Alpine-MRD-M501-Service-Manual 电路图 维修手册.pdf

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1、#hlLPINE SERVICE MANUAL MONO POWER AMPLIFIER I I ;:, IC. j I . r1 I /. I / r ( / / I.WE I I r I lL II Tl - .l!t. : 0 REMOTE 1s1 c,ITOO, IO GND Detect - 6 - 2 - 3 4 5 A I B I C I D I E I F Schematic Oiogrom(1/2) MRD- M50 1 rr- (-OCj b ll - oCODIIT I SOLA TOR Al.1P f :,C ., ,., ij_il_!ij_ ! ,:.:. -.-,

2、 Wz ,; ll -) u E113 7fl, E11, . 1/YJ E-voLJ I m 10 l?t DATA. ,. .;., ,-l.tlN4 t-1-LINl Eal1 t-foi : : zzz=- =zcozcz_ - ill AOU VDAt AOTJ c , .,.c Q .-ms= o oz-n I lggN0oNvERTER !BUFFER AMP LOW- DROPOUT VOL TACE REGULATOR YJ - SSAr122!1A 11Alfl.,a_/ 0 ,!,1-f.,:,i/ i Q. lV.OV)J I :t; =-m LGiool RESET

3、JC fo u-COl,I) 01SPW I IKDt.V !-.UV . v - . ,T t (DIGOTOl) (,MLOO) !lml fn ,m - ,!, l (OIF l ) - 1rnal = - - EP-ROMI J fI!I I ._ 1 !11 l:l g+ gT aT ,. :;. 1 1 I , .:. ;: I =cLl:c= I W;:;:; - AO . ll_LV., 1ut-=t=tffFf= A D . COWBA55 7=1= l l)k = CJa IIOt-M LCID4-fC - . I :! I 1 T MAIN P . W .Board (1

4、/2) ! ,NVERTER NOTE : N.U. is Not Used Parts. ! 6 1MPERATURE I A I B I C I D I E I F . 9 . +-i I 1 f- 2 f- 3 4 5 MRD-M501 Terminal Voltage of IC/TR IC101 IC102 1 I 4.1m 1 I 5.075 9 I 8.913 17 I 4.506 2 I 4.8m 2 I 4.9m 10 I 4.49 18 I 4.445 3 I 9.9m I 3 I 4.502 11 I 4.503 19 I 4.481 I I I 4 I -15.153

5、4 I 4.498 12 I 4.49 20 I 4.5 5 I 9.98m 5 I 4.503 13 I 4.49 21 I 4.495 6 I 9.8m 6 I 4.485 14 I 4.503 22 I 4.499 7 : 4.76m 7 I 4.444 15 I 4.889 23 I 8.975 I I I 8 I 15.204 8 I 4.504 16 I 4.503 24 I 5.077 IC103 IC104 IC107 1 I 13.46m 1 I 13.72m 1 I 2.528 2 I 13.1m 2 I 13.77m 2 I 2.529 3 I 0 3 I 0 3 I 2

6、.528 4 : -15.129 4 : -15.061 4 : 4.84m 5 I 0 I 5 I 0 I 5 I 2.528 I 6 I 13.51m 6 I 13.55m 6 I 2.529 7 I 13.44m 7 I 13.43m 7 I 2.528 8 I 15.186 8 I 15.146 8 I 5.067 IC201 1 I 4.87m 17 I 819.8 33 I 800.7m 49 I 5.065 65 I 2.521 2 I 5.066 18 I 3.46 34 I NC 50 ! 5.073 66 I 2.521 I I I I 3 I 2.385 19 I NC

7、35 : 3.47m 51 I NC 67 I 2.521 I I I I 4 I 3.365 20 I 2.53 36 I NC 52 I 2.86m 68 I 2.521 5 I 2.87m 21 I 2.531 37 I 5.065 53 I 5.077 69 I 2.518 6 I NC 22 I NC 38 : 2.86m 54 I 5.077 70 I 2.527 I I I I 7 I 3.45m 23 I 2.399 39 I 24.5 55 I19.21m 71 I 2.527 8 I 814.8m 24 I 3.46m 40 I 1.777 56 I NC 72 I 2.5

8、27 9 I 814.8m 25 I 797m 41 I 2.558 57 I 18.7m 73 I NC 10 I NC 26 I 797m 42 I NC 58 I 5.065 74 I 3.44m 11 ! 682.2m 27 : 618.8m 43 : 2.86m 59 : 2.87m 75 I NC I 12 I NC 28 I 5.066 44 ; NC 60 ; 2.87m 76 ; 2.521 13 I 3.46m 29 I NC 45 I 2.84m 61 I 2.87m 77 I NC 14 I 690.9m 30 I 628.4m 46 I 2.8m 62 I NC 78

