Alpine-MRD-M1001-Service-Manual 电路图 维修手册.pdf

《Alpine-MRD-M1001-Service-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Alpine-MRD-M1001-Service-Manual 电路图 维修手册.pdf（33页珍藏版）》请在收音机爱好者资料库上搜索。

1、MRD-M1001 SERVICE MANUAL MONO POWER AMPLIFIER 6 / 04-A 68E36341S01 Caution : The part marked with ! is generating a high voltage, so care will be necessary when working. LPINE I I l , /f I I r I / Jieii I = = = =, 1 I/ lJ lJ lJ lJ 3 = The following cautions will prevent accidents in the workplace an

2、d will ensure safe products. *The symbols indicate caution is needed to prevent injuries and damage to property. The symbols and their meanings follow. *The following symbols indicate two levels of cautions. When you see this symbol, you have to be very careful. When you see this symbol, you have to

3、 follow the instructions there. Do not look squarely into the laser light Fuse Caution coming from the pickup.Always use a designated fuse. You may loose you sight.Use of an incorrect fuse may result in a fire. Do not allow wiring to be caught in the Battery Caution screw/chassis.Use the designated

4、battery. If wiring is caught in the screw/chassis, it mayConfirm the correct polarity and seat of the cause a short circuit, resulting in a fire.battery. An incorrect battery or an improperly connected or seated battery may result in a fire. High Temperature CautionDesignated Parts Caution Touching

5、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 orWiring Caution Misconnections CautionEnsure that the wiring is correct when rewiring to Reverse power supply connections orpr

6、event problems with ignition/breakdown. misconnections may cause ignition problems and smoke may result. Soldering CautionWear Gloves Hot solder from solder splash may cause severe Wear gloves to prevent electrical shocks or injury burns.from the end face of the metal. If you ignore this symbol and

7、handle the product incorrectly or unsafely, injury or only material damage may result. If you ignore this symbol and handle the product incorrectly or unsafely, serious injury or death may result. Warning Caution Warning Caution - 2 - 0 w 0 w 0 w 01 w W) 01 WI W) 0 - w w w MRD-M1001 Packing Assembly

8、 Parts List Part No.Part No. #1 10168-00493Z18MANUAL,OWNERS10415E36689S01COVER,TERMINAL-C $1 101-168-00493Z19MANUAL,OWNERS(GE)10503E36690S01WRENCH,HEX. 2.5X2.9 $1 101-268-00493Z20MANUAL,OWNERS(I.G.S)10603E36691S01WRENCH,HEX. 2X2.3 10203E36238S01SCR,M4X20 TPG110703E36692S01WRENCH,HEX. 4X4.6 10303E362

9、08S01SCR,WRENCH M3X12(BOLT) NOTE : #1 : For North American Model Only, $1 : For General Foreign Model Only, Others : Common. Packing Method View Description No.No. SymbolSymbolDescription 102 x4 103 x2 101 104 105 106 107 - 4 - Specifications Power Output .20Hz/100Hz, 4ohm, 1.0% T.H.D., 14.4V : 500W

10、 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) .40mV S/N Ratio (Ref. Output 500W/4ohm, Input short

11、, Level Position : 0dB) .80dB Frequency Response (Ref. 100Hz, 0dB) .20Hz : -0.52dB 350Hz : -6.02dB Input Sensitivity .RCA Input Level : 0.5 to 8.0V, Level Position : -6dB : 1.0V 2dB (Power Gain at 500W/4ohm Output) RCA Input Level : 0.1-2.0V, Level Position -18dB : 0.8V 2dB Remote on Voltage (1W Out

12、put) .6.51V Current Drain .No Signal : 2.7A 10% T.H.D., 2ohm Load : 170A Remote Current Drain : 0.530.2mA Back-Up Current Drain : 1.2mA Input Impedance (Ref.) .100k ohm10% Fuse Requirement .20A(Peak) x 4 (For Battery Line) Power Source .DC14.4V (11 to 16V) Dimensions (W x H x D) .582.8 x 276 x 65.1m

