Teac AG-D8800 Service Manual

Summary of AG-D8800

  • 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  Specifications

    1 specifications ag-d8800 amplifier section output power: 100+100 w (stereo 0.7% thd,40hz to 20 khz,6 ohms) total harmonic distortion: audio input sensitivity/impedance: 0.09% (at 100 w, 1khz, 6 ohms) 200 mv/22 k ohms *line: 200 mv/47 k ohms frequency response: *line: 20 hz - 50 khz, +0/-3 db signal...

  • Page 3: Ag-D8800

    Ag-d8800 3 2 adjustments and checks use a screwdriver with a plastic or ceramic grip for all adjustment. 2-1 tuner section 2-2 adjustment and test points 1. Output of signal generation should not be greater than necessary to obtain an optimum output reading. 2-1-2 fm adjustment 3. Signal frequency: ...

  • Page 4: Ag-D8800

    4 ag-d8800 2-2-2 am tuner step equipment signal generator set frequency am 2. Rf tracking 3. If tracking tuned on point 603khz 1. Tuning voltage dc voltmeter 4. Seek level setting setting connection adjust point adjust for 522khz osc coil 520khz: 1.1~1.3v 1710khz: 7.2~8.5v ac voltmeter ant coil rf b...

  • Page 5: Ag-D8800

    2 s 7 s 2 s 2 s 2 s 2 s 2 s 9 1- 2 s 4- 2 s 7 s 2 s 2 s 5 1- 5 s 2 - 6 s 2- 1 s 2 - 6 s 0 1- 2 s 4- 4 s 2 s 7- 3 s 2 s 1 s 1 s 1 s 1 s 1 s 2 s 2 s 1 s 1 s 1 s 1 s s n a r t 1 10 4 (x2) 11 5 9 17 19 19 19 19 42 21 20 23 23 23 23 23 23 22 40 39 41 2 3 13 12 16 6 8 8 7 18 18 25 29 32 30 31 33 37 36 35 ...

  • Page 6: Ag-D8800

    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 remarks ref. No exploded view-1 parts no. Description 1-1 window 5077212093010s 5087211131100s knob volume 3067212081100s front panel [e] 5097212681100s button power g121123070010 sw encoder 7028063621020 front pcb sub assy [e] 7028063622...

  • Page 7: Ag-D8800

    Ref. No exploded view-1 parts no. Description remarks ag-d8800 7 1-42 amp pcb sub assy 7028062221010 s1 s2 s3 s4 s5 b020030103b11s screw 3x10mm - dot/bk b020030081b10s screw 3x8mm - zny/bh b02003017b10s screw 3x17mm - zny/bh screw 4x8mm - zny/bh b028940081b10s screw 3x16mm - zny/hh 1507041146010 s6 ...

  • Page 8: Ag-D8800

    4 pc boards and parts list main pcb sub assy ref. No remarks parts no. 7020060190003 main pcb sub assy [e] description ic403 rly101 q103,104 cp105 ic401 d113,114 ic - nju7312al relay g5pa-28-5a tr - kta1266y j040731200010 g680240502020 j5001266y0050 l102526700600 j080927300000 ic - tc9273n-007 k0476...

  • Page 9: Ag-D8800

    Main pcb sub assy ref. No remarks parts no. Description ag-d8800 9 q416 j5222875b0010 tr chip - ktc2875b q401,402 j5223880o0210 tr chip - ktc3880s q417l,417r,418 j5441170y0050 fet - 2sk117y q419 j5200107s0050 tr chip - kra107s q420 j522107s00210 tr chip - krc107s r902c,902fl, r902fr,902sl, r902sr c0...

  • Page 10

    J139 r109 r107 r108 r120a r104 r105 j601 c101 r106 r101 r102 r103 c103 j104 j113 c904fc j105 j114 j127 j142 j106 j115 j128 j143 j108 j123 j136 j144 j152 j150 c901sl r902fl c902fl c901fl c903fr j129 j116 j107 cp402 j1 17 c129 j135 j145 c451 c446 zd401 ic404 zd101 c108 c448 c449 jack403 j103 j120 j121...

  • Page 11: Ag-D8800

    Front pcb sub assy ref. No remarks parts no. Description 7020063620000s sen301 e940343800010p module,remocon njl34h380a zd301 k06005r144520 zener diode mtzj5.1b 1/2w l301 k000013300520 diode - 1ss133t jack301 g606040320020 ter, rca 3pin vr301 g121123070010 vr. Reb12307pvb30finb1-2-24e headphone pcb ...

