Alpine MRD-M1001 Service Manual
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Alpine MRD-M1001 Service Manual

Alpine MRD-M1001 Service Manual

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SERVICE MANUAL

MONO POWER AMPLIFIER
Caution : The part marked with
!
is generating a high voltage, so care will be necessary when working.
TO ALPINE Home Page
6 / 04-A
68E36341S01
MRD-M1001

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Summary of Contents for Alpine MRD-M1001

  • Page 1: Service Manual

    SERVICE MANUAL MONO POWER AMPLIFIER Caution : The part marked with is generating a high voltage, so care will be necessary when working. TO ALPINE Home Page 6 / 04-A 68E36341S01 MRD-M1001...
  • Page 2 <Cautions for Safe Repair Work> The following cautions will prevent accidents in the workplace and will ensure safe products. *The symbols indicate caution is needed to prevent injuries and damage to property. The symbols and their meanings follow. If you ignore this symbol and handle the product incorrectly or unsafely, Warning serious injury or death may result.
  • Page 3 MRD-M1001 Contents Packing Assembly Parts List Packing Method View Specifications Block Diagram 6 to 8 Parts Layout on P.W.Boards and Wiring Diagram 9 to 12 Schematic Diagram 13 to 15 Terminal Voltage of IC/ TR 16 to 19 Description of IC Terminal...

  • Page 4: Packing Assembly Parts List

    MRD-M1001 Packing Assembly Parts List Symbol Description Symbol Description Part No. Part No. #1 101 68-00493Z18 MANUAL,OWNER'S 15E36689S01 COVER,TERMINAL-C $1 101-1 68-00493Z19 MANUAL,OWNER'S(GE) 03E36690S01 WRENCH,HEX. 2.5X2.9 $1 101-2 68-00493Z20 MANUAL,OWNER'S(I.G.S) 03E36691S01 WRENCH,HEX. 2X2.3 03E36238S01 SCR,M4X20 TPG1 03E36692S01 WRENCH,HEX. 4X4.6 03E36208S01 SCR,WRENCH M3X12(BOLT) NOTE : #1 : For North American Model Only, $1 : For General Foreign Model Only, Others : Common.

  • Page 5: Specifications

    MRD-M1001 Specifications Power Output .................. 20Hz/100Hz, 4ohm, 1.0% T.H.D., 14.4V : 500W 20Hz, 2ohm, 1.0% T.H.D., 14.4V : 900W 100Hz, 2ohm, 1.0% T.H.D., 14.4V : 1,000W T.H.D. (100Hz) ................. 400W/4ohm, 14.4V, Input Level : 0.5 to 8.0V : 1.0% 400W/4ohm, 14.4V, Input Level : 0.1 to 2.0V : 1.0% Residual Noise (Input Short, Level Position : 0dB) ....................

  • Page 6: Block Diagram

    Block Diagram MRD-M1001 TO CONTENTS MONO1 (Signal) DIGITAL SIGANL ANALOG SIGNAL -6dBfs : 31.8Vrms 1 / 4 TIMES OUTPUT(+) LC FILTER RCA 4P INPUT ISOLATOR DIGITAL POWER AMPLIFIER OUTPUT(-) LC FILTER 256fs CLOCK PROCESSOR COMMANDER VOLTAGE DETECT VOLTAGE DETECT-2 DISPLAY...
  • Page 7 MRD-M1001 TO CONTENTS MONO1 (POWER) OUTPUT(+) LC FILTER INPUT ISOLATOR RCA 4P DIGITAL POWER AMPLIFIER OUTPUT(-) LC FILTER 256fs CLOCK PROCESSOR Voltage detect +26V/-26V COMMANDER Voltage detect2 DISPLAY ANALOG +5V DIGITAL +5V EEP-ROM DISP +8V POWER +36V/-36V u-COM ANALOG +15V/-15V...
  • Page 8 MRD-M1001 TO CONTENTS MONO1 (COMMUNICATION) OUTPUT(+) LC FILTER RCA 4P INPUT ISOLATOR DIGITAL POWER AMPLIFIER OUTPUT(-) LC FILTER 256fs CLOCK I2C(SDA,SCL) PROCESSOR STBY,12SEL,MUTE VOLTAGE DETECT DIN,CLK CLIP COMMANDER DOUT V-DET SEL VOLTAGE DETECT-2 VOLT-DET BASS BASS KNOB ANALOG +5V COM0-3...
  • Page 9 Z501 NFE31PT222Z1E9L E501 3.3/50 D401 C501 1PS226 JK401 Z502 RCA_4P BK1608HM102-T C502 R405 TP67 E401 1000p 4.7/50 Z503 BK1608HM102-T R401 R461 TP75 TP83 R449 TP80 C503 330F C498 3.3k 0.01 Z401 N.U. C431 ACM4532-801 TP561 C419 1000p C433 E413 R437 TP305 E417 C432...
  • Page 10 Caution : The part marked with is generating a high voltage, so care will be necessary when working. TP425 TP426 R605 C703 ZD603 TP437 R606 TP34 R371 C632 1000p R337 AW01–12 TP424 R624 360B–1/10 10kB–1/10 0.1/50Vp 20RF–1/4 R628 C615 R609 R339 TP29 C628...
  • Page 11 Q225 DTC144EKA R276 150kF TP132 CH101 ASS'Y CONNECTOR 9P Q226 DTC144EKA R278 150kF TP124 R241 R242 R243 4.7k CH103 TP122 ASS'Y CONNECTOR 6P Q221 D211 DTC144EKA DAN202K TP128 TP125 R270 150kF Q223 ZD201 2SC2412K TP131 HZS9C1L Q227 TP236 CH201 DTC144EKA TP123 ASS'Y CONNECTOR 4P R256...