9、 I 5.066 15 : 819.7m 31 I NC 47 I NC 63 I NC 79 I 2.527 I I I I 16 I NC 32 I 800.7m 48 I 1.987 64 I NC 80 I 2.525 IC301 1 I 4.07m 12 I 5.073 23 5.073 I 34 5.078 2 I 2.147 13 I 4.01m 24 4.9m I 35 5.078 3 I 2.341 14 I 4.202 25 14.4m I 36 4.04m 4 I 4.08m 15 I 4.19m 26 5.074 I 37 4.7m 5 I 5.077 16 : 4.1

10、8m 27 5.077 : 38 5.074 I 6 I 5.076 17 I 5.073 28 3.586 I 39 5.076 7 I 5.076 18 I 4.997 29 64.66m I 40 5.076 8 I 5.073 19 I 4.989 30 1.488 I 41 5.5m 9 I 5.071 20 I 5.064 31 5.068 I 42 6.6m I I I 10 I 5.077 21 I 4.9m 32 6.5m I 43 4.55m I I I 11 I 4.74m 22 I 4.9m 33 2.502 I 44 4.6m -11 - MRD-M501 IC302

11、 IC303 IC304 1 I 5.074 I 1 I 4.1m 5 I 5.077 I I 1 I NC I 2 I 5.078 2 I 4.1m 6 I 5.077 2 I 3.98m 3 I 4.06m 3 I 4.1m 7 I 4.1m 3 I 1.5 4 I NC 4 I 4.1m 8 I 5.078 4 I 5.078 5 I 4.05m I 5 I 3.98 I IC305 IC306 IC307 1 I 15.154 1 I 5m 8 I 4.22m 1 I 2.925 2 : 3.62m 2 I 5.077 9 I 4.9m I I 2 I 2.925 I 3 I 3.69

12、m 3 I 4.17m 10 I 4.9m 3 I 4.3m 4 I -15.209 4 I 3.3m 11 I 5.077 4 I 1.907 5 I 4.1m 5 I 5.077 12 I 5.077 5 I 1.251 6 I 56m I 6 I 4.17 13 I 4.202 I I 7 : 15.255 7 I 4.17 14 I 5.077 I I 8 I 15.177 IC308 IC309 IC310 1 I 8.056 1 I 4.997 8 I 4.16m 1 I NC 2 I 4.16m 2 I 5.073 9 I 4.16m 2 I 5.073 3 : 406.5m 3

13、 : 5.049 10 : 4.17m 3 : 4.26m 4 I 4.16m I I 4.17m 11 I 5.077 I I 4 : 4.26m 5 I 1.324 5 I 4.17m 12 I 5.075 5 I 5.078 6 I 8.094 6 I 4.17m 13 I 5.078 7 I 8.078 7 I 4.17m 14 I 5.077 8 I 4.661 IC311 IC401 1 I 5.078 8 : 4.17m I 1 I 2.538 9 : 4.33m I 2 I 4.25m 9 : 4.17m I 2 I 2.679 10 : 2.357 I 3 I 4.26m 1

14、0 I 4.17m 3 I 5.067 11 I 5.067 4 I 5.073 11 I 5.077 4 I 2.679 12 I 5.067 5 I 4.17m 12 : 4.28m I 5 I 1.578 13 : 4.33m I 6 I 4.17m 13 I 4.26m 6 I 4.34m 14 I 5.067 7 I 4.17m 14 I 5.078 7 I 4.33m 15 I 5.045 8 I 5.064 16 I 5.067 IC501 1 I NC 14 I 28.41 27 I -28.35 40 I 4.889 53 I 3.86m 2 I NC 15 I NC 28

15、I -2.77m 41 I 4.26m 54 I 2.447 3 I NC 16 I NC 29 I 4.889 42 I 26.51 55 I 5.077 I I I I I 4 I 24.32 17 I 24.82 30 I 4.889 43 I 4.27m 56 I 5.078 5 I 24.81 18 I 24.33 31 I NC 44 I 4.27m 57 I -0.2m 6 I NC 19 I NC 32 I 4.3m 45 I 4.889 58 I -28.36 7 I 28.41 20 I NC 33 I 4.889 46 I 2.361 59 I -28.36 8 I 28

