Tascam-DM-24-Service-Manual电路原理图.pdf

Effective : July, 2002S-0065 SERVICE MANUAL CONTENTS 1. SPECIFICATIONS 2 2. SELF DIAGNOSTIC FUNCTION 7 3. HOW TO CHECK THE MAIN PCB VERSION 20 4. DOWNLOADING z x ) x c v b n ( m , , . . / ! # $ % z x c ! ! ! ! ! ! ! ! ! ! T # # # & * ( * ) Q Q Q Q Q Q Q W E R To Top Panel To Top Panel T A S D F GH J K L : 60 EXPLODED VIEW-2 REF.NO.PARTS NO.DESCRIPTIONREMARKS 2- 1 * 9260384901SHIELD SHEET,TDIF 2- 2 DIGITAL I/O PCB ASSY GATHER PCB ASSY,MASTER (Refer to page 68) 2- 3 9260361500PUSH RIVET,SR3-5.5 2- 4 * 9260364401REAR PANEL 2- 5 * 9260359300PANEL,SLOT 2- 6 * 9260364502HEAT SINK 2- 7 9260317800SI-INSULATOR,T-220 2- 8 * 9260232900SHEET,RADIATOR D 2- 9 POWER SW PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-10 5801486601ESCUTCHEON D,P-N15-A 2-11 5801503800BUTTON,EJECT P-N15-A 2-12 9260320701BRACKET,PWRSW 2-13 TDIF PCB ASSY GATHER PCB ASSY,TRANSPORT (Refer to page 69) 2-14 * 9260383300SHEET,SW REG 2-15 9260364801COVER,SW REG 2-16 9125146300SW-PWR,UPS220-1061-L J,US/C 9125146400SW-PWR,UPS220-1061-H K,A,E,UK 2-17 9260356700CARD GUIDE,CG-600 2-18 * 9260364000PCB SUPPORT,DCB-5 2-19 * 9260363901BRACKET,SLOT 2-20 MOTHER PCB ASSY GATHER PCB ASSY,MOTHER (Refer to page 70) 2-21 * 9260364301BRACKET,MOTHER PCB 2-22 9260363701FRAME,BOTTOM 2-23 * 9260384800SHIELD COVER,TRANS 2-24 9125145202POWER TRANSFORMER 2-25 * 9260364101BRACKET,TRANS 2-26 * 9260364201COVER,TRANS PCB 2-27 9260364601SIDE PANEL,L 2-28 9151003000BATTERY,CR2032 2-29 MAIN PCB ASSY GATHER PCB ASSY,MAIN (Refer to page 65) 2-30 * 9260363601CHASSIS,BOTTOM 2-31 9260364701SIDE PANEL,R 2-32 9260233100FOOT,FF015 2-33 * 9260366800PCB SUPPORT,RCC-12 2-41 * 9783103006SCREW,CAP-S M3X6 2-42 9780503006SCREW,BH M3X6 (BLK) 2-43 * 9260330700D-SUB SCREW,HW-H118MN02 2-44 Vacant 2-45 Vacant 2-46 * 9783613008SCREW,BTT-P M3X8 (BLK) 2-47 * 9783242608SCREW,BTT-B M2.6X8 (BLK) 2-48 * 9783243012SCREW,BTT-B M3X12 (BLK) 2-49 * 9783243008SCREW,BTT-B M3X8 (BLK) 2-50 * 9780503010SCREW,BH M3X10 (BLK) 2-51 * 9780403006SCREW,BH M3X6 2-52 * 9783294008SCREW,BTT-SSB M4X8 2-53 * 9780404008SCREW,BH M4X8 2-54 * 9780504008SCREW,BH M4X8 (BLK) 61 TASCAM DM-24 EXPLODED VIEW-2 REF.NO.PARTS NO.DESCRIPTIONREMARKS 2-61 MIDI PCB ASSY GATHER PCB ASSY,TRANSPORT (Refer to page 69) 2-62 TR4 PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-63 TR3 PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-64 BD PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-65 TR2 PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-66 