GrundigFREAXX10RRCD4303 维修电路图、原理图.pdf

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1、FREAXX 10 RRCD 4303 Service Document Exchange Set Es gelten die Vorschriften und Sicherheitshinweise gem dem Service Manual Sicherheit, Material- nummer 720108000000, sowie zustzlich die even- tuell abweichenden, landesspezifischen Vorschrif- ten! The regulations and safety instructions shall be val

2、id as provided by the Safety Service Manual, part number 720108000000, as well as the respective national deviations. S Dieses Service Dokument ist nur in Datenform verfgbar This Service Document is only available as data nderungen vorbehalten/Subject to alteration Made by GRUNDIG in Germany H-S43 1

3、202 S Service Manual Sicherheit Safety Materialnr./Part No. 720108000000 ? FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303? RA CD TA RA TA CD RA TA CD L-CH GND R-CH R-CH GND L-CH R-CH GND L-CH TA 8V SYNC.REC. TO TAPE BD. CD 8V R_CH L_CH L.SW. RECORD PLAY FM MW LW FM MW LW FM MW LW LW MW FM RA 8V MUTE TO CD

4、 Q703 TO FUNCTION BD. SO6 03 TO TAPE BD. SO402 403A,403B L-CH GND R-CH L-CH GND R-CH R-CH GND GND L-CHL-CH GND GND R-CHL-CH PW. 8V GND 115 R-CH MW/LW OSC RED AMIF YELLOW MW ANT LW ANT TP4 TP1 TP2 TP3 TP5 UNIT :RESISTOR IN OHM CAPACITOR IN F INDUCTOR IN H UNLESS OTHER SPECI FY L-CH R-CH GND +12V GND

5、TO CD SYNC.REC. + C213 1u C214 20n Q203 9014C ACDC 4 5 6 SW201B 2P2TD 1 2 3 SW301A 2P2TD 3 2 1 4 VR301A 50KB R212 510K R209 220K D210 1N4148 15 14 13 16 SW201D 4P3TD 1 2 3 4 5 6 7 817 18 19 20 21 22 23 24 9 10 1114 15 16 1213 IC501 TA2111N C507 20n + C505 u47 R50110 C503 33P D502 1N4148 D501 1N4148

6、C502 33P C527 68P (NPO) + C528 10u C504 10n 11 10 9 12 SW501C 4P3TD C517 100n + C235 u47 3 2 1 4 SW201A 4P3TD 11 10 9 12 SW201C 4P3TD Q206 9014C D209 1N4148 R235 3K3 TC502 T30P 3 2 1 4 SW501A 4P3TD R213 6M8 R214 39K 7 6 5 8 VR301B 50KB 1 2 3 4 5 6 CN202 6PINS + C236 u47 R234 680K Q207 9014C + C237 u

7、47 R231 680K BT201 1.5X6=9V 1 2 SO211 2PINS + C513 4u7 + C510 4u7 12 L503 4.5X3T5 C501 33P 1 2 3 4 SO207 4PINS R306 2K7 R3032K7 C304 120n C302 120n 1 2 3 SO302 3PINS 1 2 3 SO301 3PINS R203 10K R202 10K R201 75K R204 75K + C520 220u 16V C512 10n(M) C509 10n(M) +C212 100u D101 1N4001 D102 1N4001 D103

8、1N4001 D104 1N4001 + C105 2200u 25V 1 2 3 4 L504 115T:30T 1 2 3 4 L505 327T:67T 1 2 SO502 2PINS R508 3K3 + C516 1u 7 6 5 8 SW501B 4P3TD SW501 SKE22F03 1 2 SO503 2PINS 3 2 16 4 7 T501 2492 + C518 u47 R517 8K2 C519 680P R516 1K + C533 1u + C506 4u7CF501 465KHz C521 5P(NPO) R504 15K R513 12K R510 12KR5

