MRD-M1000
SERVICE MANUAL
MONO POWER AMPLIFIER
2/03-A
68E35107S01
Caution : The part marked with
!
is generating a high Voltage, so care will be
necessary when working.
Страница 1: ...MRD M1000 SERVICE MANUAL MONO POWER AMPLIFIER MONO POWER AMPLIFIER MRD M1000 2 03 A 68E35107S01 Caution The part marked with is generating a high Voltage so care will be necessary when working ...
Страница 2: ...cuit resulting in a fire battery An incorrect battery or an improperly connected or seated battery may result in a fire High Temperature Caution Designated Parts Caution Touching the heat sink may cause severe burns Look up the part list and ensure that only designated parts are used to prevent problems or accidents Reverse Power Supply Connections or Wiring Caution Misconnections Caution Ensure t...
Страница 3: ...ock Diagram Parts Layout on P W Boards and Wiring Diagram Schematic Diagram Terminal Voltage of IC TR Description of IC Terminal Exploded View Cabinet NOTE Due to continuing product improvement specifications and designs are subject to change without notice Contents ...
Страница 4: ...BLK WRENCH BOLT M3X12 WHT SCR 6 M5X6 GOLD COVER END COVER TERMINAL BKT SPRING Packing Method View Symbol No Part No Description 109 110 111 112 113 114 115 116 117 118 28E20925S01 75E33371S01 75E33372S01 75E33380S01 75E35194S01 47E22594S01 47E35195S01 47E35196S01 65E35197S01 15E35198S01 HOUSING RUBBER A CUSHION PAD A 35X7 CUSHION PAD B 50X10 HOUSING RUBBER H HOUSING RUBBER I WRENCH 6 2 5mmX2 9mm W...
Страница 5: ... 0 5 2dB 350Hz 6 2dB Input Sensitivity Power Gain at 1000W 2ohm Output Gain Position 12dB RCA Input Level 1 9V 2dB Remote on Voltage 1W Output 6 5 1V Current Drain No Signal 2 7A 10 T H D 2ohm Load 170A Remote Current Drain 0 26 0 1mA Back Up Current Drain 1 2mA Pre Out Level at 1V Input 1V 2dB Fuse Requirement 80A For Battery Line Power Source DC14 4V 11 16V Dimensions W x H x D 550 x 67 6 x 247m...
Страница 6: ...CLOCK PROCESSOR POWER 28V 28V ANALOG 9V 9V ANALOG 5V DIGITAL 5V DISP 10V BATT DET EEP ROM Voltage detect 2 DC detect POW_P2 POW_P1 I2C SDA SCL Thermal detect 2 Bass Knob RESET B DET DC DET VOLT DET V DET SEL STBY MUTE PDN RESET IN_LV THRM_DET THRM VOLT CURR KEY COM 0 3 SEG 0 7 BASS DIN CLK COM BASS D OUT A MUTE E VOL OUTPUT FET OUTPUT FET OUTPUT FET OUTPUT FET LC Filter RCA 2P LED MODULE Block Dia...
Страница 7: ... TP65 TP64 TP63 TP62 TP61 TP60 TP59 TP58 TP57 TP51 ASS Y LED MODULE P W Board CB301 52610 1690 Z301 BK2125HS601 TP341 E301 100 10 C303 0 1 R301 220 1 4 R302 10k R303 10k E315 22 50 R367 10k R320 10k R321 10k R368 10k R322 10k R323 10k R313 10k R319 1k C301 0 1 C302 1000p R304 47k Z302 BK2125HS601 Z303 BK2125HS601 Z304 BK2125HS601 Z305 BK1608HM102 Z306 BK1608HM102 Z307 BK1608HM102 Z308 BK1608HM102 ...
