GrundigSmartcc 维修电路图、原理图.pdf

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1、Zustzlich erforderliche Unterlagen fr den Komplettservice Additionally required Documents for the Complete Service Service Manual Service Manual Dieses Service Manual ist nur in Datenform verfgbar This Service Manual is only available as data nderungen vorbehalten Subject to alteration Made by GRUND

2、IG in Germany E-BS 361199 Sicherheit Safety Materialnr./Part No. 72010 800 0000 GB Table of Contents Page Adjustment Procedures. 3 5 Circuit Diagrams and Layout of PCBs . 6 32 Circuit Diagrams RF Part . 6 Processor Part . 10 Operating Board . 14 AF Part. 17 Sound Module. 21 Connection Board . 23 Lay

3、out of PCBs . 25 Spare Parts Lists and Exploded View. 33 38 Spare Parts List and Exploded View Tape Drive . 33 Spare Parts List Smartradio . 35 Spare Parts List Smartradio CC. 37 D Inhaltsverzeichnis Seite Abgleichvorschriften . 2 5 Schaltplne und Druckplattenabbildungen. 6 32 Schaltplne HF-Teil . 6

4、 Prozessor-Teil. 10 Bedienplatte . 14 NF-Teil . 17 Soundmodul. 21 Anschluplatte . 23 Druckplattenabbildungen . 25 Ersatzteillisten und Explosionszeichnung . 33 38 Ersatzteilliste und Explosionszeichnung Laufwerk . 33 Ersatzteilliste Smartradio . 35 Ersatzteilliste Smartradio CC . 37 Service-Manageme

5、nt Smartradio(G.HH 75-00) Smartradio CC(G.HH 76-00) Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs 6GRUNDIG Service Smartradio / Smartradio CC Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs HF-Teil / RF Part 100K CR600 1P5 CC29 781 34 6 L01

6、 FMP07 1 2 3 F01 U4065B & IF WIDE BAND FERENCE INTER- MIXER DETECTO IF & MIXER AGC 1716151413 12111098 BFR93AR CT01 BC858C CT02 + 22U/10V C23 BU01 BA779S CD02 BB814 CD03 BB814 CD04 CL02 2UH2 413 2 L03 470R CR04 56K CR11 47K CR07 1K5 CR10 FMP04 FMP03 FMP02 0R CR23 47K CR06 47K CR22 330K CR41 470R CR4

7、2 FMP01 CR12 100N CC09 10P CC08 15P CC12 1N0 CC13 1P0 CC28 3P9 CC01 6P8 CC16 1N0 CC14 100N CC17 10N CC05 10N CC11 100N CC15 27P CC31 27P CC30 1N0 CC07 L601A +FM FM-ABST AM-ANT AM-ANT PHANTOM 614613612611609608607 606 603602601070304 02 01 CBABGLEICHPUNKTE MESSPUNKTE FM - VORSTUFE FM PRE STAGE * * *

8、* * * * * * * * * * * * B C 93.6MHz: 2V7 Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs GRUNDIG Service7 Smartradio / Smartradio CC 1593T TDA UREF UST DETEKTOR PEGEL- VERSTAERKER ZF- 11617181920 12345 CIC101 10K CR107 4K7 CR103 270R CR102 4K7 CR108 10R CR106 10K CR111 1

9、 2 3 F03 65 21 47K IMH10 CT101 1 2 3 F02 CR115 330R CR2402P 47K CR2403P 10K CR2404P 47K CR2405P 4R7 CR2401PCR 1 2 3 8602-222-190 F104 2 3 01 MIXER IF2 IF1 DETECTOR IF & REG. VOLTAGE OSCI LOCAL 242322212019181716 987654321 CIC01 4P7 CC26 1 2 3 4 678 F101 BB814 CD05 413 2 L04 560R CR101 FMP103 FMP05 4

10、K7 CR19 15R CR16 220R CR17 680R CR20 56K CR02 22R CR15 330R CR18 + 10U/16V C106 + U47/50V C105 10R CR12 1N0 CC24 100N FMP102 FMP105 FMP101 22N CC25 1N0 CC21 15K R105 V- 5 4 6P8 CC22 6P8 100N CC17 22P CC20 47P CC27 680R CR121 22N CC19 FMP1 100N CC101 68P CC107 22N CC103 22N CC104 1N0 CC121 4N7 CC113