9、06 15K R505 15K R507 15K C523 22P(N220) R210 39K C522 24P(N330) 1 2 3 CN201 3PINS C242 1n8(M) C241 1n8(M) C514 1n(M) C5111n(M) R230 56K + C234 u47 C244 68P (NPO) C245 68P (NPO) R229 3K3 R305 8K2 R302 8K2 C526 140P(NPO) 12 L501 4.5X3T5 P501 FM ANT R503 470 CF504 10.7MS3 CF502 10.7MS3 12 L502 5X2.375T

10、 TC501 T10P 15 14 13 16 SW501D 4P3TD 3 2 16 4 7 T502 9330 C529 WIRE 0 52 VC501B PVC126 0 51 VC501A PVC126 0 53 VC501C PVC126 0 54 VC501D PVC126 C301 40n(Y5P) R301 560 R304 560 C303 40n(Y5P) R236 27K R232 27K T H E R M A L F U S E C T201 FM-481810SF/L48180SF Q202 9014C Q201 2SB772Q 7 6 5 8 SW201B 4P3

11、TD R211 33K R208 1K C211 100n SW203 LEAF SW 1 2 3 SO206 3PINS A - + M201 EG-530AD-2B FERRITE CORE B18 X 2T R237 6K8 R2281K8 CF503 10.7 MG77 R509 330 1 2 SO551 2PINS 1 2 SO501 2PINS LED651 3MM ORANGE C515 100n +C210 2200u 25V 1 2 CN101 2PINS R502470 3 2 11 108 7 9 5 6 1 12 4 GND IC201 TA8227P 1 2 3 C

12、N203 3PINS 1 2 3 4 SO208 4PINS 5 1 3 4 2 J201A STJ 5P/2P2T SP1 8 ohm SP2 8 ohm 1 2 3 CN205 3PINS + C223 100u C101 20n(II) C102 20n(II) C103 20n(II) C104 20n(II) R233 56K 1 2 CN204 2PINS R238 1K + C233 220u C238 10n D211 6V8 R239 100K + C202 22u D204 9V1 D201 1N4148 R206 100K D202 1N4148 R225 15K Q20

13、4 9014C R221 4K7 R222 4K7 1 2 3 CN209 3PINS C229 20n R227 22K + C232 2u2 R22615K Q205 9014C +C231 u47 + C230 u47 D203 1N4148 Q208 9014C R240 22K + C249 220u 25V Q209 8550C + C209 100u 25V Q210 9014C R241 47K R242 47K + C218 100u + C216 1000u R218 1 ohm + C220 100u + C219 1000u C201 100n(M)R217 1 ohm

14、 R220 220 R219 220 + C222 100u + C224 100u R215 150 R216 150 R252 150 R251 150 C203 100n(M) + C246 100u RRECD4303 Power + Tuner Section AC SOCKET + C225 u47 +C228 u47 C306 1n(M) C305 1n(M) FERRITE CORE B18 X 2T R244 30K + C240 10u D208 1N4148 R246 22K R248 82K Q212 9014C R250 1K C248 33n(m) R254 18K

15、 R249 1K Q211 9014C R247 82K R245 22K R243 30K D207 1N4148 + C239 10u C247 33n(M) R253 18K F101 T1.25AL L202 3T5 L202 500uH GNDTO CD CN707 L705 3T5 TO CD SECTION D213 1N5817 D212 1N5817 FREAXX 10 RRCD 4303? Fin2 1 Fin1 2 E 3 F 4 TB 5 TE- 6 TE 7 TESI 8 SCI 9 TH 10 TA 11 TD- 12 TD 13 JP 14 TO 15 FO 16

16、 FD- 17 FA 18 FA- 19 FE 20 FE- 21 AGND 22 NC 23 SPI 24 SPG 25 SP- 26 SPD 27 SLED 28 SLD 29 SL- 30 SL+ 31 JP- 32 JP+ 33 TGL 34 TOFF 35 TES 36 HFL 37 SLOF 38 CV- 39 CV+ 40 RFSM 41 RFS- 42 SLC 43 SLI 44 DGND 45 FCS 46 TBC 47 NC 48 DEF 49 CLK 50 CL 51 DAT 52 CE 53 DRF 54 FSS 55 VCC2 56 REFI 57 VR 58 LF2