13、m Weight .7.02kg NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice. MRD-M1001 - 5 - DSP DIGITAL POWER AMPLIFIER DISPLAY KEY FET u-COM +5V u-COM CURRENT DETECT THERMAL DETECT-1 VOLTAGE DETECT-1 LC FILTER LC FILTER +B REMOTE OUTPUT(+) OUTPUT(

14、-) MONO1 (Signal) RESET COMMANDER GND RCA 4P INPUT ISOLATOR L R E-VOL 256fs CLOCK PROCESSOR FETFETFET POWER +36V/-36V ANALOG +15V/-15V ANALOG +9V ANALOG +5V DIGITAL +5V DISP +8V BATT-DET EEP-ROM VOLTAGE DETECT-2 0dB THERMAL DETECT-2 ANALOG SIGNALDIGITAL SIGANL -6dBfs : 31.8Vrms 1 / 4 TIMES VOLTAGE D

15、ETECT Block Diagram MRD-M1001 - 6 - I I I I I I CJ C CJ I I c._J C DSP DIGITAL POWER AMPLIFIER DISPLAY KEY FET u-COM +5V u-COM CURRENT DETECT THERMAL DETECT-1 VOLTAGE DETECT-1 LC FILTER LC FILTER +B REMOTE OUTPUT(+) OUTPUT(-) MONO1 (POWER) RESET COMMANDER GND E-VOL 256fs CLOCK PROCESSOR FETFETFET PO

16、WER +36V/-36V ANALOG +15V/-15V ANALOG +9V ANALOG +5V DIGITAL +5V DISP +8V BATT-DET EEP-ROM Voltage detect2 THERMAL DETECT-2 Voltage detect +26V/-26V RCA 4P INPUT ISOLATOR L R 0dB MRD-M1001 - 7 - - - -T I I I I - -0 I - - - I -0 T I I I I I I -0 I h - I I - I I I I I I rl I I I I - I I I I I I I 0 I

17、I - I I 0 MONO1 (COMMUNICATION) DSP DIGITAL POWER AMPLIFIER DISPLAY KEY FET u-COM +5V CURRENT DETECT THERMAL DETECT-1 VOLTAGE DETECT-1 LC FILTER LC FILTER OUTPUT(+) OUTPUT(-) RESET COMMANDER INPUT ISOLATOR E-VOL 256fs CLOCK PROCESSOR FETFETFET POWER+36V/-36V ANALOG +15V/-15V ANALOG +9V ANALOG +5V DI

18、GITAL +5V DISP +8V BATT-DET EEP-ROM VOLTAGE DETECT-2 POW_P2 POW P1 I2C(SDA,SCL) THERMAL DETECT-2 BASS KNOB RESET B-DET VOLT-DET V-DET SEL STBY,12SEL,MUTE CLIP RESET u-COM IN_LV THRM DET THRM VOLT CURR KEY COM0-3 SEG0-7 BASS DOUT DIN,CLK VOLTAGE DETECT RCA 4P L R 0dB +B REMOTE GND MRD-M1001 - 8 - -!

19、f-+-_J , _ : !-CJ f-1 I J _J I _ : ,-i-_Jr CJ I C 0 0 0 C405 100p C406 100p C407 100p C408 100p TP82 LG101 TP68 TP69 Z402 ACM4532 801 2P TL001 R407 1kF R408 1kF R412 1k R411 1k R462 330F R404 1kF R406 1k R405 1k R401 1kF E402 4 7/50 E403 4 7/50 E404 4 7/50 D402 1PS226 D403 1PS226 D404 1PS226 TP70 C4

20、12 1000p C411 1000p TP86TP88 R410 100kF R409 100kF NJM4580V IC402 E416 10/25 E415 10/25 R439 22kB R440 22kB R444 22kB R490 15k R492 33k TP306 TP302 C499 N U C421 1000p C422 33p SW490 SSAF122-X TP564 TP563 R491 15k R493 33k C423 2200p(AMCS) C424 2200p(AMCS) C425 2200p(AMCS) C435 2200p(AMCS) C718 1000

