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Teac EU-68 Service Manual

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SERVICE MANUAL
EU-68
68cm CTV
Effective: JANUARY,2000
EU68SERV

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Summary of Contents for Teac EU-68

  • Page 1 SERVICE MANUAL EU-68 68cm CTV Effective: JANUARY,2000 EU68SERV...
  • Page 2 The chopper transistor Q802 is damaged as a consequence of a fault in D816. This problem normally occurs when a diode type UF5407 is used in the position D816. Instructions Replace damaged components. Use only a diode type BMY36D for the position D816. Regards, Alcides Berta TEAC Australia Pty Ltd. Page 1 of 1...
  • Page 3 EUSPARK 300V Spark gap Point G Aqua Spark gap devices have no EUSPARK 300V Spark gap Ground Aqua polarity QDTBOUZ6R2BS Zenner diode 1-PL901 Ground 6V2 400 mW (Cathode) (Anode) Regards, Alcides Berta TEAC Australia Pty Ltd. Page 1 of 1...
  • Page 32 BILL OF MATERIAL LIST 10003702 7412 TEAC AUSTR TEAC EU-68ST(sýlver) BOM Date : 15/05/2000 COMPONENT NO LEVEL MATERIAL UNIT QTY POSITION NUMBER CODE SPK.A.721X/20/70- 20000542 1,000 . 1/82X/28(19)ST/MN WO/HP SPK.ASSY.8R 15W 20000546 1,000 . 721X/20(19)(R) 30001946 SPEAKER 8R 15W 57*160 1,000 .
  • Page 33 27 2 30007744 PCB 11FAV19A-2 1,000 . CCL 1220*1020*1.6 FR2 V0 28 3 60000047 0,000 . EXP.KIT 12/18/19 (25"-29") 29 1 20002565 1,000 . W/SPRING 30 2 20004519 CABLE HOLDER CRT (I) 1,000 . COPOLYMER 31 3 60000018 0,000 . POLYPROPYLENE 32 2 35000013...
  • Page 34 MD.OTO.SB19B-1 56 2 20014709 HEADPHONE&SVHS 1,000 . AK19 MD.SMD.SB19B-1 57 3 20014014 1,000 . HEADPHONE&SVHS AK19 MD.RAD.SB19B-1 58 4 20014015 HEADPHONE&SVHS 1,000 . AK19 MD.AXI.SB19B-1 59 5 20014016 HEADPHONE&SVHS 1,000 . AK19 MD.SEQ.SB19B-1 60 6 20014017 1,000 . HEADPHONE&SVHS AK19 MD.JUM.SB19B-1 61 7 20014019...
  • Page 35 79 2 60000072 PAINT SILVER 022-6485 0,030 . BACK CVR 7411/12 80 1 20023826 1,000 . (UL)SILVER (P) BACK CVR 7411/12 (UL) 81 2 20023825 1,000 . L.GRAY(I) 82 3 60000009 FR-HIPS NATR.V-0 6335 2,760 . MASTERBATCH LIGHT 83 3 60000515 28,000 .
  • Page 36 (WO/UL) LABEL LOT W/BARCODE 114 3 50004065 1,050 . RIBBON T13506 ZA 115 3 70000321 1,050 . 110MM*335MM F CARTON BOX TEAC EU- 116 1 20023854 1,000 . 68ST (S) CARTON BOX TEAC EU- 117 2 50008069 1,000 . 68ST CAR.BOX 7411/12...
  • Page 37 AK19) WO/SOC 130 5 40000099 CABLE HOLDER 2.5*5P 2,000 . MD.RAD.19-T KARTI (02- 131 4 20014739 1,000 . 03-04) MD.AXI.19-T KARTI (02- 132 5 20014740 1,000 . 03-04) MD.SEQ.19-T KARTI (02- 133 6 20014741 1,000 . 03-04) 134 7 30000471 RES CF 1/4W 10K J 2,000 R002 R001...
  • Page 38 MD.SEQ.ESP19-ONLY 160 6 20002097 1,000 . EXT.SPK. 161 7 30002583 JUMPER WIRE 0.6MM 0,380 L100 L101 L102 162 6 30009559 PCB 11ESP19 1,000 . MD.MAN.ESP19-ONLY 163 4 20013688 1,000 . EXT.SPK. CONN.MALE 2P (2752) 164 5 30001763 1,000 PL109 GRAY CONN MALE 2P (2752) 165 5 30001765...