TR1 PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-67 TR5 PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-68 POWER PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-69 TRANS 2 PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 2-70 TRANS 1 PCB ASSY GATHER PCB ASSY,POWER (Refer to page 70) 62 TASCAM DM-24 EXPLODED VIEW-3 (MU-24) 63 TASCAM MU-24 1 1 2 3 4 5 6 7 8 9 a a s s d 0 0 q w e e f g g f g g EXPLODED VIEW-3 (MU-24) REF.NO.PARTS NO.DESCRIPTIONREMARKS 3- 1 9260388300PUSH RIVETS,SR2.6-4.2 3- 2 9260368800WINDOW,L 3- 3 9260368700WINDOW,S 3- 4 9260368100PANEL ASSY,METER 3- 5 PCB ASSY,INPUT METER GATHER PCB ASSY,METER BRIDGE (Refer to page 71) 3- 6 M00630701ABUTTON,6.4X8.4 N63 3- 7 PCB ASSY,MASTER METER GATHER PCB ASSY,METER BRIDGE (Refer to page 71) 3- 8 PCB ASSY,METER DRIVER GATHER PCB ASSY,METER DRIVER (Refer to page 71) 3- 9 * 9260368900REAR PANEL,METER 3-10 * 9260369000BASE,METER 3-11 * 9260369100ANGLE,SIDE L 3-12 * 9260369200ANGLE,SIDE R 3-13 9260388401HAND SCREW,40-M8-L=16(NI) 3-21 * 9780403006SCREW,BH M3X6 3-22 * 9780503006SCREW,BH M3X6(BLK) 3-23 9260330800D-SUB SCREW,HW-H118EN00 3-24 * 9780208010SCREW,PH M8X10 (BLK) 3-25 * 9780503012SCREW,BH M3X12 (BLK) INCLUDED ACCESSORIES (MU-24) REF.NO.PARTS NO.DESCRIPTIONREMARKS 9101440700OWNERS MANUAL,MU-24 9109032010MU-24 METER CABLE 64 TASCAM MU-24 GATHER PCB ASSY, MAIN REF.NO.PARTS NO.DESCRIPTION * 9145316000GATHER PCB ASSY,MAIN MAIN PCB BT1 9260303900BATTERY HOLDER,SN-2032-1 BT1 9151003000BATTERY,CR2032 D1,2 9165025030DIODE,BR751V-40/TE17 D4-7 9165023530DIODE,1SS355 TE17 D8 9165028930DIODE,HVC376B D9-12 9165023530DIODE,1SS355 TE17 D13-16 9174027431LED,KPK-3020NC(ORG)12MAV L1 5286051500COIL,CHIP 2.7UH LK2125 L2-5 9173020830COIL,MLF2012E100MT P1 9144521900CONNECTOR,14FE-BT-VK-N P2 9143180000CONNECTOR PLUG,12P P3 9144513000HEADER,2556P03UA00 P4 9143242000PLUG,14P B14B-PH-K P5 9143242000PLUG,14P B14B-PH-K P6 9143241000PLUG,13P(B13B-PH-K) P7 9144521000CONNECTOR,3675P 34VUA0 P8 9143232000PLUG,B4B-PH 4P P9,10 9144521000CONNECTOR,3675P 34VUA0 P11 9143174000PLUG,6P B6B-EH-A P17,18 9144521000CONNECTOR,3675P 34VUA0 P20-22 9144510000CONNECTOR,3675P 40VUAO P23 9143232000PLUG,B4B-PH 4P P26,27 9144523700CONNECTOR,3675P 16VUA0 P29,30 9143174000PLUG,6P B6B-EH-A P31 9143240000CONNECTOR PLUG,B12B-PH-K P32 9143240020CONNECTOR,B12B-PH-K-R P33 9143234000PLUG,B6B-PH 6P P34 9143174000PLUG,6P B6B-EH-A P35 9144510000CONNECTOR,3675P 40VUAO P36,37 9144523700CONNECTOR,3675P 16VUA0 