  • Page 12: Terminal Voltage Of Ic/Tr

    MRD-M1001 Terminal Voltage of IC/TR IC001 IC201 IC202 4.6V 5.3mV 0.37V 2.53V 4.6V 5.3mV 21.2mV 2.52V 5.3mV 5.8mV 22.2mV 4.6V 4.0mV 16.5mV 4.6V 0.91V 4.0mV 4.7mV 4.0mV 4.0mV 4.0mV 3.5mV 4.0mV IC203 IC204 IC211 IC212 0.33V 0.42V 3.1mV 0.41mV 2.5V 2.54V...
  • Page 13 MRD-M1001 IC311 IC312 IC320 IC401 98mV 0.32V 5.0mV 11.0mV 10.7mV 32.5mV 92.6mV 13.1mV 10.5mV 93.4mV 5.9mV 116.8mV 9.1mV 6.7mV 5.0mV 4.7mV 0.35V 95.1mV 27.9mV 112.6mV 9.4mV 33mV 12.7mV 9.2mV 0.32V 9.3mV 85.4mV 5.0mV 4.8mV IC402 IC405 IC406 10.0mV 4.6mV 106mV 9.7mV...
  • Page 14 MRD-M1001 IC601 0.31V 12.1mV 0.36V 1.1V 0.3V 12.0mV 0.36V 1.1V 0.31V 0.35V 72.0mV 0.36V 0.31V 0.35V 0.38V 5.7mV 10.7mV 13.0mV 60.0mV 0.35V 0.31V 12.8mV 0.37V 0.35V 6.8mV 5.7mV 0.35V 0.35V 6.8mV 5.8mV 89.0mV 28.7mV 10.2mV 0.5V 5.5mV 22.4mV 5.5mV 0.48V 5.5mV...
  • Page 15 MRD-M1001 Q204 2.8V 11.3V 5.3mV Q205 2.8V 11.3V 3.0mV Q206 2.8V 11.3V 5.3mV Q207 2.8V 11.3V 5.5mV Q210 2.8V 11.3V 3.6mV Q211 2.8V 11.3V 3.7mV Q212 2.8V 11.3V 2.9mV Q213 2.8V 11.3V 3.0mV Q601 2.3V 37 V 5.9mV Q602 2.3V 37 V 6.8mV...

  • Page 16: Description Of Ic Terminal

    MRD-M1001 Description of IC Terminal TMP86PM47U : IC301 Symbol Terminal Description GND connect terminal of A/D converter. Crystal OSC connect terminal. XOUT TEST TEST terminal. Power supply terminal. (4.5 to 5.5V) I2C_SDA I2C-SDA output terminal. I2C_SCL I2C-SCL output terminal. RESET RESET terminal.
  • Page 17 MRD-M1001 Exploded View (Cabinet) 20 X6 JK401 TML601 TML101 F104 F103 F102 F101 TO PARTS LIST TO CONTENTS - 21 -...