21、p TP310 C427 1000p C428 1000p C429 1000p TP76 R451 3 3k C438 5600p C436 0 1 C437 0 1 E423 0.47/50 R450 1k TP80 TP67 TP83 TP85 Z401 ACM4532 801 R461 330F C410 1000p C409 1000p E401 4 7/50 R403 100kF R402 100kF D401 1PS226 E406 N.U. E405 N.U. E412 220/25 E411 220/25 IC401 NJM4580V E413 10/25 E414 10/2

22、5 R437 22kB R438 22kB R441 22kB TP305 TP301 C417 1000p C420 33p C498 N U C419 1000p R443 22kB TP561 TP303 R446 1k R445 1k E420 10/25 E417 100/10 E419 10/25 IC406 TEA6324TT C434 0.01 E422 0.47/50 TP75 R448 1k C430 2200p(AMCS) C432 0 1 C433 5600p R449 3 3k C431 0 1 TP313TP314 R345 0 TP315 TP317 TP316

23、TP318 R344 0 E424 10/25 E425 10/25 R452 20k R454 10k R453 20k C439 1000p IC407 NJM2100V E426 22/16 R455 10k R456 10k C440 330p C508 0 01 TP319TP320 Z504 NFE31PT222Z1E9L E506 100/10 C509 0.01 R502 1M R503 1k XL501 33 86MHz C512 12p C513 12p Z505 BK2125HS601-T TP362C510 1000p C511 0.1 E507 47/25 C514

24、0 01 C516 0.01 C518 0.01 C517 0.01 R504 1k C515 1500p LG104 C519 0 01 Z507 BK1608HM102 T Z503 BK1608HM102 T Z502 BK1608HM102 T Z506 BK1608HM102 T R505 47kTP324 TP325 C520 1000p C521 0.1 C522 0.047 E508 47/25 C502 1000p C501 0 1 E501 3 3 50 Z501 NFE31PT222Z1E9L C505 47p C504 47p C503 0 01 TP323 E502

25、10/25 E503 47/25 E505 47/25 R501 1k C507 0.01 C506 2200p(AMCS) E504 47/25 IC501 TC94A04AFD 010 E421 10/25 E418 4 7/25 R447 1k TP304 TP562 NJM4580V IC405 R901 1 1/4 R902 1 1/4 L901 220uH IC901 NJM2360AM R903 180 TP559TP558 TP566 C901 220p D901 SB05 05CP Q902 2SB1238 R906 47k R907 6 8k R908 33 1/4 R90

26、9 33 1/4 R910 33 1/4 R911 33 1/4 Q901 DTC144EKA R905 2.7kFR904 24kF E901 47/25(SHL) E902 22/25(SHL) E903 22/25(SHL) TP565 IC902 BA00BC0WFP R913 51kFR912 27kF C902 0.1 TP567 Z312 BK2125HS601 Z313 BK2125HS601 Z305 BK1608HM102 T Z306 BK1608HM102 T Z307 BK1608HM102 T Z308 BK1608HM102 T CB301 FFC 12P ASS

27、Y,VFD MODULE TP51 TP52 TP53 TP54 TP55 TP56 TP57 TP58 TP59 TP60 TP61 TP62 R380 10k R322 10k R368 10k R321 10k R313 10k R304 47k R323 10k BK2125HS601 Z301 BK2125HS601 Z303 BK2125HS601 Z304 BK2125HS601 Z302 Z309 BK1608HM102 T Z310 BK1608HM102 T Z315 BK2125HS601 Z311 BK1608HM102 T IC306 TC74VHC08FT C316

28、 0 1 Z319 BK1608HM102 T E301 47/25 C315 0 1 IC305 TC74VHC08FT TP332 TP334 R324 560 1/4 R325 560 1/4 R326 470 1/4 R327 100k TP333 SD301 SB05 05CP Z320 BK1608HM102 T Z321 BK1608HM102 T Z322 BK1608HM102 T TP50 TP49 TP48 C318 0 01 C319 0 01 DIN301 CONNECTOR, 7P TP326 TP47 TP46 TP45 TP44 Z323 BK1608HM102