16、.41 21 : -24.01 34 : 4.28m 47 I 4.889 60 : -18.464 I I 9 I 18.665 22 I -24.46 35 I 2.642 48 I 1.65 61 I -28.34 10 I 3.93m 23 I -28.34 36 I 4.943 49 I 2.538 62 I -28.34 11 I NC 24 I -28.34 37 I 4.949 50 I 2.532 63 I -24.5 12 I 28.42 25 : -18.462 38 I 4.864 51 I NC I I I I 64 j -24.03 13 I 28.41 26 I

17、-28.35 39 I NC 52 I -2.406 - 12 - IC601 1 I 5.078 I 2 I 3.92m 3 I 13.652 IC604 1 I 5.074 2 I 8.018 3 I 3.89m 4 I NC I 5 I 3.88m IC610 1 I 14.326 2 I 4.62m I 3 I 8.972 IC901 1 5.074 5 2 -28.33 6 3 -27.73 7 4 -28.36 8 G I D I Q501 -24.44 I -225.4m : I Q502 -24.45 I -222.2m : I Q503 24.83 I -132.8m , Q

18、504 24.82 I -131.5m I Q505 24.82 I -223.4m : I Q506 24.82 I -223.6m I E I B I Q301 12.532 I 12.415 I I I Q302 4.1m I 5.064 I I I Q303 4.93m I 4.03m I Q601 14.41 I 462.8m I Q602 3.95m I 4.996 I I I Q603 14.41 I 682m I Q605 30m I 3.89 I Measuring Conditions 1.Power Supply Voltage 2.Measuring Meter 3.M

19、easuring Point Reference 4.Measuring Condition IC602 1 I 14.318 I 2 I 4.24m 3 I 5.072 IC606 1 I 2.597 2 I 2.594 3 I 4.025 4 I 198.2m I 5 I 1.693 6 I 3.752 7 I 3.87m 8 I 14.328 I IC612 1 I 14.313 2 I 4.25m I 3 I 5.078 -27.73 -28.83 5.074 3.85m s -28.35 Q507 -28.35 Q508 28.44 Q609 28.44 Q610 28.44 Q61

20、2 28.44 Q614 C 12.441 Q611 50.59m Q617 5.074 Q618 14.397 Q701 86.33m Q702 14.349 Q705 682m Q706 : DC14.4V : Digital Multi Meter : Between GND : No Signal Input - 13 - 9 10 11 12 13 14 15 16 G -24.48 -24.48 245.1m 250m 242m 243.4m E 4.988 -15.138 15.189 3.84m 3.84m -27.63 3.94m MRD-M501 IC603 1 I 14.

21、326 I 2 I 4.12m 3 i 8.093 I 252.7m 247.1m I 14.328 I 14.327 I I 5.039 I 5.039 ! 5.039 I 3.85m I I D I s I -131m I -28.36 I I I -131m I -28.36 I I . 14.394 . 4m I I I 14.394 I 4m I 14.394 I 4m I I I 14.394 I 4m I B I C I 5.039 I 199.3m I I I -15.732 I -28.33 I I i 15.813 i 28.44 I 11.68m I 703.5m I 2

22、8.72m I 3.804 I I I -28.33 I -28.32 . 776m . 14.3m I I MRD-M501 Description of IC Terminal TMP86PM47U : IC301 No. Symbol 1/0 Terminal Description 1 vss I GND connect terminal of AID converter. 2 XIN I Crystal OSC connect terminal. 3 XOUT 0 4 TEST I TEST terminal. 5 VDD I Power supply terminal. (4.5

23、to 5.5V) 6 I2C_SDA 0 I2C-SDA output terminal. 7 I2C_SCL 0 I2C-SCL output terminal. 8 RESET I RESET terminal. 9 BAT_DET I BAT-DET terminal. 10 !_LIMIT I I_LI MIT input terminal. 11 V_DET -SEL 0 VOL T-DET circuit ON/OFF terminal. 12 DSP_RST 0 DSP-RESET output terminal. 13 MDL_SEL 1 I Model distinction

24、 input terminal. 14 CMD_DOUT 0 Outer commander data output terminal. 15 CMD_DIN I Outer commander data input terminal. 16 CMD_CLK I Outer commander clock terminal. 17 MDL_SEL2 I Model distinction input terminal. 18 POWER_P1 19 POWER_P2 0 Power supply circuit control signal output terminal. 20 POWER_

