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Summary of Contents for Alpine MRP-M350
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Page 1: Service Manual
SERVICE MANUAL MONO POWER AMPLIFIER MRP-M350 MONO POWER AMPLIFIER TO ALPINE Home Page 2 / 03-A 68E35049S01 MRP-M350... - 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.
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Page 3: Specifications
Contents Packing Assembly Parts List Packing Method View Specifications Block Diagram Parts Layout on P.W.Boards and Wiring Schematic Diagram Terminal Voltage of IC/ TR Description of IC Terminal Exploded View (Cabinet) Cabinet Assembly Parts List Electrical Parts List NOTE : Due to continuing product improvement, specifications and designs are subject to change without notice. -
Page 4: Packing Assembly Parts List
Packing Assembly Parts List Symbol Description Symbol Description Part No. Part No. 03E34961S01 SCR,M4X20 TPG1(BLK) 01E11136S01 ASS'Y KIT SP-IN WIRE #1 107 03E34955S01 SCR,M3X10(B)MCH(BLK) 68P02294K63 OWNER'S MANUAL $1 107-1 15E34956S01 COVER,RCA 68P02294K74 OWNER'S MANUAL(GE) $1 107-2 75E27927S01 HOUSING RUBBER-D 68P02294K75 OWNER'S MANUAL(I,G,S) 75E22439S01 HOUSING RUBBER-B... - Page 5 Specifications T.H.D. (100Hz, 14.4V) .................... 100W/ch, 4ohm-1channel : 1.0% 200W/ch, 2ohm-1channel : 1.0% Power Output (1.0% T.H.D., 14.4V, 20Hz to 100Hz) ............4ohm-1channel : 160W 2ohm-1channel : 320W S/N Ratio (Ref. Output 175W/4ohm, Input shorted) .................... 94dB Input Sensitivity (175W/4ohm Output) ............SP-INPUT : GAIN-VR (MIN) : 8.0V±3dB RCA-INPUT : GAIN-VR (MAX) : 0.18V±3dB RCA-INPUT : GAIN-VR (MIN) : 4.0V±3dB Input Impedance ......................
- Page 6 Block Diagram DC OFFSET SENSOR SENSOR Over Current Protect over temperature Protect SENSOR JK101 (INPUT) BASS INPUT GAIN REVERSE L.P.F ISO. VOLUME BUFFER CH 1(+) PWM OUTPUT FET OUTPUT CH 1 CB101 DRIVE STAGE (SPEAKER LEVEL INPUT) CH 1(-) CH 1 TML301 (SPEAKER OUTPUT) DC OFFSET...
- Page 7 C009 R317 N.U. 4.7kF–1/4 R306 C359 TP320 TP327 C306 R314 C008 1000p C312 1000p R333 R320 0.01 C353 C361 N.U. 100k R316 L303 E811 Q302 C807 10/100 27–1/4 IRFZ44N 0.33 TP301 Q301 IRF5305 R354 R315 22–1/4 L302 C311 1000p R332 R319 100k N.U.
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Page 8: Terminal Voltage Of Ic/Tr
Terminal Voltage of IC/TR IC100 IC101 IC102 IC103 4.5m 1.2m 11.0m 14.8m 5.7m 5.0m 11.0m 11.1m 5.1m 3.4m 10.9m 13.4m 15.35 -15.35 -15.35 -15.35 5.1m 1.7m 1.0m 7.5m 5.1m 3.0m 1.6m 7.8m 5.2m 13.3m 13.0m 7.9m 15.11 15.10 15.10 15.10 IC104 IC105 IC200... - Page 9 IC521 IC522 IC551 4.97 5.00 2.6m 4.68 8.03 2.6m 3.1m 2.9m 0.0m 3.3m 3.1m 2.9m 0.0m 2.7m 1.4m 1.1m IC601 54.9m -3.4m 0.9m 4.56 0.5m 0.9m 4.56 0.5m 0.45 0.9m 0.5m 0.45 0.45 0.5m IC602 IC605 IC606 13.66 25.35 0.6m 2.9m 0.7m -24.94...