  • Page 39 180° CONN ASSY 3/28 SHL.D.C. 188 5 30002250 1,000 . CONN ASSY 3/28 SHL.D.C. 189 5 30002251 1,000 . MD.ASY.ST19-BG/DK GS 190 3 20022201 1,000 . H FAV+1SC (7BPCB 191 4 20003168 MD.MAN.ST19-COMMON PC 1,000 . 192 5 30001741 XTAL 24.576MHZ 1,000 X301 CONN.FEMALE 12P 193 5...
  • Page 40 216 7 30000387 CAP EL 33UF 50V M 1,000 C330 217 7 30000400 CAP EL 47UF 50V M 4,000 C301 C307 C312 C315 218 7 30000413 CAP EL 4.7UF 50V M 1,000 C340 CAP SMD 100PF 50V J 219 6 30000189 2,000 C337 C339...
  • Page 41 MD.SEQ.ST19-BG/DK 243 8 20001787 1,000 . GER.STR. 244 9 30001284 DIODE 1N4148 2,000 D302 D303 245 9 30001979 FIXED COIL 1UH Q45 M-A PC 1,000 L312 246 7 30000384 CAP EL 2.2UF 50V M 2,000 C364 C365 247 7 30001423 TR BF240 1,000 Q303 248 7...
  • Page 42 273 6 30000309 CAP SMD 2.2NF 50V K R 2,000 C357 C358 CAP SMD 4.7NF 50V K 274 6 30000332 2,000 C349 C350 (0805) 275 6 30000475 RES SMD 1/10W 10K J 0805 PC 3,000 R336 R337 R360 276 6 30000636 RES SMD 1/10W 27K J 0805 PC 1,000 R362...
  • Page 43 1,000 . M3*12 308 5 50001756 LABEL 19-HOR&VER 110ø PC 1,000 . MB.MAN.19B-8P/TXT 309 4 20019679 1,000 . 545X TEAC 310 5 20017158 PR.IC.19-545X TEAC 1,000 . 311 6 30001862 SOCKET IC 52P (SHRINK) PC 1,000 IC501(S) . 312 6...
  • Page 44 332 6 60000003 ABS BLACK 0,010 . CAP MKT 100NF 250V K 333 5 30000075 1,000 C605 (DC) 334 5 30000161 CAP MKP 47NF 630V J 1,000 C811 335 5 30000356 CAP EL 100UF 63V M 2,000 C612 C702 336 5 30000359 CAP EL 1000UF 16V M 2,000 C817...
  • Page 45 362 4 20020842 MB.MAN.19B-EXT.SPK. 1,000 . SCREW S C ZN YSMB 363 5 35000194 1,000 . 2.9*9.5 MB.MAN.19B-BAV OUT 364 4 20020844 1,000 . WO/BTSC CONN MALE 3P TOP 365 5 30001835 1,000 PL058 WHITE CONN MALE 3P TOP 366 5 30001837 1,000 PL059 BLUE...
  • Page 46 404 5 30002104 1,000 TR801 (AK16) 405 5 30007069 IC TCDT1102G 1,000 IC801 MB.MAN.19B-29" SIZE 406 4 20027407 1,000 . TEAC 407 5 20000952 HE.ASY.16/19-REG(2) 1,000 . 408 6 30001622 IC 7805 (1A) 1,000 . HEATSINK 16/19- 409 6 35000105 1,000 .
  • Page 47 422 6 35000158 NUT C ZN BOTTOM M3 1,000 . KNURL WASHER C ZNSY 423 6 35000165 1,000 . 3*6*04 (M3) 424 6 35000190 SCREW C NI YSMB M3*10 PC 1,000 . CABLE ASSY.19-4/45 FC 425 5 20003506 1,000 . (FLAMAN) CABLE 4/45 FC (FLAMAN) 426 6...
  • Page 48 FAV+SVHS(TEAC NORMAL) 453 5 30000410 CAP EL 470UF 50V M 1,000 C114 454 5 30000548 RES CF 1/4W 1.6K J 1,000 RX61 RES SMD 1/10W 75R J 455 5 30000797 1,000 R093 (0805) 456 5 30001619 IC TEA6415C 1,000 IC050 CONN.MALE (2052)
  • Page 49 1,000 R101 RES SMD 1/10W 5.6K J 510 5 30000751 3,000 R528 R529 R530 0805 511 5 30001734 JUMPER SMD (0805) 3,000 J092 J231 J401 MB.SMD.19B-8P/TXT 545X 512 4 20018094 1,000 . TEAC MB.RAD.19B-8P/TXT 545X 513 5 20018095 1,000 . TEAC...
