Panasonic-SAAK22-cs-sch 电路图维修手册.pdf

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1、mCD SERVO CIRCUIT SCHEMATICDIAGRAM -1 -: +B SIGNALLINEEII$:CD SIGNALLINE !t c 0B0 0 GND - - OV22 , eo , 0, ,R736 L L; 100 n mm I- mJ mJ % 5 R725C752C738 1isbP 3901000P0.01 36 0.1 35 M o;,CI15 M702:;c2700P R729R728 SP MOTOR 3.9K3.9K R715 R727R749 1K 3.9K4.7K mJ C736 mJ 38 0.1 37 R723R731 6.8K6.8K TRV

2、 MOTOR SCHEMATICDIAGRAM - 2 mCD SERVO CIRCUIT -: +B SIGNALLINE :CD SIGNALLINE m 20 iNJ m 23 R717C7Z1 1K C725 50V1 m R721 1000P 22 100 C726m 1000P21 R718 C728 1K 50V1 6.3V22q C C730 C732,fC733 LCH OUT I 0.1 6.3V2200.1 m :;:- A.GND C754 470P 1 RCH OUT C753 I 11l 470P DV I C743 10V220 0.1 I t mmmm TX I

3、 8d 00 F B IifL 0.1 , 0 864 P.GND VDOi;JQLL Qe isa:Q-:2(I)BCLK 1 X2 OUTLRCK2 MCLK I X11NSRDATAl3MDATA X701 VSSDVDD14 MLD 1 M9M08T-t SBCKDVSS15 SPEEDCD oR714SUBC TX6 1.6V BLKCK 0 SOCK C722 -t VCOF2MCLK73.2 C721 SUBQCD 10P 10P PCK MDATA8 0.5 R753 EFMIC702MLD9 3.2V 10 STiT 1 AVSS2MN662790RSCSENSE m mIR

4、ST AVDD2 SERVOPROCESSOR !FLOCK1 3 0 C744lc718 DIGITAL SIGNAL PROCESSORI :O f- 220K 0 t SEL 0 0 00 ccc 00 0 0 00 2 0 8701 RESET SW ! TJ702 mmm 1615 1 N702 TOm PANEL CIRCUIT (CP606)ON SCHEMATIC DIAGRAM-8 SCHEMATICDIAGRAM - 3 mMAIN/TUNERCIRCUIT : +B SIGNALLINEq :FM SIGNALLINE 000 :FM OSC SIGNALLINE : A

5、M SIGNALLINE II. :AM OSC SIGNALLINE : FM/AMSIGNALLINE .5V (FM : ON)f.ttrmr- -D- -I!C?103R107R109lf3m 66(1) ICF2011 0 . 01 330330CF202 J 4P4.RLFFETNGD01LC104R106C105R108RLFFETMGD01L IFT.1.131000P470K1000P 470K1_ 7 : !5 5 101 1:JqJ :J:J.-I. rt: i: CJ.1.1 oo(t IC102jlC101R103 0.022;: 6i16V10010.01100 1

6、50 a jjrI D 15Pl 8Pt:. -1 100G 3: W I ;T8PI_J Q110OV(OV) ftVlQ110 ,ON1;,2SC3311ARTA DC DETECT SWITCH - R121C120 22K16V10 R143C138 22K0.01R140 iji3hC139 O IT O 7 R146 I ()1JB 7 M ,.0.01100K oa: B ffi=t; ci f 0: 8 06 C143 4700pI I - C141R141 50V16.8K R145 100K -2 - 0 c3 00 0 0: 0 ! 0 IIR139 22K cc IC1

7、01 .J !J.!Ii N L101-L102 ,hC136 a RLQBR3.:-rD-D Io00P.oj .0 A OIr k : o:t -i U 0 ro 0 cr: J,AMOSCCOIL6 m- ni I o: Z101 0 RLA2Z007-T 98 TUNERPACK Z120(EN17290G1Y) r- 1 1D FM EXT1.;22P15P8Pto ; ,F -VY , 3t: GND S a.r33K AM LOOtP.!.f:18P ANT.L-q- X 0.022 AMEXT-4 ANT JK101f I: ! 3P 47PI L - R110 1K R122