11、10N CC114 +U FM-OSZ +FM +FM FELDST MPX1 MPX2 109103 105 1021010605 FAD FM-IF-SECTION FM-ZF-TEIL * * * * * * * * * * * * * * * F D A 4V4 FELDSTAERKE FIELDSTRENGTH 8V6 8V6 14V Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs 8GRUNDIG Service Smartradio / Smartradio CC 1MHZ

12、50khz DEMOD. QUADRATUR KOMP. KLIRRFAKT- DETEKTOR VERSTIMM- FM-AUS SCHALTUNG STUMM- STOP-LOGIK ABSTIMM- 910 111213141516 5678 6K8 CR201 1M0 CR1504 100N CC1502 1M0 CR1503 1M0 CR1502 100N CC1501 22R CR203 2K2 CR109 654 321 2K2 47K 2K2 47K IMH10 CT101 10K CR114 4K7 CR113 10K CR115 + 10U/16V C2402P 100N

13、CC2401P BC858C CT2404P BZX84/24V CD2402P 1MH L2401P 47K CR2411P 1K0 CR2416P 1 378 F105 1K0 CR2406P 1K0 CR2408P 22K CR2407P 22K CR2410P 1K0 CR2415P 100K CR2409P + U47/50V C202 4R7 CR2412P 1K0 CR2413P 10K CR2414P 4N7 CC116 4K7 CR112 4N7 CC115 103 + 22U/16V C2403P 10K CR116 + U47/50V BC848C CT2403P 560

14、P CC201 FMP106 FMP104 FMP107 TL082CD - - + + V- V+ 5687 1234 CIC2401P Z47 CD2401P 10K CR110 100N CC203 FMP109 22N CC1507A + 4U7/25V C1509 100N CC109 100N CC108 68P CC107 100P CC112 + 2U2/50V C1503T + 4U7/25V C1511 + 4U7/25V C1510 + 100U/10V C204 + 2U2/50V C1504T 4K7 CR2417P BC818/40 CT2401P TEL-NF T

15、EL-GND CD-R TB-R CD-L CD-GND MPX1 MPX1 MPX-MUTE MPX-MUTE +S NF-PAUSE UREF TB-L STOP-IMP KOMBI KOMBI BEEP K-SIG REF-SPG REF-SPG REF-SPG AM-NF PHANTOM 107104106109 E VOLTAGE SUPPLY FOR ACTIVE AERIAL (DC) SPANNUNGSVERSORGUNG FUER AKTIVANTENNE * * * * * * * * * * * * * * * * * * * * * E 4V413V6 ca. 12V0

16、 13V8 nur Smartradio CC only Smartradio CC 8V6 Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs GRUNDIG Service9 Smartradio / Smartradio CC 100N CC1502 5K6 CR1511 5K6 CR1510 10K CR1519 10K CR1520 6K8 CR1522 6K8 CR1521 1K0 CR1516 51K CR209 82K CR207 100K CR211 47K CR212 30

17、K CR213 1K0 CR1515 47K DTC114YK 10K CT201 + 10U/16V C205 PAUSE LEVELVHCC VSB VR CREF GNDVSMPX-INPEAKTBLANK HCR HCL TRR TRL L L R R CSM L R INR INL OUTL OUTR TREBLE R+ ICDCD L+L- PHONE GND PHONE IN CDR MUTE TDA7340P FM-L FM-R DIGGND SDA SCL TBR TBL BEEP AM CD BASS DETECTOR PEAK FORMER PULSE CONTROL L

18、EVEL CONTROL CUT HIGH BLANKER NOISE NOTCH 19kHz LP 25kHz I C - BUS OUT RF OUT RR OUT LF OUT LR MUTE SOFT +LOUD VOL PAUSE DEMODULATOR HP 80kHz LP 80kHzSUPPLY 456KHZ PLL MUX 1 22 23 24 25 26 27 28 293031323334 35 36 37 38 3940414243442 3 45 6 7 8 9 10 11 12 13 141516 17 18 192021 CIC201 10N CC219 47K

19、CR202 FMP1505 FMP1506 FMP1517 FMP1519 FMP1507 68N CC1522 47N CC1537 68N CC1523 22N CC1520 22N CC1519 100N CC1531 100N CC1533 100N CC1532 100N CC1530 1N8 CC1526 1N8 CC1527 1N0 CC211 1N0 CC210 330P CC209 47N CC208 + 4U7/25V C1509 10K CR1506 CSB456 Q201 47N CC1506 + 2U2/50V C1516 1K0 CR214 + 2U2/50V C1

