx2200a010 front cabinet - silver [e,uk] 56-04dx2200b020 front cabinet - black [t/c] 56-05dx2200b010 rear cabinet - black [e,t/c] 56-05dx2200a010 rear cabinet - silver [e...

  • Page 8: Mc-Dx220I/mc-Dx22I

    Ref. No exploded view-1 parts no. Description remarks 8 mc-dx220i/mc-dx22i 1-28 56-22srlxi0b000 ipod cover - black [e,t/c] 56-22srlxi0a000 ipod cover - silver [e,uk] 1-29 05-01dx220i0000 main pcb assy - black [e] 05-01dx220i0010 main pcb assy - silver [e,uk] 05-01dx22i00010 main pcb assy [t/c] 1-30 ...

  • Page 9: Mc-Dx220I/mc-Dx22I

    Ref. No exploded view-1 parts no. Description remarks 1-67 61-11v600000020 pcb bracket 61-11v820010020 pcb fix bracket (b) 9 mc-dx220i/mc-dx22i 1-68 1-69 61-11dx01500321 motor bracket 1-70 61-33dx220i0020 subwoofer rear panel [e,uk] 61-33dx22i00020 subwoofer rear panel [t/c] 1-71 61-11dx22000121 wei...

  • Page 10: Mc-Dx220I/mc-Dx22I

    5 pc boards and parts list main pcb assy ref. No parts no. 48-01dx220i0221 description main pcb d601 ic101 ic501 d400,705 cn-dc ic703 smd rectifier diode 1n5819 ic - la78l05 12-1n5819000121 16-lm78l0500121 ic - lc75342 16-lc7534200021 diode 1n4148 12-1n4148000125 43-462103003320 d-s terminal #dsw-31...

  • Page 11: Mc-Dx220I/mc-Dx22I

    Main pcb mc-dx220i/mc-dx22i 11.

  • Page 12: Mc-Dx220I/mc-Dx22I

    Cf205 cf206 filter jt10.7mg46-a 31-038107020120 31-046456000220 resonator ztb456f15 38-013100050220 axial inductor 10uh #ec36 t203 40-02a049004020 ift 7mm a049 - yellow t204 40-023120000020 ift 7mm 312a - black t206 40-02660r002020 ift 7mm 660r - red radio pcb assy ref. No parts no. Description 05-0...

  • Page 13: Mc-Dx220I/mc-Dx22I

    Radio pcb 13 mc-dx220i/mc-dx22i.

  • Page 14: Mc-Dx220I/mc-Dx22I

    Ref. No parts no. Description subwoofer power pcb assy 05-07dx220i0000 subwoofer power pcb assy [e,uk] 48-07dx01500123 subwoofer power pcb cn1 43-012250130120 wafer 2.5mm 3 pin cn2 43-012200190120 wafer 2mm 9 pin cn4 43-012250150120 wafer 2.5mm 5 pin cn5 43-012250140120 wafer 2.5mm 4 pin cn6 43-0122...

  • Page 15: Mc-Dx220I/mc-Dx22I

    Subwoofer power pcb mc-dx220i/mc-dx22i 15 rca/d-s jack pcb ipod socket pcb.

  • Page 16: Mc-Dx220I/mc-Dx22I

    Cd pcb assy ref. No description parts no. 05-30dx220i0000 cd pcb assy q802 11-2sb764e00021 tr - 2sb764-e q801 11-9015c0000021 tr - 9015c d801 12-011430320125 zener diode 4.3v ic804 16-ka7806000121 ic - ka7806e f.F.C wafer 1mm 16 pin cn5,6,810 43-022200120120 wafer 2mm 2 pin cn806 43-022200130120 waf...

  • Page 17: Mc-Dx220I/dc-Dx22I

    Cd pcb mc-dx220i/dc-dx22i 17 standby pcb sensor pcb.

  • Page 18: Mc-Dx220I/mc-Dx22I

    Display pcb assy ref. No parts no. Description display pcb q103 11-ktc9015s0025 smd tr - ktc9015s-c led3-6 13-011206022020 led d2x4mm - blue led1,2 13-011200121020 led d2x4mm - white lcd 13-05dx220i0020 lcd display 922-942a-0049 remarks display pcb assy [e,uk] 05-04dx220i0000 ref. No parts no. Descr...

  • Page 19: Mc-Dx220I/mc-Dx22I

    Mc-dx220i/mc-dx22i 19 display pcb close pcb open pcb led pcb headphone pcb.

  • Page 20: Mc-Dx220I/mc-Dx22I

    Main pcb mc-dx220i/mc-dx22i 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: Mc-Dx220I/dc-Dx22I

    Cd pcb mc-dx220i/dc-dx22i 21 cn810 to close pcb cn801 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-...

  • Page 22: 7  Included Accessories

    7 included accessories ref. No parts no. Description included accessories instruction book-e [uk] 77-20dx220i0020 45-194150000020 fm ant 1.5m - black 02-32dx01500000 am loop ant assy 45-164250051020 45-164250151020 speaker cable - white [e,uk] speaker cable - red [e,uk] 51-021301000080 lithium batte...

  • Page 23: Mc-Dx220I/mc-Dx22I

    Mc-dx220i/mc-dx22i 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. Via c, cantu 9/a, 20092 cinisello balsamo, milano, italy phone:02-66010550 teac corporation 3-7-3 nakacho, musashino-shi, tokyo 180-8550, japa...

  • Page 24: Mc-Dx220I/mc-Dx22I

    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

    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

    Mc-dx220i/mc-dx22i micro hi-fi system cd pcb 9015c 100uh 4.3v.

  • Page 27: Mc-Dx220I/mc-Dx22I

    Mc-dx220i/mc-dx22i micro hi-fi system display pcb ic101 9015c ic300 9018g 2.

  • Page 28: Mc-Dx220I/mc-Dx22I

    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

    Mc-dx220i/mc-dx22i micro hi-fi system ipod pcb ic1b ic1a ic1c.

  • Page 30: Mc-Dx220I/mc-Dx22I

    Standby pcb mc-dx220i/mc-dx22i micro hi-fi system.