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Page 10: Description Of Ic Terminal
Description of IC Terminal TCP87P47U : IC501 Symbol Terminal Description SHT-DET1(PULL-UP) SHT-DET2(PULL-UP) Pull-up connect terminal. SHT-DET3(PULL-UP) DATA IN2(PULL-UP) CUR-DET1(PULL-UP) CUR-DET2 Over current detect 2 terminal. CUR-DET3(PULL-UP) CUR-DET4(PULL-UP) Pull-up connect terminal. DC-DET1(PULL-UP) DC-DET2(PULL-UP) DC-DET3(PULL-UP) DC-DET4 DC Offset detect 4 terminal. TEST Test terminal. - Page 11 Exploded View (Cabinet) JK101 CB101 TML301 F101 F601 TML601 6 X2 TO CONTENTS TO PARTS LIST...
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Page 12: Cabinet Assembly Parts List
MRP-M350 Cabinet Assembly Parts List Note : The part that has not PART NUMBER will not be supplied. - - - - - - - - - - - MAIN HEAT SINK - - - - - - - - - - -... -
Page 13: Electrical Parts List
MRP-M350 Electrical Parts List *******MAIN P.W.Board #######IC's IC100 51E22130S01 IC, NJM 4560M-TE3 IC101 51E22130S01 IC, NJM 4560M-TE3 IC102 51E22130S01 IC, NJM 4560M-TE3 IC103 51E22130S01 IC, NJM 4560M-TE3 IC104 51E22130S01 IC, NJM 4560M-TE3 IC105 51E22130S01 IC, NJM 4560M-TE3 IC200 51E22130S01 IC, NJM 4560M-TE3... - Page 14 D802 48E35121S01 DIO,FFPF15U20DP ZD521 48T25766W46 DIO,ZEN HZS 15-2L-R5 ZD541 48T25801W11 DIO,ZEN,HZS 5BLL-R5 ZD551 48T52766W14 DIO,ZEN,HZS 7B2LRX ZD561 48T25766W24 DIO,ZEN HZS 9C1L-R5 ZD562 48T25766W24 DIO,ZEN HZS 9C1L-R5 ZD671 48T25766W01 DIO,ZEN,HZS 6A1L-R5 #######Filters Z101 91T15509Y08 EMI,BX1608HM102-CP Z102 91T15509Y08 EMI,BX1608HM102-CP Z103 91T15509Y08 EMI,BX1608HM102-CP Z104 91T15509Y08 EMI,BX1608HM102-CP...
- Page 15 C161 08E22936S01 CAP,TF,MMTS 223-J-RD C162 08E32054S01 CAP,CER 10R-D-CH1H-CP C171 08E20991S01 CAP,TF,MMTS 124-J-RD C172 08E20756S01 CAP,TF,MMTS,154-J-RD C173 08E27616S01 CAP,TF,MMTS 334-J-RD C174 08E22524S01 CAP,TF,MMTS 563-J-RD C181 08E33395S01 CAP,CER 47R-J-CH1H-CP C182 08E33395S01 CAP,CER 47R-J-CH1H-CP C201 08E33395S01 CAP,CER 47R-J-CH1H-CP C202 08E33395S01 CAP,CER 47R-J-CH1H-CP C221 08E33110S01 CAP,CER 102-K-B1H-CP C222...
- Page 16 C512 08E31820S01 CAP,CER 104-K-B1E-CP C513 08E31820S01 CAP,CER 104-K-B1E-CP C514 08E31820S01 CAP,CER 104-K-B1E-CP C521 08E32300S01 CAP,CER 682-K-B1H-CP C522 08E31820S01 CAP,CER 104-K-B1E-CP C523 08E31819S01 CAP,CER 273-K-B1E-CP C524 08E28771S01 CAP,CER 103-K-B1H-CP C526 08E28771S01 CAP,CER 103-K-B1H-CP C532 08E31820S01 CAP,CER 104-K-B1E-CP C541 08E28771S01 CAP,CER 103-K-B1H-CP C551 08E31820S01 CAP,CER 104-K-B1E-CP...