Страница 8: ... TP377 TP378 TP379 C720 1000p C721 N U C441 0 1 Z409 BK2125HS601 TP478 AN77L09M IC408 C716 4700p E427 47 25 TP480 TP482 TP484 TP485 E431 100 25 E430 100 25 Z411 BK2125HS601 Z410 BK2125HS601 ZD402 HZS16 1L ZD401 HZS16 1L 2SB941 Q406 E429 2 2 50 E428 2 2 50 R459 4 7k 1 4 R457 4 7k 1 4 R460 N U R458 N U Q405 2SD1266 R705 0 1 4 R706 0 1 4 E288 10 50 E289 10 50 TP493 TP494 TP496 TP495 R359 10k R383 150...
Страница 9: ...2 TP184 TP185 TP188 TP187 TP189 TP186 T201 TRANS EI 3T 7T TP110 TP111 TP117 TH201 22k TH202 22k C220 1000p D201 40EPF02 D202 40EPF02 R291 200 1 4 R290 200 1 4 R289 200 1 4 R288 200 1 4 C240 2200p 630V C241 2200p 630V T204 GLA 999 X D211 DAN202K TP123 TP122 Q222 DTC144EK TP124 TP236 TP125 R242 10k R243 10k Q223 2SC2412K Q224 2SC2412K ZD201 HZS9C1L ZD202 HZS9C1L R256 47k R255 47k R244 47k 1 4 D212 1...
Страница 10: ...m 12 2 13 23 4 9m 34 5 5m 1 3 5m 5 131 9m 2 3 9m 13 2 8m 24 5 1m 35 6 1m 2 3 0m 6 133 0m 3 2 0 14 33 5m 25 5 1m 36 5 1m 3 2 8m 7 2 7m 4 2 0 15 132 0m 26 5 1m 37 77 0m 4 2 7m 8 2 7m 5 2 8m 16 35 9m 27 2 0 38 66 0m 6 2 4 17 3 3m 28 2 0 39 66 0m 7 2 0 18 3 6m 29 47 0m 40 5 4m 8 2 0 19 84 0m 30 61 0m 41 11 6m 1 35 2m 9 2 0 20 3 2m 31 5 3m 42 4 8m 2 3 2m 10 2 4 21 5 1m 32 5 6m 43 5 6m 3 2 8m 11 2 4 22 ...
Страница 11: ...4 8m 4 0 33 8 4 8m 1 9 6m 5 8 2m 1 10 2m 5 8 2m 2 12 3m 6 31 0m 2 12 3m 6 31 0m 3 9 7m 7 7 2m 3 9 7m 7 7 2m 4 4 7m 8 4 8m 4 4 7m 8 4 8m 1 4 6m 5 0 32 1 106 0m 13 9 7m 2 7 6m 6 7 0m 2 4 6m 14 4 6m 3 92 0m 7 4 5m 3 4 7m 15 4 6m 4 4 8m 8 4 7m 4 9 5m 16 4 6m 5 4 7m 17 5 0m 6 8 7 18 11 9m 7 13 0m 19 7 8m 1 11 9m 5 12 4m 8 5 1m 20 4 7m 2 12 1m 6 12 6m 9 6 3m 21 8 4m 3 11 8m 7 14 0m 10 10 5m 22 4 8m 4 11...
Страница 12: ... 63 0 35 79 5 6m 16 0 34 32 5 2m 48 0 35 64 0 35 80 14 0m 1 0 31 17 12 1m 33 0 36 49 1 1 1 1 1 9 0 33 2 0 3 18 12 0m 34 0 36 50 1 1 2 2 1 10 12 4m 3 0 31 19 0 35 35 72 0m 51 0 36 3 4 7m 11 4 7m 4 0 31 20 0 35 36 0 38 52 5 7m 4 52 9m 12 4 7m 5 10 7m 21 13 0m 37 60 0m 53 0 35 5 30 4m 13 4 6m 6 0 31 22 12 8m 38 0 37 54 0 35 6 0 34 14 0 34 7 6 8m 23 5 7m 39 0 35 55 0 35 7 4 7m 15 4 9m 8 6 8m 24 5 8m 4...