  • Page 12: Ag-D8800

    12 ag-d8800 headphone pcb sw pcb power sw pcb sw306 sw321 sw316 sw315 sw304 sw311 sw310 sw312 sw318 sw319 sw314 sw308 sw305 sw307 sw323 sw322 sw320 sw317 sw309 c309 dip c/s led301 cn302 rd-2040 front pcb 7020-06362-000-0 blk wht cn713 rd-2040 power sw 7020-06362-301-0 rd-2040 sw pcb 7020-06362-101-0...

  • Page 13: Ag-D8800

    Amp pcb sub assy ref. No remarks parts no. Description l201c,201l,201r d330900001330 filter inductor - sp-2507 k000013300520 diode - 1ss133t jack301 g606040320020 ter rca 3pin cp201 l101220100000 cn wafer 2mm 10pin 7028062221010 amp pcb sub assy 7020062220000 amp pcb d202c,202l,202r, q201c,201l,201r...

  • Page 14

    Rd6105 amp bd 7020-06222-000-0 am p pcb ag-d8800 power pcb l e b al e s uf 21 7f 14.

  • Page 15: Ag-D8800

    Dsp pcb sub assy ref. No remarks parts no. Description e100116500040s cp803 l101220140010 cn wafer 2mm 14pin ic809 cn wafer 2mm 4pin l801,804 d3304r7000150 filter inductor - 4.7uh l802,803 d3302r2000150 filer inductor - 2.2uh module-jsr1165-c 7028062181050 dsp pcb sub assy 7020062180001 dsp pcb j126...

  • Page 16: Ag-D8800

    Dsp pcb - top ag-d8800 16 dsp pcb - bottom.

  • Page 17: Ag-D8800

    Ag-d8800 17 to transformer to h/p pcb to amp pcb cn201 to amp pcb cn202 cp105 cp103 cp101 cp102 to tuner pcb cp401 cp402 to front pcb cn305 cn404 to main pcb cp404 main pcb 5 wiring diagram to front pcb fpc301 cp403.

  • Page 18: Ag-D8800

    Power pcb cp714 cp713 cp711 cp712 cp710 to front pcb cn301 to transformer to transformer to transformer to ac cord ag-d8800 18 cp801 cp802 cp803 to front pcb cn303 to main pcb cn401 to main pcb cn402 dsp pcb sw pcb cp302 to front pcb cn302.

  • Page 19: 6  Included Accessories

    6 included accessories ref. No parts no. Description included accessories remarks instruction manual - e/f/s [e] ag-d8800 5707047350400s 5707047350410s instruction manual - e/s/g/i/d [e] instruction manual - e [aus, saf, hkg] e601010000000 antenna an loop g670001r50210 battery gp24g aaa size 1.5v 19...

  • Page 20: Ag-D8800

    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 raamsdonksveer, ned...

  • Page 21: Ag-D8800

    ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Main pcb-1 ag-d8800 am/fm stereo receiver krc107m q105.

  • Page 22

    Ag-d8800 main pcb-2 tuner pcb am/fm stereo receiver t3 31 s s1 t3 31 s s1 krc107s s7 01 c r k krc107s kra107s kra107s krc107s krc107s kra107s kra107s s7 01 c r k krc231s krc231s krc231s s1 32 c r k krc231s ba4558b ba4558b ba4558b ba4558b ba4558b ba4558b ba4558b ba4558b w8 41 4 n1 w8 41 4 n1 w8 41 4 ...

  • Page 23

    Front pcb ! To power pcb to sw pcb to sw pcb to dsp pcb to main pcb fpc301 cn305 to main pcb ag-d8800 am/fm stereo receiver cn302 cn301 cn303 fct301.

  • Page 24: Ag-D8800

    Ag-d8800 amp pcb am/fm stereo receiver 1ss133t 1ss133t 1ss133t 1ss133t 1ss133t 1ss133t 1ss133t 1ss133t 1ss133t.

  • Page 25: Ag-D8800

    Ag-d8800 dsp pcb am/fm stereo receiver jsr1165-c in4148 in4148 in4148 in4148 in4148 krc107s kra107s krc107 kra107s kra107s.

  • Page 26: Ag-D8800

    Power pcb ag-d8800 ! ! ! ! ! ! ! ! Am/fm stereo receiver.

  • Page 27: Ag-D8800

    Fm tuner pcb ag-d8800 am/fm stereo receiver.