8、 2.7K IC101 LA1833NMNTLM FM/AM IF AMP DET/AM OSC MIXI FM MPX C107 0.047 C110 0.01 -.m:;- 5.6K 1m2 o IC125 16V2.2 1C132C130 D101T1000P6.3V100 UDZSTE175R1B.L. R111 390 R113 10K C111 50V4.7 R115 560 - Jc R 31 68 C129C149 6.3V100IO.1 R128 82 RCH CE LCH PLLDA DO/ST PLLCK C112 0.01 C133 27P C134 27P R138

9、3.3K R130 10K IC102 LC72131 MDTRM PLL FREQUENCYSYNTHESIZER R116 1K IC102 o o ro R134 cr: 470 R137 1K cr: t- en w 0 00 R132 10K R133 1K R117 68K R125 470 o0 en0 . -V TUNGND .r-;5VTOm DOISTAMAIN CIRCUIT so(1B) ON +7.5VSCHEMATIC DETOUTDIAGRAM-4 L Tom MAIN CIRCUIT (2B) ON SCHEMATIC DIAGRAM-4 SCHEMATICDI

10、AGRAM -4 -: +B SIGNALLINE : MAINSIGNALLINE EITI4 :CD SIGNALLINE : FM/AMSIGNALLINE : RECORDSIGNALLINE CN303e1JeQ)0CDxoa:0 gL ,I a: 0 w z t- Z0z enLL Z enen w - a.1II I I I I( a: L00 - IL IIO0 . I R212 R211 lr :; 4.7K2.2K oj zL en R412 2 680P100P 3.9K ,.;- ,.0 RCHC33 , , K305 R201 R210 16V10 a:g:3:g:5

11、oCQco:o(jj10K 1K(OV) N 1R302 R301 (OV)OVa.O(fJ 1209 100K100K ALCCCQ 47K 1C40716V10A., ( 4.0V) ALGR (3.99V)3.99V N C7x. RECl R410 RECR 1K oj 1610 C308 0.1 w: VFC1 1409 GNO 47K w P 2B m (j C310 VFC2 IC301 302 MIC BH3874AKS2 .1000P yR207 DPLL1 AUDIO SOUNDPROCESSOR RCH 1.5K 10K CE -VI R300PLLCE1 R2 iC2!

12、 DPLl2 R214 LCH. 4.7K 10K DPLR1 PLLDA-v 10K220PI 4.54V4.54V DPLR2 DOIST C304 P51 PLLCLKm 0.047P52 301 F1L1 -yR407 C305 I68f 1.5K 470 P F1l2a: N N N TUNGND i ,40B !9404 ;318 LL:u: f!:f!: E2E2 E2Lt 15V UDZSTE177R5 C306C307 123456I. I 10K1220P 50VO.3350VO.33 fll!il! 1! DOIST R3038T DO SD 10K I SD 7.5VI

13、R304R305+15V DEIOUT 4747 . L g1B :5 2i:5is Iii :g:g C311 C322C324C334COO6C341 50VO.330.0270.0275600P5600P 1500P PBL PBR -v AGND f- oRECL j w RECRA. . 8 ;8 5ao0 5V . .-. .-. DGND C313 5 M010V R213R413 0.15 56K56K w MOGND M : Q250 22K 1 R253(-3.76Vj o1r 1,0R1ir22K-3.76V(-3.76VJJI-376VR226 -_. - I OV)o

14、v120 C432C232(OVJJOV 3300P3300P R451R448R251R248ffd0foV 20120 120Q450Cs:;-;%t -376V R426 120 1C302 M5218AP BUFFER AMP 0400 KTD1304TA MUTING SWITCH HIGH-CHANNELLCH Q200 KTD1304TA MUTING SWITCH HIGH-CHANNELRCH C84 16V101.5K15K gC229CZ30 ()(D ;100F47P g g0 ?fit C3184V-3 D2?S1 : i -cl 35 6 8 1C429 C430