20、515 + 4U7/25V C1511 + 100U/10V C204 + 1U0/50V C1536 + 2U2/50V C1504T + 1U0/50V C1535 3K9 CR216 3K3 CR217 BAV99 CD201 220K CR218 FRONT-L REAR-L REAR-R SDA UR FRONT-R UHCC SCL 1519 1517 1507 1506 1505 15.04.99 MAIN-BOARD STEREO DECODER STEREO / VSA / KLANGSTELLER HAUPTPLATTE 19373-414.00 * * * * * * *

21、 * * * * * * * CC CC Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs 10GRUNDIG Service Smartradio / Smartradio CC Prozessor-Teil / Processor Part 3K3 CR859 1K0 CR878 47K CR872 HEF4521T I2GNDVDD2O1O2VSS2I1 Q18 Q19 Q20 Q21 Q22 VDD Q23 Q24 RESET 17 2 TEILER 18 BIS 24 12 345

22、6789 10111213141516 CIC802 47K CR869 47K CR803 1K0 CR852 10K CR853 1K0 CR873 47K CR854 47K CR857 15K CR858 1K0 CR876 1K0 CR875 1K0 CR879 1K0 CR874 22R CR883 10K CR819 47K CR817 10K CR818 22K CR809 22K CR808 8K2 CR806 100R CR843 1K0 CR839 47K CR816 47K CR810 22K CR807 1N0 CC812 1K0 CR856 47K CR826 10

23、0N CC806 1N0 CC813 1N0 CC814 4N7 CC819 BC848 CT803 100N CC809 BC848 CT804 22K CR866 47K DTC114YK 10K CT801 C817 47K CR828 VSSINT VSSA/D VRL PE1 PE3 PE4 PE5 VDDA/D *IRQ PG7 *XIRQ PH3 PH2 PH1 PH0 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PA2 PA3 PA5 PA7 VDDINT VDDEXT VSSEXT PE7 PE2 PE0 VRH PA4 PE6 PA0 PA1 PA6 3

24、736353433323130292827 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9876543216867 MC68HC11KA2 CIC801 FMP823 FMP811 FMP824 FMP826 22K CR886 47K CR811 8K2 CR804 BZX84B6V2 CD801 47K CR855 47K DTC114YK 10K CT802 1K0 CR867 100R CR841 22P CC1810 100N CC811 100K CR801 1K0 CR842 47K CR868 10K CR861 1M0

25、 CR862 22P CC1806 100R CR836 K-SIG +5V-S INKINIT STOP-IMP MPX-MUTE INKRM UREF S1 FELDST REL-ON TEL-MUTE S2 -XIRQ +5V +5V FIN KLIMA MC-PLAY-RVS RIN CONTROL CD-BUS MAIN-M TAKE-UP BEEP TAPE-CR +G S3 NF-PAUSE SUPPLY EJECT 826 824 823 811 ABGLEICHPUNKTE MESSPUNKTE * * * * * * * * * * * * * * * * * * * *

26、* * * * * * * * * * * * * * * * * * * * * 4.194MHZ Q802 5V0 Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs GRUNDIG Service11 Smartradio / Smartradio CC Q801 Q701 47K CR871 1M0 CR832 1K0 CR864 1K0 47K CR889 22R CR883 47K CR891 100R CR844 10K CR848 330R CR837 330R CR838 1

27、8K CR847 10K 22K CR809 22K CR808 1K0 CR813 47K CR822 10K CR834 10K CR833 1K0 CR887 CL801 10UH 10K CR849 100R CR846 47K CR821 75K CR877 1K0 CR881 1K0 CR812 1K0 CR888 47K CR851 22K CR807 3K3 CR831 4K7 CR829 47K CR826 33P CC808 27P CC707 CC708 100N CC802 33P CC807 FMP815 100N CC2053 100P CC804 47K CR80

28、2 + 47U/16V C2051 100N CC724 47K CR880 + 47U/6V3 C817 180K CR895 100K CR885 BC848C CT894 BC848C CT893 390K CR890 BC858C CT892 47K CR828 22K CR899 5K6 CR898 47R CR894 2K2 CR897 MODA/*LIR MODB/VSTBY *RESET XTAL 4XOUT E PC1 PC0 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 VSSINT VSSA/D VRLPA7 VDDINT VDDEXT VSSEXT P