29、-T Z324 BK1608HM102-T TP330 C320 100p C321 100p C322 100p C323 100p C324 100p TP329 TP328 TP335 R328 470 1/4 R329 100k R717 1k R718 1k C365 820p C364 820p Q301 DTC124EKA R305 1k 1/4 IC301 TMP86PM47U X LG102 C304 6800p(AMCS) IC303 S 80942CNMC G9C R320 10k C305 0 01 R398 2.2k R399 2.2k CL301 7.70MHz C

30、350 0.1 R301 220-1/4 C363 0.022 IC302 MC24C01 WMN6T C351 0.01 R302 10k R303 10k R396 10k R319 1k R384 10k R397 8 2k C383 0 1 R377 100 R383 100 R312 1k C352 100p C366 0.1 C353 N.U. C382 0.1 C354 0.1 C355 0.1 C356 0.1 R381 100k R382 100k R353 100k R395 100k E302 22/16 E303 4.7/50 ZD301 HZS5BLLRX TP356

31、 IC304 LM20BIM7X R388 0 R317 470 C358 0 1 C359 0 1 C360 100p R315 10k R386 100 R387 100 R379 100 D301 1SS133 R385 1 2k C361 1000p IC320 TC7S04F Z314 BK1608HM102 T C362 0 1 IC307 TC74VHC74FT R367 10k R354 2 2k R307 1k 1/4 C357 1000p R442 22kB C418 1000p JK401 RCA_4P - 13 - 2 3 4 5 A Schemot C D J o-

32、I IDC-DC CONVERTER CONTROL I B C o gr om( 1 /3) I ill BUFFER AMP , 11 SOLATOR AMP L_/ INPUT I SO E- VOL BLOCK DRV_VOL (DIGITAL) D_GND =-+-0= 2-=3-+-+-+-+-+-+-+-+I-+-+-+ LJCOM5V-L:-+-0=02-A srsY l - 1 1 1 1 1 )1 OUTPUT P.W.3oord(1/2) NOTE NU. is Not Used Ports A F3 C I -.-+-J-+-t-+-+-+-+-+-=002-A3-c,

33、c_J -PW-PD N * I AD_ I N_L V J.Jt-+-T+-t-+- AD_COBASS i1C-+-+-J-.-+-a AD_ THRILDET 01C-+-Av-+-+-+-f-+-+-+-+-+-+-o=m-,=A-c, _ c O THERAL AD_ THR JlC-+-t-+-+-+-f-+ AD_CURR 1t-+-,-AV-t-+-+-+-f-+-t-+-t-t-t-t-OCO-A A-cr0=01=F4 -fJ PUTE 10D1F4 (DIGITAL) 5V -001-AJ;OD1-A4;002-A4 001 A4 (DIGITAL)D_GND , t -

34、, c-l-W-l- FET THRMI f * DISP8VC,Oc01=-4 _ _J DISP5V _, 001 AJ DISP2_GND .,.-OOl A4 I,-= -+-+-+1-+-+-_J DISPLGNDC,-001cc,.,_, -,H-tt-;-:;:-t-1=-=-L _ _j_j_(_j_j_ _ _jj FETTHRM -001-F4 l r ( T I I 8V REGULA TOR I GND-:- I VOLTAGE 001 F4 =OOT1 F;:-=LR,=EN=T=DET=EC=T=BcLO:CK-+-+-:=r=v:=:j=:;7 cu:J 1 F

35、CURRENT-DE ti u COM POWER BLOCK Q -, = rr,; 1r !ANALOG i-,-_ ,o r-9V REGULA TOR I oV 1 Ji , i i (ANALOG) V -., I UCOl,1-GND 001 A4 UCOM5V 001 A4 +15V d Ji ANALD( POWER BLOCc_K _ GND Lh:J-Vss ( Frnm CH203-2) -!-+-+-+-m4- GND ( Fe= CH2D2) -t-+-_,_-+-+-J-+ T_jl4- -f-+-i-t-+-+-+-+-t-+-Jy-kiHVss(ANALOG)