Q1 9163018030TR,2SA1586Y Q2,4 9163018530DTR,DTA124EU Q3,5 9163018630DTR,DTC124EU RA1-4 9111281030R,ARRAY 10KX8 FCA350 CHIP RA5,9 9111287030R,ARRAY FCA340 103J RA6-8 9111281030R,ARRAY 10KX8 FCA350 CHIP RA10-13 9111281030R,ARRAY 10KX8 FCA350 CHIP RA14,17 9111287030R,ARRAY FCA340 103J RA15,16 9111281030R,ARRAY 10KX8 FCA350 CHIP RA18,22 9111281030R,ARRAY 10KX8 FCA350 CHIP RA23,29 9111287030R,ARRAY FCA340 103J RA24-28 9111281030R,ARRAY 10KX8 FCA350 CHIP RA30,31 9111281030R,ARRAY 10KX8 FCA350 CHIP RA32,63 9111287030R,ARRAY FCA340 103J RA33,34 9111281030R,ARRAY 10KX8 FCA350 CHIP RA35-37 9111303030R,ARRAY 47KX8 YC-15J CHIP RA38,39 9111281030R,ARRAY 10KX8 FCA350 CHIP RA40,41 9111303030R,ARRAY 47KX8 YC-15J CHIP RA42,43 9111281030R,ARRAY 10KX8 FCA350 CHIP RA44,45 9111303030R,ARRAY 47KX8 YC-15J CHIP RA46-49 9111281030R,ARRAY 10KX8 FCA350 CHIP GATHER PCB ASSY, MAIN REF.NO.PARTS NO.DESCRIPTION RA50-53 9111303030R,ARRAY 47KX8 YC-15J CHIP RA60,61 9111303030R,ARRAY 47KX8 YC-15J CHIP RA62 9111287030R,ARRAY FCA340 103J U1 S0044474IC,HD74LV273AFPEL U2 5220049400IC,UPD65013 U3 9167039930IC,M62006FP U4 S0044614IC,HD29051FP U5 S0044584IC,HD74LV04AFPEL U6 9167080803ROM ASSY,PANEL MBM29F800BA-70PF U7 9167080903ROM ASSY,PANEL MBM29F800BA-70PF U6,7 E0033093 SOCKET,44PIN SOP IC179 U8 9167073230IC,BS62LV256TC-70 U9 9167041730IC,TC74VHC00F (14P) U10 9167074630IC,T2316162A-60S U11 S0044444IC,CPU HD6417014R U12 S0044574IC,HD74LV00AFPEL U13,14 9167074730IC,T14L256A-15P U15,16 S0044554IC,HD74LV244AFPEL U17,18 S0044484IC,HD74LV541AFPEL U19-21 S0044524IC,HD74LV139AFPEL U22,25 S0044534IC,HD74LV138AFPEL U23,24 S0044474IC,HD74LV273AFPEL U26 S0044524IC,HD74LV139AFPEL U27 S0044564IC,HD74LV125AFPEL U28 S0039254IC,IDT7130SA55J U29 S0044554IC,HD74LV244AFPEL U30 S0044484IC,HD74LV541AFPEL U31 9167080703ROM ASSY,MBM29F800BA-70PF U31 E0033093 SOCKET,44PIN SOP IC179 U32 9167074630IC,T2316162A-60S U33 S0044444IC,CPU HD6417014R U34 S0044474IC,HD74LV273AFPEL U35 S0044524IC,HD74LV139AFPEL U36 9167066330IC,HD74LV32AFPEL U37 S0044554IC,HD74LV244AFPEL U38,39 9167066330IC,HD74LV32AFPEL U40 S0004183IC,HD64646FS U41-44 S0044604IC,HD74LV157AFPEL(16P) U45 S0044554IC,HD74LV244AFPEL U46 9167073230IC,BS62LV256TC-70 U47 9167048730IC,HD74LV02FPEL U48-53 S0044484IC,HD74LV541AFPEL U54 S0044554IC,HD74LV244AFPEL U55-57 9167065130IC,HD74LV240AFPEL U58-61 5220121000IC,HD74HC540FPEL(20P) U62-67 S0044484IC,HD74LV541AFPEL U68 S0044524IC,HD74LV139AFPEL U69 S0044484IC,HD74LV541AFPEL U70 S0044474IC,HD74LV273AFPEL U71-73 