17、 59 PH1 60 BH1 61 LDO 62 LDS 63 VCC1 64 U701 LA9242M ASP CD 17 VIN3 18 VG3 19 OUT3+ 20 OUT3- 21 GND 22 GND 23 GND 24 OUT4- 25 OUT4+ 26 I41 27 VIN4 28 VREF 29 VCC 30 RES 16 VCC 1 MUTE 2 VIN1 3 VG1 4 OUT1+ 5 OUT1- 6 GND 7 GND 8 GND 9 OUT2- 10 OUT2+ 11 VG2 12 VIN2 13 REGOUT 14 REGIN 15 U703 LA6541D R71

18、0 5K6R709 150K R7112K2 C716 33n C715 330P C7170.1u C7183n3 R713 100K C721 150n(M) R715 15K R717 6K8 Q701 2SA1317 / 2SA608NF C703 1n C704 47u R702 10 C706 0.33u C70747n(M) C708 6n8(M) C709 10u C710100u C705 10n 5V R145 4K7 C744 33n(M) R743 15K R742 12K C745 20P R7711K C747 2n2(M) R741 330 R74410K R73

19、4 22K Q704 2SB764 C740 470u C735 470u/10V C734 2u2 R718 33K R719 22K C723 100n(M) C724 1n5(M) R733 6K8 R720 15K R721 33K R72422K C725 33n(M) C726 18n(M) R723 1K5 C7273n3 R72656K C729 100P C728 0.33u R728 1K R727 56K R72910K C7304u7 C73122u R7306K8 R73610K C732 3n3 C746 OPEN R747 470 C767 100n R748 1

20、0K R749 10K R731150K R732150K R735 10K C701 10u R701100 C765100n(M) C72247n(M) R714 330 R716 27K 5V R750100K + C743 3u3 C748 OPEN R72533K T+ 15 T- 14 F+ 13 MD 12 VR 11 LD 10 GND 9 F 8 C 7 B 6 A 5 D 4 E 3 COM 2 VREF 1 F- 16 CN701 SANYO CDM 16 R703100K R704100K R705100K R706100K R707180K R708180K R746

21、270K C714 100u C711 10n R768 OPEN R712 WIRE C719 OPEN C720 WIRE C712 100u RRCD 4303 CD SERVO DFEI 1 SP 8 2 PDO 3 VVSS 4 ISET 5 VVDD 6 FR 7 VSS 8 EFMO 9 EFMIN 10 TMOD 11 CLV 12 NC 13 HFL 14 TES 15 TOFF 16 TGL 17 JP 18 NC 19 LASER 20 FSTA 21 3V3 VDD 22 EFBAL 23 PCK 24 SLOF 25 SLED+ 26 SLED- 27 PUIN 28

22、 DOUT 29 NC 30 SEG8 31 SEG7 32 SEG6 33 SEG5 34 SEG4 35 SEG3 36 SEG2 37 SEG1 38 VSS 39 NC 40 DIG2 41 DIG1 42 PROG 43 KEYIN 44 NC 45 RANDOM 46 FSEQ 47 DMUTE 48 VDD 49 C2F 50 AMUTE 51 REMOTE 52 RMTSL2 53 LCHO 54 L/R VDD 55 L/R VSS 56 RCHO 57 CLOSE 58 RMTSL1 59 Xout 60 Xin 61 XVDD 62 RES 63 DRF 64 U702

23、C749 330P C764 OPEN 1 2 CN706 DOOR R756 10K R757 10K R755 2K2 R754 2K2 C760 1n C759 1n +8V C737 10u C738 100u 5V C739 22n +3V3 Q705 9013H R737 220 D701 4.3V C736 100u C766 220n(M) C742 680P Q703 2SA1346 C758 3u3 C757 3u3 D703 GMA01 D702GMA01 C756 10n R753 220 Q702 2SA1346 R751 10K X701 16.9344M C753

24、 33P C754 33P C750 22n C755 470u C761 100u C713 0.1u 1 2 CN703 POWER DC8V 5V 5V R722OPEN 1 2 3 CN707 Line Out V-RFV L702 10uHC751 100u C752 22n R758 OPEN 21 34 L701 Com Mode C702 10n R767560 R766560 R765560 R764560 R763560 R762560 R761560 R760820 R759 SHORT D705 SHORT D704 IN4148 R752 1M RWC COIN CQ