29、D4 PD0 VRH PC2 PC3 PC4 PC5 PC6 PC7 EXTAL PD5 PD3 PD2 PD1 666564636261 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 4342414039383736354 216867 MC68HC11KA2 CIC801 BC848C CT891 FMP2061 22K CR886 100K CR893 FMP2062 2K2 CR892 330P CC891 1 2 3 4 VDDSCL OSCOUTGND1 U4289BM R-DEVIDER OSCILLATO 2 INTE I

30、 C 1615 21 CIC701 10R CR2051 + 100U/6V3 C702 C2056 CR709 10K CR708 1K0 CR882 47K CR2057 + 100U/6V3 C801 22R CR701 100N CC723 100N CC803 1K0 CR884 22K CR863 100R AMP-ON +5V-S KLTG KLTG SDA SDA -RESET DOLBYOFF ZUEND-ON MSW3 MSW2 +5V +5V +5V +5V +5V +5V U-SPG APF-OUT MSW1 ON/OFF 8MHZ664 RDS-CL +G +G +G

31、 RDS-DA NF PAUSE CR-APF-S SCL SCL +A +A +A AM/FM 20622061815 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 8.664MHz 4MHz 5V0 14V 5V0 5V0 14V Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs 12GRUNDIG Service Smartradio

32、 / Smartradio CC Q701 0UH1 CL701 + 2U2/50V C508 5K6 CR707 47K CR2061 47K CR2056 100R CR2064 10K CR2201 100R CR711 27P CC707 27P CC708 100N CC2063 100N CC2058 270P CC716 100N 2N2 CC2201 100P CC721 100N CC712 10N CC717 470P CC719 3K3 CR2062 47K DTC144EK 47K CT2201 QUALRDDAVREFMUXVDDAVSSA TVSSDVDDDOSCI

33、OSCOT57RDCL SAA6579T FIXED DIVIDER VARIABLE AND COSTAS LOOP DEVIDER OSZILLATOR VP1 AND SYNC REGENERATION CLOCK GENERATOR BIT QUALITY- DECODER SYMBOL BIPHASE FILTER ALIASING ANTI (8th ORDER) BANDPASS 57KHZ VOLTAGE REFERENZ DECODER DIFFERENTIAL 141312111516 123456 CIC501 330P CC507 FMP2064 FMP2066 FMP

34、2067 FMP2071 BC818/40 CT2061 L4949 1 2 3 45 6 7 8 CIC2051 SWO1SCLSDAASFMOSCGND2AMOSC PDFMOPDFMPDAMPDAMOVAOSCINOSCOUT CURRENT SOURCES DETECTOR PHASE N-DEVIDER R-DEVIDER OSCILLATOR AM/FM SWITCH 2 INTERFACE I C-BUS 1514131211109 8765432 HEF4077BT 14131211109 654321 CIC220 FMP2202 FMP2201 + 47U/6V3 C206

35、4 100K CR2058 + 1U/50V C2056 10K CR709 100N CC514 100P CC502 10K CR708 10P CC715 + 220U/10V C713 +LCD FM-OSZ +VAR MPX2 -RESET TEL-MUTE +S -XIRQ ZUEND-ON +5V ON/OFF FM-ABST 8MHZ664 RDS-CL +G RDS-DAZUEND EJECT 2201 2067 2071 2066 2064 XIRQ LOGIC XIRQ-LO 5V SWITCHED5V REFERENCE 5V-GESCHALTET5V-REFERENZ

36、 * * * * * * * * * * * * * * * * * * * * 4MHz 9V65V Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs GRUNDIG Service13 Smartradio / Smartradio CC 47K CR2202 47K CR2203 47K CR2206 47K CR2204 BAS16 CD2011 22K CR2024 1K CR2023 180R CR2017 180R CR2016 180R CR2014 82R CR2011 1