25、P3 21 HU_LINK_CLK 0 HU LINK indicator clock output terminal. 22 HU_LINK 0 HU LINK indicator output terminal. 23 VOLT_DET I VOL T-DET terminal. 24 NC(PULL-DOWN) -Pull-down connect terminal. 25 OUT_THRM I Output Thermal detect1 26 AD_KEY I KEY level input terminal. 27 AD_BASS I Gain level input termin

26、al. (Bass Knob) 28 AD_VOL T I Voltage signal input terminal. 29 AD_CURR I Current signal input terminal. 30 AD_THRM I Temperature signal input terminal. 31 AD_ THRM_DET I Temperature detect input terminal. 32 AD_COMBASS 0 Gain level input terminal. (Commander) 33 AD_IN_LV I Input level signal input

27、terminal. 34 VAREF I Analog standard voltage terminal. 35 AVDD -Analog power supply terminal of AID converter. 36 AVSS -GND connect terminal of AID converter. 37 IN_CH 0 PWM-1 /1 + 2 select output terminal. 38 PWM_PDN I PWM-PDN input terminal. 39 PWM_STBY 0 PWM-STAND-BY output terminal. 40 PWM_MUTE

28、0 PWM-MUTE output terminal. 41 VFD_CLK 0 VFD driver synchronous clock output terminal. 42 VFD_SD 0 VFD driver transmission data output terminal. 43 VFD_BL 0 VFD driver blank output output terminal. 44 VFD_LH 0 VFD driver latch gpi. I 31 ;agf Ci! V D (12 - 15 - MRD-M501 Electrical Parts List * Each p

29、arts on PW Board are described in order of the reference number. =MAIN PW.Board C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C127 C128 C129 C130 C131 C132 C135 C136 C137 C138 C139 C140 C141 C142 C143 C144 C145 C146 C147 C148 C149 C201 C202 C204 C205 C207 C208 C210 C212

30、C213 C214 C215 C216 C217 C218 C219 08E33660S01 08E33660S01 08E33660S01 08E33660S01 08E28771 S01 08E28771 S01 08E31817S01 08E28771 S01 08E28771 S01 08E28771 S01 08E31817S01 08E33660S01 08E33660S01 08E33660S01 08E33660S01 08E3311 0S01 08E33110S01 08E3311 0S01 08E33110S01 08E33660S01 08E33660S01 08E209

31、92S01 08E20992S01 08E20992S01 08E20992S01 08E20992S01 08E33110S01 08E33110S01 08E33110S01 08E28771 S01 08E28771 S01 08E28771 S01 08E28771 S01 08E28771 S01 08E28771 S01 08E28771 S01 08E20992S01 08E33110S01 08E31820S01 08E31820S01 08E32054S01 08E32054S01 08E31820S01 08E31820S01 08E31820S01 08E31820S01

32、 08E28771 S01 08E31828S01 08E33395S01 08E33395S01 08E33110S01 -16 - CAP, CER 102-J-CHIH CAP, CER 102-J-CHIH CAP, CER 102-J-CHIH CAP, CER 102-J-CHIH CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 562-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP,CER 103-K-B1H-CP CAP,CER 103-K-B1H-CP CAP, CER 562-K-B1

33、H-CP CAP, CER 102-J-CHIH CAP, CER 102-J-CHIH CAP, CER 102-J-CHIH CAP, CER 102-J-CHIH CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 102-J-CHIH CAP, CER 102-J-CHIH CAP,TF,AMCS 222-J-RD CAP,TF,AMCS 222-J-RD CAP,TF,AMCS 222-J-RD CAP,TF,AMCS 222-J-RD

34、 CAP,TF,AMCS 222-J-RD CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP,TF,AMCS 222-J-RD CAP, CER 102-K-B1 H-CP CAP,

35、 CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 1 0R-D-CH1 H-CP CAP, CER 1 0R-D-CH1 H-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 103-K-B1 H-CP CAP, CER 152-K-B1 H-CP CAP,CER 47R-J-CH1 H-CP CAP,CER 47R-J-CH1 H-CP CAP, CER 102-K-B1 H-CP C

36、220 C221 C222 C223 C300 C301 C302 C303 C304 C305 C306 C308 C311 C316 C319 C323 C324 C325 C327 C328 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C340 C375 C376 C377 C378 C379 C380 C381 C402 C403 C404 C405 C503 C504 C505 C506 C511 C512 C513 C516 C517 C518 C520 C521 C522 C527 C528 08E31820S01 08E3