Страница 13: ...4 9m 7 4 5m 14 0 33 7 4 7m 14 5 0m 1 0 33 1 1 47 1 4 9m 2 1 09 2 0 32 2 5 2m 3 4 8m 3 4 79m 3 4 8m 4 1 3 4 1 6 4 4 9m 5 5 0m 5 5 1m 5 5 1m 1 1 1 8 4 9m 1 5 5m 1 10 1m 2 1 1 9 4 9m 2 5 4m 2 10 3m 3 4 9m 10 4 9m 3 5 4m 3 10 2m 4 4 9m 11 4 9m 4 192 0m 4 9 9m 5 4 9m 12 1 1 5 0 28 5 9 9m 6 4 9m 13 4 9m 6 10 2m 7 4 8m 14 5 0m Q303 IC704 IC705 IC709 Q301 IC706 IC707 IC708 ...
Страница 14: ... 3m 142 0m 5 9m Q601 2 3 37 0 5 9m Q223 3 4m 3 2m 3 6m Q602 2 3 37 0 6 8m Q224 2 3m 2 3m 2 7m Q604 2 3 37 0 7 9m Q302 5 0m 5 0m 5 9m Q605 2 3 37 0 10 0m Q304 6 3m 6 6m 10 3m Q607 2 3 37 0 8 6m Q401 0 28 4 7m 6 9m Q608 2 3 37 0 10 0m Q402 0 36 4 7m 14 1m Q610 2 3 37 0 7 0m Q403 0 28 4 7m 7 0m Q611 2 3 37 0 7 9m Q404 0 28 5 0m 6 8m Q405 4 9m 4 9m 4 9m Q406 4 9m 4 9m 4 9m Measuring Conditions 1 Power...
Страница 15: ...s Knob 21 AD_VOLT I Voltage signal input terminal 22 AD_CURR I Current signal input terminal 23 AD_THRM I Thermal signal input terminal 24 AD_THRM_DET I Thermal detection input terminal 25 AD_COM_BASS O Gain level input terminal Commander 26 AD_IN_LV I Input level signal input terminal 27 LED_COM2 O LED common signal 2 output terminal 28 LED_COM3 O LED common signal 3 output terminal 29 VOLT_DET I...
Страница 16: ... 29 26 32 28 X6 31 30 48 44 46 45 47 50 40 39 30 A B 25 C C A B 11 X8 D D E 34 10 G H J K 5 X7 6 X2 27 F F F 3 X3 9 X3 9 X3 8 8 X3 17 18 17 13 X11 G K X8 16 12 5 X5 E H J L 22 41 X2 4 4 35 35 7 X8 36 36 36 X2 16 X6 16 35 M 14 21 35 35 35 TML601 JK401 DIN301 TML101 7 X10 X2 16 42 35 ...
Страница 17: ...DGE PLATE 16 SUPPORT PWB 17 BAR H SINK A 18 BAR H SINK B 19 CHAS SIDE A 20 CHAS SIDE B 21 STUD GROUND 22 75E35145S01 CUSHION 10X10X3T 23 64E35146S01 SHEET MONO 24 15E33362S01 COVER SHAFT 25 15E33363S01 COVER HINGE R 26 HINGE ASS Y 27 SHAFT HINGE 28 03E28022S01 SCR M2 6X6 B TPG TPT WHT 29 03E20077S01 SCR M3X6 B TPG TPT BLK 30 03E33366S01 WRENCH BOLT M3X12 WHT 31 COVER HEAT SINK 32 SCALE PLATE 34 75...
Страница 18: ...5166S01 IC NJM2100V TE2 IC408 51T75197W09 AN77L09M TX NE2 IC501 51T45654Y02 TC94A04AFD QF IC502 51E35173S01 IC REG NJM7805FA T0 220F IC601 51T55104Y01 TDA7571 IC602 51T35012Y01 IC TC9246F EL IC701 51E34570S01 IC REG NJM7808FA TO 220F IC702 51E35173S01 IC REG NJM7805FA T0 220F IC703 51E28509S01 NJM78L09A NB IC704 51T25084Y01 TC74VHC74FT IC705 51T25084Y01 TC74VHC74FT IC706 51T25141Y01 TC7SHU04FU IC7...