15、100P 47P C428R425R424 p116V101.5K15K 6Pf R329 47K R222 4.7K R422 4.7K C226 0.056 - C426 0.056 IR427 6.8K + R227 6.8K + C354 10V220 R391 47 C431 16V10 R392 47 C355. 16V10 D317 UDZSTE179R1B R385 47K R374 82K I 0.1 C363 100P I C356 0.22 :x:.C231 -v16V10 R379 4.7K BASS3 I C364 100P o L : II VCC CAF FILT

16、ER BASS5(4Y).4Y., BASS4 I 5 r: J N W , I IRli R351g;: I, I W I ()10K I Rr21t R353 10K R358 47K Jj 2K :;: : 1e5 CD.L 47K I I I m N d g O()(Z)()GG(j) CN309 _-.1 TOmY CD LOADINGCIRCUIT (CN1) ON SCHEMATIC DIAGRAM-12 SCHEMATICDIAGRAM -6 -: +B SIGNALLINE-: -B SIGNALLINE mMAINCIRCUIT I!$: MAIN SIGNALLINE :

17、;fJiil Ff RL 1N4003S-P VP ;l.2SB621 A RSTA SWITCH 1 11; lt+10V MOTOR FOR CD 03510351 KRC102STA CD SUPPLY CONTROLSWITCH SCHEMATICDIAGRAM - 7 !1PANEL-C-IRI ALLINE : MAINSIGNALLINE r:lTACTSWITCH (1) CIRCUIT I 123456 C600,f. 35V221. 8911 FL600 RSL0314-F I 2940 RCD37142TC5 REMOTE CONTROL SENSOR - - - - -

18、 I R681 10K D698 D696 D692 R637!c608I 22K.l330P C6096.3V100 C61n0.1 o R6388t:; C611 :glt 6.3V1000P1016 CR12M 723TAg 1000Pa: D692,D696,D698 RVD1SS133TA NABLED CTRL+B R624 22K R623 1.5K Lt0600 KTA 1271 OYTA SUPPLY SWITCH LED +9V I IC601 BU2090AF-E2 10EXPANDERIC R628R629R630 10K10K10K R631100KEY1 R6310

19、0KEY2 R633 100KEY D605VJOGA/B SLl325URCT31IR680DVREF+ R63410KSE 1KSER , , , , , 9gkg8R :09 _vvIvvv Ioe.3.9KT I(SYS6V .;-,.:(oD605CD1 ()()()()()d ZT .:IC601()10()c86 I ;I ;I I5 8VREF+ -zo zo-0 2_ 9 61 6 aT:N:.:MUTEA :UI:!:n! g - - R951 22K ,R950 10K 8950 T I D914-D918 SLR325MCT31W ,clJ914 .,.JJ91R914

20、470 D916R91470 R916470 R917 470 R918470 .L. R919 12K R900 22K 091 D918 . D949 R325DCT31 T REF+ NAS_LED DLED APE_LED UNER_LED GCTL +8 :CD SIGNALLINE TOm MAIN CIRCUIT (CN302)ON SCHEMATIC DIAGRAM-5 TOm CD SERVO (CN702)ON SCHEMATIC DIAGRAM-2 SYNC R667 668 R669 5.6KT5.6K5.6K(Z) D15MLL D616MDAT D617MCLK0

21、PGND0 CD7.5V0 ,-rn:swe CDDGNDg c g 0 CDAGNDO C619CDL0 L d100PCP606 C620100PSD0 ST/DO/SQCLK CHGcs; CHGCW 2) LED9V g NASAI1) PCQNT MO HPGND HPSW CP607 D650 D651 v-: 674 1K v- A . R686 5.6K D650- D651 RVD1 SS133TA DVREF+ 011 FL2 SYS6V DVREF+ I RLQBf8JTD-D-vp C660 50V3.3 TOIa DECKCIRCUIT (CN1001)ON SCHE

22、MATICDIAGRAM-10 2SA 0W STA ffi ffi DECK +6V SUPPLY CJ)CJ)CJ)00,_KR J, 6DATA CD BLK ClKINTERFACE 602, Fiff:- :1P-if/eVi00_ fgj: JJSYS6VR65R655 R R656 00124K44K10K RVD1SS133TA R622 100K R620 100K R618 100K R616 100K R614 100K R612 100K + w a: Q601 KRC103MTA POWER RESET SWITCH R621 100K R619 100K R617