37、1820S01 08E31820S01 08E33110S01 08E31820S01 08E29517S01 08E28771 S01 08E28771 S01 08E31170S01 08E28771 S01 08E31820S01 08E31820S01 08E32056S01 08E31820S01 08E31820S01 08E32056S01 08E31820S01 08E31820S01 08E31820S01 08E31820S01 08E32056S01 08E32056S01 08E32056S01 08E32056S01 08E28771 S01 08E28771 S01

38、 08E31820S01 08E28771 S01 08E33659S01 08E28771 S01 08E28771 S01 08E33660S01 08E32056S01 08E31820S01 08E31820S01 08E31820S01 08E31815S01 08E31815S01 08E27841S01 08E25317S01 08E22969S01 08E33110S01 08E31820S01 08E33110S01 08S55504Y01 08E33316S01 08E31820S01 08E33110S01 08E31820S01 08S45539Y05 08E33316

39、S01 08E25317S01 08E31820S01 08E31820S01 08E31820S01 08S45539Y05 08E33316S01 -17 - MRD-M501 CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 102-K-B1 H-CP CAP, CER 104-K-B1 E-CP CAP,TF,AMCS 682-J-RD CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 223-K-B1 H-CP CAP,

40、 CER 103-K-B1 H-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 101-J-CH1 H-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 101-J-CH1 H-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 101-J-CH1 H-CP CAP, CER 101-J-CH1 H-CP C

41、AP, CER 101-J-CH1 H-CP CAP, CER 101-J-CH1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 104-K-B1 E-CP CAP, CER 103-K-B1 H-CP CAP, CER 221-J-CH1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 103-K-B1 H-CP CAP, CER 102-J-CHIH CAP, CER 101-J-CH1 H-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP C

42、AP, CER 104-K-B1 E-CP CAP, CER 821-K-SL 1 H-CP CAP, CER 821-K-SL 1 H-CP CAP,TF, MMTS 123-J-RD CAP,TF,MMTS 474-J-RD CAP,TF, MMTS 103-J-RD CAP, CER 102-K-B1 H-CP CAP, CER 104-K-B1 E-CP CAP, CER 102-K-B1 H-CP CAP,CER 334 MX7R2A-CP CAP MMH 105-J-M(100V) CAP, CER 104-K-B1 E-CP CAP, CER 102-K-B1 H-CP CAP,

43、 CER 104-K-B1 E-CP CAP, CER 152KX7R2J-CP CAP MMH 105-J-M(100V) CAP, TF, M MTS 47 4-J-RD CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 104-K-B1 E-CP CAP, CER 152KX7R2J-CP CAP MMH 105-J-M(100V) C529 C530 C531 C532 C533 C535 C537 C539 C541 C543 C547 C548 C549 C550 C552 C554 C555 C556 C557 C565

44、 C567 C569 C571 C577 C579 C581 C583 C592 C593 C602 C603 C604 C605 C607 C608 C609 C610 C614 C615 C617 C618 C619 C620 C621 C623 C626 C629 C630 C631 C632 C634 C639 C647 C701 C901 C902 CB302 08E25317S01 08E33110S01 08E31820S01 08S55504Y01 08E31820S01 08E33110S01 08E33110S01 08E33110S01 08E33110S01 08E33

45、110S01 08S45539Y01 08S45539Y01 08S55504Y01 08S55504Y01 08S55504Y01 08E3311 0S01 08E33110S01 08E31991 S01 08E31991 S01 08E3311 0S01 08E33110S01 08E3311 0S01 08E33110S01 08E3311 0S01 08E33110S01 08E33110S01 08E33110S01 08S45539Y01 08S45539Y01 08E31170S01 08E28771 S01 08E28771 S01 08E28771 S01 08S45539

46、Y01 08E33110S01 08E3311 0S01 08E27842S01 08S45539Y01 08E33110S01 08E31991 S01 08E28771 S01 08T95420W01 08S45539Y04 08S45539Y04 08E28771 S01 08E28771 S01 08E28771 S01 08T95420W01 08T95420W01 08E33110S01 08E28771 S01 08E31820S01 08E31820S01 08E31820S01 08E31815S01 08E31815S01 09T15373Y12 -18 - MRD-M50

47、1 CAP,TF,MMTS 474-J-RD CAP, CER 102-K-B1 H-CP CAP, CER 104-K-B1 E-CP CAP,CER 334 MX7R2A-CP CAP, CER 104-K-B1 E-CP CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 102-K-B1 H-CP CAP, CER 102KX7R2J-CP CAP, CER 102KX7R2J-CP CAP,CER 334 MX7R2A-CP CAP,CER 334 MX7R2A-CP CAP,CER 334 MX7R2A-CP CAP, CER 102-