Страница 19: ...602 48T65242Y01 EP05H10 SD603 48T65242Y01 EP05H10 SD604 48T65242Y01 EP05H10 ZD301 48T25801W11 DIO ZEN HZS 5BLL R5 ZD302 48T25766W46 DIO ZEN HZS 15 2L R5 ZD303 48T25801W11 DIO ZEN HZS 5BLL R5 ZD401 48T25766W48 DIO ZEN HZS16 1L R5 ZD402 48T25766W48 DIO ZEN HZS16 1L R5 ZD601 48T65223Y02 DIO ZEN AU01 11 2 5W ZD602 48T65223Y02 DIO ZEN AU01 11 2 5W ZD603 48T65224Y02 DIO ZEN AW01 12 2 5W ZD604 48T65224Y0...
Страница 20: ...BK2125 HS601 CP Z408 91T65112W04 EMI BK2125 HS601 CP Z409 91T65112W04 EMI BK2125 HS601 CP Z410 91T65112W04 EMI BK2125 HS601 CP Z411 91T65112W04 EMI BK2125 HS601 CP Z501 91T15058Y07 EMI NFE31PT222Z1E CP Z502 91T15509Y08 EMI BK1608HM102 CP Z503 91T15509Y08 EMI BK1608HM102 CP Z504 91T15058Y07 EMI NFE31PT222Z1E CP Z505 91T65112W04 EMI BK2125 HS601 CP Z506 91T15509Y08 EMI BK1608HM102 CP Z507 91T15509Y0...
Страница 21: ... 471 J SL1H CP C311 08E31820S01 CAP CER 104 K B1E CP C312 08E31820S01 CAP CER 104 K B1E CP C313 08E31820S01 CAP CER 104 K B1E CP C314 08E31816S01 CAP CER 472 K B1H CP C315 08E31820S01 CAP CER 104 K B1E CP C316 08E31820S01 CAP CER 104 K B1E CP C317 08E31820S01 CAP CER 104 K B1E CP C318 08E28771S01 CAP CER 103 K B1H CP C319 08E28771S01 CAP CER 103 K B1H CP C320 08E28764S01 CAP CER 101 J SL1H CP C321...
Страница 22: ...08E28762S01 CAP CER 33R J SL1H CP C423 08E20992S01 CAP TF AMCS 222 J RD C424 08E20992S01 CAP TF AMCS 222 J RD C425 08E20992S01 CAP TF AMCS 222 J RD C427 08E28769S01 CAP CER 102 K SL1H CP C428 08E28769S01 CAP CER 102 K SL1H CP C429 08E28769S01 CAP CER 102 K SL1H CP C430 08E20992S01 CAP TF AMCS 222 J RD C431 08E31820S01 CAP CER 104 K B1E CP C432 08E31820S01 CAP CER 104 K B1E CP C433 08E31817S01 CAP ...
Страница 23: ...S01 CAP CER 104 K B1E CP C611 08E31820S01 CAP CER 104 K B1E CP C612 08E31991S01 CAP CER 222 K B1H CP C613 08E31991S01 CAP CER 222 K B1H CP C614 08E31820S01 CAP CER 104 K B1E CP C616 08E31932S01 CAP CER 224 Z F1C CP C617 08E31820S01 CAP CER 104 K B1E CP C618 08E28769S01 CAP CER 102 K SL1H CP C619 08E28769S01 CAP CER 102 K SL1H CP C620 08E31820S01 CAP CER 104 K B1E CP C621 08E31820S01 CAP CER 104 K ...
Страница 24: ...K CP C673 08E28769S01 CAP CER 102 K SL1H CP C674 08S45539Y05 CAP CER 152KX7R2J CP C675 08S45539Y05 CAP CER 152KX7R2J CP C676 08T55494Y01 CAP MPCFA 105J 2E C677 08T55494Y01 CAP MPCFA 105J 2E C678 08E25317S01 CAP TF MMTS 474 J RD C679 08E25317S01 CAP TF MMTS 474 J RD C680 08S45539Y04 CAP CER 103KX7R2J CP C681 08S45539Y04 CAP CER 103KX7R2J CP C682 08T95420W07 CAP CER102K R2J CP C683 08T95420W07 CAP C...