23、100K R615 100K R613 100K R611 1MK SW5V R998 1.2K rcgfol 1 8k91 R994 120 I R652R651 68168 IC990 LC72721 NMTLM RDS D990 r-MTZJ5R1BTA R995 1K R677 680 ti 4 1 C631 0.01 C64 68PR678 X601330KR679 2K7S0210M C643C646L990-L991!C647 56P18PRLQB101JTD-DT15P C644 1 68P R9920X600 1KRSXZ4M 19D01 T C639 0.01 -=- c

24、0 - , Q607 KTC3199GRTA os vrORRf3 IIIIII III SCHEMATICDIAGRAM - 8 !JPANEL CIRCUIT R675 4.7K R676Q608 4.7KKTC3199GRTA SWITCH i 8I (002V 2KOSCILLATOR 2s ()I,) (j.07VJO.99V Q607 8f :;- C640C641 Riy:,:, 1000P1000PO02Vj D620-D621 1SS291TA - - 00 wo N:J ww C994 47P a: i! - I0 1 1t:Jwoi; g , C1034 50V3.3 A

25、LC1-liP IC1001Q0.3 c!-C p 45678 oo cn ! 1017 18.2K -:L R1015 47 c1t:32 0.018 PB AMP(L) BBAMP(R) A C1020 470P nC1019 1000P .h g i -V m iii C10? Om 1OOOPI 8 a:M C1035 0 50V3.3 ci R1022 C103 0.018 1 220P R1010 C1021 C1E.?Z 10K R1016 18K470P 1000PI 47 C1022 R1028 lOOOP 8.2K R1009 18K RECH -69.5dB -69.B

26、IC1004 BA7755A RIP SELECT A., . 4 C1006 50V1 5 R1001 1 H:DCS 02G)-:L. L GG-J )- R x E HEAD CS1001 G)G)- BL EADGG- ) - R R1037 OOKON 1011 ow(-u.02V ,v01010 R1036 47 G)(J) CP1002 Toll MECHANISMCIRCUIT (CS971)ON SCHEMATIC DIAGRAM-9 Tala DECK CIRCUIT (CP1001)ON SCHEMATIC DIAGRAM-10 CS951 IC1001 AN7348ST

27、A-E1 P.B EO/REC AMP/ ALCITPSAMP 01008-01011 KTC3875GRTA INTERFACE 01009 06Vm05V 01008.-11 I R1027 f-100K q J-R1024 56K PL D951 MA165TA R953 9K C1026 6.3V47 01004-01005 2SD2144STA BIAS OSC (PLAYDN) 01007 KTC3875GRTA BIAS OSC CONTROL R1014 4.7K S952 R952 820 I Cr02 IC951 ON2180RLC1 PHOTO INTERRUPTER T

28、ala DECK CIRCUIT (CP1002)ON SCHEMATIC DIAGRAM-9 G) ) (1) CS971 D971 MA165TA CDH10011W1001 IH iri 1! z z+Z+Z o . o0 w 0 t 0: L L 0:0 R 072R107R1077 330 82K39K A. R10eS C1057 1058 C1060 50V3.3 47P 4700P 01020 C1054 1064 R,59F6.8K 50V3.3 Q1020-Q1021 50V3.3 KTD1304TA C1056 .01I ov: R1091 R1068 0.01 J ;O

29、.7V2.2KFILTERAMP 15K BA4558FE2 O.7Va:W 1K 6 . 8 6.8K 47K R1057 R1070 VCC ov: 2.2K 10K R1092 ovO.7V 2.2K IC1003 C ovR1093 ,dov 01024 R1096 C1051R1071 -;t . ov 100K ov1K, R1081R1082 2SD2144STAOSOV1 10K GND N 01021 a 1K39K TPS DRIVE y 31a C1063R1083 R109 0.1 8.2K R1049 47K 1M C1048 V R1053 5OX19 5V 680