  • Page 18: Electrical Parts List

    MRD-M1001 Electrical Parts List * Each parts on P.W.Board are described in order of the reference number. =======OUTPUT P.W.Board C001 08E36472S01 CAP,CER. CP 0.1uF C002 08E36472S01 CAP,CER. CP 0.1uF C003 08E36472S01 CAP,CER. CP 0.1uF C280 08E36596S01 CAP,CER. CP 1000pF C281 08E36593S01 CAP,CER.
  • Page 19 MRD-M1001 C382 08E36472S01 CAP,CER. CP 0.1uF C383 08E36472S01 CAP,CER. CP 0.1uF C405 08E36470S01 CAP,CER. CP 100pF C406 08E36470S01 CAP,CER. CP 100pF C407 08E36470S01 CAP,CER. CP 100pF C408 08E36470S01 CAP,CER. CP 100pF C409 08E36596S01 CAP,CER. CP 1000pF C410 08E36596S01 CAP,CER. CP 1000pF...
  • Page 20 MRD-M1001 C524 08E36472S01 CAP,CER. CP 0.1uF C601 08S55504Y01 CAP,CER. CP 0.33uF C602 08E36630S01 CAP,CER. CP 0.22uF C603 08E36630S01 CAP,CER. CP 0.22uF C604 08E36593S01 CAP,CER. CP 0.1uF C605 08E36596S01 CAP,CER. CP 1000pF C606 08E36593S01 CAP,CER. CP 0.1uF C607 08E36596S01 CAP,CER. CP 1000pF...
  • Page 21 MRD-M1001 C668 08E36593S01 CAP,CER. CP 0.1uF C669 08E36596S01 CAP,CER. CP 1000pF C670 08E36593S01 CAP,CER. CP 0.1uF C671 08E36596S01 CAP,CER. CP 1000pF C672 08E36593S01 CAP,CER. CP 0.1uF C673 08E36596S01 CAP,CER. CP 1000pF C674 08S45539Y05 CAP,CER. CP 1500pF C675 08S45539Y05 CAP,CER. CP 1500pF...
  • Page 22 MRD-M1001 D402 48T85357W01 DIODE,ARRAY 1PS226 D403 48T85357W01 DIODE,ARRAY 1PS226 D404 48T85357W01 DIODE,ARRAY 1PS226 D601 48E36633S01 DIODE,ARRAY DAP202K D901 48T15702W01 DIODE,SB05-05CP E280 23T25139Y17 CAP,ELEC 1800uF/50V E281 23T25139Y17 CAP,ELEC 1800uF/50V E282 23T25139Y17 CAP,ELEC 1800uF/50V E283 23T25139Y17 CAP,ELEC 1800uF/50V E284 23T25139Y17 CAP,ELEC 1800uF/50V...
  • Page 23 MRD-M1001 E508 23T00149L35 CAP,ELEC 47uF/25V E509 23T75480W54 CAP,ELEC 470uF/25V E510 23T75478W25 CAP,ELEC 47uF/25V E511 23T75478W25 CAP,ELEC 47uF/25V E601 23T65093Y01 CAP,ELEC 10uF/100V E602 23T45365W16 CAP,ELEC 22uF/50V E603 23T45365W16 CAP,ELEC 22uF/50V E604 23S95415W21 CAP,ELEC 10uF/50V E605 23S95415W21 CAP,ELEC 10uF/50V E606 23S95415W17 CAP,ELEC 1uF/50V...
  • Page 24 MRD-M1001 Q601 48T65665Y01 FET,IRF3315 Q602 48T65665Y01 FET,IRF3315 Q604 48T25536Y01 FET,IRF9540N Q605 48T25536Y01 FET,IRF9540N Q607 48T25536Y01 FET,IRF9540N Q608 48T25536Y01 FET,IRF9540N Q610 48T65665Y01 FET,IRF3315 Q611 48T65665Y01 FET,IRF3315 Q901 48E36573S01 TR,CP DTC144EK Q902 48E36648S01 TR,CP 2SB1238P Q920 48E36571S01 TR,CP 2SC2412K R001 06E36668S01 RES,CARBON 10K-1/16...
  • Page 25 MRD-M1001 R349 06E36665S01 RES,CARBON 1K-1/16 R350 06E36665S01 RES,CARBON 1K-1/16 R351 06E36667S01 RES,CARBON 4.7K-1/16 R352 06E36477S01 RES,CARBON 33K-1/16 R353 06E36622S01 RES,CARBON 100K-1/16 R354 06E36585S01 RES,CARBON 2.2K-1/16 R361 06E36610S01 RES,CARBON 9.1K-1/10 R362 06E36610S01 RES,CARBON 9.1K-1/10 R363 06E36612S01 RES,CARBON 22K-1/10 R364 06E36611S01 RES,CARBON 10K-1/10...