S00190600AIC,IOX U74-76 S0044554IC,HD74LV244AFPEL U77,78 S0038953 IC,ADSP-21065L U79 9167041630IC,TC74VHCU04F (14P) 65 TASCAM DM-24 9. PC BOARDS AND PARTS LIST 基板図 GATHER PCB ASSY, MAIN REF.NO.PARTS NO.DESCRIPTION U80 S0044504IC,HD74LVC541AFPEL U81 S0044574IC,HD74LV00AFPEL U82,83 S0044484IC,HD74LV541AFPEL U84,85 S0044554IC,HD74LV244AFPEL U86 S0044604IC,HD74LV157AFPEL(16P) U87,88 S0038953 IC,ADSP-21065L U89,98 S0044574IC,HD74LV00AFPEL U90,91 S0044484IC,HD74LV541AFPEL U92,93 S0044554IC,HD74LV244AFPEL U94,95 S0038953 IC,ADSP-21065L U96,97 9167074030IC,T431616A-8S U99,100 S0044484IC,HD74LV541AFPEL U101,102 S0044554IC,HD74LV244AFPEL U103 S0044564IC,HD74LV125AFPEL U104 S0044604IC,HD74LV157AFPEL(16P) U105 9167079730IC,XC9572XL-10 TQ100 U106 S0038953 IC,ADSP-21065L U107 S0044454IC,HD74ALVCH16543 U108 S0044514IC,HD74LV574AFPEL U109-112 9167068630IC,T14L102N-12J(32P) U120 9167066730IC,AL1402 U121 9167066630IC,AL1401A U122-124 S0044474IC,HD74LV273AFPEL U125 9167079630IC,XC9536XL 100UQ 64-C U126,127 S0044484IC,HD74LV541AFPEL U128 S0044494IC,HD74LV540AFPEL U129 S0044484IC,HD74LV541AFPEL U130,131 S0044604IC,HD74LV157AFPEL(16P) U132 9167081230IC,HD74LV14AFPEL U133 9167041630IC,TC74VHCU04F (14P) U134 13447922IC,NJM78L05UA-TE1(3P) U135 9167068030IC,MC74HC4046ADR2(16P) U136 9167070630IC,TC74VHCT00AF U137 S0044474IC,HD74LV273AFPEL U138 S0044614IC,HD29051FP U139 9167041630IC,TC74VHCU04F (14P) U140 9167048730IC,HD74LV02FPEL U141 S0044594IC,HD74LV74AFPEL U142 S0044554IC,HD74LV244AFPEL U143,144 S0042533IC,CS8420 U145 S0044554IC,HD74LV244AFPEL U146 S0044554IC,HD74LV244AFPEL U147 S0044594IC,HD74LV74AFPEL U148-155 S0035224IC,AK5383VS-E2 U156-158 S0044624IC,AK4527VQ U159 S0044634IC,AK5353VT-E2 U160 9167079630IC,XC9536XL 100UQ 64-C U161-163 13443492IC,HD74HC4052FPEL U164 S0044434IC,NJM79L24UA-TE1 U165 S0044584IC,HD74LV04AFPEL U166 9167041530IC,TC74VHC153F (16P) X1 9173016430OSC,MIN95A-T 7.056MHZ X2 9173019730XTAL,LIM-C 30MHZ GATHER PCB ASSY, INPUT REF.NO.PARTS NO.DESCRIPTION * 9145313000GATHER PCB ASSY,INPUT PCB,INPUT JACK PCB,MIC AMP D13,14 9165022150DIODE,TP 1SS133T D23,24 9165022150DIODE,TP 1SS133T D33,34 9165022150DIODE,TP 1SS133T D43,44 9165022150DIODE,TP 1SS133T D53,54 9165022150DIODE,TP 1SS133T D63,64 9165022150DIODE,TP 1SS133T D73,74 9165022150DIODE,TP 1SS133T D83,84 9165022150DIODE,TP 1SS133T D93,94 9165022150DIODE,TP 1SS133T D103,104 9165022150DIODE,TP 1SS133T D113,114 9165022150DIODE,TP 1SS133T D123,124 9165022150DIODE,TP 1SS133T D133,134 9165022150DIODE,TP 1SS133T