30、 ., R1084i ov01014 R1056 R1058 2.2K 220 2.7K- R1045ov 100K C1053 C104916V220. ov11000PR1051 R1054 :0: v O.7V 01012220 680 R1047 1K V10K50VO.1 ov OV ( I R1048 Z1001Z1002 1K 01014-01015 ov RGSD12A1445TRGSD12A1445T 2SC2412KT96R 01016 01012-01013KRA 102STA - -BUFFER AMP34 r 346 KTD1304TA SWITCHINGDMT MU

31、TING N N R1050 C1052 0 . 1M + 0: + ww 0 50V1 z , ib t-t- ibw 1( w z 0 00 1(. C1047I 0: IJ 0:0: t- 1.7V :1 V 3V-W 11.7V C1059 R1075 R1079 OV iN 100P 4.7K ov R1046C1050 100K TOOOPR1052 R1087 R1076 01013 ov 2207K BP12.2K tf I,)1.8V 8643 :.:1.8VW t- L LW :;I z en L W W 0 I 1 a:.: ,w 0I 0 IC1002C C1062 0

32、.1 N 2i 01018 - O.2V L 0: L WN + I KTA12710YTA9 o0 SOLENOIDDRIVE 00:L I0:(DECK 2) , ? , 01017 01018 r - KTD1146YTA R1061 LL -:t 2.7 + MOTORDRIVE 01022 R1062 w 2.7 KRA 102STA LL0: R1060 8.6V 390 R1088 I2PL SWITCHING O.9V 22K IR1063 (RECDN) 010191K 01023 o101;L wov 01019 KRA102STA IC1002 Ri2 KTA 1271

33、OYTA MOTOR DRIVE g tb w 1/0EXPANDER 0Zz 9V (DECK1)1K 1PL (5(500: en 0: CDC1to-oICDCDC1 -, CN1001 ml(j) TOm TO MECHANISM PANELCIRCUIT CIRCUIT(CS951)(M (H600/W600)ON SCHEMATICDIAGRAM - 10 : +B SIGNALLINE SCHEMATICDIAGRAM-8 13DECK CIRCUIT ON SCHEMATIC DIAGRAM-9 -: -B SIGNALLINE TOm MAIN CIRCUIT(CN304)O

34、N SCHEMATICDIAGRAM-4 A : PLAYBACKSIGNALLINEi!lg : RECORDSIGNALLINE SCHEMATICDIAGRAM - 11 : +B SIGNALLINE-: -B SIGNALLINE : MAINSIGNALLINE IIPOWER CIRCUIT IC500 0- 0- .- .- .- .- 0, 4-, R556 2.2 R557 2.2 R507 560 R506 2.7K R503 2.7K ;fli:!1:X11:j fC550 0.01 Q519 ;o :-,oo; C547 0.01 R514 2.2K R515 3.9

35、K C515R512R519 0.0110K100 R517 330 D508D506 I D509D507 r C552 ; .foX,INil R530 1.2K C536 25V2200P D521 MTZJ10BTA D511 RL 1N4003S-P D530 RVD1SS133T C523 25V33 Q509 KTA 1271 OYTA SWITCH R532 330 D510 0503 KTA 1046 SWITCH D512 RL 1N4003S-P D P.GND DGND +9V -9V () v SW5V )-VP OllED9V 0V CP500 TOm MAIN C

36、IRCUIT_- TOII POWER CIRCUIT (H5001W500) ON SCHEMATIC(D DIAGRAM-11 mCDLOADING CIRCUIT Dl SUB-TRANSFORMER CIRCUIT & JK500 AC 230V-240V 50Hz &L500 RLQZ271M 250V T1.6A (!)G: W500 a W1Ba W2B C576 35V4.7 R589 10K R590 10K R588 1K &T501 RTP2N3B014 Q572 Q572 KRC102MTA SWITCH SYNCHONISING TOr:ICN 502 PAN ECQNQ CIRCUITSYS6V (H6011W601)FL2 ON SCHEMATICFL 1 DIAGRAM-8(!)SYNC SW5 TOm MAINCIRCUIT (CN309)ON SCHEMATIC DIAGRAM-5 Q1 RVTDTC 143EST POWER SUPPLY CONTROL o 0) (2) (1) W1 o 0) (2) CD O CD DETACT CIRCUIT m SPINDLEPOSITION CIRCUIT