Страница 25: ... E316 23E35185S01 CAP ELEC SHL 470 10 M RD E401 23E35182S01 CAP ELEC 4 7 16 M BP RD E402 23E35182S01 CAP ELEC 4 7 16 M BP RD E403 23E35182S01 CAP ELEC 4 7 16 M BP RD E404 23E35182S01 CAP ELEC 4 7 16 M BP RD E405 23E34156S01 CAP ELEC SHL 220 25 M RD E406 23E34156S01 CAP ELEC SHL 220 25 M RD E407 23E35183S01 CAP ELEC 10 16 M BP RD E408 23E35183S01 CAP ELEC 10 16 M BP RD E409 23E35183S01 CAP ELEC 10 ...
Страница 26: ...01 CAP ELEC 1 50 M RD E609 23E33399S01 CAP ELEC SHL 22 16 M RD E610 23T25139Y13 CAP PW 10R 2A E611 23T25139Y13 CAP PW 10R 2A E613 23T25139Y13 CAP PW 10R 2A E614 23T25139Y13 CAP PW 10R 2A E701 23E33287S01 CAP ELEC 47 25 M RD E702 23E33348S01 CAP ELEC SHL 47 25 M RD E703 23E33351S01 CAP ELEC SHL 22 50 M RD E704 23E33351S01 CAP ELEC SHL 22 50 M RD R709 08E28771S01 CAP CER 103 K B1H CP Resistors R301 ...
Страница 27: ...01 RES CHIP 1 10W F 9 1K R343 06E31682S01 RES CF 393 J 1 16 CP R344 06E28624S01 RES CF 0R0 J 1 16 CP R345 06E28624S01 RES CF 0R0 J 1 16 CP R346 06E28549S01 RES CF 472 J 1 16 CP R347 06E35131S01 RES CF 393 F 1 16 CP R348 06E35130S01 RES CF 183 F 1 16 CP R349 06E33235S01 RES CF 102 F 1 16 CP R350 06E33235S01 RES CF 102 F 1 16 CP R351 06E35130S01 RES CF 183 F 1 16 CP R352 06E35131S01 RES CF 393 F 1 1...
Страница 28: ...59S01 RES CF 391 J 1 4 CP R422 06E31160S01 RES CF 473 J 1 16 CP R423 06E23859S01 RES CF 391 J 1 4 CP R424 06E31160S01 RES CF 473 J 1 16 CP R425 06E23859S01 RES CF 391 J 1 4 CP R426 06E31160S01 RES CF 473 J 1 16 CP R427 06E23859S01 RES CF 391 J 1 4 CP R428 06E31160S01 RES CF 473 J 1 16 CP R429 06E28533S01 RES CF 102 J 1 16 CP R430 06E28533S01 RES CF 102 J 1 16 CP R431 06E31160S01 RES CF 473 J 1 16 ...
Страница 29: ... R606 06E35188S01 RES CF 101 J 1 16 CP R607 06E35187S01 RES CF 682 F 1 4 CP R608 06E33235S01 RES CF 102 F 1 16 CP R610 06E33254S01 RES CF 332 F 1 16 CP R612 06E28534S01 RES CF 103 J 1 16 CP R613 06E28624S01 RES CF 0R0 J 1 16 CP R614 06E22115S01 RES CF 101 J 1 4 CP R615 06E28624S01 RES CF 0R0 J 1 16 CP R616 06E28624S01 RES CF 0R0 J 1 16 CP R617 06E33235S01 RES CF 102 F 1 16 CP R618 06E35187S01 RES ...