25、CK RWC COIN CQCK 12 J001 RMTSL ANAGND Spin+ Spin- Sm- Sm+ Limit Sw Limit Sw 1 2 3 4 5 6 CN702 6PIN *OPTION REMOCON CUSTOM RMTSL1 CODE SET UP J001-SHORT/OPEN C733 470u LC78602RE-8614(LED) Q706 9014C R740 470 R738 82K R739 18K C741 100n R769 47K R770 100K Q707 9014C MUTE C763 100u C762 100n RF SY.REC

26、1 2 3 4 5 6 7 8 CN704 LED LCD USE TO SO801 TO L201 OPEN TO SO802 1 2 3 4 5 CN705 Key Board R774 10K FREAXX 10 RRCD 4303? R/CH L/CH TA 8V CD SYNC. REC. R/CH GND L/CH L.SW. C432 R444 D402 GND BIAS COIL(BLACK) BS-09 R413 100 R428 33K Q405 9014/C Q406 9014/C R429 33K + C401 1u R411 150K + C41147u R408 5

27、K6 R406 8K2 C407 1n C408 20n R438 4K7 + C409 4u7 Q404 9014/C R436 1M5 R435 470 C405 10n Q401 9014 C403 20n R439 100K + C428 2u2 R4321M5 R431 470 R420 150K Q403 9014/C R434 4K7 C416 1n R414 8K2 + C418 47u C417 20n + C419 4u7 2 3 4 5 6 7 8 9 10 11 12 13 14 1 IC401AN7312 + C421 47u + C423 4u7 R418 68 R

28、421 15K R424 820KD403 1N4148 Q402 9014/C + C413 4u7 R409 68 R403 OPE N 4 5 6 SW401B 6P2TD 7 8 9 SW401C 6P2TD 10 11 12 SW401D 6P2TD 13 14 15 SW401E 6P2TD 16 17 18 SW401F 6P2TD R401 47K R412 15K + C404 220u + C433 47u Q407 9013H R404 330 R437 10K R440 100K + C429 2u2 C410 50P C420 50P C425 2n2(m ) R42

29、3 180K R422 2K7 C426 10n R433 10K 1 2 3 SO403A 3PINS 1 2 3 SO403B 3PINS 1 2 3 4 CN401 4PINS 1 2 3 4 SO401 4PINS L/CH PLAYHEAD R/CH PLAYHEAD C412 22n(M)5% C422 22n(M)5% R417 5K6 R415 6K8 R405 6K8 4 6 3 2 1 L401 9170 1 2 3 SW401A 6P2TD C427 2n2(M) C414 2n2(M) R425 82 + C402 10uF R402 4M7 R410 6K8 R419

30、6K8 C424 1n5(M) C415 1n5(M) R426 12K R427 12K + C431 47u R430 47K + C406 4u7 R441 1K2 R442 1K2 N S E/H 6PA R407 6K8 R416 6K8 1 2 3 SO402 3PINS RRCD4303 Tape Board FREAXX 10 RRCD 4303? PLAY/PAUSE PROG. REPEAT OPERATION LED VDD DIG2 DIG1 KEYIN SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 12345 678910 PROG.

31、 LED LED801 LED LED802 LED Q802 9015C R802 3K9 R801 3K9 D803 1N4148 D605 1N4148 D804 1N4148 D802 1N4148 LED804 LED Q801 9015C S805 STOP D801 1N4148 LED803 LED S803 F-SKIP/FF S801 R-SKIP/REV S802 MODES804 PLAY/PAUSE R803 2K7 1 2 3 4 5 6 7 8 SO801 8PINS OP .LED RRCD4303 DISPLAY PCB DISP801 R804 2K2 GND TO MAIN PCB CN204 TO CD PCB CN704 TO CD PCB CN705 1 2 SO803 2PINS 1 2 3 4 5 SO802 5PINS FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303? FREAXX 10 RRCD 4303?