37、K CR2022 1K CR2021 10K CR2019 BC858C CT2006 BZX84/8V2 CD2009 BC848C CT2004 VSSACINSCOUT TSTLDTESTVSSD 6579T VP1 SELEKTOR SWITCH OUTPUT TESTLOGIC AND COMARATOR CLOCKED (8th ORDER) BANDPASS 57KHZ FILTER RECONSTRUK. TAGE RENZ 11109 678 C501 FMP843 FMP842 FMP841 FMP839 FMP838 FMP837 FMP836 FMP827 FMP828

38、 FMP829 FMP831 FMP832 SDA SCL +LCD 1N4004 D2003 BC848C CT2001 1N4004 D2004 BC848C CT2002 22K CR2018 FMP833 82R CR2008 BEL-DIS INKRM INKINIT +G ON-OFF S3 S2 S1 GND BEL-STAT 82R CR2009 BEL-GND 098 765 CIC2201 47R CR501 100N CC501 560P CC509 BC848C CT2003 FMP834 INKINIT INKRM +LCD S1 SDA S2 +5V +U +BEL

39、 +BEL GND ON/OFF ON/OFF +G +G S3 SCL ZUEND +A EJECT 828 827 832 831 829 836 834 833 839 838 837 843 842 841 04.08.98 XIRQ LOGIC XIRQ-LOGIK MAINBOARD HAUPTPLATTE 19373.414.00 * * * * * * * * * * * * * * * * * * * * * * 5V0 14V 14V 5V BU 1002 Seite / page 14 BU 1002 Seite / page 14 Schaltplne und Druc

40、kplattenabbildungen / Circuit Diagrams and Layout of PCBs 14GRUNDIG Service Smartradio / Smartradio CC Bedienplatte / Operating Board 805 CR1002 12K 805 CR1001 10K 805 CR1003 15K 805 CR1027 68K 805 CR1006 47K 805 CR1021 4K7 805 CR1022 68K 805 CR1026 4K7 805 CR1014 15K 805 CR1017 47K 805 CR1016 22K 8

41、05 CR1012 12K FMP1005 805 CR1011 10K 805 CR1004 22K FMP1004 G1001 INKREMENTAL AB C G1001 22N CC1021 22N CC1022 CS1009 CS1011 CS1012 CS1013 CS1004 CS1007 CS1002 CS1014 CS1001 CS1008 1 2 3 4 5 6 7 BU1002 1 2 3 4 5 6 7 BU1001 FMP1003 FMP1002 FMP1008 CS1005 FMP1001 FMP1006 FMP1007 FMP1009 FMP1010 FMP101

42、1 FMP1012 FMP1013 FMP1014 FMP1015 FMP1016 805 CR1008 470K CS1003 INKRM INKRM BEL-DIS ON/OFF ON/OFF S1 S1 INKINIT INKINIT BEL-STAT S3 SCL SDA BEL-GND S2 S2 +LCD +G +G GND 1 2 3 TP RADIO UHR SOUND MODE 6 5 4 * * * * * * * * * * * * * * * * * CD 5V0 * * * * * * 10161015 1014 1013 1012 1011 1010 1009 10

43、08 1007 1006 1005 1004 1003 1002 1001 ABGLEICHPUNKTE MESSPUNKTE S1:4V54 4:0V 5:0V86 6:1V54 MODE:2V11 SOUND:2V64 UHR:3V24 S2:4V54 TP:0V RADIO:0V86 CD:1V54 1:2V11 2:2V64 3:3V24 S1(G):3V76 S3:4V54 S1(A):0V S1(B):0V86 Seite / page 13 Seite / page 13 Schaltplne und Druckplattenabbildungen / Circuit Diagr

44、ams and Layout of PCBs GRUNDIG Service15 Smartradio / Smartradio CC 805 CR1046 220R 805 CR1044 220R 805 CR1043 220R 805 CR1042 220R 805 CR1014 15K 805 CR1017 47K 805 CR1041 220R 805 CR1016 22K 805 CR1012 12K 805 CR1033 10K 805 CR1011 10K 805 CR1018 470K 805 CR1009 470K 805 CR1037 100K S1 LYT670-J CD1023 LYT670-J CD1022 LYT670-J CD1016 LYT670-J CD1017 LYT670-J CD1018 LYT670-J CD1011 LYT670-J CD1012 LYT670-J CD1013 LYT670-J CD1006 LYT670-J CD1007 LYT670-J CD1008 LYT670-J CD1003 LYT670-J CD1002 LYT670-J CD1001 LYT670-J CD1021 LYT670-J CD1027 S1 FM