Страница 30: ...35175S01 CONN BASE 35313 0210 CH262 09E31910S01 CONN BASE35313 0410 CH263 09E35175S01 CONN BASE 35313 0210 CH264 09E34589S01 CONN BASE GIL S 07P S2T2 CH265 09E35175S01 CONN BASE 35313 0210 CH266 09E35175S01 CONN BASE 35313 0210 CH301 09E11157S01 CONN BASE GIL S 06P S2T2 MAIN P W Board IC s IC201 51E28509S01 NJM78L09A NB IC202 51E27890S01 IC uPC 494GS IC203 51E34504S01 IC MC33152D CP IC204 51E34504...
Страница 31: ...5152S01 COIL GLA 999 X Z102 91T65112W06 COIL BK2125H102 T Z103 91T65112W06 COIL BK2125H102 T Z104 91T65112W06 COIL BK2125H102 T Z105 91T65112W06 COIL BK2125H102 T Z106 91T65112W06 COIL BK2125H102 T Transformers T201 25E35150S01 TRANS EI 3T 7T T203 25E35150S01 TRANS EI 3T 7T T101 25E35151S01 CHOKE TRANS EER28L50V60A T102 25E35151S01 CHOKE TRANS EER28L50V60A Filters Z101 91T15058Y07 EMI NFE31PT222Z1...
Страница 32: ...7 08E33848S01 CAP CER 561 J SL1H CP C238 08S45539Y02 CAP CER 222KX7R2J CP C239 08S45539Y02 CAP CER 222KX7R2J CP C240 08S45539Y02 CAP CER 222KX7R2J CP C241 08S45539Y02 CAP CER 222KX7R2J CP E101 23E35167S01 CAP ELEC SHL 470 25 M RD E103 23E35167S01 CAP ELEC SHL 470 25 M RD E201 23E33399S01 CAP ELEC SHL 22 16 M RD E202 23E35168S01 CAP ELEC SHL 330 10 M RD E203 23E33399S01 CAP ELEC SHL 22 16 M RD E204...
Страница 33: ...S01 RES CF 563 F 1 16 CP R206 06E35164S01 RES CF 202 F 1 16 CP R207 06E35161S01 RES CF 223 F 1 4 CP R208 06E31158S01 RES CF 243 J 1 16 CP R209 06E31806S01 RES CF 244 J 1 16 CP R210 06E35162S01 RES CF 181 F 1 16 CP R211 06E32034S01 RES CF 202 J 1 16 CP R212 06E31160S01 RES CF 473 J 1 16 CP R213 06E28534S01 RES CF 103 J 1 16 CP R214 06E22074S01 RES CF 102 J 1 4 CP R215 06E22074S01 RES CF 102 J 1 4 C...
Страница 34: ...7 06E35170S01 RES CF 47R F 1 16 CP R278 06E35165S01 RES CF 274 F 1 16 CP R279 06E35170S01 RES CF 47R F 1 16 CP R280 06E31809S01 RES CF 822 F 1 16 CP R281 06E32214S01 RES CF 182 F 1 16 CP R282 06E32214S01 RES CF 182 F 1 16 CP R283 06E31809S01 RES CF 822 F 1 16 CP R284 06E23901S01 RES CF 201R J 1 4 CP R285 06E23901S01 RES CF 201R J 1 4 CP R286 06E23901S01 RES CF 201R J 1 4 CP R287 06E23901S01 RES CF...
Страница 35: ...2 48E33381S01 LED LED BLUE HI LH11B LED13 48E33381S01 LED LED BLUE HI LH11B LED14 48E33381S01 LED LED BLUE HI LH11B LED15 48E33381S01 LED LED BLUE HI LH11B LED16 48E33381S01 LED LED BLUE HI LH11B LED17 48E33381S01 LED LED BLUE HI LH11B LED18 48E33381S01 LED LED BLUE HI LH11B LED21 48E33381S01 LED LED BLUE HI LH11B LED22 48E33381S01 LED LED BLUE HI LH11B LED23 48E33381S01 LED LED BLUE HI LH11B LED2...
Страница 36: ...TML101 07E35153S01 BKT POWER TERMINAL 3P POWER SUPPLY TML601 29E29484S01 BLOCK TERMINAL 2P SPEAKER OUTPUT ...