D143,144 9165022150DIODE,TP 1SS133T D153,154 9165022150DIODE,TP 1SS133T D163,164 9165022150DIODE,TP 1SS133T J1-15 9144277001MIC JACK,NC3FAV-0 J16 9144526900MIC JACK,NC3FAV1-0-Y J101-116 9144271001PHONE JACK,JY-6353-02-030 J201-216 9144272001PHONE JACK,JY-6353-02-040 P1-8 9144523800CABLE BOTTON,51048-1510 P11-18 9144523800CABLE BOTTON,51048-1510 P101-104 9144523700CONNECTOR,3675P 16VUA0 P901,903 9143181000PLUG,13P B13B-EH-A P905 9143170000CONNECTOR PLUG,2P P906,907 91071486002P POWER WIRES Q11,12 9163021320TR,2SA1048GR Q13,14 S0039452 TR,2SA1084E Q15,16 S0028932TR,2SC5395-T12-F Q21,22 9163021320TR,2SA1048GR Q23,24 S0039452 TR,2SA1084E Q25,26 S0028932TR,2SC5395-T12-F Q31,32 9163021320TR,2SA1048GR Q33,34 S0039452 TR,2SA1084E Q35,36 S0028932TR,2SC5395-T12-F Q41,42 9163021320TR,2SA1048GR Q43,44 S0039452 TR,2SA1084E Q45,46 S0028932TR,2SC5395-T12-F Q51,52 9163021320TR,2SA1048GR Q53,54 S0039452 TR,2SA1084E Q55,56 S0028932TR,2SC5395-T12-F Q61,62 9163021320TR,2SA1048GR Q63,64 S0039452 TR,2SA1084E Q65,66 S0028932TR,2SC5395-T12-F Q71,72 9163021320TR,2SA1048GR Q73,74 S0039452 TR,2SA1084E Q75,76 S0028932TR,2SC5395-T12-F Q81,82 9163021320TR,2SA1048GR Q83,84 S0039452 TR,2SA1084E Q85,86 S0028932TR,2SC5395-T12-F 66 TASCAM DM-24 GATHER PCB ASSY, INPUT REF.NO.PARTS NO.DESCRIPTION Q91,92 9163021320TR,2SA1048GR Q93,94 S0039452 TR,2SA1084E Q95,96 S0028932TR,2SC5395-T12-F Q101,102 9163021320TR,2SA1048GR Q103,104 S0039452 TR,2SA1084E Q105,106 S0028932TR,2SC5395-T12-F Q111,112 9163021320TR,2SA1048GR Q113,114 S0039452 TR,2SA1084E Q115,116 S0028932TR,2SC5395-T12-F Q121,122 9163021320TR,2SA1048GR Q123,124 S0039452 TR,2SA1084E Q125,126 S0028932TR,2SC5395-T12-F Q131,132 9163021320TR,2SA1048GR Q133,134 S0039452 TR,2SA1084E Q135,136 S0028932TR,2SC5395-T12-F Q141,142 9163021320TR,2SA1048GR Q143,144 S0039452 TR,2SA1084E Q145,146 S0028932TR,2SC5395-T12-F Q151,152 9163021320TR,2SA1048GR Q153,154 S0039452 TR,2SA1084E Q155,156 S0028932TR,2SC5395-T12-F Q161,162 9163021320TR,2SA1048GR Q163,164 S0039452 TR,2SA1084E Q165,166 S0028932TR,2SC5395-T12-F R21,71 9114526700R,NONFLAMMABLE 1/4W 270 R121,171 9114526700R,NONFLAMMABLE 1/4W 270 R221,271 9114526700R,NONFLAMMABLE 1/4W 270 R321,371 9114526700R,NONFLAMMABLE 1/4W 270 R421,471 9114526700R,NONFLAMMABLE 1/4W 270 R521,571 9114526700R,NONFLAMMABLE 1/4W 270 R621,671 9114526700R,NONFLAMMABLE 1/4W 270 R721,771 9114526700R,NONFLAMMABLE 1/4W 270 S1-4 9135036300SLIDE SW,SSSU042NA2-TK U1-32 9167025200IC,BA15532N VR1-16 9172038900VR,20KZD EVUF2LFL3 2