  • Page 26 MRD-M1001 R446 06E36618S01 RES,CARBON 1K-1/16 R447 06E36618S01 RES,CARBON 1K-1/16 R448 06E36618S01 RES,CARBON 1K-1/16 R449 06E36620S01 RES,CARBON 3.3K-1/16 R450 06E36618S01 RES,CARBON 1K-1/16 R451 06E36620S01 RES,CARBON 3.3K-1/16 R452 06E36660S01 RES,CARBON 20K-1/16 R453 06E36660S01 RES,CARBON 20K-1/16 R454 06E36463S01 RES,CARBON 10K-1/16 R455 06E36463S01 RES,CARBON 10K-1/16...
  • Page 27 MRD-M1001 R636 06E36599S01 RES,M.Oxide 27-3W R637 06E36599S01 RES,M.Oxide 27-3W R638 06E36598S01 RES,M.Oxide 10-3W R639 06E36598S01 RES,M.Oxide 10-3W R640 06E36615S01 RES,CARBON 5.6K-1/4 R641 06E36615S01 RES,CARBON 5.6K-1/4 R682 06E36653S01 RES,CARBON 20-1/4 R683 06E36653S01 RES,CARBON 20-1/4 R684 06E36653S01 RES,CARBON 20-1/4 R685 06E36653S01 RES,CARBON 20-1/4...
  • Page 28 MRD-M1001 Z312 91T65112W04 FILTER,EMI BK2125 HS601-T Z313 91T65112W04 FILTER,EMI BK2125 HS601-T Z314 91T15509Y08 FILTER,EMI BK1608 HM102 Z315 91T65112W04 FILTER,EMI BK2125 HS601-T Z319 91T15509Y08 FILTER,EMI BK1608 HM102 Z320 91T15509Y08 FILTER,EMI BK1608 HM102 Z321 91T15509Y08 FILTER,EMI BK1608 HM102 Z322 91T15509Y08 FILTER,EMI BK1608 HM102...
  • Page 29 MRD-M1001 C106 08S45539Y04 CAP,CER. 0.01uF C107 08T95420W01 CAP,CER. 100pF C108 08E36567S01 CAP,CER. CP 0.01uF C109 08E36565S01 CAP,CER. CP 120pF C110 08E36565S01 CAP,CER. CP 120pF C199 08E36567S01 CAP,CER. CP 0.01uF C201 08E36472S01 CAP,CER. CP 0.1uF C202 08E36594S01 CAP,CER. CP 0.1uF C203...
  • Page 30 MRD-M1001 E201 23S75373W03 CAP,ELEC 22uF/16V E202 23T00149L15 CAP,ELEC 330uF/10V E203 23S75373W03 CAP,ELEC 22uF/16V E204 23S75373W03 CAP,ELEC 22uF/16V E205 23S75373W07 CAP,ELEC 4.7uF/25V E206 23S75373W07 CAP,ELEC 4.7uF/25V E207 23T25139Y12 CAP,ELEC 2700uF/35V E208 23T25139Y12 CAP,ELEC 2700uF/35V E210 23T25139Y12 CAP,ELEC 2700uF/35V E211 23T25139Y12 CAP,ELEC 2700uF/35V...
  • Page 31 MRD-M1001 R101 06E36581S01 RES,CARBON 30K-1/4 R102 06E36588S01 RES,CARBON 30K-1/16 R103 06E36559S01 RES,CARBON 47K-1/16 R104 06E36556S01 RES,CARBON 10K-1/4 R105 06E36559S01 RES,CARBON 47K-1/16 R106 06E36580S01 RES,CARBON 2.2K-1/4 R107 06E36580S01 RES,CARBON 2.2K-1/4 R108 06E36580S01 RES,CARBON 2.2K-1/4 R109 06E36580S01 RES,CARBON 2.2K-1/4 R110 06E36463S01 RES,CARBON 10K-1/16...
  • Page 32 MRD-M1001 R259 06E36589S01 RES,CARBON 47-1/16 R260 06E36589S01 RES,CARBON 47-1/16 R261 06E36592S01 RES,CARBON 22K-1/16 R262 06E36591S01 RES,CARBON 18K-1/16 R263 06E36592S01 RES,CARBON 22K-1/16 R264 06E36591S01 RES,CARBON 18K-1/16 R266 06E36583S01 RES,CARBON 0-1/4 R267 06E36464S01 RES,CARBON 0-1/16 R268 06E36464S01 RES,CARBON 0-1/16 R269 06E36464S01 RES,CARBON 0-1/16...
  • Page 33 MRD-M1001 =======Miscellaneous DIN301 09E36606S01 CONNECTOR,7P F101 65E36552S01 FUSE,AUTO 20A(257020) F102 65E36552S01 FUSE,AUTO 20A(257020) F103 65E36552S01 FUSE,AUTO 20A(257020) F104 65E36552S01 FUSE,AUTO 20A(257020) JK401 09E36605S01 RCA,4P TML101 09E36553S01 TERMINAL,3P DKPT-03300 TML601 09E36608S01 TERMINAL,2P...

  • Page 34: Cabinet Assembly Parts List

    MRD-M1001 Cabinet Assembly Parts List NOTE : The part that has not PART NUMBER will not be supplied. - - - - - - - - - - - HEAT SINK,MAIN - - - - - - - - - - -...

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