- Page 17 E661 23E35141S01 CAP,ELEC,SHL 330/25-M-RD E801 23T65601Y03 CAP,KY 272-1V-M31(35V) E802 23T65601Y03 CAP,KY 272-1V-M31(35V) E803 23T65601Y03 CAP,KY 272-1V-M31(35V) E804 23T65601Y03 CAP,KY 272-1V-M31(35V) E809 23E33840S01 CAP,ELEC,22/50-M-RD E810 23E33840S01 CAP,ELEC,22/50-M-RD E811 23E35142S01 CAP,LXV 10/100-M-RD E813 23E33347S01 CAP,ELEC,SHL 220/16-M-RD E814 23E33347S01 CAP,ELEC,SHL 220/16-M-RD E815 23E35140S01 CAP,ELEC,SHL 1/50-M-RD E816 23E35140S01...
- Page 18 R183 06E28555S01 RES,CF,153-J-1/16-CP R184 06E28555S01 RES,CF,153-J-1/16-CP R185 06E28555S01 RES,CF,153-J-1/16-CP R190 06E33392S01 RES,CF,821-J-1/16-CP R191 06E33392S01 RES,CF,821-J-1/16-CP R192 06E28534S01 RES,CF,103-J-1/16-CP R193 06E28534S01 RES,CF,103-J-1/16-CP R195 06E28790S01 RES,CF,562-J-1/16-CP R201 06E33547S01 RES,CF,153-F-1/16-CP R202 06E33547S01 RES,CF,153-F-1/16-CP R203 06E33547S01 RES,CF,153-F-1/16-CP R204 06E33547S01 RES,CF,153-F-1/16-CP R205 06E28535S01 RES,CF,223-J-1/16-CP R206 06E32035S01 RES,CF,113-J-1/16-CP R207...
- Page 19 R417 06E35127S01 RES,CF 472-F-1/4-CP R418 06E33235S01 RES,CF,102-F-1/16-CP R419 06E28537S01 RES,CF,104-J-1/16-CP R420 06E28537S01 RES,CF,104-J-1/16-CP R421 06E33240S01 RES,CF,124-F-1/16-CP R422 06E34550S01 RES,CF,272-F-1/16-CP R423 06E28534S01 RES,CF,103-J-1/16-CP R424 06E28795S01 RES,CF,333-J-1/16-CP R427 06E31153S01 RES,CF,222-J-1/16-CP R501 06E28534S01 RES,CF,103-J-1/16-CP R502 06E28534S01 RES,CF,103-J-1/16-CP R503 06E28534S01 RES,CF,103-J-1/16-CP R504 06E28534S01 RES,CF,103-J-1/16-CP R505 06E28534S01 RES,CF,103-J-1/16-CP...
- Page 20 R573 06E33254S01 RES,CF,332-F-1/16-CP R574 06E35129S01 RES,CF,821-F-1/16-CP R575 06E35129S01 RES,CF,821-F-1/16-CP R576 06E35133S01 RES,CF 562-F-1/4-CP R578 06E33254S01 RES,CF,332-F-1/16-CP R584 06E31160S01 RES,CF,473-J-1/16-CP R585 06E28534S01 RES,CF,103-J-1/16-CP R586 06E28534S01 RES,CF,103-J-1/16-CP R592 06E28534S01 RES,CF,103-J-1/16-CP R601 06E20545S01 RES,CF, 33R-J-1/4-CP R602 06E20545S01 RES,CF, 33R-J-1/4-CP R603 06E33340S01 RES MO-221-J-1W-RD R604 06E33340S01 RES MO-221-J-1W-RD...
- Page 21 *******Miscellaneous CB101 09E23915S01 TERM HOU 5569-4A1 (SPEAKER LEVEL INPUT) F101 65E25313S01 FUSE,AUTO 20A(257020) (For Battery Line) F601 65E25313S01 FUSE,AUTO 20A(257020) (For Battery Line) JK101 09E33322S01 RCA JACK 02P (INPUT) TML301 09E33323S01 BLOCK TERMINAL 2P (SPEAKER OUTPUT) TML601 09E32028S01 FUSE TERMINAL 3P (POWER SUPPLY)
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