36、-f-+-+-f-+-+-!-,:001=1:-1-4-+-t-+-+-_J_lr-t-1-J_Jr O - ! y o-:-Yss(m1) ? I I ANALOG -1sv1 ;: 2 Q -+-+-. -.J-.-J.i GD r (MAIN) 5V 3C+-.k-y_ ,_J O : n j (:EG:DB :, +-t=-=-:u;:._ Y -:;:;=_ -=-=-=-=-=-=-=-=-=-=-=-=-=t=c-+-t=_ -=-=-=-= I AN AL OG +9 V -I T ,ll hwill i-,-r-t-+-+-1-+-+9-,.,-+-+-Yy_-A-+- -6

37、d8 y CURRENT2 1 y CURRENT1 - REIJOTE +B BLOCK 1.N.C 2.LOGIC INPUT A 3.GND 4.LOGIC INPUT 8 L J 5.DRIVE OUTPUT B 6./CC 7.DRIVE OUTPUT A L) fl.N.C - ll- T 0- -,;:1 I 7 l + r I-) T POWER TER NAL BLOCK =- , C 0 BATTERY;ll GSD 1 RD.OTE l t- (CO,CC SDCm) C l n i D . t _, -U-l Ii- Ii- i-t!- I GN L_ 1 7 I I

38、1 .NON- I v INPUT 9. E1 2.INV INPUT 10.E2 GND J.FEED-BACK 11.C2 t. DEAD T I E CONTROL 12 . VCC 5 .CT 13.0UTPUTCCtJTROL 6 .RT 14.REF OUT 7.GND 15.INV INPUT 8.CI 16.NON-INV INPUT A B C = 6 t 0- -o r ,1rl s f I- IJA IN POWER BLOCK2 POWER OUTPUT BLOCK . 1n- rl .; (:o rn2es) 2( To CH261) - ll (fo GH262)

39、li(:ooa,se) I l (fo GH26J) I 0-0- 1 t il_JE1,p ,-f-+-i-1.-l-C:l:,tllli / YITI-+inro-+-tt._, lh1 D 0- D 0-D I lf GND L_+., -hP H , = t=i- i - j-c T - rM ,;d G HOKE L / n lo I 1W 1 l l 1 -. -=- 0 4; 2nd CHOKE I i lB 6 9 +YSS(7571) y +VSS( AMlog) C y GND(7571) GND(Analog) -y -Vas(Ano l og) v ( 757 I )

40、MA I II POWER B _OCK 1 MAIN P .W.Boord NOTE : N. U. is Not Used Ports. D E F 1 2 3 4 5 MRD-M1001 Terminal Voltage of IC/TR 14.6V15.3mV10.37V92.53V 24.6V25.3mV221.2mV102.52V 30V35.3mV35.8mV1122.2mV 44.6V44.0mV1216.5mV 54.6V50.91V134.0mV 64.7mV144.0mV 74.0mV154.0mV 83.5mV164.0mV 10.33V10.42V13.1mV10.4

41、1mV 22.5V22.54V214.7mV216.4mV 34.2mV33.9mV32.5mV33.2mV 42.54V40.4V42.6mV43.2mV 50.79V52.8V52.6mV53.5mV 616.9mV620mV617.9mV619.3mV 72.78V72.8V73.3mV74.3mV 80.33V80.54V82.5mV83.0mV 13.0mV122.13V234.9mV345.5mV13.5mV 23.9mV132.8mV245.1mV356.1mV23.0mV 32.0V1433.5mV255.1mV365.1mV32.8mV 42.0V15132mV265.1mV3777mV42.7mV 52.8mV1635.9mV272.0V3866mV5131.9mV 62.4V173.3mV282.0