  • Page 50 MB.AXI.19B-8P/TXT 545X 514 6 20018096 1,000 . TEAC MB.SEQ.19B-8P/TXT 545X 515 7 20018097 1,000 . TEAC MB.JUM.19B-8P/TXT 545X 516 8 20018098 1,000 . TEAC 517 9 30002583 JUMPER WIRE 0.6MM 0,380 J141 J264 J261 518 8 30000466 RES CF 1/4W 1K J...
  • Page 51 J115 J117 J118 J122 J124 J130 J132 J133 J136 J138 J139 J143 J145 J146 J147 J148 J149 J150 J151 J153 J155 J157 J158 J159 J160 J161 J169 J170 J177 J178 J179 J180 J182 J183 J184 J186 J189 J190 J191 J192 J193 J194 J196...
  • Page 52 556 8 30000815 RES CF 1/4W 8.2K J 1,000 R619 557 8 30000949 RES MF 1/4W 3K G 1,000 R706 558 8 30001082 RES MO 1/2W 1K J 2,000 R620 R630 559 8 30001284 DIODE 1N4148 8,000 D201 D420 D509 D602 D603 D607...
  • Page 53 591 6 30001455 TR BC558B 3,000 Q503 Q601 Q701 592 6 30001506 IC TL431 1,000 Q809 593 6 30008805 CAP MKT 39NF 63V J 1,000 C854 CAP SMD 100PF 50V J 594 5 30000189 2,000 C448 C498 (0805) CAP SMD 15PF 50V J 595 5 30000201 2,000 C576...
  • Page 54 (0805) RES SMD 1/10W 220R J 615 5 30000588 1,000 R618 0805 616 5 30000606 RES SMD 1/10W 2.2M J 1,000 R457 RES SMD 1/10W 2.7K J 617 5 30000631 1,000 R450 0805 618 5 30000653 RES SMD 1/10W 33R J 1,000 R075 RES SMD 1/10W 330R J 619 5...
  • Page 55 639 5 30000807 RES SMD 1/10W 75K J 1,000 R106 MB.SMD.19B-2SC STR 640 4 20020553 1,000 . WO/DOLBY 641 5 30000242 CAP SMD 330PF 50V J 4,000 C061 C062 C066 C067 642 5 30000469 RES SMD 1/10W 1K J 0805 PC 4,000 R067 R069 R079...
  • Page 56 MB.AXI.19B-CABINET 671 4 20020863 1,000 . 110° veya TACK SW MB.SEQ.19B-CABINET 672 5 20020864 1,000 . 110° veya TACK SW MB.JUM.19B-CABINET 673 6 20020865 1,000 . 110° veya TACK SW 674 7 30002583 JUMPER WIRE 0.6MM 0,250 S812 S813 675 4 20021263 MB.SMD.19B-W/EMC 110°...
  • Page 57 1,000 R420 (0805) 706 5 30001734 JUMPER SMD (0805) 3,000 S065 R478 J500 MB.SMD.19B-29" SIZE 707 4 20027312 1,000 . TEAC MB.RAD.19B-29" SIZE 708 5 20027313 1,000 . TEAC MB.AXI.19B-29" SIZE 709 6 20027314 1,000 . TEAC MB.SEQ.19B-29" SIZE 710 7 20027365 1,000 .
  • Page 58 749 5 30000606 RES SMD 1/10W 2.2M J 1,000 R453 750 5 30001734 JUMPER SMD (0805) 1,000 S425 MB.SMD.19B-2SC STR 751 4 20030240 FAV+SVHS(TEAC 1,000 . NORMAL) MB.RAD.19B-2SC STR 752 5 20030241 FAV+SVHS(TAEC 1,000 . NORMAL) MB.AXI.19B-2SC STR 753 6...
  • Page 59 (RAD) 762 6 30000092 CAP MKT 220NF 63V J 4,000 C051 C053 C054 C071 763 6 30000283 CAP CER 1NF 50V K B 1,000 C408 764 6 30000345 CAP EL 10UF 50V M 1,000 C068 765 6 30000352 CAP EL 100UF 16V M 1,000 C028 766 6 30001454...
  • Page 60 20026726 1,000 . 773J6E2100100010 791 4 30009005 IC 24C16 1,000 . 792 1 30006624 29" CPT TUBE 1,000 . LOGO TEAC (BIG)(GRAY 793 1 40001939 1,000 . W/P) 794 1 50000007 PLASTIZOTE (1400*1000) 2,000 . 795 1 50006126 LBL.SERVICE TEAC 1,000 .